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Cheap flights from Sacramento (SMF) to Seattle (BFI)

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How to find the cheapest flight from Sacramento (SMF) to Seattle (BFI)

How to find the cheapest flight from Sacramento (SMF) to Seattle (BFI)
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How to find the cheapest flight from Sacramento (SMF) to Seattle (BFI)
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How to find the cheapest flight from Sacramento (SMF) to Seattle (BFI)
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Cheap flights from Sacramento to Seattle in December 2025 , January 2026

29 Dec - 12 Jan $ 955.00
SMF
Sacramento
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
SMF
Sacramento
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29 Dec - 24 Jan $ 994.00
SMF
Sacramento
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
SMF
Sacramento
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29 Dec - 31 Jan $ 994.00
SMF
Sacramento
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
SMF
Sacramento
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Last minute flights from Sacramento to Seattle

29 Dec - 02 Jan $ 1,060.00
SMF
Sacramento
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
SMF
Sacramento
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29 Dec - 02 Jan $ 1,072.00
SMF
Sacramento
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
SMF
Sacramento
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22 Dec - 02 Jan $ 1,142.00
SMF
Sacramento
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
SMF
Sacramento
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One-way flights to Seattle from Sacramento

11:37 AM - 6:45 PM
Air Excursions
2 Stops
31h 58m
SMF - BFI
$ 564
Kiwi
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6:16 PM - 4:05 PM
Air Excursions
2 Stops
22h 39m
SMF - BFI
$ 575
Kiwi
Pick dates
6:16 PM - 4:05 PM
Air Excursions
2 Stops
22h 39m
SMF - BFI
$ 637
Kiwi
Pick dates

How to find the cheapest flight from Sacramento (SMF) to Seattle (BFI)

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