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Cheap flights from Eugene (EUG) 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 Eugene (EUG) to Seattle (BFI)

How to find the cheapest flight from Eugene (EUG) to Seattle (BFI)
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How to find the cheapest flight from Eugene (EUG) to Seattle (BFI)
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How to find the cheapest flight from Eugene (EUG) to Seattle (BFI)
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Cheap flights from Eugene to Seattle in May , June 2026

31 May - 26 Jun $ 949.00
EUG
Eugene
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
EUG
Eugene
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31 May - 26 Jun $ 971.00
EUG
Eugene
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
EUG
Eugene
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31 May - 05 Jun $ 996.00
EUG
Eugene
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
EUG
Eugene
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Last minute flights from Eugene to Seattle

10 May - 01 Jun $ 1,150.00
EUG
Eugene
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
EUG
Eugene
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07 May - 01 Jun $ 1,186.00
EUG
Eugene
Allegiant Air
2 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
EUG
Eugene
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One-way flights to Seattle from Eugene

5:55 PM - 6:45 PM
Air Excursions
2 Stops
25h 40m
EUG - BFI
$ 457
Kiwi
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5:55 PM - 4:05 PM
Air Excursions
2 Stops
23h
EUG - BFI
$ 479
Kiwi
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11:02 AM - 6:45 AM
Air Excursions
2 Stops
20h 33m
EUG - BFI
$ 541
Kiwi
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How to find the cheapest flight from Eugene (EUG) to Seattle (BFI)

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