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Cheap flights from Green Bay to Montana from $211

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Montana departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Green Bay to Montana

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 12:50 pmGRB-BZN
7h 50m1 stop
American Airlines Logo
1:42 pm - 10:14 pmBZN-GRB
7h 32m1 stop
$211American Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
Delta Logo
4:18 pm - 8:06 pmGRB-BZN
4h 48m1 stop
Delta Logo
5:15 am - 3:35 pmBZN-GRB
9h 20m2 stops
$262Delta
Find Deal
Tue, Jan 20 - Sat, Jan 24
Delta Logo
4:18 pm - 11:17 pmGRB-BZN
7h 59m2 stops
Delta Logo
5:15 am - 4:39 pmBZN-GRB
10h 24m2 stops
$267Delta
Find Deal
Tue, Jan 20 - Tue, Jan 27
Delta Logo
4:15 pm - 8:14 pmGRB-MSO
4h 59m1 stop
Delta Logo
5:00 am - 4:39 pmMSO-GRB
10h 39m2 stops
$274Delta
Find Deal
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:31 am - 11:44 amGRB-BZN
6h 13m1 stop
United Airlines Logo
12:35 pm - 7:03 pmBZN-GRB
5h 28m1 stop
$291United Airlines
Find Deal
Tue, Jan 20 - Sat, Jan 24
Delta Logo
4:15 pm - 8:14 pmGRB-MSO
4h 59m1 stop
Delta Logo
7:55 am - 3:38 pmMSO-GRB
6h 43m1 stop
$294Delta
Find Deal
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
5:22 pm - 10:29 pmGRB-BZN
6h 07m1 stop
United Airlines Logo
7:15 am - 3:07 pmBZN-GRB
6h 52m1 stop
$333United Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
United Airlines Logo
5:22 pm - 10:46 pmGRB-BZN
6h 24m1 stop
United Airlines Logo
7:15 am - 3:07 pmBZN-GRB
6h 52m1 stop
$345United Airlines
Find Deal
Sat, Dec 20 - Sun, Dec 28
United Airlines Logo
5:22 pm - 10:29 pmGRB-BZN
6h 07m1 stop
United Airlines Logo
7:15 am - 3:07 pmBZN-GRB
6h 52m1 stop
$374United Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
American Airlines Logo
10:06 am - 8:02 pmGRB-MSO
10h 56m2 stops
American Airlines Logo
7:00 am - 7:30 pmMSO-GRB
11h 30m2 stops
$535American Airlines
Find Deal
Sat, Dec 6 - Tue, Dec 9

Delta flights from Green Bay to Montana

Our best Delta deals on Green Bay to Montana flight tickets
Delta
Jan 20
GRB4:18 pmGreen Bay Austin-Straubel
4h 48m
1 stop
BZN8:06 pmBozeman Gallatin Field
Jan 24
BZN5:15 amBozeman Gallatin Field
9h 20m
2 stops
GRB3:35 pmGreen Bay Austin-Straubel
$262
Find similar
Delta
Jan 20
GRB4:18 pmGreen Bay Austin-Straubel
7h 59m
2 stops
BZN11:17 pmBozeman Gallatin Field
Jan 27
BZN5:15 amBozeman Gallatin Field
10h 24m
2 stops
GRB4:39 pmGreen Bay Austin-Straubel
$267
Find similar
Delta
Jan 24
GRB4:15 pmGreen Bay Austin-Straubel
4h 59m
1 stop
MSO8:14 pmMissoula Johnson-Bell Field
Jan 27
MSO5:00 amMissoula Johnson-Bell Field
10h 39m
2 stops
GRB4:39 pmGreen Bay Austin-Straubel
$274
Find similar

United Airlines flights from Green Bay to Montana

Our best United Airlines deals on Green Bay to Montana flight tickets
United Airlines
Jan 20
GRB6:31 amGreen Bay Austin-Straubel
6h 13m
1 stop
BZN11:44 amBozeman Gallatin Field
Jan 24
BZN12:35 pmBozeman Gallatin Field
5h 28m
1 stop
GRB7:03 pmGreen Bay Austin-Straubel
$291
Find similar
United Airlines
Dec 22
GRB5:22 pmGreen Bay Austin-Straubel
6h 07m
1 stop
BZN10:29 pmBozeman Gallatin Field
Dec 28
BZN7:15 amBozeman Gallatin Field
6h 52m
1 stop
GRB3:07 pmGreen Bay Austin-Straubel
$333
Find similar
United Airlines
Dec 20
GRB5:22 pmGreen Bay Austin-Straubel
6h 24m
1 stop
BZN10:46 pmBozeman Gallatin Field
Dec 28
BZN7:15 amBozeman Gallatin Field
6h 52m
1 stop
GRB3:07 pmGreen Bay Austin-Straubel
$345
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 25, 2025.
Use the filters below to find and compare flights from Green Bay to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayBozeman

