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Green Bay

$299+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — GRB
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(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.
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From Montana to Green Bay Austin-Straubel
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Find 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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 4/117:00 amBIL - GRB
2 stops8h 50mUnited Airlines
Tue 4/158:33 amGRB - BIL
2 stops9h 41mUnited Airlines
Deal found 3/27$299
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 7/16:00 amBIL - GRB
1 stop7h 01mAmerican Airlines
Tue 7/82:51 pmGRB - BIL
1 stop9h 16mAmerican Airlines
Deal found 3/26$403
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:26 amBIL - GRB
1 stop3h 50mDelta
Tue 4/155:04 pmGRB - BIL
1 stop7h 08mDelta
Deal found 3/27$461
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/47:00 amBZN - GRB
2 stops8h 51mUnited Airlines
Wed 5/710:50 amGRB - BZN
2 stops13h 36mUnited Airlines
Deal found 3/25$565

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 March 28, 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

Fri 4/11

7:00 am-4:50 pm

2 stops8h 50m

Green Bay Austin-Straubel

Tue 4/15

8:33 am-5:14 pm

2 stops9h 41m

$299

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Tue 7/1

6:00 am-2:01 pm

1 stop7h 01m

Green Bay Austin-Straubel

Tue 7/8

2:51 pm-11:07 pm

1 stop9h 16m

$403

BillingsGreen Bay

BIL - GRB

BILGRB

Billings Logan Intl

Fri 4/11

6:26 am-11:16 am

1 stop3h 50m

Green Bay Austin-Straubel

Tue 4/15

5:04 pm-11:12 pm

1 stop7h 08m

$461

BozemanGreen Bay

BZN - GRB

BZNGRB

Bozeman Gallatin Field

Sun 5/4

7:00 am-4:51 pm

2 stops8h 51m

Green Bay Austin-Straubel

Wed 5/7

10:50 am-11:26 pm

2 stops13h 36m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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

Rainfall in Green Bay by month

Plan your trip to Green Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.

Temperature in Green Bay by month

Plan your trip to Green Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Green Bay. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    While some choose either Bozeman Gallatin Field - Green Bay Austin-Straubel or Great Falls - 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.

  • What is the cheapest month to book a flight from Montana to Green Bay?

    Currently, January is the cheapest month in which you can book a flight from Montana to Green Bay (average of $331). Flying from Montana to Green Bay in June is currently the most expensive (average of $496). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Montana?

Book flights to Montana if you plan to visit one of these locations
Marinette
Manitowoc

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Top airline flying from Montana to Green Bay

Discover the top airline that operate flights from Montana to Green Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$215Average$504FlexibilityNo cancel feeOn-timeN/A
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