Allegiant Air flights from Dulles, Washington (IAD) to Austin (AUS).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 10:13 Dulles, Washington (IAD) 12:29 Austin (AUS)
Allegiant Air G4 252 Non-stop Airbus A320 (320) 3:16 Effective 2025-06-20 through 2025-06-30
Mon,Fri 10:13 Dulles, Washington (IAD) 12:32 Austin (AUS)
Allegiant Air G4 252 Non-stop Airbus A320 (320) 3:19 Effective 2025-07-04 through 2025-08-11
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Allegiant Air flights from Dulles, Washington (IAD) to Austin (AUS).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-06-20 through 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:16, non-stop
Airbus A320 (320)

Effective 2025-07-04 through 2025-08-11
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:19, non-stop
Airbus A320 (320)
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  • A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Austin airport (AUS).
  • The flight distance is 1294 miles, or 2083 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:16 and 3:19.