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Philadelphia International Airport to San Francisco International Airport flight

Explore the cheapest one-way and round-trip flights from Philadelphia International Airport to San Francisco International Airport over the next 90 days, with one-way fares from KRW 185,300 and round-trip from KRW 336,900. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PHL 16:33
        6h 18m
        Direct
        SFO 19:51
        Philadelphia - San Francisco | Mon, Nov 2 | American Airlines
        SFO 08:30
        5h 24m
        Direct
        PHL 16:54
        San Francisco - Philadelphia | Thu, Nov 5 | American Airlines
        KRW 483,900 KRW 663,200
        27% off
        27% off
        KRW 663,200 KRW 483,900
      • PHL 16:33
        6h 18m
        Direct
        SFO 19:51
        Philadelphia - San Francisco | Mon, Oct 26 | American Airlines
        SFO 21:31
        5h 26m
        Direct
        PHL 05:57
        San Francisco - Philadelphia | Fri, Oct 30 | American Airlines
        KRW 484,100 KRW 663,200
        27% off
        27% off
        KRW 663,200 KRW 484,100
      • PHL 06:00
        14h 40m
        1 stop
        SFO 17:40
        Philadelphia - San Francisco | Sun, Oct 11 | Frontier Airlines
        SFO 19:17
        7h 19m
        1 stop
        PHL 05:36
        San Francisco - Philadelphia | Fri, Oct 16 | Frontier Airlines
        KRW 336,900 KRW 663,200
        49% off
        49% off
        KRW 663,200 KRW 336,900
      • PHL 20:44
        17h 52m
        1 stop
        SFO 11:36
        Philadelphia - San Francisco | Sun, Nov 1 | Frontier Airlines
        SFO 19:17
        7h 19m
        1 stop
        PHL 05:36
        San Francisco - Philadelphia | Tue, Nov 3 | Frontier Airlines
        KRW 339,300
        49% off
        KRW 663,200 KRW 339,300
      • PHL 09:10
        12h 10m
        1 stop
        SFO 18:20
        Philadelphia - San Francisco | Sat, Nov 7 | Frontier Airlines
        SFO 19:17
        7h 19m
        1 stop
        PHL 05:36
        San Francisco - Philadelphia | Thu, Nov 12 | Frontier Airlines
        KRW 347,400
        48% off
        KRW 663,200 KRW 347,400
      • PHL 20:44
        14h 29m
        1 stop
        SFO 08:13
        Philadelphia - San Francisco | Mon, Oct 26 | Frontier Airlines
        SFO 19:11
        9h 7m
        1 stop
        PHL 07:18
        San Francisco - Philadelphia | Fri, Oct 30 | Frontier Airlines
        KRW 348,800
        47% off
        KRW 663,200 KRW 348,800
      • PHL 12:40
        10h 8m
        1 stop
        SFO 19:48
        Philadelphia - San Francisco | Mon, Oct 19 | Frontier Airlines
        SFO 23:58
        11h 23m
        1 stop
        PHL 14:21
        San Francisco - Philadelphia | Thu, Oct 22 | Frontier Airlines
        KRW 353,400
        47% off
        KRW 663,200 KRW 353,400
      • PHL 20:44
        17h 52m
        1 stop
        SFO 11:36
        Philadelphia - San Francisco | Sun, Oct 25 | Frontier Airlines
        SFO 06:00
        20h 36m
        1 stop
        PHL 05:36
        San Francisco - Philadelphia | Wed, Oct 28 | Frontier Airlines
        KRW 358,400
        46% off
        KRW 663,200 KRW 358,400
      • PHL 05:50
        21h 25m
        1 stop
        SFO 00:15
        Philadelphia - San Francisco | Mon, Nov 9 | Frontier Airlines
        SFO 12:00
        10h 16m
        1 stop
        PHL 01:16
        San Francisco - Philadelphia | Thu, Nov 12 | Frontier Airlines
        KRW 361,000
        46% off
        KRW 663,200 KRW 361,000
      • PHL 12:43
        10h 4m
        1 stop
        SFO 19:47
        Philadelphia - San Francisco | Mon, Nov 16 | Frontier Airlines
        SFO 22:48
        11h 24m
        1 stop
        PHL 13:12
        San Francisco - Philadelphia | Fri, Nov 20 | Frontier Airlines
        KRW 361,200
        46% off
        KRW 663,200 KRW 361,200
      • PHL 20:44
        14h 29m
        1 stop
        SFO 08:13
        Philadelphia - San Francisco | Mon, Nov 2 | Frontier Airlines
        SFO 23:59
        11h 22m
        1 stop
        PHL 14:21
        San Francisco - Philadelphia | Thu, Nov 5 | Frontier Airlines
        KRW 361,400
