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San Antonio International Airport to Philadelphia flight
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Cheap Flights from San Antonio International Airport to Philadelphia

Search for flights from San Antonio International Airport to Philadelphia. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SAT20:34
        10h 1m
        1 stop
        PHL07:35
        San Antonio - Philadelphia|Wed, Jun 5|Frontier Airlines
        US$62US$119
        48% OFF
        48% OFF
        US$119US$62
      • SAT14:31
        7h 2m
        1 stop
        PHL22:33
        San Antonio - Philadelphia|Wed, May 29|Spirit Airlines
        US$64US$119
        46% OFF
        46% OFF
        US$119US$64
      • SAT19:06
        11h 29m
        1 stop
        PHL07:35
        San Antonio - Philadelphia|Mon, Jun 10|Frontier Airlines
        US$71US$119
        41% OFF
        41% OFF
        US$119US$71
      • SAT15:02
        13h 34m
        1 stop
        PHL05:36
        San Antonio - Philadelphia|Sat, Jun 8|Frontier Airlines
        US$78
        US$78
      • SAT18:40
        15h 3m
        1 stop
        PHL10:43
        San Antonio - Philadelphia|Mon, Jun 24|Sun Country Airlines
        US$82
        US$82
      • SAT18:40
        14h 49m
        1 stop
        PHL10:29
        San Antonio - Philadelphia|Mon, Jun 10|Sun Country Airlines
        US$84
        US$84
      • SAT20:00
        10h 50m
        1 stop
        PHL07:50
        San Antonio - Philadelphia|Mon, Jun 3|Frontier Airlines
        US$86
        US$86
      • SAT15:35
        7h 55m
        1 stop
        PHL00:30
        San Antonio - Philadelphia|Wed, Jul 10|Spirit Airlines
        US$87
        US$87
      • SAT15:02
        13h 34m
        1 stop
        PHL05:36
        San Antonio - Philadelphia|Sat, Jun 15|Frontier Airlines
        US$92
        US$92
      • SAT12:50
        8h 7m
        1 stop
        PHL21:57
        San Antonio - Philadelphia|Wed, May 29|Frontier Airlines
        US$96
        US$96
      • SAT13:00
        3h 5m
        Direct
        PHL14:00
        San Antonio - Philadelphia|Tue, Jun 4|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from San Antonio International Airport to Philadelphia

View airlines operating flights from San Antonio International Airport to Philadelphia. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$62
Spirit Airlines
From US$64
Sun Country Airlines
From US$82
American Airlines
From US$122
United Airlines
From US$161
Delta Air Lines
From US$172
Jetblue Airways
From US$193
Southwest Airlines
From US$233
Alaska Airlines
From US$280
ANA airlines

Find more flights and airlines

There are 2 airport(s) in Philadelphia. Discover the top routes now!

Discover different airports in Philadelphia. Find the best flight and transfer option, and plan your trip accordingly.

  • 1.15 km from downtown PhiladelphiaCheapestClosest
    Philadelphia International Airport
    Tickets From
    US$62
  • 56.64 km from downtown Philadelphia
    Trenton Mercer Airport
    Tickets From
    US$92
Flight Schedule from San Antonio International Airport to Philadelphia

Check on the flight schedule from San Antonio International Airport to Philadelphia. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91654

    Frontier Airlines

    12:02

    SAT

    2.4h

    15:24

    MCO

    --T----
    Search

  2. F92014

    Frontier Airlines

    05:01

    MCO

    2.6h

    07:36

    TTN

    -M-W-FS

  3. F91654

    Frontier Airlines

    12:02

    SAT

    2.4h

    15:24

    MCO

    --T----
    Search

  4. F92594

    Frontier Airlines

    17:26

    MCO

    2.7h

    20:10

    TTN

    S-T-TF-

  5. F91654

    Frontier Airlines

    12:02

    SAT

    2.4h

    15:24

    MCO

    --T----
    Search

  6. F91542

    Frontier Airlines

    05:15

    MCO

    2.6h

    07:52

    PHL

    -M-W-FS

  7. F91654

    Frontier Airlines

    12:02

    SAT

    2.4h

    15:24

    MCO

    --T----
    Search

  8. F94170

    Frontier Airlines

    19:30

    MCO

    2.7h

    22:13

    PHL

    SMTWTFS

  9. NK1718

    Spirit Airlines

    19:15

    SAT

    2.8h

    23:03

    MCO

    SMTWTFS
    Search

  10. F91542

    Frontier Airlines

    05:15

    MCO

    2.6h

    07:52

    PHL

    -M-W-FS

  11. NK1718

    Spirit Airlines

    19:15

    SAT

    2.8h

    23:03

    MCO

    SMTWTFS
    Search

  12. NK3995

    Spirit Airlines

    20:28

    MCO

    2.6h

    23:02

    PHL

    SMTWTFS

  13. F92680

    Frontier Airlines

    20:00

    SAT

    2.9h

    23:55

    MCO

    ----T--
    Search

  14. F91542

    Frontier Airlines

    05:15

    MCO

    2.6h

    07:52

    PHL

    -M-W-FS

  15. F92680

    Frontier Airlines

    20:00

    SAT

    2.9h

    23:55

    MCO

    ----T--
    Search

  16. F92014

    Frontier Airlines

    05:01

    MCO

    2.6h

    07:36

    TTN

    -M-W-FS

  17. AA2438

    American Airlines

    20:32

    SAT

    1.3h

    21:49

    DFW

    SMTWTFS
    Search

  18. AA1971

    American Airlines

    05:15

    DFW

    3.2h

    09:28

    PHL

    SMTWT-S

  19. NK790

    Spirit Airlines

    20:41

    SAT

    3.0h

    21:39

    LAS

    SMTWTFS
    Search

  20. NK396

    Spirit Airlines

    22:45

    LAS

    4.8h

    06:30

    PHL

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from San Antonio International Airport to Philadelphia

Cheapest round-trip ticket price

$287

Cheapest nonstop flight price

$62

Off-season for travel

May

Peak season for travel

November

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