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

Search for flights from Philadelphia International Airport 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
      • PHL20:40
        12h 36m
        1 stop
        AUS08:16
        Philadelphia - Austin|Tue, Apr 30|Frontier Airlines
        CNY 64CNY 127
        49% OFF
        49% OFF
        CNY 127CNY 64
      • PHL20:40
        12h 36m
        1 stop
        AUS08:16
        Philadelphia - Austin|Tue, Apr 23|Frontier Airlines
        CNY 65CNY 127
        49% OFF
        49% OFF
        CNY 127CNY 65
      • PHL20:40
        12h 36m
        1 stop
        AUS08:16
        Philadelphia - Austin|Tue, May 14|Frontier Airlines
        CNY 73CNY 127
        43% OFF
        43% OFF
        CNY 127CNY 73
      • PHL20:40
        12h 36m
        1 stop
        AUS08:16
        Philadelphia - Austin|Tue, May 7|Frontier Airlines
        CNY 75
        CNY 75
      • PHL20:40
        14h 24m
        1 stop
        AUS10:04
        Philadelphia - Austin|Sat, May 11|Frontier Airlines
        CNY 77
        CNY 77
      • PHL20:50
        12h 31m
        1 stop
        AUS08:21
        Philadelphia - Austin|Fri, May 10|Frontier Airlines
        CNY 78
        CNY 78
      • PHL20:40
        14h 24m
        1 stop
        AUS10:04
        Philadelphia - Austin|Sat, May 4|Frontier Airlines
        CNY 78
        CNY 78
      • PHL20:27
        12h 49m
        1 stop
        AUS08:16
        Philadelphia - Austin|Sat, May 18|Frontier Airlines
        CNY 79
        CNY 79
      • PHL20:40
        14h 24m
        1 stop
        AUS10:04
        Philadelphia - Austin|Sat, Apr 27|Frontier Airlines
        CNY 83
        CNY 83
      • PHL20:40
        13h 34m
        1 stop
        AUS09:14
        Philadelphia - Austin|Wed, May 1|Frontier Airlines
        CNY 84
        CNY 84
      • PHL13:00
        3h 5m
        Direct
        AUS14:00
        Philadelphia - Austin|Tue, Apr 30|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 Philadelphia International Airport to Austin

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

Frontier Airlines
From US$64
Spirit Airlines
From US$87
American Airlines
From US$112
United Airlines
From US$132
Sun Country Airlines
From US$179
Delta Air Lines
From US$196
Alaska Airlines
From US$257
Jetblue Airways
From US$292
Southwest Airlines
From US$295
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Austin. Discover the top routes now!

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

  • 15.56 km from downtown Austin
    Austin-Bergstrom International Airport
    Tickets From
    US$64
Flight Schedule from Philadelphia International Airport to Austin

Check on the flight schedule from Philadelphia International Airport to Austin. 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. UA217

    United Airlines

    06:15

    PHL

    2.4h

    07:40

    ORD

    SMTWTFS
    Search

  4. UA2429

    United Airlines

    09:30

    ORD

    3.0h

    12:28

    AUS

    SMTWTFS

  5. UA1586

    United Airlines

    07:05

    PHL

    4.3h

    09:21

    DEN

    SMTWTFS
    Search

  6. F91816

    Frontier Airlines

    05:01

    DEN

    2.2h

    08:14

    AUS

    SMTWTFS

  7. UA1776

    United Airlines

    11:30

    PHL

    2.4h

    12:54

    ORD

    SMTWTFS
    Search

  8. UA2155

    United Airlines

    19:48

    ORD

    3.0h

    22:45

    AUS

    SMTWTFS

  9. F93265

    Frontier Airlines

    13:19

    PHL

    4.2h

    15:32

    DEN

    SMTWTFS
    Search

  10. F91816

    Frontier Airlines

    05:01

    DEN

    2.2h

    08:14

    AUS

    SMTWTFS

  11. F91037

    Frontier Airlines

    13:28

    PHL

    1.6h

    15:03

    CLE

    SMTWTFS
    Search

  12. F91917

    Frontier Airlines

    20:48

    CLE

    3.5h

    22:17

    DEN

    -M-W--S

  13. F91816

    Frontier Airlines

    05:01

    DEN

    2.2h

    08:14

    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

Flight Info of Flights from Philadelphia International Airport to Austin

Cheapest round-trip ticket price

$288

Cheapest nonstop flight price

$64

Off-season for travel

March

Peak season for travel

July

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