Airlines with flights from Pittsburgh to Austin

There are five airlines with scheduled flights between PIT and AUS. Both Southwest and Allegiant operates non-stop flights from Pittsburgh Airport to Austin-Bergstrom International Airport and the flight time is 3 hours and 18 minutes.

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Schedules

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 3 hours and 18 minutes
  • Low-cost airline
  • 6 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
PIT
Direct
AUS
 
Flight
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Jun 15
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Jun 21
WN3255
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11:00
11:00
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WN2866
16:35
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16:35
16:35
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15:20
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The timetable & schedule information was updated at 2026-04-21

Allegiant Air

Non-stop with Allegiant Air

  • Total flight time: 3 hours and 4 minutes
  • Low-cost airline
  • Pittsburgh and Austin are both Allegiant Air focus cities.
  • 2 flights per week
  • Airbus A320
PIT
Direct
AUS
 
Flight
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Jun 15
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G41134
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08:00
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G42767
08:00
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SHOW RETURN SCHEDULE
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The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Nashville with Southwest Airlines

  • Total flight time: 4h 25m - 9h 20m.
  • Low-cost airline
  • 127 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
PIT
 
Via BNA
 
AUS
 
Flight
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Jun 15
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Jun 18
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Jun 19
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Jun 21
WN1935
WN541
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06:25
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WN1935
WN323
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06:30
WN1935
WN295
06:30
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06:30
06:30
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WN1935
WN4149
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06:30
06:30
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WN3362
WN451
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11:20
WN1337
WN454
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20:15
20:15
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WN3363
WN454
21:15
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21:15
21:15
20:25
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WN2437
WN454
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21:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - AUS

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Saint Louis with Southwest Airlines

  • Total flight time: 4h 25m - 8h 30m.
  • Low-cost airline
  • 45 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
PIT
 
Via STL
 
AUS
 
Flight
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Jun 15
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Jun 18
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Jun 19
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Jun 20
Sun
Jun 21
WN3386
WN3884
06:45
06:45
06:45
06:45
06:45
07:00
07:00
WN3387
WN4515
20:15
19:45
19:45
20:15
20:15
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20:15
SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - AUS

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Dallas with Southwest Airlines

  • Total flight time: 4h 30m - 7h 00m.
  • Low-cost airline
  • 56 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
PIT
 
Via DAL
 
AUS
 
Flight
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Jun 15
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Jun 19
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Jun 20
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Jun 21
WN4465
WN4172
05:55
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05:55
05:55
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WN2757
WN1689
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12:50
12:50
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SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - AUS

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Via Houston with Southwest Airlines

  • Total flight time: 4h 35m - 8h 15m.
  • Low-cost airline
  • 40 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
PIT
 
Via HOU
 
AUS
 
Flight
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Jun 15
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WN2428
WN1789
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12:10
WN4604
WN1953
19:55
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19:55
19:55
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SHOW RETURN SCHEDULE
CHECK PRICES FOR PIT - AUS

The timetable & schedule information was updated at 2026-04-21

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Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-05-25
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