Cheap flights from Austin to Blake Island

View AU$152 flight on Tue, 19 Aug. 2025Opens in a new window

Popular airlines from Austin to Blake Island

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Austin (AUS) to Blake Island (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, 19 Aug. - Tue, 26 Aug.
AUS
Austin
SEA
Seattle
AU$301 Return, found 12 hours ago
AU$301
Return
found 12 hours ago
Select Alaska Airlines flight, departing Tue, 19 Aug. from Austin to Seattle, returning Tue, 26 Aug., priced at AU$301 found 12 hours ago
Delta
Tue, 19 Aug. - Tue, 26 Aug.
AUS
Austin
SEA
Seattle
AU$302 Return, found 12 hours ago
AU$302
Return
found 12 hours ago
Select Delta flight, departing Tue, 19 Aug. from Austin to Seattle, returning Tue, 26 Aug., priced at AU$302 found 12 hours ago
Alaska Airlines
Tue, 19 Aug. - Tue, 26 Aug.
AUS
Austin
SEA
Seattle
AU$334 Return, found 12 hours ago
AU$334
Return
found 12 hours ago
Select Alaska Airlines flight, departing Tue, 19 Aug. from Austin to Seattle, returning Tue, 26 Aug., priced at AU$334 found 12 hours ago
Alaska Airlines
Tue, 19 Aug. - Tue, 26 Aug.
AUS
Austin
SEA
Seattle
AU$348 Return, found 12 hours ago
AU$348
Return
found 12 hours ago
Select Alaska Airlines flight, departing Tue, 19 Aug. from Austin to Seattle, returning Tue, 26 Aug., priced at AU$348 found 12 hours ago
United
Tue, 19 Aug. - Tue, 26 Aug.
AUS
Austin
SEA
Seattle
AU$387 Return, found 12 hours ago
AU$387
Return
found 12 hours ago
Select United flight, departing Tue, 19 Aug. from Austin to Seattle, returning Tue, 26 Aug., priced at AU$387 found 12 hours ago
American Airlines
Sat, 15 Nov. - Mon, 17 Nov.
AUS
Austin
SEA
Seattle
AU$407 Return, found 1 day ago
AU$407
Return
found 1 day ago
Select American Airlines flight, departing Sat, 15 Nov. from Austin to Seattle, returning Mon, 17 Nov., priced at AU$407 found 1 day ago

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

August is typically the cheapest month to fly

From AU$178 - AU$489 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.