        46% off
        KRW 663,200 KRW 361,400
      • PHL 05:50
        8h 15m
        1 stop
        SFO 11:05
        Philadelphia - San Francisco | Tue, Nov 3 | Frontier Airlines
        SFO 12:00
        10h 16m
        1 stop
        PHL 01:16
        San Francisco - Philadelphia | Tue, Nov 10 | Frontier Airlines
        KRW 371,600
        44% off
        KRW 663,200 KRW 371,600
      • PHL 12:40
        10h 28m
        1 stop
        SFO 20:08
        Philadelphia - San Francisco | Fri, Oct 16 | Frontier Airlines
        SFO 23:58
        11h 23m
        1 stop
        PHL 14:21
        San Francisco - Philadelphia | Sun, Oct 18 | Frontier Airlines
        KRW 372,200
        44% off
        KRW 663,200 KRW 372,200
      • PHL 13:00
        17h 25m
        1 stop
        SFO 14:00
        Philadelphia - San Francisco | Thu, Oct 8 | Normal Airline
        SFO 15:00
        6h
        Direct
        PHL 16:00
        San Francisco - Philadelphia | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        PHL 18:21
        6h 22m
        Direct
        SFO 21:43
        Philadelphia - San Francisco | Thu, Nov 26 | United Airlines
        KRW 341,900 KRW 468,700
        27% off
        27% off
        KRW 468,700 KRW 341,900
      • PHL 18:21
        6h 22m
        Direct
        SFO 21:43
        Philadelphia - San Francisco | Fri, Nov 27 | United Airlines
        KRW 342,100 KRW 468,700
        27% off
        27% off
        KRW 468,700 KRW 342,100
      • PHL 20:44
        16h 45m
        1 stop
        SFO 10:29
        Philadelphia - San Francisco | Mon, Oct 26 | Frontier Airlines
        KRW 185,300 KRW 468,700
        60% off
        60% off
        KRW 468,700 KRW 185,300
      • PHL 06:00
        12h
        1 stop
        SFO 15:00
        Philadelphia - San Francisco | Wed, Nov 11 | Frontier Airlines
        KRW 185,900
        60% off
        KRW 468,700 KRW 185,900
      • PHL 12:36
        11h 4m
        1 stop
        SFO 20:40
        Philadelphia - San Francisco | Thu, Oct 29 | Frontier Airlines
        KRW 199,000
        57% off
        KRW 468,700 KRW 199,000
      • PHL 05:50
        8h 15m
        1 stop
        SFO 11:05
        Philadelphia - San Francisco | Sat, Oct 24 | Frontier Airlines
        KRW 199,400
        56% off
        KRW 468,700 KRW 199,400
      • PHL 21:41
        13h 8m
        1 stop
        SFO 07:49
        Philadelphia - San Francisco | Wed, Nov 25 | Frontier Airlines
        KRW 206,000
        56% off
        KRW 468,700 KRW 206,000
      • PHL 08:30
        15h 10m
        1 stop
        SFO 20:40
        Philadelphia - San Francisco | Mon, Nov 2 | Frontier Airlines
        KRW 206,400
        56% off
        KRW 468,700 KRW 206,400
      • PHL 08:39
        12h 31m
        1 stop
        SFO 18:10
        Philadelphia - San Francisco | Sat, Oct 31 | Frontier Airlines
        KRW 206,600
        56% off
        KRW 468,700 KRW 206,600
      • PHL 20:44
        14h 29m
        1 stop
        SFO 08:13
        Philadelphia - San Francisco | Mon, Oct 12 | Frontier Airlines
        KRW 206,800
        56% off
        KRW 468,700 KRW 206,800
      • PHL 08:30
        15h 10m
        1 stop
        SFO 20:40
        Philadelphia - San Francisco | Sun, Nov 8 | Frontier Airlines
        KRW 206,800
        56% off
        KRW 468,700 KRW 206,800
      • PHL 20:44
        14h 29m
        1 stop
        SFO 08:13
        Philadelphia - San Francisco | Thu, Oct 22 | Frontier Airlines
        KRW 207,000
        56% off
        KRW 468,700 KRW 207,000
      • PHL 08:39
        12h 31m
        1 stop
        SFO 18:10
        Philadelphia - San Francisco | Sat, Nov 14 | Frontier Airlines
        KRW 209,000
        55% off
        KRW 468,700 KRW 209,000
      • PHL 13:00
        17h 25m
        1 stop
        SFO 14:00
        Philadelphia - San Francisco | Thu, Oct 8 | Normal Airline
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Flight fares from Philadelphia International Airport to San Francisco International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Which airline offers the cheapest flights from Philadelphia International Airport to San Francisco International Airport?

