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

Cheapest one-way
$88
Frontier Airlines Frontier Airlines 21h 58m · 1 stop Fri, Nov 13
Select flight
Cheapest round-trip
$253
Delta Air Lines Delta Air Lines 8h 7m · 2 stops Tue, Dec 1 - Fri, Dec 4
Select flight
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From $88 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from San Antonio International Airport to Philadelphia International Airport over the next 90 days, with one-way fares from $88 and round-trip from $253. Based on Trip.com's latest 7-day flight data.

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    • Cheapest nonstop
      SAT 7:00 AM
      3h 43m
      Nonstop
      PHL 11:43 AM
      San Antonio - Philadelphia | Sat, Nov 14 | American Airlines
      PHL 6:17 PM
      4h 19m
      Nonstop
      SAT 9:36 PM
      Philadelphia - San Antonio | Tue, Nov 17 | American Airlines
      $1,047 $1,349
      22% off
      22% off
      $1,349 $1,047
    • SAT 7:00 AM
      3h 43m
      Nonstop
      PHL 11:43 AM
      San Antonio - Philadelphia | Sun, Nov 15 | American Airlines
      PHL 6:17 PM
      4h 19m
      Nonstop
      SAT 9:36 PM
      Philadelphia - San Antonio | Tue, Nov 17 | American Airlines
      $1,052 $1,349
      22% off
      22% off
      $1,349 $1,052
    • SAT 2:33 PM
      8h 7m
      1 stop
      PHL 11:40 PM
      San Antonio - Philadelphia | Tue, Dec 1 | Delta Air Lines
      PHL 7:37 PM
      5h 56m
      1 stop
      SAT 12:33 AM
      Philadelphia - San Antonio | Fri, Dec 4 | Delta Air Lines
      $253 $1,349
      81% off
      81% off
      $1,349 $253
    • SAT 5:30 AM
      5h 5m
      1 stop
      PHL 11:35 AM
      San Antonio - Philadelphia | Thu, Dec 3 | Delta Air Lines
      PHL 2:12 PM
      6h 36m
      1 stop
      SAT 7:48 PM
      Philadelphia - San Antonio | Sun, Dec 6 | Delta Air Lines
      $254
      81% off
      $1,349 $254
    • SAT 5:30 AM
      8h 21m
      1 stop
      PHL 2:51 PM
      San Antonio - Philadelphia | Sun, Nov 15 | Delta Air Lines
      PHL 4:00 PM
      8h 26m
      1 stop
      SAT 11:26 PM
      Philadelphia - San Antonio | Fri, Nov 20 | Delta Air Lines
      $254
      81% off
      $1,349 $254
    • SAT 5:30 AM
      6h 37m
      1 stop
      PHL 1:07 PM
      San Antonio - Philadelphia | Sat, Dec 5 | Delta Air Lines
      PHL 2:12 PM
      6h 36m
      1 stop
      SAT 7:48 PM
      Philadelphia - San Antonio | Sun, Dec 6 | Delta Air Lines
      $255
      81% off
      $1,349 $255
    • SAT 8:28 PM
      7h 57m
      1 stop
      PHL 5:25 AM
      San Antonio - Philadelphia | Thu, Dec 10 | Frontier Airlines
      PHL 9:55 PM
      24h 21m
      1 stop
      SAT 9:16 PM
      Philadelphia - San Antonio | Sat, Dec 12 | Frontier Airlines
      $267
      80% off
      $1,349 $267
    • SAT 5:30 AM
      6h 7m
      1 stop
      PHL 12:37 PM
      San Antonio - Philadelphia | Wed, Dec 2 | Delta Air Lines
      PHL 6:00 AM
      5h 50m
      1 stop
      SAT 10:50 AM
      Philadelphia - San Antonio | Thu, Dec 3 | Delta Air Lines
      $269
      80% off
      $1,349 $269
    • SAT 6:20 PM
      5h 36m
      1 stop
      PHL 12:56 AM
      San Antonio - Philadelphia | Fri, Nov 13 | Delta Air Lines
      PHL 5:20 AM
      5h 23m
      1 stop
      SAT 9:43 AM
      Philadelphia - San Antonio | Sat, Nov 14 | Delta Air Lines
      $274
      80% off
      $1,349 $274
    • SAT 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      San Antonio - Philadelphia | Sat, Nov 14 | Normal Airline
      PHL 3:00 PM
