WashingtontoAustinFlight Time
IAD–AUS · Nonstop
Washington (Washington Dulles International Airport) to Austin (Austin-Bergstrom International Airport).
The estimated flight time from Washington (IAD) to Austin (AUS) is about 3h 15m, covering 1,295 miles. United Airlines and Allegiant Air fly the route nonstop with 3-4/day departures, from 08:30 to 18:00 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~3h 15m Estimated from great-circle distance — no tracked flights yet. | 1,295 mi | Nonstop | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Washington to Austin
United Airlines and Allegiant Air operate 3-4/day flights from IAD to AUS.
- First departure
- 08:30
- Last departure
- 18:00
- Cadence
- ~every 2 hours
- Scheduled departure times
- 6
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 3/day | Boeing 737, Embraer E-Jet · Seat map | 08:30 |
Aircraft on this route
Flying the other way?
AUS to IAD flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for IAD, refreshed on a rolling basis. Frequency uses 23 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Washington to Austin?
The estimated flight time from Washington (IAD) to Austin (AUS) is about 3h 15m, based on the 1,295-mile flying distance.
How far is Washington from Austin?
Washington (IAD) to Austin (AUS) is about 1,295 miles by air.
Are there nonstop flights from Washington to Austin?
Yes. United Airlines and Allegiant Air fly nonstop from Washington (IAD) to Austin (AUS), with 3-4/day departures.
Which airlines fly from Washington to Austin?
United Airlines and Allegiant Air fly nonstop from Washington (IAD) to Austin (AUS).
What aircraft fly from Washington to Austin?
The IAD–AUS route is flown with Airbus A320 family, Boeing 737, Embraer E-Jet.
Route hubs
Nearby airport options
Near Washington
- DCA - WashingtonRonald Reagan Washington Ntl Airport · 24 mi from IADFlights from DCA
- BWI - BaltimoreBaltimore/Washington International Thurgood Marshall Airport · 45 mi from IADFlights from BWI
- RIC - RichmondRichmond International Airport · 100 mi from IADFlights from RIC
Near Austin
- SAT - San AntonioSan Antonio International Airport · 66 mi from AUSFlights to SAT