The cheapest airline flying from Philadelphia International Airport to San Francisco International Airport is Frontier Airlines (from KRW 165,500) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From KRW 165,500
Alaska Airlines
From KRW 212,800
Allegiant Air
From KRW 241,700
Jetblue Airways
From KRW 267,700
American Airlines
From KRW 295,800
Qatar Airways
From KRW 318,100
Delta Air Lines
From KRW 320,500
Hahn Air
From KRW 328,100
Sun Country Airlines
From KRW 335,900

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What is the flight schedule from Philadelphia International Airport to San Francisco International Airport?

Check the schedule for flights from Philadelphia to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93339

    Philadelphia International Airport

    20:37

    PHL

    4h 27m

    Direct

    23:04

    DEN

    S - - W T F S
    Search

  2. F91229

    Denver International Airport

    08:55

    DEN

    2h 55m

    Direct

    10:50

    SFO

    S M T W T F S

  3. AS1787

    Philadelphia International Airport

    16:17

    PHL

    5h 48m

    Direct

    19:05

    PDX

    S M T W T F S
    Search

  4. AS697

    Portland International Airport

    21:33

    PDX

    1h 53m

    Direct

    23:26

    SFO

    S M T W T F S

  5. F91101

    Philadelphia International Airport

    12:40

    PHL

    2h 21m

    Direct

    15:01

    ATL

    S M T W T F S
    Search

  6. F91447

    Hartsfield–Jackson Atlanta International Airport

    17:25

    ATL

    5h 23m

    Direct

    19:48

    SFO

    S M T W T F S

  7. F93985

    Philadelphia International Airport

    06:00

    PHL

    3h 40m

    Direct

    08:40

    DFW

    S M T W T F S
    Search

  8. F93999

    Dallas Fort Worth International Airport

    20:15

    DFW

    4h 14m

    Direct

    22:29

    SFO

    S M T W T F S

  9. F91601

    Philadelphia International Airport

    21:55

    PHL

    5h 25m

    Direct

    00:20

    LAS

    S - - W T F S
    Search

  10. F93801

    Harry Reid International Airport

    16:35

    LAS

    1h 44m

    Direct

    18:19

    SFO

    S - - - T - -

  11. F92297

    Philadelphia International Airport

    08:41

    PHL

    2h 25m

    Direct

    11:06

    ATL

    S M T W T F S
    Search

  12. F91447

    Hartsfield–Jackson Atlanta International Airport

    17:25

    ATL

    5h 23m

    Direct

    19:48

    SFO

    S M T W T F S

  13. F91601

    Philadelphia International Airport

    21:55

    PHL

    5h 25m

    Direct

    00:20

    LAS

    S - - W T F S
    Search

  14. F93019

    Harry Reid International Airport

    09:22

    LAS

    1h 49m

    Direct

    11:11

    SFO

    S M T W T F S

  15. F91147

    Philadelphia International Airport

    17:32

    PHL

    2h 28m

    Direct

    20:00

    ATL

    S M T W T F S
    Search

  16. F91449

    Hartsfield–Jackson Atlanta International Airport

    06:41

    ATL

    3h 23m

    Direct

    08:04

    DEN

    S M T W T F S

  17. F91229

    Denver International Airport

    08:55

    DEN

    2h 55m

    Direct

    10:50

    SFO

    S M T W T F S

  18. F91147

    Philadelphia International Airport

    17:32

    PHL

    2h 28m

    Direct

    20:00

    ATL

    S M T W T F S
    Search

  19. F94891

    Hartsfield–Jackson Atlanta International Airport

    08:33

    ATL

