AustintoWashingtonFlight Time
AUS–IAD · Nonstop
Austin (Austin-Bergstrom International Airport) to Washington (Washington Dulles International Airport).
The estimated flight time from Austin (AUS) to Washington (IAD) is about 3h 15m, covering 1,295 miles. United Airlines and Allegiant Air fly the route nonstop with 3-4/day departures, from 07:30 to 17:59 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 Austin to Washington
United Airlines and Allegiant Air operate 3-4/day flights from AUS to IAD.
- First departure
- 07:30
- Last departure
- 17:59
- 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 | 07:30 |
Aircraft on this route
Flying the other way?
IAD to AUS 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 AUS, 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 Austin to Washington?
The estimated flight time from Austin (AUS) to Washington (IAD) is about 3h 15m, based on the 1,295-mile flying distance.
How far is Austin from Washington?
Austin (AUS) to Washington (IAD) is about 1,295 miles by air.
Are there nonstop flights from Austin to Washington?
Yes. United Airlines and Allegiant Air fly nonstop from Austin (AUS) to Washington (IAD), with 3-4/day departures.
Which airlines fly from Austin to Washington?
United Airlines and Allegiant Air fly nonstop from Austin (AUS) to Washington (IAD).
What aircraft fly from Austin to Washington?
The AUS–IAD route is flown with Airbus A320 family, Boeing 737, Embraer E-Jet.
Route hubs
Nearby airport options
Near Austin
- SAT - San AntonioSan Antonio International Airport · 66 mi from AUSFlights from SAT
Near Washington
- DCA - WashingtonRonald Reagan Washington Ntl Airport · 24 mi from IADFlights to DCA
- BWI - BaltimoreBaltimore/Washington International Thurgood Marshall Airport · 45 mi from IADFlights to BWI
- RIC - RichmondRichmond International Airport · 100 mi from IADFlights to RIC