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Cheap flights from Seattle (BFI) to San Diego (SAN)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Seattle (BFI) to San Diego (SAN)

How to find the cheapest flight from Seattle (BFI) to San Diego (SAN)
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How to find the cheapest flight from Seattle (BFI) to San Diego (SAN)
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How to find the cheapest flight from Seattle (BFI) to San Diego (SAN)
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Cheap flights from Seattle to San Diego in April , May 2026

22 Apr - 04 May $ 770.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
29 Apr - 04 May $ 770.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
28 Apr - 04 May $ 770.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

Last minute flights from Seattle to San Diego

29 Apr - 01 May $ 770.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
22 Apr - 01 May $ 770.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
29 Apr - 01 May $ 808.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
2 STOPS
BFI
Seattle
Pick dates

One-way flights to San Diego from Seattle

8:05 AM - 6:25 PM
Frontier Airlines
2 Stops
11h 54m
BFI - SAN
$ 357
Kiwi
Pick dates
8:05 AM - 6:25 PM
Frontier Airlines
2 Stops
11h 54m
BFI - SAN
$ 357
Kiwi
Pick dates
8:05 AM - 6:30 PM
Frontier Airlines
2 Stops
11h 59m
BFI - SAN
$ 357
Kiwi
Pick dates

How to find the cheapest flight from Seattle (BFI) to San Diego (SAN)

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