Airlines with flights from Austin to Dulles
There are four airlines with scheduled flights between AUS and IAD. Both United and Allegiant Air operates non-stop flights from Austin-Bergstrom International Airport to Dulles and the flight time is 3 hours and 10 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 3 hours and 10 minutes
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Dulles is a United Airlines hub (Secondary hub).
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20 flights per week
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First class available
Flight
The timetable & schedule information was updated at 2024-12-13
Non-stop with Allegiant Air
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Total flight time: 3 hours and 10 minutes
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Low-cost airline
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Austin is a Allegiant Air focus city (Operating base).
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1 flight per week
Flight
The timetable & schedule information was updated at 2024-12-13
Via Atlanta with Delta Air Lines
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Total flight time: 4h 29m - 7h 01m.
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Sky Team Alliance
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43 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13
Via Houston with United Airlines
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Total flight time: 4h 51m - 7h 21m.
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Dulles is a United Airlines hub (Secondary hub).
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35 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13
Via Dallas with American Airlines
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Total flight time: 4h 28m - 7h 03m.
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One World Alliance
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30 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13
Via Detroit with Delta Air Lines
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Total flight time: 4h 51m - 7h 26m.
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Sky Team Alliance
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22 flights per week
Flight
The timetable & schedule information was updated at 2024-12-13