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Cheap flights from Dayton (DAY) to Seattle (BFI)

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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 Dayton (DAY) to Seattle (BFI)

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

25 Jun - 17 Jul $ 1,109.00
DAY
Dayton
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
DAY
Dayton
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25 Jun - 10 Jul $ 1,118.00
DAY
Dayton
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
DAY
Dayton
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25 Jun - 17 Jul $ 1,160.00
DAY
Dayton
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
DAY
Dayton
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One-way flights to Seattle from Dayton

11:03 AM - 6:45 PM
Air Excursions
3 Stops
35h 32m
DAY - BFI
$ 675
Kiwi
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9:12 PM - 6:45 PM
Air Excursions
3 Stops
25h 23m
DAY - BFI
$ 749
Kiwi
Pick dates
11:03 AM - 6:45 PM
Air Excursions
3 Stops
35h 32m
DAY - BFI
$ 783
Kiwi
Pick dates

How to find the cheapest flight from Dayton (DAY) to Seattle (BFI)

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