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Cheap flights from Charlotte (CLT) to Seattle (BFI)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Charlotte (CLT) to Seattle (BFI)

How to find the cheapest flight from Charlotte (CLT) to Seattle (BFI)
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How to find the cheapest flight from Charlotte (CLT) to Seattle (BFI)
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How to find the cheapest flight from Charlotte (CLT) to Seattle (BFI)
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Cheap flights from Charlotte to Seattle in March , April 2026

21 Mar - 15 Apr $ 974.00
CLT
Charlotte
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CLT
Charlotte
Pick dates
14 Mar - 15 Apr $ 980.00
CLT
Charlotte
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
CLT
Charlotte
Pick dates
21 Mar - 16 Apr $ 1,030.00
CLT
Charlotte
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
CLT
Charlotte
Pick dates

One-way flights to Seattle from Charlotte

3:55 PM - 2:45 PM
Air Excursions
3 Stops
26h 40m
CLT - BFI
$ 541
Kiwi
Pick dates
7:43 PM - 3:05 PM
Air Excursions
2 Stops
23h 12m
CLT - BFI
$ 584
Kiwi
Pick dates
7:43 PM - 3:05 PM
Air Excursions
2 Stops
23h 12m
CLT - BFI
$ 584
Kiwi
Pick dates

How to find the cheapest flight from Charlotte (CLT) to Seattle (BFI)

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