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Cheap flights from Grand Rapids (GRR) to Boston (BOS)

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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 Grand Rapids (GRR) to Boston (BOS)

How to find the cheapest flight from Grand Rapids (GRR) to Boston (BOS)
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How to find the cheapest flight from Grand Rapids (GRR) to Boston (BOS)
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How to find the cheapest flight from Grand Rapids (GRR) to Boston (BOS)
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Cheap flights from Grand Rapids to Boston in May , June 2026

24 May - 11 Jun $ 139.00
GRR
Grand Rapids
Allegiant Air
DIRECT
BOS
Boston
BOS
Boston
Allegiant Air
DIRECT
GRR
Grand Rapids
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24 May - 04 Jun $ 144.00
GRR
Grand Rapids
Allegiant Air
DIRECT
BOS
Boston
BOS
Boston
Allegiant Air
DIRECT
GRR
Grand Rapids
Pick dates
28 May - 11 Jun $ 149.00
GRR
Grand Rapids
Allegiant Air
DIRECT
BOS
Boston
BOS
Boston
Allegiant Air
DIRECT
GRR
Grand Rapids
Pick dates

Last minute flights from Grand Rapids to Boston

24 May - 31 May $ 134.00
GRR
Grand Rapids
Allegiant Air
DIRECT
BOS
Boston
BOS
Boston
Allegiant Air
DIRECT
GRR
Grand Rapids
Pick dates
28 May - 31 May $ 145.00
GRR
Grand Rapids
Allegiant Air
DIRECT
BOS
Boston
BOS
Boston
Allegiant Air
DIRECT
GRR
Grand Rapids
Pick dates
21 May - 31 May $ 210.00
GRR
Grand Rapids
Allegiant Air
DIRECT
BOS
Boston
BOS
Boston
Allegiant Air
DIRECT
GRR
Grand Rapids
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One-way flights to Boston from Grand Rapids

6:30 AM - 6:30 AM
Allegiant Air
0 Stops
2h 3m
GRR - BOS
$ 65
Kiwi
Pick dates
6:00 AM - 9:04 AM
United Airlines
1 Stops
4h 20m
GRR - BOS
$ 229
Kiwi
Pick dates
6:00 AM - 9:04 AM
United Airlines
1 Stops
4h 20m
GRR - BOS
$ 270
Kiwi
Pick dates

How to find the cheapest flight from Grand Rapids (GRR) to Boston (BOS)

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