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$134+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to San Francisco are usually found in January or September, booked 51 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap 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 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(Alaska Airlines)

One-way from

$139
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$463

Good round-trip deal

$383 or less

Good one-way deal

$188 or less
Provider with most accurate pricing for Newark-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Newark-San Francisco flights.
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From Newark to San Francisco
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One-way flight from Newark to San Francisco
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Highest demand for flights based on searches. 12% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Newark to San Francisco.
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Price to beat on a one-way flight from Newark to San Francisco.
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Find flight deals from Newark to San Francisco

Cheapest flights from Newark to San Francisco
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 21, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 3/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/259:00 amEWR - SFO
Nonstop6h 29mHawaiian Airlines
Wed 5/79:27 pmSFO - EWR
Nonstop5h 32mHawaiian Airlines
Deal found 3/20$258
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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.
Fri 5/94:30 pmEWR - SFO
1 stop10h 12mAlaska Airlines
Sat 5/249:10 pmSFO - EWR
Nonstop5h 49mAlaska Airlines
Deal found 3/20$259
This Orbitz deal was found by Cheapflights users on 3/20. 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.
Sat 5/317:29 pmEWR - SFO
Nonstop6h 32mMultiple Airlines
Sat 6/710:19 pmSFO - EWR
1 stop8h 55mMultiple Airlines
Deal found 3/20$264
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 5/176:00 amEWR - SFO
1 stop8h 43mUnited Airlines
Wed 5/289:15 pmSFO - EWR
Nonstop5h 19mUnited Airlines
Deal found 3/19$266
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:59 pmEWR - SFO
1 stop9h 23mAmerican Airlines
Sat 6/75:23 amSFO - EWR
1 stop8h 36mAmerican Airlines
Deal found 3/20$269
This JetBlue deal was found by Cheapflights users on 3/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/82:55 pmEWR - SFO
1 stop11h 47mJetBlue
Tue 4/158:00 amSFO - EWR
1 stop12h 30mJetBlue
Deal found 3/20$294
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 4/1512:46 pmEWR - SFO
1 stop10h 51mDelta
Fri 5/212:47 amSFO - EWR
1 stop8h 04mDelta
Deal found 3/20$297
This Sun Country Air deal was found by Cheapflights users on 3/20. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:30 amEWR - SFO
1 stop8h 32mSun Country Air
Sun 9/286:03 pmSFO - EWR
1 stop13h 40mSun Country Air
Deal found 3/20$305
This Frontier deal was found by Cheapflights users on 3/20. 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 5/2311:00 amEWR - SFO
1 stop13h 27mFrontier
Tue 6/1010:19 pmSFO - EWR
1 stop8h 55mFrontier
Deal found 3/20$318

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 21, 2025.
Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.

Fly from

Newark

Fly to

San Francisco

Route

Depart

Return

Price

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 4/25

9:00 am-12:29 pm

Nonstop6h 29m

San Francisco

Wed 5/7

9:27 pm-5:59 am

Nonstop5h 32m

$258

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 5/9

4:30 pm-11:42 pm

1 stop10h 12m

San Francisco

Sat 5/24

9:10 pm-5:59 am

Nonstop5h 49m

$259

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 5/31

7:29 pm-11:01 pm

Nonstop6h 32m

San Francisco

Sat 6/7

10:19 pm-10:14 am

1 stop8h 55m

$264

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 5/17

6:00 am-11:43 am

1 stop8h 43m

San Francisco

Wed 5/28

9:15 pm-5:34 am

Nonstop5h 19m

$266

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 5/31

5:59 pm-12:22 am

1 stop9h 23m

San Francisco

Sat 6/7

5:23 am-4:59 pm

1 stop8h 36m

$269

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 4/8

2:55 pm-11:42 pm

1 stop11h 47m

San Francisco

Tue 4/15

8:00 am-11:30 pm

1 stop12h 30m

$294

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 4/15

12:46 pm-8:37 pm

1 stop10h 51m

San Francisco

Fri 5/2

12:47 am-11:51 am

1 stop8h 04m

$297

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 5/12

11:41 am-5:13 pm

1 stop8h 32m

San Francisco

Fri 5/16

6:09 pm-10:44 am

1 stop13h 35m

$309

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 5/23

11:00 am-9:27 pm

1 stop13h 27m

San Francisco

Tue 6/10

10:19 pm-10:14 am

1 stop8h 55m

$318

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 5/14

4:30 pm-7:59 am

1 stop18h 29m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 18 results
1
2

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.

