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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 May , June 2026

27 May - 02 Jun $ 989.00
MIA
Miami
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates
29 May - 02 Jun $ 1,039.00
MIA
Miami
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
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28 May - 02 Jun $ 1,054.00
MIA
Miami
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
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Last minute flights from Miami to Seattle

27 May - 31 May $ 1,161.00
MIA
Miami
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates
27 May - 31 May $ 1,169.00
MIA
Miami
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
Pick dates
29 May - 31 May $ 1,219.00
MIA
Miami
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
MIA
Miami
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One-way flights to Seattle from Miami

8:03 PM - 4:05 PM
Air Excursions
2 Stops
23h 52m
MIA - BFI
$ 488
Kiwi
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6:30 AM - 9:25 PM
Air Excursions
2 Stops
18h 45m
MIA - BFI
$ 538
Kiwi
Pick dates
6:30 AM - 9:25 PM
Air Excursions
2 Stops
18h 45m
MIA - BFI
$ 558
Kiwi
Pick dates

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.