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Cheap flights from Seattle (BFI) to Los Angeles (LAX)

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How to find the cheapest flight from Seattle (BFI) to Los Angeles (LAX)

How to find the cheapest flight from Seattle (BFI) to Los Angeles (LAX)
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How to find the cheapest flight from Seattle (BFI) to Los Angeles (LAX)
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How to find the cheapest flight from Seattle (BFI) to Los Angeles (LAX)
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Cheap flights from Seattle to Los Angeles in December 2025 , January 2026

23 Dec - 11 Jan $ 824.00
BFI
Seattle
Air Excursions
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Air Excursions
1 STOPS
BFI
Seattle
Pick dates
23 Dec - 11 Jan $ 850.00
BFI
Seattle
Air Excursions
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Air Excursions
1 STOPS
BFI
Seattle
Pick dates
30 Dec - 11 Jan $ 870.00
BFI
Seattle
Air Excursions
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Air Excursions
1 STOPS
BFI
Seattle
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Last minute flights from Seattle to Los Angeles

23 Dec - 02 Jan $ 1,362.00
BFI
Seattle
Air Excursions
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
23 Dec - 02 Jan $ 1,387.00
BFI
Seattle
Air Excursions
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
30 Dec - 02 Jan $ 1,407.00
BFI
Seattle
Air Excursions
1 STOPS
LAX
Los Angeles
LAX
Los Angeles
Air Excursions
2 STOPS
BFI
Seattle
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One-way flights to Los Angeles from Seattle

9:35 AM - 7:11 PM
Frontier Airlines
2 Stops
10h 56m
BFI - LAX
$ 457
Kiwi
Pick dates
2:45 PM - 5:39 PM
Frontier Airlines
1 Stops
5h 18m
BFI - LAX
$ 482
Kiwi
Pick dates
2:45 PM - 5:39 PM
Frontier Airlines
1 Stops
5h 18m
BFI - LAX
$ 502
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to Los Angeles (LAX)

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