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

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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 April , May 2026

30 Apr - 26 May $ 675.00
MIA
Miami
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates
30 Apr - 26 May $ 694.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates
30 Apr - 26 May $ 749.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates

Last minute flights from Miami to Seattle

28 Apr - 30 Apr $ 778.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates
27 Apr - 30 Apr $ 778.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates
28 Apr - 30 Apr $ 791.00
MIA
Miami
Frontier Airlines
3 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates

One-way flights to Seattle from Miami

7:00 AM - 2:45 PM
Air Excursions
2 Stops
35h 35m
MIA - BFI
$ 331
Kiwi
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3:15 PM - 2:45 PM
Air Excursions
3 Stops
27h 20m
MIA - BFI
$ 350
Kiwi
Pick dates
5:35 PM - 2:45 PM
Air Excursions
3 Stops
25h
MIA - BFI
$ 406
Kiwi
Pick dates

How to find the cheapest flight from Miami (MIA) to Seattle (BFI)

Related info for your journey
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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.