$140+ Cheap flights from Newark (EWR) to San Francisco (SFO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
Apr 29 — May 61
Round-trip
1 adult, Economy
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Find cheap flights from Newark to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Newark to San Francisco are usually found in January or April, booked 80 days in advance, depart on a Thursday or Friday and return on a Friday
Cheap flight deals from Newark to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Newark to San FranciscoExplore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
Explore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.
This Expedia deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Tue 4/289:19 pm
SFO
- EWR
Nonstop5h 44m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$230
This CheapOair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:30 am
EWR
- SFO
1 stop26h 11m
Frontier
Thu 6/48:44 pm
SFO
- EWR
1 stop10h 48m
Frontier
Deal found 3/26![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Wed 6/311:59 pm
SFO
- EWR
1 stop9h 31m
Frontier
Deal found 3/25![Frontier logo]()
$235
This Kissandfly.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:59 am
EWR
- SFO
1 stop14h 35m
Frontier
Wed 4/2911:05 pm
SFO
- EWR
Nonstop5h 45m
Frontier
Deal found 3/26![Frontier logo]()
$236
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:30 am
EWR
- SFO
1 stop26h 11m
Frontier
Wed 5/2711:59 pm
SFO
- EWR
1 stop9h 31m
Frontier
Deal found 3/25![Frontier logo]()
$237
This Trip.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Sun 5/1711:59 pm
SFO
- EWR
1 stop9h 31m
Frontier
Deal found 3/25![Frontier logo]()
$238
This Orbitz deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Sat 4/187:25 am
SFO
- EWR
Nonstop5h 35m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:55 pm
EWR
- SFO
1 stop20h 03m
Multiple Airlines
Wed 4/292:47 pm
SFO
- EWR
1 stop13h 10m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$241
This HOPEGOO deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure HOPEGOO is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:30 pm
EWR
- SFO
1 stop12h 34m
Frontier
Tue 5/1911:59 pm
SFO
- EWR
1 stop9h 31m
Frontier
Deal found 3/26![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:29 pm
EWR
- SFO
2 stops23h 16m
Multiple Airlines
Wed 4/222:47 pm
SFO
- EWR
1 stop13h 15m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$245
This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:30 am
EWR
- SFO
1 stop26h 11m
Frontier
Sun 5/3111:59 pm
SFO
- EWR
1 stop9h 31m
Frontier
Deal found 3/27![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:30 pm
EWR
- SFO
2 stops26h 04m
Multiple Airlines
Mon 5/411:26 pm
SFO
- EWR
1 stop10h 04m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$247
Best flights from Newark to San FranciscoDiscover carefully curated flight deals from Newark to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
Discover carefully curated flight deals from Newark to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:15 pm
EWR
- SFO
Nonstop6h 37m
United Airlines
Sun 5/37:15 am
SFO
- EWR
Nonstop5h 37m
United Airlines
Deal found 3/30![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:30 pm
EWR
- SFO
1 stop8h 29m
Delta
Wed 4/2210:55 pm
SFO
- EWR
1 stop6h 46m
Delta
Deal found 3/26![Delta logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:59 am
EWR
- SFO
Nonstop6h 26m
Alaska Airlines
Tue 5/510:25 am
SFO
- EWR
1 stop10h 04m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:05 am
EWR
- SFO
Nonstop6h 20m
United Airlines
Mon 4/139:15 pm
SFO
- EWR
Nonstop5h 38m
United Airlines
Deal found 3/25![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
EWR
- SFO
1 stop9h 33m
Delta
Tue 4/288:00 pm
SFO
- EWR
2 stops9h 41m
Delta
Deal found 3/27![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:14 pm
EWR
- SFO
Nonstop6h 38m
Alaska Airlines
Sat 5/95:47 pm
SFO
- EWR
1 stop9h 52m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
EWR
- SFO
Nonstop6h 30m
United Airlines
Thu 4/231:00 pm
SFO
- EWR
Nonstop5h 35m
United Airlines
Deal found 3/26![United Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:31 pm
EWR
- SFO
1 stop9h 30m
Alaska Airlines
Fri 5/89:19 pm
SFO
- EWR
Nonstop5h 44m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:55 am
EWR
- SFO
1 stop8h 41m
Delta
Mon 4/139:35 pm
SFO
- EWR
1 stop8h 54m
Delta
Deal found 3/25![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:00 pm
EWR
- SFO
Nonstop6h 23m
United Airlines
Wed 5/207:15 am
SFO
- EWR
Nonstop5h 37m
United Airlines
Deal found 3/30![United Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:59 am
EWR
- SFO
Nonstop6h 26m
Alaska Airlines
Sat 5/96:57 pm
SFO
- EWR
