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$84+ Cheap flights from Philadelphia (PHL) to San Francisco Bay Area

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SFO
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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Cheap flight deals from Philadelphia to San Francisco Bay Area

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to San Francisco Bay Area (zzXIH). 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 December 23, 2024.

Round-trip from

$170
(Booking.com)

One-way from

$84
(Cheapflightsfares)
From Philadelphia to San Francisco Bay Area
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One-way flight from Philadelphia to San Francisco Bay Area
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Find flight deals from Philadelphia to San Francisco Bay Area

Cheapest flights from Philadelphia to San Francisco Bay Area
Explore the most affordable flight options available from Philadelphia to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/23. 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 12/3111:56 amPHL - SFO
1 stop13h 55mMultiple Airlines
Thu 1/96:05 amSFO - PHL
1 stop11h 36mMultiple Airlines
Deal found 12/23$294
This Kiwi.com deal was found by Cheapflights users on 12/23. 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.
Sat 12/2812:24 pmPHL - SFO
1 stop13h 42mFrontier
Mon 1/62:50 pmSFO - PHL
1 stop11h 19mFrontier
Deal found 12/23$321
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:29 amPHL - OAK
1 stop15h 01mSpirit Airlines
Sat 1/46:36 pmOAK - PHL
1 stop16h 09mSpirit Airlines
Deal found 12/22$358
This Delta deal was found by Cheapflights users on 12/23. 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 12/312:45 pmPHL - SJC
1 stop9h 22mDelta
Tue 1/71:30 pmSJC - PHL
1 stop7h 25mDelta
Deal found 12/23$367
This American Airlines deal was found by Cheapflights users on 12/23. 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.
Tue 12/318:10 pmPHL - SFO
Nonstop6h 16mAmerican Airlines
Tue 1/77:30 amSFO - PHL
Nonstop5h 21mAmerican Airlines
Deal found 12/23$378
This Delta deal was found by Cheapflights users on 12/23. 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 12/317:25 amPHL - SFO
1 stop10h 23mDelta
Wed 1/155:55 amSFO - PHL
1 stop7h 00mDelta
Deal found 12/23$393
This Cheapflightsfares deal was found by Cheapflights users on 12/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:29 amPHL - SJC
1 stop10h 05mSpirit Airlines
Tue 12/318:10 pmSJC - PHL
1 stop14h 35mSpirit Airlines
Deal found 12/23$404
This Kiwi.com deal was found by Cheapflights users on 12/23. 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 12/3111:56 amPHL - SFO
1 stop13h 55mSun Country Air
Wed 1/111:59 pmSFO - PHL
1 stop8h 27mSun Country Air
Deal found 12/23$420
This Cheapflightsfares deal was found by Cheapflights users on 12/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:40 amPHL - SJC
1 stop8h 00mFrontier
Fri 1/37:26 pmSJC - PHL
1 stop7h 34mFrontier
Deal found 12/23$438
This JetBlue deal was found by Cheapflights users on 12/23. 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.
Fri 12/278:15 amPHL - SFO
1 stop9h 04mJetBlue
Thu 1/98:20 amSFO - PHL
1 stop7h 47mJetBlue
Deal found 12/23$493
This Southwest deal was found by Cheapflights users on 12/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/233:35 pmPHL - SFO
2 stops11h 30mSouthwest
Tue 1/145:20 amSFO - PHL
1 stop9h 20mSouthwest
Deal found 12/23$518
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/256:24 pmPHL - SFO
Nonstop6h 26mUnited Airlines
Sun 12/297:10 pmSFO - PHL
1 stop7h 23mUnited Airlines
Deal found 12/21$539

Find flights from Philadelphia to San Francisco Bay Area within your budget

Customize your flight search to find flights from Philadelphia to San Francisco Bay Area 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 December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 1/16

