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Cheap flights from Las Vegas (LAS) to Seattle (BFI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Las Vegas (LAS) to Seattle (BFI)

How to find the cheapest flight from Las Vegas (LAS) to Seattle (BFI)
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How to find the cheapest flight from Las Vegas (LAS) to Seattle (BFI)
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How to find the cheapest flight from Las Vegas (LAS) to Seattle (BFI)
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Cheap flights from Las Vegas to Seattle in November , December 2026

24 Nov - 13 Dec $ 534.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
24 Nov - 29 Dec $ 562.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
24 Nov - 30 Dec $ 570.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
1 STOPS
LAS
Las Vegas
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Last minute flights from Las Vegas to Seattle

24 Nov - 30 Nov $ 697.00
LAS
Las Vegas
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
24 Nov - 30 Nov $ 773.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
1 STOPS
LAS
Las Vegas
Pick dates
24 Nov - 30 Nov $ 817.00
LAS
Las Vegas
Frontier Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
1 STOPS
LAS
Las Vegas
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One-way flights to Seattle from Las Vegas

7:25 AM - 9:25 PM
Air Excursions
2 Stops
14h 50m
LAS - BFI
$ 245
Kiwi
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3:00 PM - 9:25 PM
Air Excursions
1 Stops
7h 15m
LAS - BFI
$ 321
Kiwi
Pick dates
10:01 AM - 9:25 PM
Air Excursions
1 Stops
12h 14m
LAS - BFI
$ 326
Kiwi
Pick dates

How to find the cheapest flight from Las Vegas (LAS) to Seattle (BFI)

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