1 stop16h 33m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$420
This KAYAK deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:15 am
EWR
- SFO
1 stop7h 50m
Delta
Fri 4/177:15 pm
SFO
- EWR
1 stop7h 45m
Delta
Deal found 3/25![Delta logo]()
$435
Last-minute flights from Newark to San FranciscoDiscover last-minute flight deals from Newark to San Francisco. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to San Francisco. Data last updated March 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:29 pm
EWR
- SFO
2 stops23h 16m
Multiple Airlines
Wed 4/222:47 pm
SFO
- EWR
1 stop13h 15m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:29 pm
EWR
- SFO
2 stops23h 16m
Multiple Airlines
Wed 4/292:47 pm
SFO
- EWR
1 stop13h 10m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$249
This Orbitz deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Sat 4/187:25 am
SFO
- EWR
Nonstop5h 35m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:55 pm
EWR
- SFO
1 stop20h 03m
Multiple Airlines
Wed 4/292:47 pm
SFO
- EWR
1 stop13h 10m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$241
This Expedia deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Tue 4/289:19 pm
SFO
- EWR
Nonstop5h 44m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$230
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:59 am
EWR
- SFO
1 stop14h 35m
Multiple Airlines
Mon 4/279:15 pm
SFO
- EWR
1 stop14h 15m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:45 pm
EWR
- SFO
2 stops21h 38m
Multiple Airlines
Wed 4/292:47 pm
SFO
- EWR
1 stop13h 10m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$248
This Kissandfly.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:59 am
EWR
- SFO
1 stop14h 35m
Frontier
Wed 4/2911:05 pm
SFO
- EWR
Nonstop5h 45m
Frontier
Deal found 3/26![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:30 pm
EWR
- SFO
2 stops26h 04m
Multiple Airlines
Mon 5/411:26 pm
SFO
- EWR
1 stop10h 04m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$247
This Expedia deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:59 am
EWR
- SFO
1 stop14h 35m
Frontier
Wed 5/611:59 pm
SFO
- EWR
1 stop9h 31m
Frontier
Deal found 3/30![Frontier logo]()
$250
One-way flights from Newark to San FranciscoSearch for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
Search for one-way flight options from Newark to San Francisco. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:05 am
EWR
- SFO
Nonstop6h 20m
United Airlines
Deal found 3/30![United Airlines logo]()
$140
This Frontier deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:59 am
EWR
- SFO
1 stop16h 15m
Frontier
Deal found 3/29![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:19 pm
EWR
- SFO
2 stops30h 19m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:29 pm
EWR
- SFO
2 stops26h 10m
Frontier
Deal found 3/28![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:29 pm
EWR
- SFO
2 stops42h 23m
Frontier
Deal found 3/30![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:59 am
EWR
- SFO
2 stops18h 40m
Frontier
Deal found 3/25![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:29 pm
EWR
- SFO
2 stops37h 44m
Frontier
Deal found 3/29![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:29 pm
EWR
- SFO
2 stops16h 13m
Frontier
Deal found 3/30![Frontier logo]()
$147
This Super.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:59 am
EWR
- SFO
1 stop14h 35m
Frontier
Deal found 3/27![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:12 pm
EWR
- SFO
2 stops24h 18m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:40 pm
EWR
- SFO
1 stop9h 14m
Delta
Deal found 3/30![Delta logo]()
$150
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:30 pm
EWR
- SFO
1 stop12h 27m
Frontier
Deal found 3/27![Frontier logo]()
$151
Find flight deals from Newark to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $230 (Expedia) |
One-way from | $140 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $434 |
Good round-trip deal | $396 or less |
Good one-way deal | $224 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 4/28
8:15 pm-11:52 pm
Nonstop6h 37m
San Francisco
Sun 5/3
7:15 am-3:52 pm
Nonstop5h 37m
$279
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Thu 4/16
6:30 pm-11:59 pm
1 stop8h 29m
San Francisco
Wed 4/22
10:55 pm-8:41 am
1 stop6h 46m
$299
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Sat 5/2
7:59 am-11:25 am
Nonstop6h 26m
San Francisco
Tue 5/5
10:25 am-11:29 pm
1 stop10h 04m
$318
Quickest round-trip
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Thu 4/9
7:05 am-10:25 am
Nonstop6h 20m
San Francisco
Mon 4/13
9:15 pm-5:53 am
Nonstop5h 38m
$366
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 4/15
6:00 am-9:30 am
Nonstop6h 30m
San Francisco
Thu 4/23