      6h
      Nonstop
      SAT 4:00 PM
      Philadelphia - San Antonio | Mon, Nov 16 | Normal Airline
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    • Cheapest
      SAT 10:34 AM
      21h 58m
      1 stop
      PHL 9:32 AM
      San Antonio - Philadelphia | Fri, Nov 13 | Frontier Airlines
      $88 $489
      82% off
      82% off
      $489 $88
    • SAT 1:32 PM
      8h 21m
      1 stop
      PHL 10:53 PM
      San Antonio - Philadelphia | Sun, Dec 20 | Frontier Airlines
      $130 $489
      73% off
      73% off
      $489 $130
    • SAT 11:50 AM
      7h 30m
      1 stop
      PHL 8:20 PM
      San Antonio - Philadelphia | Fri, Dec 11 | Frontier Airlines
      $138 $489
      72% off
      72% off
      $489 $138
    • SAT 5:30 AM
      6h 23m
      1 stop
      PHL 12:53 PM
      San Antonio - Philadelphia | Wed, Nov 18 | Delta Air Lines
      $138
      72% off
      $489 $138
    • SAT 5:30 AM
      6h 37m
      1 stop
      PHL 1:07 PM
      San Antonio - Philadelphia | Sun, Nov 29 | Delta Air Lines
      $141
      71% off
      $489 $141
    • SAT 1:32 PM
      6h 18m
      1 stop
      PHL 8:50 PM
      San Antonio - Philadelphia | Tue, Dec 22 | Frontier Airlines
      $145
      70% off
      $489 $145
    • SAT 5:30 AM
      5h 7m
      1 stop
      PHL 11:37 AM
      San Antonio - Philadelphia | Fri, Dec 11 | United Airlines
      $148
      70% off
      $489 $148
    • SAT 4:32 PM
      7h 23m
      1 stop
      PHL 12:55 AM
      San Antonio - Philadelphia | Sat, Nov 28 | Delta Air Lines
      $149
      70% off
      $489 $149
    • SAT 12:32 PM
      9h 17m
      1 stop
      PHL 10:49 PM
      San Antonio - Philadelphia | Tue, Dec 29 | Frontier Airlines
      $156
      68% off
      $489 $156
    • SAT 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      San Antonio - Philadelphia | Sat, Nov 14 | Normal Airline
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    • Cheapest nonstop
      SAT 7:00 AM
      3h 43m
      Nonstop
      PHL 11:43 AM
      San Antonio - Philadelphia | Wed, Nov 18 | American Airlines
      $188 $489
      62% off
      62% off
      $489 $188
    • SAT 7:00 AM
      3h 43m
      Nonstop
      PHL 11:43 AM
      San Antonio - Philadelphia | Sat, Nov 14 | American Airlines
      $381 $489
      22% off
      22% off
      $489 $381
    • SAT 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      San Antonio - Philadelphia | Sat, Nov 14 | Normal Airline
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    • SAT 5:30 AM
      5h 5m
      1 stop
      PHL 11:35 AM
      San Antonio - Philadelphia | Sun, Nov 15 | Delta Air Lines
      $131 $317
      59% off
      59% off
      $317 $131
    • SAT 5:00 AM
      5h 32m
      1 stop
      PHL 11:32 AM
      San Antonio - Philadelphia | Fri, Jan 1 | American Airlines
      $233 $317
      26% off
      26% off
      $317 $233
    • SAT 11:47 AM
      5h 24m
      1 stop
      PHL 6:11 PM
      San Antonio - Philadelphia | Thu, Dec 31 | Delta Air Lines
      $233 $317
      26% off
      26% off
      $317 $233
    • SAT 5:20 AM
      5h 40m
      1 stop
      PHL 12:00 PM
      San Antonio - Philadelphia | Fri, Jan 1 | Delta Air Lines
      $233
      26% off
      $317 $233
    • SAT 11:47 AM
      5h 24m
      1 stop
      PHL 6:11 PM
      San Antonio - Philadelphia | Thu, Dec 24 | Delta Air Lines
      $233
      26% off
      $317 $233
    • SAT 2:55 PM
      5h 36m
      1 stop
      PHL 9:31 PM
      San Antonio - Philadelphia | Wed, Jan 6 | American Airlines
      $237
