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Cheap flights from Green Bay (GRB) to Boston (BOS)

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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 Green Bay (GRB) to Boston (BOS)

How to find the cheapest flight from Green Bay (GRB) to Boston (BOS)
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How to find the cheapest flight from Green Bay (GRB) to Boston (BOS)
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How to find the cheapest flight from Green Bay (GRB) to Boston (BOS)
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Cheap flights from Green Bay to Boston in December 2025 , January 2026

25 Dec - 01 Jan $ 369.00
GRB
Green Bay
United Airlines
2 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
Pick dates
25 Dec - 01 Jan $ 400.00
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
Pick dates
25 Dec - 01 Jan $ 400.00
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
Pick dates

Last minute flights from Green Bay to Boston

20 Dec - 31 Dec $ 449.00
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
Pick dates
21 Dec - 31 Dec $ 449.00
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
Pick dates
20 Dec - 31 Dec $ 475.00
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
Pick dates

One-way flights to Boston from Green Bay

3:42 PM - 6:11 PM
United Airlines
1 Stops
5h 2m
GRB - BOS
$ 320
Kiwi
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8:00 AM - 11:20 AM
United Airlines
1 Stops
5h 44m
GRB - BOS
$ 320
Kiwi
Pick dates
1:35 PM - 4:05 PM
United Airlines
1 Stops
4h 50m
GRB - BOS
$ 378
Kiwi
Pick dates

How to find the cheapest flight from Green Bay (GRB) to Boston (BOS)

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