Seattle / Tacoma (SEA) to Austin (AUS) flight deal in economy from $89

Alaska Airlines, Inc.ASAlaska Airlines, Inc.
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
United StatesAUS

Austin-Bergstrom International Ai

Austin, United States
$189 USD
-53%$89 USD
Verified about 1 hour ago
Limited Availability
14% of dates checked are available within 10% of the lowest price

Wednesday, December 2nd, 2026

Outbound Flights

4h 7m·Nonstop
$89 USD
Alaska Airlines, Inc.
SEADec 2 08:33
→
AUSDec 2 14:40
AS 352Boeing 737
4h 14m·Nonstop
$89 USD
Alaska Airlines, Inc.
SEADec 2 11:52
→
AUSDec 2 18:06
AS 374Boeing 737MAX 9 Passenger
4h 4m·Nonstop
$89 USD
Alaska Airlines, Inc.
SEADec 2 17:10
→
AUSDec 2 23:14
AS 375Boeing 737
6h 3m·1 stop
$189 USD
Alaska Airlines, Inc.
SEADec 2 08:45
→
PDXDec 2 09:48
AS 3169Embraer 175
57m layover
Alaska Airlines, Inc.
PDXDec 2 10:45
→
AUSDec 2 16:48
AS 1396Boeing 737
14h 47m·1 stop
$232 USD
Alaska Airlines, Inc.
SEADec 2 20:09
→
SANDec 2 22:59
AS 1544Boeing 737
8h 47m layover·Overnight
Alaska Airlines, Inc.
SANDec 3 07:46
→
AUSDec 3 12:56
AS 3489Embraer 175
6h 28m·1 stop
$249 USD
Alaska Airlines, Inc.
SEADec 2 00:30
→
DFWDec 2 06:20
AS 424Boeing 737MAX 9 Passenger
1h 26m layover
American Airlines
DFWDec 2 07:46
→
AUSDec 2 08:58
AA 5505Canadair RJ 700
Google Flights