GRB - BZN

GRBBZN

Green Bay Austin-Straubel

Tue 1/20

6:00 am-12:50 pm

1 stop7h 50m

Bozeman Gallatin Field

Tue 1/27

1:42 pm-10:14 pm

1 stop7h 32m

$211

Green BayBozeman

GRB - BZN

GRBBZN

Green Bay Austin-Straubel

Tue 1/20

4:18 pm-8:06 pm

1 stop4h 48m

Bozeman Gallatin Field

Sat 1/24

5:15 am-3:35 pm

2 stops9h 20m

$262

Green BayBozeman

GRB - BZN

GRBBZN

Green Bay Austin-Straubel

Tue 1/20

4:18 pm-11:17 pm

2 stops7h 59m

Bozeman Gallatin Field

Tue 1/27

5:15 am-4:39 pm

2 stops10h 24m

$267

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Sat 1/24

4:15 pm-8:14 pm

1 stop4h 59m

Missoula Johnson-Bell Field

Tue 1/27

5:00 am-4:39 pm

2 stops10h 39m

$274

Green BayBozeman

GRB - BZN

GRBBZN

Green Bay Austin-Straubel

Tue 1/20

6:31 am-11:44 am

1 stop6h 13m

Bozeman Gallatin Field

Sat 1/24

12:35 pm-7:03 pm

1 stop5h 28m

$291

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Sat 1/24

4:15 pm-8:14 pm

1 stop4h 59m

Missoula Johnson-Bell Field

Tue 1/27

7:55 am-3:38 pm

1 stop6h 43m

$294

Green BayBozeman

GRB - BZN

GRBBZN

Green Bay Austin-Straubel

Mon 12/22

5:22 pm-10:29 pm

1 stop6h 07m

Bozeman Gallatin Field

Sun 12/28

7:15 am-3:07 pm

1 stop6h 52m

$333

Green BayBozeman

GRB - BZN

GRBBZN

Green Bay Austin-Straubel

Sat 12/20

5:22 pm-10:46 pm

1 stop6h 24m

Bozeman Gallatin Field

Sun 12/28

7:15 am-3:07 pm

1 stop6h 52m

$345

Green BayBozeman

GRB - BZN

GRBBZN

Green Bay Austin-Straubel

Mon 12/22

5:22 pm-10:29 pm

1 stop6h 07m

Bozeman Gallatin Field

Sun 12/28

7:15 am-3:07 pm

1 stop6h 52m

$374

Green BayMissoula

GRB - MSO

GRBMSO

Green Bay Austin-Straubel

Sat 12/6

10:06 am-8:02 pm

2 stops10h 56m

Missoula Johnson-Bell Field

Tue 12/9

7:00 am-7:30 pm

2 stops11h 30m

$535

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Montana from

How to get the cheapest flight ticket from Green Bay to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Montana?

Our data shows that Saturday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $442. The most expensive day to fly to Montana is Thursday, with ticket prices averaging around $749.

What is the cheapest time of day to depart on your flight to Montana?

The cheapest time of day to fly to Montana is in the afternoon when flights can be purchased for as low as $467. In the morning is when there is more demand to fly to Montana, so prices are often more expensive at around $611 per ticket.

Can stopping save me money on Green Bay to Montana flights?

You could potentially save up to 46% on your flight if you consider stops on a Green Bay to Montana flight.

Cheap Green Bay to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Montana

Fastest flight time

4h 48m

Direct flights

None
The fastest flight from Green Bay to Montana takes 4h 48m
There are no direct flights from Green Bay to Montana. There are no popular flight routes from Green Bay to Montana.
Search flight deals

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Montana?

    Prices for flights from Green Bay Austin-Straubel Airport to Montana are updated daily.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Montana?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Montana?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Montana.

  • What documentation or ID do you need to fly to Montana?

    The necessary travel and health documents for your Montana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Green Bay to Montana

Compare and see reviews for airlines that fly from Green Bay to Montana with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $179Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $304Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $334Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Montana?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Green Bay to Montana for you.

Can I find flights from Green Bay to Montana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montana from Green Bay which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Green Bay to Montana?

momondo helps you find the best flight between Green Bay and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Green Bay to Montana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Green Bay to Montana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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