1:00 pm-9:35 pm
Nonstop5h 35m
$382
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Wed 4/22
6:00 am-12:33 pm
1 stop9h 33m
San Francisco
Tue 4/28
8:00 pm-8:41 am
2 stops9h 41m
$385
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Sat 4/18
6:14 pm-9:52 pm
Nonstop6h 38m
San Francisco
Sat 5/9
5:47 pm-6:39 am
1 stop9h 52m
$408
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 5/5
4:31 pm-11:01 pm
1 stop9h 30m
San Francisco
Fri 5/8
9:19 pm-6:03 am
Nonstop5h 44m
$413
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Tue 5/12
5:00 pm-8:23 pm
Nonstop6h 23m
San Francisco
Wed 5/20
7:15 am-3:52 pm
Nonstop5h 37m
$417
NewarkSan Francisco
EWR - SFO
EWRSFO
Newark
Sat 5/9
7:59 am-11:25 am
Nonstop6h 26m
San Francisco
Sat 5/9
6:57 pm-2:30 pm
1 stop16h 33m
$420
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Newark to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to San Francisco in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Newark Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Newark to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Newark with our price prediction graph.
EWR-SFO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Newark Airport to San Francisco
Prices
Airlines
Delays
How far ahead should I book a flight from Newark Airport to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Newark to San Francisco. Price data was last updated on March 13, 2026.
The best time to book flights from Newark Airport to San Francisco is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Newark Airport to San Francisco?
Currently, August is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of $129). Flying from Newark Airport to San Francisco in November is currently the most expensive (average of $237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from EWR to SFO?
Find hourly flight availability from Newark to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 30, 2026.
A simple way to save on the total cost of your ticket is to fly from Newark Airport to San Francisco at noon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Newark Airport to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Newark to San Francisco. Price data was last updated on March 23, 2026.
Travelers seeking maximum savings on their Newark Airport to San Francisco flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Newark to San Francisco delayed?
About 22% of weekly flights between Newark and San Francisco have experienced delays in the past year, with the average delay time being 221 minutes.
What is the most punctual flight time for Newark to San Francisco flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Newark to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.
The best insider tips for Newark Airport to San Francisco flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Newark Airport to San Francisco trip
Our travel experts
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated March 30, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Newark Airport to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Crew
8.5
Overall
7.9
Boarding
8.1
Food
7.0
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentJames,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Newark to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
Livermore
Roseville
Rancho Cordova
San Bruno
Watsonville
San Ramon
Sunnyvale
Vacaville
San Carlos
Redwood City
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Foster City
Browse thousands of different options on Cheapflights for your next trip
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Newark and San Francisco flights
Browse other Newark and San Francisco flight options. Last updated on March 30, 2026.
Other flights from Newark
Browse through other flights departing from Newark. Flights are based on user searches made on Cheapflights and were last updated on March 30, 2026.
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Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 30, 2026.
Top 8 airlines flying from Newark to San Francisco
Discover the top 8 airlines that operate flights from Newark to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$297 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$266 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$321 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$198 | Average$393 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$208 | Average$370 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$217 | Average$374 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$224 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$267 | Average$451 | FlexibilityNo cancel fee | On-time71% |