9:53 pm-12:11 pm

1 stop17h 18m

San Jose

Fri 1/31

9:41 am-9:00 pm

1 stop8h 19m

$170

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Wed 1/22

6:15 am-7:25 pm

1 stop16h 10m

Oakland

Wed 1/29

7:02 pm-1:42 pm

1 stop15h 40m

$171

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Fri 1/24

6:15 am-2:40 pm

1 stop11h 25m

San Jose

Mon 1/27

11:36 am-12:25 am

1 stop9h 49m

$179

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Mon 3/3

7:45 am-4:46 pm

1 stop12h 01m

San Jose

Tue 4/15

3:33 pm-6:47 am

1 stop12h 14m

$189

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 1/16

5:00 am-11:12 am

1 stop9h 12m

San Jose

Sat 1/18

6:10 am-5:01 pm

1 stop7h 51m

$251

PhiladelphiaSan Jose

PHL - SJC

PHLSJC

Philadelphia

Thu 4/3

6:55 pm-11:54 pm

1 stop7h 59m

San Jose

Tue 4/15

5:15 pm-5:46 am

1 stop9h 31m

$276

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Thu 2/13

6:05 pm-9:37 pm

Nonstop6h 32m

San Francisco

Tue 2/18

10:40 pm-6:49 am

Nonstop5h 09m

$289

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Wed 1/8

6:24 pm-9:50 pm

Nonstop6h 26m

San Francisco

Sat 1/18

8:50 am-5:20 pm

Nonstop5h 30m

$293

PhiladelphiaSan Francisco

PHL - SFO

PHLSFO

Philadelphia

Tue 4/15

5:35 pm-11:43 pm

1 stop9h 08m

San Francisco

Sat 4/19

12:52 am-4:58 pm

1 stop13h 06m

$296

PhiladelphiaOakland

PHL - OAK

PHLOAK

Philadelphia

Fri 4/4

6:55 pm-11:46 pm

1 stop7h 51m

Oakland

Fri 4/11

5:09 pm-5:41 am

1 stop9h 32m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 46 results
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Best time to book a flight from Philadelphia to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Philadelphia 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.

Travel insights for flights from Philadelphia to San Francisco Bay Area

Get recent, data-driven insights about flights from Philadelphia to San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Philadelphia to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to San Francisco Bay Area (average of $276). Flying from Philadelphia to San Francisco Bay Area in June is currently the most expensive (average of $406). 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 PHL to XIH?

Find hourly flight availability from Philadelphia to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

When flying from Philadelphia to San Francisco Bay Area, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Philadelphia to San Francisco Bay Area

Explore weekly flight availability from Philadelphia to San Francisco Bay Area. 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 December 23, 2024.

The most flights from PHL to zzXIH are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in San Francisco Bay Area by month

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

In terms of precipitation, rainfall in San Francisco Bay Area 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 Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

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

If weather is an important factor for your trip to San Francisco Bay Area, 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 Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated December 23, 2024.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and Frontier from Philadelphia to San Francisco Bay Area to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,780 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,549 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,588 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,263 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,020 reviews
Southwest
8.1
Very good
4,780 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Crew

8.7

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to San Francisco Bay Area. 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 from for flights from Philadelphia to San Francisco Bay Area?

    If you book a flight to San Francisco Bay Area from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

  • How popular is this Philadelphia to San Francisco Bay Area flight route?

    This flight path from Philadelphia to San Francisco Bay Area was viewed by 42 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Philadelphia to San Francisco Bay Area one-way?

    One-way options have recently been found by users for as low as $84 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $138 and United Airlines from $149 one-way.

  • What are the most popular routes from Philadelphia to San Francisco Bay Area?

    The most popular flight routes from Philadelphia to San Francisco Bay Area are Philadelphia - San Francisco, Philadelphia - Oakland and Philadelphia - San Jose.

  • What are the most reliable airlines from Philadelphia to San Francisco Bay Area?

    No one likes to see their flight delayed. When booking a flight from Philadelphia to San Francisco Bay Area consider choosing Air China (93%), ANA (83%) or British Airways (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Philadelphia to San Francisco Bay Area?

    While on average a flight from Philadelphia to San Francisco Bay Area is generally $982, our data shows the cheapest flight currently is $255. When looking at the most popular route, (Philadelphia - San Francisco), you can expect to pay $177 for that flight.

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

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

  • How can I find direct flights from Philadelphia to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Philadelphia to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Philadelphia to San Francisco Bay Area 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 Philadelphia to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to San Francisco Bay Area (average of $276). Flying from Philadelphia to San Francisco Bay Area in June is currently the most expensive (average of $406). 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.

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Alternative routes for Philadelphia to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Philadelphia to San Francisco Bay Area

Discover the top 9 airlines that operate flights from Philadelphia to San Francisco Bay Area. 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 December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$135Average$313FlexibilityNo cancel feeOn-time83%
FrontierCheapest$144Average$255FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$163Average$268FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$202Average$493FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$225Average$255FlexibilityNo cancel feeOn-time62%
DeltaCheapest$256Average$377FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$266Average$501FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$270Average$481FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$385Average$671FlexibilityNo cancel feeOn-time75%
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