Earn point on your loyalty program!arrow arc left

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

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 Boston (BOS) to Green Bay (GRB)

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

Cheap flights from Boston to Green Bay in April , May 2026

27 Apr - 04 May $ 407.00
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
Pick dates
29 Apr - 06 May $ 407.00
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
Pick dates
30 Apr - 07 May $ 407.00
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
Pick dates

Last minute flights from Boston to Green Bay

23 Apr - 30 Apr $ 407.00
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
Pick dates
23 Apr - 30 Apr $ 407.00
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
Pick dates
23 Apr - 30 Apr $ 407.00
BOS
Boston
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BOS
Boston
Pick dates

One-way flights to Green Bay from Boston

6:00 AM - 8:40 AM
United Airlines
1 Stops
5h
BOS - GRB
$ 204
Kiwi
Pick dates
6:00 AM - 8:40 AM
United Airlines
1 Stops
5h
BOS - GRB
$ 289
Kiwi
Pick dates
7:15 AM - 10:45 AM
United Airlines
1 Stops
5h 44m
BOS - GRB
$ 289
Kiwi
Pick dates

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

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 Boston (BOS) to Green Bay (GRB)
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 Boston (BOS) to Green Bay (GRB)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.