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Cheap flights from Miami (MIA) to Seattle (BFI)

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0 Children (2~11)
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How to find the cheapest flight from Miami (MIA) to Seattle (BFI)

How to find the cheapest flight from Miami (MIA) to Seattle (BFI)
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How to find the cheapest flight from Miami (MIA) to Seattle (BFI)
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How to find the cheapest flight from Miami (MIA) to Seattle (BFI)
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Cheap flights from Miami to Seattle in September , October 2026

30 Sep - 27 Oct $ 945.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
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30 Sep - 27 Oct $ 1,024.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
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30 Sep - 27 Oct $ 1,036.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
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Last minute flights from Miami to Seattle

29 Sep - 01 Oct $ 1,788.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
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29 Sep - 01 Oct $ 2,298.00
MIA
Miami
AeroMexico
3 STOPS
BFI
Seattle
BFI
Seattle
AeroMexico
3 STOPS
MIA
Miami
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29 Sep - 01 Oct $ 2,370.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
MIA
Miami
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One-way flights to Seattle from Miami

2:37 PM - 9:25 PM
Air Excursions
3 Stops
34h 38m
MIA - BFI
$ 667
Kiwi
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2:37 PM - 4:05 PM
Air Excursions
3 Stops
29h 18m
MIA - BFI
$ 747
Kiwi
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9:43 PM - 9:25 PM
Air Excursions
3 Stops
27h 32m
MIA - BFI
$ 759
Kiwi
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How to find the cheapest flight from Miami (MIA) to Seattle (BFI)

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How to find the cheapest flight from Miami (MIA) 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 Miami (MIA) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.