      25% off
      $317 $237
    • SAT 4:25 PM
      5h 31m
      1 stop
      PHL 10:56 PM
      San Antonio - Philadelphia | Tue, Jan 5 | Delta Air Lines
      $237
      25% off
      $317 $237
    • SAT 2:10 PM
      5h 27m
      1 stop
      PHL 8:37 PM
      San Antonio - Philadelphia | Wed, Jan 6 | Delta Air Lines
      $237
      25% off
      $317 $237
    • SAT 2:55 PM
      5h 41m
      1 stop
      PHL 9:36 PM
      San Antonio - Philadelphia | Sat, Dec 5 | American Airlines
      $238
      25% off
      $317 $238
    • SAT 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      San Antonio - Philadelphia | Sat, Nov 14 | Normal Airline
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    • SAT 5:30 AM
      5h 5m
      1 stop
      PHL 11:35 AM
      San Antonio - Philadelphia | Sun, Nov 15 | Delta Air Lines
      $131 $506
      74% off
      74% off
      $506 $131
    • SAT 5:30 AM
      5h 7m
      1 stop
      PHL 11:37 AM
      San Antonio - Philadelphia | Sun, Nov 15 | United Airlines
      $386 $506
      24% off
      24% off
      $506 $386
    • SAT 6:00 AM
      5h 53m
      1 stop
      PHL 12:53 PM
      San Antonio - Philadelphia | Sun, Nov 15 | American Airlines
      $394 $506
      22% off
      22% off
      $506 $394
    • SAT 11:45 AM
      5h 56m
      1 stop
      PHL 6:41 PM
      San Antonio - Philadelphia | Thu, Nov 19 | United Airlines
      $390
      23% off
      $506 $390
    • SAT 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      San Antonio - Philadelphia | Sat, Nov 14 | Normal Airline
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    • SAT 7:00 AM
      3h 43m
      Nonstop
      PHL 11:43 AM
      San Antonio - Philadelphia | Wed, Nov 18 | American Airlines
      $188 $489
      62% off
      62% off
      $489 $188
    • SAT 7:00 AM
      3h 43m
      Nonstop
      PHL 11:43 AM
      San Antonio - Philadelphia | Sat, Nov 14 | American Airlines
      $381 $489
      22% off
      22% off
      $489 $381
    • SAT 5:10 PM
      5h 4m
      1 stop
      PHL 11:14 PM
      San Antonio - Philadelphia | Thu, Nov 26 | Delta Air Lines
      $272 $933
      71% off
      71% off
      $933 $272
    • SAT 5:30 AM
      5h 7m
      1 stop
      PHL 11:37 AM
      San Antonio - Philadelphia | Fri, Dec 11 | United Airlines
      $148
      70% off
      $489 $148
    • SAT 5:30 AM
      5h 7m
      1 stop
      PHL 11:37 AM
      San Antonio - Philadelphia | Sun, Nov 22 | United Airlines
      $289
      69% off
      $933 $289
    • SAT 5:30 AM
      5h 7m
      1 stop
      PHL 11:37 AM
      San Antonio - Philadelphia | Wed, Nov 18 | United Airlines
      $367
      61% off
      $933 $367
    • SAT 5:30 AM
      5h 7m
      1 stop
      PHL 11:37 AM
      San Antonio - Philadelphia | Sun, Nov 15 | United Airlines
      $386
      59% off
      $933 $386
    • SAT 5:30 AM
      5h 7m
      1 stop
      PHL 11:37 AM
      San Antonio - Philadelphia | Sat, Nov 21 | United Airlines
      $501
      46% off
      $933 $501
    • SAT 5:30 AM
      5h 7m
      1 stop
      PHL 11:37 AM
      San Antonio - Philadelphia | Sat, Nov 28 | United Airlines
      $602
      35% off
      $933 $602
    • SAT 1:00 PM
      17h 25m
      1 stop
      PHL 2:00 PM
      San Antonio - Philadelphia | Sat, Nov 14 | Normal Airline
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Displayed flight fares from San Antonio to Philadelphia 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 San Antonio International Airport to Philadelphia International Airport?

