$179 Cheap American Airlines flights Austin (AUS) to Seattle (SEA)

View $179 flight on Mon, Feb 23, 2026Opens in a new window

$179 Cheap American Airlines flights Austin (AUS) to Seattle (SEA)

Prices were available within the past 7 days and start at $179 for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Feb 23 - Thu, Mar 5
AUS
Austin
SEA
Seattle
$278 Roundtrip, found 17 hours ago
$278
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Feb 23 from Austin to Seattle, returning Thu, Mar 5, priced at $278 found 17 hours ago
American Airlines
Mon, Feb 23 - Thu, Mar 5
AUS
Austin
SEA
Seattle
$293 Roundtrip, found 17 hours ago
$293
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Feb 23 from Austin to Seattle, returning Thu, Mar 5, priced at $293 found 17 hours ago

Find the cheapest month to fly from Austin (AUS) to Seattle (SEA)

February is typically the cheapest month to fly

From $134 - $236 per traveler.
Flights from Austin (AUS) to Seattle (SEA)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
2829 km
Average flight time
3 hours 22 mins