Seattle / Tacoma (SEA) to Austin (AUS) flight deal in economy from $165

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
$216 USD
-24%$165 USD
Verified about 19 hours ago
Limited Availability
12% of dates checked are available within 10% of the lowest price

Tuesday, September 22nd, 2026

Outbound Flights

6h 8m·1 stop
$183 USD
Alaska Airlines, Inc.
SEASep 22 15:51
→
PDXSep 22 16:50
AS 441Boeing 737
58m layover
Alaska Airlines, Inc.
PDXSep 22 17:48
→
AUSSep 22 23:59
AS 1370Boeing 737MAX 9 Passenger
7h 6m·1 stop
$183 USD
Alaska Airlines, Inc.
SEASep 22 10:13
→
SANSep 22 13:21
AS 697Boeing 737
47m layover
Alaska Airlines, Inc.
SANSep 22 14:08
→
AUSSep 22 19:19
AS 3300Embraer 175
8h 55m·1 stop
$183 USD
Alaska Airlines, Inc.
SEASep 22 11:32
→
SANSep 22 14:42
AS 621Boeing 737
2h 34m layover
Alaska Airlines, Inc.
SANSep 22 17:16
→
AUSSep 22 22:27
AS 3292Embraer 175
4h 18m·Nonstop
$189 USD
Alaska Airlines, Inc.
SEASep 22 09:03
→
AUSSep 22 15:21
AS 352Boeing 737
4h 8m·Nonstop
$189 USD
Alaska Airlines, Inc.
SEASep 22 17:06
→
AUSSep 22 23:14
AS 372Boeing 737MAX 9 Passenger
6h 43m·1 stop
$249 USD
Alaska Airlines, Inc.
SEASep 22 13:53
→
DFWSep 22 19:57
AS 485Boeing 737MAX 9 Passenger
1h 38m layover
American Airlines
DFWSep 22 21:35
→
AUSSep 22 22:36
AA 972Airbus A321
6h 25m·1 stop
$269 USD
Alaska Airlines, Inc.
SEASep 22 10:45
→
DFWSep 22 16:56
AS 341Boeing 737
1h 14m layover
American Airlines
DFWSep 22 18:10
→
AUSSep 22 19:10
AA 1588Boeing 737
4h 27m·Nonstop
$283 USD
Alaska Airlines, Inc.
SEASep 22 11:37
→
AUSSep 22 18:04
AS 502Boeing 737
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