The best insider tips for Newark Airport to San Francisco flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Newark Airport to San Francisco trip
Airlines
United Airlines

United's Economy Plus offers extra legroom, ideal for comfort on transcontinental routes.


United's Polaris Lounges offer exclusive amenities like showers and dining, enhancing travel experience.

Read more about United Airlinesby Harriet Baskas
Alaska Airlines

Alaska's Premium Class offers extra legroom and free cocktails, ideal for added comfort.


Alaska Airlines' Wi-Fi is a flat fee, perfect for staying productive on longer flights.

Read more about Alaska Airlinesby Robert Schrader
Airports
EWR

Plan for long security waits at EWR. Arrive at least two hours early as wait times can be unpredictable.

Read more about EWRby Brandon Schultz
SFO

Use BART for affordable travel from SFO to downtown San Francisco. The trip takes about 40 minutes.

Read more about SFOby Harriet Baskas
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines and SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Brandon Schultz

Brandon Schultz

Expert on EWR

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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.
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

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 14, 2025.

The best time to book flights from Newark Airport to San Francisco is 51 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, January is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of $276). Flying from Newark Airport to San Francisco in June is currently the most expensive (average of $399). 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 21, 2025.

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 17% 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 16, 2025.

Travelers seeking maximum savings on their Newark Airport to San Francisco flight should consider departing on Thursday evenings 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.

Weekly flight availability from Newark Airport to San Francisco

Explore weekly flight availability from Newark to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 21, 2025.

The most flights from EWR to SFO are scheduled on a Thursday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 21, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from New York to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
Alaska Airlines
8.0
Very good
9,759 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
Delta
8.0
Very good
7,895 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
Hawaiian Airlines
7.9
Good
2,325 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
JetBlue
7.3
Good
2,937 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.

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.

  • What airport do you fly into for flights to San Francisco from Newark?

    For a flight from Newark to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 30 inbound flights from Newark per day. 9 airlines have flights to San Francisco from Newark on a regular basis.

  • How popular is this Newark Airport to San Francisco flight route?

    Flights from Newark to San Francisco have been viewed 129 times in the past calendar month.

  • What are the cheapest airlines flying from Newark Airport to San Francisco round-trip?

    Cheapflights users have booked flights from Newark Airport to San Francisco round-trip from $258. Other airlines that can offer you cheap pricing are United Airlines, from $266, and American Airlines, from $269. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Newark Airport to San Francisco one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $139. Hawaiian Airlines flights start at $140 while deals on Alaska Airlines start at $144 one-way.

  • What are the most reliable airlines from Newark Airport to San Francisco?

    The top 3 most reliable airlines when flying from Newark Airport to San Francisco are Austrian Airlines (93%), ANA (85%) and TAP AIR PORTUGAL (85%).

  • What are the cheapest flights from Newark Airport to San Francisco?

    The cheapest flight price from Newark Airport to San Francisco is $138. On average you can expect to pay $1,701. The most popular route, (Newark - San Francisco), can usually be booked for $219.

  • Can I find deals for flights from Newark to San Francisco that include hotel bookings?

    Yes. In addition to deals on Newark to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to San Francisco.

  • Can I find deals for business class flights from Newark to San Francisco?

    Yes. Cheapflights offers flight deals from Newark to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newark Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of $276). Flying from Newark Airport to San Francisco in June is currently the most expensive (average of $399). 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.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Watsonville
Richmond
Hollister
Antioch
Hayward
Vallejo
Newark
Milpitas
Alameda
Campbell
Daly City
Pacific Grove

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Alternative routes for Newark to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$109Average$259FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$138Average$288FlexibilityNo cancel feeOn-time65%
Sun Country AirCheapest$177Average$396FlexibilityNo cancel feeOn-time83%
DeltaCheapest$215Average$358FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$227Average$365FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$244Average$445FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$255Average$405FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$538FlexibilityNo cancel feeOn-time69%
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