Direct flights from Austin to Seattle
48 nonstop flights a week on 3 airlines. Zero layovers — one hop from AUS to SEA.
Flight time: about 4h4m 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 |
|---|---|---|---|
| Delta DAL780 | 6:10a | 3h56m | Wed, Sat |
| Delta DAL780 | 6:16a | 3h55m | Mon, Tue, Thu, Fri, Sun |
| Alaska ASA416 | 8:41a | 4h8m | Wed, Sat, Sun |
| Alaska ASA416 | 8:47a | 4h6m | Tue, Thu, Fri |
| Alaska ASA416 | 10:29a | 4h18m | Mon |
| Delta DAL1684 | 10:30a | 3h52m | Tue–Wed |
| Delta DAL1684 | 10:40a | 4h5m | Mon, Fri |
| Delta DAL1684 | 10:50a | 4h4m | Sun |
| Delta DAL1684 | 11:00a | 4h4m | Thu |
| Delta DAL1684 | 12:16p | 4h6m | Sat |
| Southwest SWA1011 | 2:46p | 3h59m | Sat |
| Southwest SWA4459 | 4:30p | 3h40m | Sun |
| Alaska ASA503 | 4:31p | 4h13m | Tue, Wed, Sat |
| Southwest SWA3544 | 4:32p | 3h56m | Tue |
| Southwest SWA3544 | 4:49p | 3h56m | Wed |
| Alaska ASA503 | 4:52p | 4h8m | Thu |
| Alaska ASA503 | 4:58p | 3h55m | Mon, Sun |
| Alaska ASA503 | 5:36p | 3h54m | Fri |
| Delta DAL831 | 6:28p | 4h2m | Tue–Wed |
| Delta DAL831 | 6:37p | 3h59m | Thu |
| Delta DAL831 | 6:47p | 4h7m | Mon, Fri, Sun |
| Alaska ASA339 | 7:03p | 4h20m | Wed |
| Alaska ASA339 | 7:08p | 4h17m | Thu, Sat |
| Alaska ASA339 | 7:31p | 4h8m | Mon |
| Alaska ASA339 | 7:40p | 4h11m | Tue |
| Alaska ASA339 | 7:48p | 4h18m | Sun |
| Southwest SWA4459 | 7:50p | 3h44m | Mon |
| Alaska ASA339 | 7:55p | 4h36m | Fri |
| Southwest SWA4459 | 8:26p | 3h56m | Thu |
| Southwest SWA4459 | 8:55p | 3h24m | Fri |
Delta
SouthwestThe route
One hop: AUS → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Austin (AUS) to Seattle (SEA)
Austin Bergstrom International Airport (AUS) has 48 nonstop flights a week to Seattle (SEA), operated by Alaska, Delta and Southwest. 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 September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Austin to Seattle?
The nonstop flight from Austin (AUS) to Seattle (SEA) takes about 4h4m in the air, based on recently observed nonstop departures.
How long does it take to drive from Austin to Seattle?
Driving from Austin to Seattle takes about 32h 38m behind the wheel — roughly 2,117 miles, or about 3 days of real driving. The nonstop flight takes about 4h4m.