Earn point on your loyalty program!arrow arc left

Cheap flights from Baltimore (BWI) 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 Baltimore (BWI) to Green Bay (GRB)

How to find the cheapest flight from Baltimore (BWI) 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 Baltimore (BWI) 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 Baltimore (BWI) 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 Baltimore to Green Bay in January , February 2026

28 Jan - 01 Feb $ 465.00
BWI
Baltimore
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BWI
Baltimore
Pick dates
25 Jan - 01 Feb $ 495.00
BWI
Baltimore
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BWI
Baltimore
Pick dates
28 Jan - 01 Feb $ 504.00
BWI
Baltimore
United Airlines
1 STOPS
GRB
Green Bay
GRB
Green Bay
United Airlines
1 STOPS
BWI
Baltimore
Pick dates

One-way flights to Green Bay from Baltimore

10:05 AM - 12:50 PM
United Airlines
1 Stops
4h 57m
BWI - GRB
$ 288
Kiwi
Pick dates
5:18 PM - 8:15 PM
United Airlines
1 Stops
5h 13m
BWI - GRB
$ 290
Kiwi
Pick dates
10:05 AM - 12:50 PM
United Airlines
1 Stops
4h 57m
BWI - GRB
$ 291
Kiwi
Pick dates

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