The cheapest airline flying from San Antonio International Airport to Philadelphia International Airport is Frontier Airlines (from $88) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
American Airlines logo American Airlines Frontier Airlines logo Frontier Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
American Airlines logo American Airlines United Airlines logo United Airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA469

    San Antonio International Airport

    5:30 AM

    SAT

    11h 5m

    Nonstop

    2:35 PM

    SFO

    S M T W T F S
    Search

  2. UA604

    San Francisco Intl. Airport

    12:30 AM

    SFO

    3h 49m

    Nonstop

    6:19 AM

    IAH

    S M T W T F S

  3. UA604

    George Bush Intercontinental Airport

    7:20 AM

    IAH

    3h 17m

    Nonstop

    11:37 AM

    PHL

    S M T W T F S

  4. AA2934

    San Antonio International Airport

    5:39 PM

    SAT

    2h 54m

    Nonstop

    9:33 PM

    CLT

    - - - W T - S
    Search

  5. AA1160

    Charlotte Douglas International Airport

    10:35 PM

    CLT

    1h 39m

    Nonstop

    12:14 AM

    PHL

    S M T W T F S

  6. AA1977

    San Antonio International Airport

    1:09 PM

    SAT

    2h 47m

    Nonstop

    4:56 PM

    CLT

    S M T W T F S
    Search

  7. AA891

    Charlotte Douglas International Airport

    6:04 PM

    CLT

    1h 52m

    Nonstop

    7:56 PM

    PHL

    S M T W T F S

  8. UA1282

    San Antonio International Airport

    11:50 AM

    SAT

    1h 7m

    Nonstop

    12:57 PM

    IAH

    S M T W T F S
    Search

  9. UA332

    George Bush Intercontinental Airport

    2:24 PM

    IAH

    3h 21m

    Nonstop

    6:45 PM

    PHL

    S M T W T F S

  10. UA471

    San Antonio International Airport

    7:00 AM

    SAT

    3h 13m

    Nonstop

    11:13 AM

    IAD

    S M T W T F S
    Search

  11. UA4430

    Dulles International Airport

    1:00 PM

    IAD

    1h 16m

    Nonstop

    2:16 PM

    PHL

    S M T W - - S

  12. AA2875

    San Antonio International Airport

    8:43 AM

    SAT

    2h 47m

    Nonstop

    12:30 PM

    CLT

    S M T W T F S
    Search

  13. AA687

    Charlotte Douglas International Airport

    2:51 PM

    CLT

    1h 45m

    Nonstop

    4:36 PM

    PHL

    - - - W - - -

  14. DL1676

    San Antonio International Airport

    10:45 AM

    SAT

    2h 18m

    Nonstop

    2:03 PM

    ATL

    S M T W T F S
    Search

  15. DL1329

    Hartsfield–Jackson Atlanta International Airport

    4:34 PM

    ATL

    1h 58m

    Nonstop

    6:32 PM

    PHL

    S M T W T F S

  16. AA2018

    San Antonio International Airport

    9:24 AM

    SAT

    1h 22m

    Nonstop

    10:46 AM

    DFW

    - - - W - - -
    Search

  17. AA2958

    Dallas Fort Worth International Airport

    1:43 PM

    DFW

    3h 12m

    Nonstop

    5:55 PM

    PHL

    S M T W T F S

  18. UA593

    San Antonio International Airport

    9:35 AM

    SAT

    1h 7m

    Nonstop

    10:42 AM

    IAH

    S M T W T F S
    Search

  19. UA332

    George Bush Intercontinental Airport

    2:24 PM

    IAH

    3h 21m

    Nonstop

    6:45 PM

    PHL

    S M T W T F S

  20. F91654

    San Antonio International Airport

    5:13 PM

    SAT

    2h 39m

    Nonstop

    8:52 PM

    MCO

    S - - - T - -
    Search

  21. F94404

    Orlando Intl. Airport

    7:08 PM

    MCO

    2h 34m

    Nonstop

    9:42 PM

    PHL

    S - T W T F S
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FAQs for San Antonio International Airport to Philadelphia International Airport Flights

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

    San Antonio International Airport to Philadelphia International Airport takes about 3 hours 6 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from San Antonio International Airport (SAT) to Philadelphia International Airport (PHL).
  • The earliest flight from San Antonio International Airport to Philadelphia International Airport departs at 07:00, and the last departs at 07:00, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Antonio International Airport (SAT) to Philadelphia International Airport (PHL) is quite popular. Without considering departure times or holidays, tickets cost around $290 in January, the most expensive month to book this route.
  • The earliest flight departs from San Antonio International Airport (SAT) at 07:00 and arrives in Philadelphia International Airport (PHL) at 11:29.
  • American Airlines is a very popular airline operating an average of 67 flights per month.
  • One-way flights from San Antonio International Airport to Philadelphia International Airport currently start from $88, and round-trip fares start from $253. The current lowest fare is a Frontier Airlines flight departing on Fri, Nov 13; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from San Antonio International Airport to Philadelphia International Airport, with an average flight time of 3 hours 5 minutes, and around 1 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 San Antonio International Airport to Philadelphia International Airport is $357. Prices may vary depending on the departure date, airline, and availability.
  • San Antonio International Airport to Philadelphia International Airport operates around 3 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Antonio International Airport and Philadelphia 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.

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

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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.