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Philadelphia International Airport to San Francisco International Airport flight
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Philadelphia International Airport to San Francisco International Airport Flights Info

Cheapest one-way
HK$ 1,034
Frontier Airlines Frontier Airlines 9h 58m · 1 stop Thu, Dec 17
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Cheapest return
HK$ 2,239
Frontier Airlines Frontier Airlines 14h 47m · 2 stops Sat, Dec 26 - Fri, Jan 1
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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 HK$ 1,034 and round-trip from HK$ 2,239. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Philadelphia to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 HK$ 1,034) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.

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. F91601

    18:55

    PHL

    5h 52m

    Direct

    21:47

    LAS

    - - - - T F S
    Search
  2. F93801

    11:29

    LAS

    1h 51m

    Direct

    13:20

    SFO

    S - T - T F S
  3. F92551

    06:15

    PHL

    2h 44m

    Direct

    08:59

    ATL

    - - - - - F S
    Search
  4. F91447

    17:58

    ATL

    5h 42m

    Direct

    20:40

    SFO

    S M T W T - S
  5. AS370

    07:02

    PHL

    6h 6m

    Direct

    10:08

    SEA

    S M T W T F S
    Search
  6. AS655

    11:43

    SEA

    2h 27m

    Direct

    14:10

    SFO

    S M T W T F S
  7. AA5079

    08:35

    PHL

    2h 26m

    Direct

    11:01

    ATL

    S M T W T F S
    Search
  8. F91447

    17:58

    ATL

    5h 42m

    Direct

    20:40

    SFO

    S M T W T - S
  9. DL1180

    08:25

    PHL

    2h 22m

    Direct

    10:47

    ATL

    S M T W T F S
    Search
  10. F91447

    17:58

    ATL

    5h 42m

    Direct

    20:40

    SFO

    S M T W T - S
  11. F92297

    08:30

    PHL

    2h 37m

    Direct

    11:07

    ATL

    S M T W - - -
    Search
  12. F91447

    17:58

    ATL

    5h 42m

    Direct

    20:40

    SFO

    S M T W T - S
  13. F91601

    18:55

    PHL

    5h 52m

    Direct

    21:47

    LAS

    - - - - T F S
    Search
  14. F93019

    06:30

    LAS

    1h 47m

    Direct

    08:17

    SFO

    S M T W - - S
  15. F91147

    17:14

    PHL

    2h 40m

    Direct

    19:54

    ATL

    S M T W T F S
    Search
  16. F91449

    06:55

    ATL

    3h 27m

    Direct

    08:22

    DEN

    S M T W T F S
  17. F91229

    08:54

    DEN

    2h 54m

    Direct

    10:48

    SFO

    S M T W T F S
  18. F91601

    18:55

    PHL

    5h 52m

    Direct

    21:47

    LAS

    - - - - T F S
    Search
  19. F94401

    10:57

    LAS

    1h 55m

    Direct

    12:52

    SFO

    S M T W T F S
  20. F91147

    17:14

    PHL

    2h 40m

    Direct

    19:54

    ATL

    S M T W T F S
    Search
  21. F94891

    09:21

    ATL

    4h 42m

    Direct

    11:03

    LAS

    S M T W T F S
  22. F93801

    11:29

    LAS

    1h 51m

    Direct

    13:20

    SFO

    S - T - T F S
Find more flights and airlines

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 51 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 18:35, with about 8 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 HK$ 4,868 in November, 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 HK$ 1,034, and round-trip fares start from HK$ 2,239. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 17; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Philadelphia International Airport to San Francisco International Airport, with an average flight time of 6 hours, and around 49 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 HK$ 2,846. 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.

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.