Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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

Cheap flights from Seattle to Grand Rapids in July , August 2026

31 Jul - 17 Aug $ 846.00
BFI
Seattle
Air Excursions
1 STOPS
GRR
Grand Rapids
GRR
Grand Rapids
Air Excursions
1 STOPS
BFI
Seattle
Pick dates
31 Jul - 14 Aug $ 889.00
BFI
Seattle
Air Excursions
1 STOPS
GRR
Grand Rapids
GRR
Grand Rapids
Air Excursions
1 STOPS
BFI
Seattle
Pick dates
31 Jul - 14 Aug $ 923.00
BFI
Seattle
Air Excursions
1 STOPS
GRR
Grand Rapids
GRR
Grand Rapids
Air Excursions
1 STOPS
BFI
Seattle
Pick dates

Last minute flights from Seattle to Grand Rapids

27 Jul - 31 Jul $ 1,031.00
BFI
Seattle
Air Excursions
1 STOPS
GRR
Grand Rapids
GRR
Grand Rapids
Air Excursions
1 STOPS
BFI
Seattle
Pick dates
27 Jul - 31 Jul $ 1,031.00
BFI
Seattle
Air Excursions
1 STOPS
GRR
Grand Rapids
GRR
Grand Rapids
Air Excursions
1 STOPS
BFI
Seattle
Pick dates
26 Jul - 31 Jul $ 1,208.00
BFI
Seattle
Air Excursions
2 STOPS
GRR
Grand Rapids
GRR
Grand Rapids
Air Excursions
1 STOPS
BFI
Seattle
Pick dates

One-way flights to Grand Rapids from Seattle

8:05 AM - 4:01 PM
Allegiant Air
1 Stops
11h 53m
BFI - GRR
$ 538
Kiwi
Pick dates
5:25 AM - 4:01 PM
Allegiant Air
1 Stops
14h 33m
BFI - GRR
$ 595
Kiwi
Pick dates
2:45 PM - 6:10 AM
Allegiant Air
2 Stops
18h 54m
BFI - GRR
$ 667
Kiwi
Pick dates

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

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