Direct flights from Austin to Washington
22 nonstop flights a week on 3 airlines. Zero layovers — one hop from AUS to IAD.
Flight time: about 2h56m nonstop
Which days does it fly?
When does it fly?
Departure times in Austin local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| United UAL525 | 7:42a | 2h52m | Wed, Fri |
| United UAL525 | 7:48a | 2h59m | Mon, Sun |
| United UAL525 | 7:57a | 2h56m | Tue |
| United UAL525 | 8:11a | 2h47m | Thu |
| United UAL525 | 8:30a | 2h54m | Sat |
| United UAL2344 | 12:07p | 2h51m | Wed, Thu, Sun |
| United UAL2344 | 12:18p | 2h54m | Fri |
| United UAL2344 | 12:39p | 3h1m | Tue |
| Allegiant AAY251 | 4:59p | 3h4m | Fri |
| Mesa ASH6144 | 5:07p | 2h52m | Sat–Sun |
| Allegiant AAY251 | 5:13p | 2h45m | Mon |
| United UAL376 | 5:14p | 2h59m | Tue–Wed |
| United UAL376 | 5:20p | 3h6m | Mon, Fri |
| United UAL2344 | 5:59p | 3h25m | Mon |
| United UAL376 | 6:08p | 3h3m | Thu |
Allegiant
UnitedThe route
One hop: AUS → IADDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Austin (AUS) to Washington (IAD)
Austin Bergstrom International Airport (AUS) has 22 nonstop flights a week to Washington (IAD), operated by Allegiant, Mesa and United. No layovers, no connections — one hop out of AUS and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Austin to Washington?
The nonstop flight from Austin (AUS) to Washington (IAD) takes about 2h56m in the air, based on recently observed nonstop departures.
How long does it take to drive from Austin to Washington?
Driving from Austin to Washington takes about 22h 4m behind the wheel — roughly 1,509 miles, or about 2 days of real driving. The nonstop flight takes about 2h56m.