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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 June , July 2026

29 Jun - 16 Jul $ 722.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
29 Jun - 31 Jul $ 752.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
29 Jun - 17 Jul $ 780.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
2 STOPS
BFI
Seattle
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Last minute flights from Seattle to San Diego

25 Jun - 30 Jun $ 1,037.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
26 Jun - 30 Jun $ 1,038.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
2 STOPS
BFI
Seattle
Pick dates
25 Jun - 30 Jun $ 1,414.00
BFI
Seattle
Air Excursions
2 STOPS
SAN
San Diego
SAN
San Diego
Air Excursions
2 STOPS
BFI
Seattle
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One-way flights to San Diego from Seattle

5:25 PM - 7:30 AM
Frontier Airlines
2 Stops
15h 23m
BFI - SAN
$ 346
Kiwi
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5:25 PM - 7:30 AM
Frontier Airlines
2 Stops
15h 23m
BFI - SAN
$ 470
Kiwi
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2:55 PM - 7:30 AM
Frontier Airlines
2 Stops
17h 53m
BFI - SAN
$ 480
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.