    4h 27m

    Direct

    10:00

    LAS

    S M T W T F S

  20. F93801

    Harry Reid International Airport

    16:35

    LAS

    1h 44m

    Direct

    18:19

    SFO

    S - - - T - -

  21. F91101

    Philadelphia International Airport

    12:40

    PHL

    2h 21m

    Direct

    15:01

    ATL

    S M T W T F S
    Search

  22. F94891

    Hartsfield–Jackson Atlanta International Airport

    08:33

    ATL

    4h 27m

    Direct

    10:00

    LAS

    S M T W T F S

  23. F93801

    Harry Reid International Airport

    16:35

    LAS

    1h 44m

    Direct

    18:19

    SFO

    S - - - T - -
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About Philadelphia International Airport and San Francisco International Airport

Learn about Philadelphia International Airport (PHL) and San Francisco International Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance 4,053.38km
Cheapest one-way ticket price KRW 185,300
Cheapest return ticket price KRW 336,900

FAQs for Philadelphia International Airport to San Francisco International Airport Flights

  • How long is the flight from Philadelphia International Airport to San Francisco International Airport?

    Philadelphia International Airport to San Francisco International Airport takes about 5 hours 31 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from Philadelphia International Airport (PHL) to San Francisco International Airport (SFO).
  • The earliest flight from Philadelphia International Airport to San Francisco International Airport departs at 06:00, and the last departs at 19:36, with about 9 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Philadelphia International Airport (PHL) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around KRW 613,000 in October, the most expensive month to book this route.
  • The earliest flight departs from Philadelphia International Airport (PHL) at 08:30 and arrives in San Francisco International Airport (SFO) at 12:03.
  • The latest flight departs from Philadelphia International Airport (PHL) at 19:15 and arrives in San Francisco International Airport (SFO) at 22:53.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • American Airlines is a very popular airline operating an average of 3282 flights per month.
  • One-way flights from Philadelphia International Airport to San Francisco International Airport currently start from KRW 185,300, and round-trip fares start from KRW 336,900. The current lowest fare is a Frontier Airlines flight departing on Mon, Oct 26; prices may vary depending on availability.
  • Yes. American Airlines and United Airlines operate direct flights from Philadelphia International Airport to San Francisco International Airport, with an average flight time of 5 hours 25 minutes, and around 50 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Philadelphia International Airport to San Francisco International Airport is KRW 385,900. Prices may vary depending on the departure date, airline, and availability.
  • Philadelphia International Airport to San Francisco International Airport operates around 50 weekly flights, mainly by American Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Philadelphia International Airport and San Francisco International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Most popular destination

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.