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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 June , July 2026

25 Jun - 21 Jul $ 1,403.00
BFI
Seattle
Air Excursions
3 STOPS
COS
Colorado Springs
COS
Colorado Springs
Air Excursions
3 STOPS
BFI
Seattle
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18 Jun - 21 Jul $ 1,431.00
BFI
Seattle
Air Excursions
3 STOPS
COS
Colorado Springs
COS
Colorado Springs
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
18 Jun - 28 Jul $ 1,472.00
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 - 1:08 PM
Allegiant Air
3 Stops
33h 58m
BFI - COS
$ 756
Kiwi
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5:25 AM - 7:30 AM
Allegiant Air
3 Stops
26h 51m
BFI - COS
$ 784
Kiwi
Pick dates
5:25 AM - 7:30 AM
Allegiant Air
3 Stops
26h 51m
BFI - COS
$ 903
Kiwi
Pick dates

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.