Austin to Seattle

AUSSEA

Fly from Austin to Seattle starting at USD 144 with Alaska Airlines.Best fare available on Nov 13, 2026.Limited seats. Better plans. Book before it's gone.

Austin to Seattle cheapest flights this week

13 Nov
Alaska Airlines
15:34AUS
20:18SEA
DirectUSD 144VIEW DEAL
20 Nov
Southwest Airlines
06:05AUS
15:00SEA
1 StopUSD 205VIEW DEAL
23 Nov
Frontier Airlines
22:59AUS
14:37SEA
1 StopUSD 227VIEW DEAL
26 Nov
Southwest Airlines
12:10AUS
18:50SEA
1 StopUSD 211VIEW DEAL
23 Dec
Southwest Airlines
18:55AUS
03:45SEA
1 StopUSD 201VIEW DEAL
24 Dec
American Airlines
17:50AUS
01:59SEA
1 StopUSD 192VIEW DEAL
29 Dec
Frontier Airlines
20:23AUS
19:10SEA
1 StopUSD 180VIEW DEAL
18 Mar
American Airlines
15:55AUS
00:08SEA
1 StopUSD 198VIEW DEAL

Austin to Seattle monthly flight fare trend

Nov
from USD 144
Dec
from USD 180
Jan
No flights
Feb
No flights
Mar
from USD 198
Apr
No flights

Airport Details

Origin

Austin

Austin Bergstrom International Airport (AUS)

Austin, AUS
Zone

Chicago

Elev

542 ft

Destination

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

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