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Cheap flights from Indianapolis (IND) to Seattle (BFI)

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0 Children (2~11)
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How to find the cheapest flight from Indianapolis (IND) to Seattle (BFI)

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

18 Jun - 02 Jul $ 689.00
IND
Indianapolis
Allegiant Air
1 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
1 STOPS
IND
Indianapolis
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25 Jun - 02 Jul $ 710.00
IND
Indianapolis
Allegiant Air
1 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
1 STOPS
IND
Indianapolis
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18 Jun - 23 Jul $ 715.00
IND
Indianapolis
Allegiant Air
1 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
1 STOPS
IND
Indianapolis
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Last minute flights from Indianapolis to Seattle

18 Jun - 01 Jul $ 876.00
IND
Indianapolis
Frontier Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
IND
Indianapolis
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25 Jun - 01 Jul $ 897.00
IND
Indianapolis
Frontier Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Frontier Airlines
3 STOPS
IND
Indianapolis
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18 Jun - 01 Jul $ 932.00
IND
Indianapolis
Sun Country Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
IND
Indianapolis
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One-way flights to Seattle from Indianapolis

1:37 PM - 6:45 PM
Air Excursions
1 Stops
8h 58m
IND - BFI
$ 380
Kiwi
Pick dates
1:37 PM - 6:45 PM
Air Excursions
1 Stops
8h 58m
IND - BFI
$ 401
Kiwi
Pick dates
1:37 PM - 6:45 PM
Air Excursions
1 Stops
8h 58m
IND - BFI
$ 420
Kiwi
Pick dates

How to find the cheapest flight from Indianapolis (IND) to Seattle (BFI)

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How to find the cheapest flight from Indianapolis (IND) 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 Indianapolis (IND) to Seattle (BFI)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.