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Cheap flights from Atlanta (ATL) to Seattle (BFI)

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How to find the cheapest flight from Atlanta (ATL) to Seattle (BFI)

How to find the cheapest flight from Atlanta (ATL) to Seattle (BFI)
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How to find the cheapest flight from Atlanta (ATL) to Seattle (BFI)
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How to find the cheapest flight from Atlanta (ATL) to Seattle (BFI)
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Cheap flights from Atlanta to Seattle in June , July 2026

26 Jun - 29 Jul $ 883.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
ATL
Atlanta
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26 Jun - 22 Jul $ 883.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
ATL
Atlanta
Pick dates
26 Jun - 28 Jul $ 883.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
ATL
Atlanta
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Last minute flights from Atlanta to Seattle

26 Jun - 30 Jun $ 922.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
ATL
Atlanta
Pick dates
29 Jun - 30 Jun $ 922.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
ATL
Atlanta
Pick dates
24 Jun - 30 Jun $ 939.00
ATL
Atlanta
Frontier Airlines
2 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
2 STOPS
ATL
Atlanta
Pick dates

One-way flights to Seattle from Atlanta

7:40 AM - 6:45 PM
Air Excursions
2 Stops
14h 55m
ATL - BFI
$ 463
Kiwi
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12:33 PM - 8:25 PM
Air Excursions
2 Stops
11h 42m
ATL - BFI
$ 486
Kiwi
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12:33 PM - 6:45 PM
Air Excursions
2 Stops
10h 2m
ATL - BFI
$ 503
Kiwi
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How to find the cheapest flight from Atlanta (ATL) to Seattle (BFI)

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