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Cheap flights from Austin (AUS) to Seattle (BFI)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Austin (AUS) to Seattle (BFI)

How to find the cheapest flight from Austin (AUS) to Seattle (BFI)
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How to find the cheapest flight from Austin (AUS) to Seattle (BFI)
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How to find the cheapest flight from Austin (AUS) to Seattle (BFI)
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Cheap flights from Austin to Seattle in November , December 2026

23 Nov - 15 Dec $ 719.00
AUS
Austin
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
AUS
Austin
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24 Nov - 15 Dec $ 719.00
AUS
Austin
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
AUS
Austin
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24 Nov - 08 Dec $ 740.00
AUS
Austin
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
AUS
Austin
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Last minute flights from Austin to Seattle

23 Nov - 01 Dec $ 984.00
AUS
Austin
Porter Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Porter Airlines
3 STOPS
AUS
Austin
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24 Nov - 01 Dec $ 984.00
AUS
Austin
Porter Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Porter Airlines
3 STOPS
AUS
Austin
Pick dates
24 Nov - 01 Dec $ 990.00
AUS
Austin
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
AUS
Austin
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One-way flights to Seattle from Austin

10:59 PM - 9:25 PM
Air Excursions
2 Stops
25h 16m
AUS - BFI
$ 398
Kiwi
Pick dates
10:59 PM - 9:25 PM
Air Excursions
2 Stops
25h 16m
AUS - BFI
$ 398
Kiwi
Pick dates
8:04 PM - 9:25 PM
Air Excursions
2 Stops
28h 11m
AUS - BFI
$ 399
Kiwi
Pick dates

How to find the cheapest flight from Austin (AUS) to Seattle (BFI)

Related info for your journey
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How to find the cheapest flight from Austin (AUS) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Austin (AUS) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.