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Green Bay

$364+ Cheap flights from Montana to Green Bay (GRB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — GRB
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Montana to Green Bay

Cheapest flights from Montana to Green Bay
Explore the most affordable flight options available from Montana to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:50 pmBIL - GRB
2 stops26h 46mUnited Airlines
Thu 12/256:15 amGRB - BIL
2 stops8h 09mUnited Airlines
Deal found 12/8$746
This United Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:55 amBIL - GRB
2 stops9h 41mUnited Airlines
Thu 12/256:15 amGRB - BIL
2 stops8h 09mUnited Airlines
Deal found 12/8$753
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:35 amBIL - GRB
2 stops31h 32mUnited Airlines
Thu 1/16:15 amGRB - BIL
2 stops16h 09mUnited Airlines
Deal found 12/6$758
This United Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:40 pmBIL - GRB
2 stops23h 27mUnited Airlines
Thu 12/256:15 amGRB - BIL
2 stops8h 09mUnited Airlines
Deal found 12/7$761
This American Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:54 pmBIL - GRB
3 stops18h 45mAmerican Airlines
Sun 12/285:25 amGRB - BIL
2 stops16h 49mAmerican Airlines
Deal found 12/8$1,097
This United Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:35 pmGTF - GRB
2 stops25h 12mUnited Airlines
Fri 12/268:00 amGRB - GTF
2 stops15h 46mUnited Airlines
Deal found 12/7$1,111
This American Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/211:54 pmBIL - GRB
2 stops8h 37mAmerican Airlines
Thu 12/2510:09 amGRB - BIL
3 stops12h 05mAmerican Airlines
Deal found 12/8$1,124
This United Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:55 amBIL - GRB
2 stops9h 41mUnited Airlines
Fri 12/268:00 amGRB - BIL
2 stops26h 49mUnited Airlines
Deal found 12/8$1,128
This United Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:50 pmBIL - GRB
2 stops24h 13mUnited Airlines
Sun 12/288:00 amGRB - BIL
2 stops30h 24mUnited Airlines
Deal found 12/8$1,132
This American Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:54 pmBIL - GRB
2 stops18h 45mAmerican Airlines
Thu 12/2510:09 amGRB - BIL
3 stops12h 05mAmerican Airlines
Deal found 12/7$1,227
This American Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:50 amBIL - GRB
2 stops15h 41mAmerican Airlines
Thu 12/2510:09 amGRB - BIL
3 stops12h 05mAmerican Airlines
Deal found 12/8$1,337

Find flight deals from Montana to Green Bay

Keep the following information in mind while searching for Montana to Green Bay flight deals. Data was last updated December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$364
(United Airlines)
Provider with most accurate pricing for Bozeman Gallatin Field-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Green Bay Austin-Straubel flights.
Search Deals
From Montana to Green Bay Austin-Straubel
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Green Bay 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, Cheapflights users made 2,558,603 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Montana to Green Bay that are best for you.

Fly from

Montana

Fly to

Green Bay

Route

Depart

Return

Price

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Wed 2/11

6:30 am-4:47 pm

2 stops9h 17m

Green Bay Austin-Straubel

Sat 2/14

10:40 am-9:21 pm

2 stops11h 41m

$364

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Wed 2/11

6:10 am-11:21 am

1 stop4h 11m

Green Bay Austin-Straubel

Sat 2/14

11:13 am-7:39 pm

2 stops9h 26m

$390

BozemanGreen Bay

BZN - GRB

BZNGRB

Bozeman Gallatin Field

Wed 1/21

6:15 am-7:03 pm

2 stops11h 48m

Green Bay Austin-Straubel

Sat 1/24

5:24 pm-11:44 am

1 stop19h 20m

$404

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Wed 1/21

6:30 am-4:47 pm

2 stops9h 17m

Green Bay Austin-Straubel

Sat 1/24

8:00 am-3:22 pm

2 stops8h 22m

$419

Great FallsGreen Bay

GTF - GRB

GTFGRB

Great Falls

Fri 1/9

6:10 am-9:31 pm

2 stops14h 21m

Green Bay Austin-Straubel

Sat 1/10

10:42 am-9:43 pm

2 stops12h 01m

$594

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Wed 2/11

2:15 pm-9:24 am

3 stops18h 09m

Green Bay Austin-Straubel

Sat 2/14

5:52 am-11:01 pm

2 stops18h 09m

$656

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Sat 12/20

5:50 pm-9:36 pm

2 stops26h 46m

Green Bay Austin-Straubel

Thu 12/25

6:15 am-1:24 pm

2 stops8h 09m

$746

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Sun 12/21

10:55 am-9:36 pm

2 stops9h 41m

Green Bay Austin-Straubel

Thu 12/25

6:15 am-1:24 pm

2 stops8h 09m

$753

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Mon 12/22

2:40 pm-3:07 pm

2 stops23h 27m

Green Bay Austin-Straubel

Thu 12/25

6:15 am-1:24 pm

2 stops8h 09m

$761

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Wed 12/24

1:54 pm-9:39 am

3 stops18h 45m

Green Bay Austin-Straubel

Sun 12/28

5:25 am-9:14 pm

2 stops16h 49m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 12 results
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Best time to book a flight from Montana to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Montana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montana to Green Bay
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Montana to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Green Bay from Montana?

    If you book a flight to Green Bay from Montana, you will be flying to Austin-Straubel, which is the city’s only airport. Green Bay Austin-Straubel (GRB) is located 5.9 mi from the center of Green Bay.

  • How long is the flight from Montana to Green Bay?

    A quick flight from Montana to Green Bay can take about 4h 11m. United Airlines provides one of the quickest options available for as low as $390. The distance between Montana and Green Bay is about 996 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Montana to Green Bay?

    While some choose either Great Falls - Green Bay Austin-Straubel or Bozeman Gallatin Field - Green Bay Austin-Straubel, Billings Logan Intl - Green Bay Austin-Straubel is the most popular route from Montana to Green Bay.

  • Can I find deals for flights from Montana to Green Bay that include hotel bookings?

    Yes. In addition to deals on Montana to Green Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Green Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Green Bay.

  • Can I find deals for business class flights from Montana to Green Bay?

    Yes. Cheapflights offers flight deals from Montana to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Manitowoc

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