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Cheap flights from Grand Rapids (GRR) 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 Grand Rapids (GRR) to Seattle (BFI)

How to find the cheapest flight from Grand Rapids (GRR) to Seattle (BFI)
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How to find the cheapest flight from Grand Rapids (GRR) to Seattle (BFI)
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How to find the cheapest flight from Grand Rapids (GRR) to Seattle (BFI)
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Cheap flights from Grand Rapids to Seattle in June , July 2026

26 Jun - 13 Jul $ 660.00
GRR
Grand Rapids
Allegiant Air
1 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
1 STOPS
GRR
Grand Rapids
Pick dates
26 Jun - 17 Jul $ 676.00
GRR
Grand Rapids
Allegiant Air
1 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
1 STOPS
GRR
Grand Rapids
Pick dates
26 Jun - 13 Jul $ 720.00
GRR
Grand Rapids
Allegiant Air
1 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
1 STOPS
GRR
Grand Rapids
Pick dates

Last minute flights from Grand Rapids to Seattle

26 Jun - 01 Jul $ 854.00
GRR
Grand Rapids
Sun Country Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
GRR
Grand Rapids
Pick dates
26 Jun - 01 Jul $ 915.00
GRR
Grand Rapids
Sun Country Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
GRR
Grand Rapids
Pick dates
29 Jun - 01 Jul $ 1,000.00
GRR
Grand Rapids
Sun Country Airlines
1 STOPS
BFI
Seattle
BFI
Seattle
Sun Country Airlines
2 STOPS
GRR
Grand Rapids
Pick dates

One-way flights to Seattle from Grand Rapids

2:35 PM - 8:25 PM
Air Excursions
1 Stops
9h 40m
GRR - BFI
$ 330
Kiwi
Pick dates
2:35 PM - 6:45 PM
Air Excursions
1 Stops
8h
GRR - BFI
$ 415
Kiwi
Pick dates
2:35 PM - 8:25 PM
Air Excursions
1 Stops
9h 40m
GRR - BFI
$ 433
Kiwi
Pick dates

How to find the cheapest flight from Grand Rapids (GRR) to Seattle (BFI)

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