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Cheap flights from Seattle (BFI) to San Salvador (SAL)

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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 Seattle (BFI) to San Salvador (SAL)

How to find the cheapest flight from Seattle (BFI) to San Salvador (SAL)
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How to find the cheapest flight from Seattle (BFI) to San Salvador (SAL)
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How to find the cheapest flight from Seattle (BFI) to San Salvador (SAL)
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Cheap flights from Seattle to San Salvador in May , June 2026

29 May - 11 Jun $ 1,197.00
BFI
Seattle
Air Excursions
3 STOPS
SAL
San Salvador
SAL
San Salvador
Air Excursions
2 STOPS
BFI
Seattle
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28 May - 11 Jun $ 1,214.00
BFI
Seattle
Air Excursions
3 STOPS
SAL
San Salvador
SAL
San Salvador
Air Excursions
2 STOPS
BFI
Seattle
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27 May - 01 Jul $ 1,254.00
BFI
Seattle
Air Excursions
2 STOPS
SAL
San Salvador
SAL
San Salvador
Air Excursions
3 STOPS
BFI
Seattle
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Last minute flights from Seattle to San Salvador

29 May - 01 Jun $ 1,406.00
BFI
Seattle
Air Excursions
3 STOPS
SAL
San Salvador
SAL
San Salvador
Air Excursions
3 STOPS
BFI
Seattle
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27 May - 01 Jun $ 1,477.00
BFI
Seattle
Air Excursions
2 STOPS
SAL
San Salvador
SAL
San Salvador
Air Excursions
3 STOPS
BFI
Seattle
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27 May - 01 Jun $ 1,521.00
BFI
Seattle
Air Excursions
2 STOPS
SAL
San Salvador
SAL
San Salvador
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to San Salvador from Seattle

8:05 PM - 4:55 PM
Avianca
3 Stops
22h
BFI - SAL
$ 605
Kiwi
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8:05 PM - 4:55 PM
Avianca
3 Stops
22h
BFI - SAL
$ 623
Kiwi
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2:45 PM - 11:55 PM
Avianca
2 Stops
14h 45m
BFI - SAL
$ 676
Kiwi
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How to find the cheapest flight from Seattle (BFI) to San Salvador (SAL)

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