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Cheap flights from Austin to Seattle from US$119
Delta Air Lines, Alaska Airlines and Southwest Airlines fly nonstop from Austin to Seattle, about 39 flights a week. The flight takes around 5h 27m, and the cheapest one-way fare we found recently is US$119 on 1 Dec.
Direct flights available ~39 flights a week 5h 27m Cheapest in December Prices checked 14 days ago
Austin to Seattle at a glance
Cheapest one-wayUS$119Frontier Airlines · 1 stop · Tue 1 DecCheapest returnUS$295Wed 23 Dec – Sat 26 DecFastest flight5h 27mAlaska Airlines · 1 stop
Nonstop flights39/wkDelta Air Lines, Alaska Airlines, Southwest Airlines
Airlines flying nonstop from Austin to Seattle
3 airlines on this route, about 39 flights a week in total (observed over the last 4 weeks).
Cheapest dates from Austin to Seattle
The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.
Good to know
- Distance
- 2,846 km1,767 miles
- Flight time
- 5h 27mfastest found
- Time difference
- -2hSeattle vs Austin
- Currency in Seattle
- USD
- Airports
- AUS → SEA, BFI
Flights from Austin to Seattle: questions answered
How much is a flight from Austin to Seattle?
The cheapest one-way fare we found recently is US$119 with 1 stop, departing in December. Return trips start from US$295. Prices change constantly, so search your dates for the live fare.
Are there direct flights from Austin to Seattle?
Yes. Delta Air Lines, Alaska Airlines and Southwest Airlines fly this route nonstop, with about 39 flights a week in each direction.
How long is the flight from Austin to Seattle?
A nonstop flight covers 2,846 km and takes around 5h 27m.
Which airlines fly from Austin to Seattle?
Delta Air Lines, Alaska Airlines and Southwest Airlines operate nonstop flights on this route.
Which airports serve Austin and Seattle?
Austin: Austin Bergstrom International Airport (AUS). Seattle: Seattle–Tacoma International Airport (SEA) and King County International Airport - Boeing Field (BFI).
What is the time difference between Austin and Seattle?
Seattle is 2 hours behind Austin.





