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Cheap flights from Seattle (BFI) to Colorado Springs (COS)

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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 Colorado Springs (COS)

How to find the cheapest flight from Seattle (BFI) to Colorado Springs (COS)
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How to find the cheapest flight from Seattle (BFI) to Colorado Springs (COS)
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How to find the cheapest flight from Seattle (BFI) to Colorado Springs (COS)
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Cheap flights from Seattle to Colorado Springs in October , November 2026

29 Oct - 24 Nov $ 1,081.00
BFI
Seattle
Air Excursions
3 STOPS
COS
Colorado Springs
COS
Colorado Springs
Air Excursions
3 STOPS
BFI
Seattle
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29 Oct - 24 Nov $ 1,165.00
BFI
Seattle
Air Excursions
3 STOPS
COS
Colorado Springs
COS
Colorado Springs
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
22 Oct - 24 Nov $ 1,171.00
BFI
Seattle
Air Excursions
3 STOPS
COS
Colorado Springs
COS
Colorado Springs
Air Excursions
3 STOPS
BFI
Seattle
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One-way flights to Colorado Springs from Seattle

5:25 AM - 12:34 PM
Allegiant Air
3 Stops
33h 24m
BFI - COS
$ 627
Kiwi
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5:25 AM - 12:34 PM
Allegiant Air
3 Stops
33h 24m
BFI - COS
$ 708
Kiwi
Pick dates
8:05 AM - 12:34 PM
Allegiant Air
3 Stops
30h 44m
BFI - COS
$ 710
Kiwi
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How to find the cheapest flight from Seattle (BFI) to Colorado Springs (COS)

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How to find the cheapest flight from Seattle (BFI) to Colorado Springs (COS)
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 Colorado Springs (COS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.