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Philadelphia International Airport to Austin-Bergstrom International Airport flight
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Cheap Flights from Philadelphia International Airport to Austin-Bergstrom International Airport

Search for flights from Philadelphia to Austin. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • PHL20:36
        12h 30m
        1 stop
        AUS08:06
        Philadelphia - Austin|Tue, May 7|Spirit Airlines
        US$59US$105
        44% OFF
        44% OFF
        US$105US$59
      • PHL20:50
        19h 5m
        1 stop
        AUS14:55
        Philadelphia - Austin|Mon, May 13|Frontier Airlines
        US$66US$105
        38% OFF
        38% OFF
        US$105US$66
      • PHL20:40
        12h 36m
        1 stop
        AUS08:16
        Philadelphia - Austin|Tue, Apr 30|Frontier Airlines
        US$68US$105
        35% OFF
        35% OFF
        US$105US$68
      • PHL20:40
        12h 36m
        1 stop
        AUS08:16
        Philadelphia - Austin|Tue, May 14|Frontier Airlines
        US$73
        US$73
      • PHL20:40
        14h 24m
        1 stop
        AUS10:04
        Philadelphia - Austin|Sat, May 11|Frontier Airlines
        US$77
        US$77
      • PHL20:40
        12h 36m
        1 stop
        AUS08:16
        Philadelphia - Austin|Tue, May 7|Frontier Airlines
        US$78
        US$78
      • PHL20:50
        12h 31m
        1 stop
        AUS08:21
        Philadelphia - Austin|Fri, May 10|Frontier Airlines
        US$78
        US$78
      • PHL06:00
        13h 10m
        2 stops
        AUS18:10
        Philadelphia - Austin|Tue, May 21|Frontier Airlines
        US$79
        US$79
      • PHL20:27
        12h 49m
        1 stop
        AUS08:16
        Philadelphia - Austin|Sat, May 18|Frontier Airlines
        US$79
        US$79
      • PHL20:40
        14h 24m
        1 stop
        AUS10:04
        Philadelphia - Austin|Sat, May 4|Frontier Airlines
        US$83
        US$83
      • PHL13:00
        3h 5m
        Direct
        AUS14:00
        Philadelphia - Austin|Sat, May 4|Spirit 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 Philadelphia International Airport to Austin-Bergstrom International Airport

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

Spirit Airlines
From US$59
Frontier Airlines
From US$66
American Airlines
From US$117
United Airlines
From US$141
Sun Country Airlines
From US$179
Delta Air Lines
From US$196
Alaska Airlines
From US$258
Jetblue Airways
From US$292
Southwest Airlines
From US$295
ANA airlines
Find more flights and airlines
Flight Schedule from Philadelphia International Airport to Austin-Bergstrom International Airport

Check on the flight schedule from Philadelphia to Austin to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. NK1005

    Spirit Airlines

    05:10

    PHL

    2.9h

    08:06

    FLL

    SMTWTFS
    Search

  2. NK517

    Spirit Airlines

    07:05

    FLL

    3.1h

    09:10

    AUS

    SMTWTFS

  3. F91037

    Frontier Airlines

    08:25

    PHL

    1.6h

    10:01

    CLE

    SMTWTFS
    Search

  4. F91917

    Frontier Airlines

    20:48

    CLE

    3.5h

    22:17

    DEN

    -M-W--S

  5. F91816

    Frontier Airlines

    05:01

    DEN

    2.2h

    08:14

    AUS

    SMTWTFS

  6. UA1776

    United Airlines

    09:50

    PHL

    2.4h

    11:12

    ORD

    SMTWTFS
    Search

  7. UA2155

    United Airlines

    19:48

    ORD

    3.0h

    22:45

    AUS

    SMTWTFS

  8. F93265

    Frontier Airlines

    17:49

    PHL

    4.2h

    20:01

    DEN

    SMTWTFS
    Search

  9. F91816

    Frontier Airlines

    05:01

    DEN

    2.2h

    08:14

    AUS

    SMTWTFS

  10. UA3593

    United Airlines

    17:49

    PHL

    1.2h

    19:00

    EWR

    ---WT--
    Search

  11. UA1606

    United Airlines

    20:32

    EWR

    4.2h

    23:41

    AUS

    ---WT--

  12. F93985

    Frontier Airlines

    18:38

    PHL

    3.7h

    21:18

    DFW

    SMTWTFS
    Search

  13. AA843

    American Airlines

    16:35

    DFW

    1.1h

    17:40

    AUS

    SMTWTFS

  14. AA1063

    American Airlines

    18:57

    PHL

    4.2h

    21:09

    DEN

    SMTWTFS
    Search

  15. F91816

    Frontier Airlines

    05:01

    DEN

    2.2h

    08:14

    AUS

    SMTWTFS

  16. NK877

    Spirit Airlines

    19:57

    PHL

    3.0h

    22:55

    FLL

    SMTWTFS
    Search

  17. NK517

    Spirit Airlines

    07:05

    FLL

    3.1h

    09:10

    AUS

    SMTWTFS
Find more flights and airlines

Philadelphia International Airport to Austin-Bergstrom International Airport Flights Info

Flight distance2,300.95km
Cheapest one-way ticket price$58
Cheapest return ticket price$165

FAQs for Philadelphia International Airport to Austin-Bergstrom International Airport Flights

  • How long is a flight from Philadelphia International Airport to Austin-Bergstrom International Airport?

    It takes around 3 hours 57 minutes to fly from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS).

  • How many daily flights are there from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS)?

    There are around 3 daily flights from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS).

  • When are flight tickets from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS) the cheapest?

    Tickets cost around $326 in May, making it the cheapest month to book. Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS) most expensive?

    The route from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS) is quite popular. Without considering departure times or holidays, tickets cost around $326 in May, the most expensive month to book this route.

  • What time does the earliest flight from Philadelphia International Airport to Austin-Bergstrom International Airport depart?

    The earliest flight departs from Philadelphia International Airport (PHL) at 09:46 and arrives in Austin-Bergstrom International Airport (AUS) at 12:46.

  • What time does the latest flight from Philadelphia International Airport to Austin-Bergstrom International Airport depart?

    The latest flight departs from Philadelphia International Airport (PHL) at 19:00 and arrives in Austin-Bergstrom International Airport (AUS) at 22:07.

  • Which airline operates the most direct flights from Philadelphia International Airport (PHL) to Austin-Bergstrom International Airport (AUS)?

    American Airlines is a very popular airline operating an average of 1152 flights per month.

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