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United States
Washington Dulles International Airport
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United States
Austin-Bergstrom International Ai
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Scan through all non-stop flights from Washington to Austin. The full flight schedule below gives an overview of all non-stop flights from IAD to AUS, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Austin is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Austin any time of the year, but the best months to explore are from to and from to .
In total there are 2 airlines operating nonstop flights from Washington IAD to Austin AUS. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IAD AUS flight schedule.
Flights from IAD to AUS are operated twice a week. Departure times vary between 08:21 - 18:00. The earliest flight departs at 08:21, the last flight departs at 18:00. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Washington to Austin takes 3 hours and 33 minutes. The flight distance between Washington and Austin is 1,294 miles (or 2,082 km).
There are 2 airports in Austin: Austin-Bergstrom International Ai (AUS) and Austin Executive Airport (EDC).
There are 2 flights per week flying from Washington to Austin (as of March 2026).
3 hours and 33 minutes is the average flight time from Washington to Austin.
The distance from Washington to Austin is 1,294 miles (2,082 kilometers).
Allegiant and United Airlines are flying nonstop from Washington to Austin.
Star Alliance is currently the only alliance flying nonstop from Washington to Austin.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Washington to Austin:
The earliest flight departs at 08:21 from Washington and arrives at 10:51 at Austin.
The latest flight departs at 18:00 from Washington and arrives at 20:35 at Austin.
1,294 miles (2,082 km) · 3h 33m
08:23
11:08
United Airlines
Star Alliance
UA 637
United Airlines
Boeing 737 MAX 9
Y
W
J
F
12:50
15:36
United Airlines
Star Alliance
UA 2746
United Airlines
Boeing 737-800
Y
W
J
F
17:55
20:43
United Airlines
Star Alliance
UA 2337
United Airlines
Boeing 737-900
Y
W
J
F
17:55
20:43
United Airlines
Star Alliance
UA 2337
United Airlines
Boeing 737-900
Y
W
J
F
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