Direct flights from Austin to Dulles
All flights from AUS to IAD non-stop. There are direct flights from Austin-Bergstrom International Airport (AUS), Texas, USA to Washington Dulles International (IAD), Virginia, USA with United Airlines and Allegiant Air. 23 weekly departures are currently scheduled on this route. Departure times range from 07:15 to 17:16 depending on the schedule period. The flight distance is 1302 miles (2095 km). Flight time ranges from 2 hours and 57 minutes to 3 hours and 33 minutes.
Austin
, USA
Airlines with non-stop routes:
United Airlines
Allegiant Air
American Airlines
Frontier Airlines
Flight schedule from Austin to Dulles with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Flight schedule from Austin to Dulles with Allegiant Air
This is a weekly direct flight schedule for Allegiant Air. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at
Austin to Dulles scheduled departures
Select a date to see every published non-stop departure between AUS and IAD.
AUS - IAD route facts
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Distance1302 miles (2095 km)
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Flight time2 hours and 57 minutes to 3 hours and 33 minutes
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Airlines United Allegiant
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Airline alliancesStar Alliance Low-cost carrier
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CabinsEconomy Business First
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Hub airportsUnited Airlines: IAD (Secondary hub.)
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AircraftUnited Airlines: Boeing 737-800 Passenger, Boeing 737MAX 8 Passenger, Embraer 175 (Enhanced Winglets), Boeing 737-700 Passenger, Boeing 737-900 Passenger, Boeing 737MAX 9 Passenger, Airbus A319 and Airbus A320Allegiant Air: Airbus A320
Route FAQ
Nearby airports that offer flights to Dulles (IAD)
From (IND)
27 flights per week
From (MEX)
14 flights per week
From (ITH)
14 flights per week
From (MYR)
7 flights per week
