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$381+ Cheap flights from Great Falls to Green Bay (GTF - GRB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — GRB
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Find flight deals from Great Falls to Green Bay

One-way flights from Great Falls to Green Bay
Search for one-way flight options from Great Falls to Green Bay. Find affordable one-way fares based on user searches. Data last updated julio 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
vie. 10/312:30 pmGTF - GRB
2 stops30h 08mUnited Airlines
Deal found 7/28$381

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Customize your flight search to find flights from Great Falls 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 julio 29, 2025.
Use the filters below to find and compare flights from Great Falls to Green Bay that are best for you.

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Great Falls

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Great FallsGreen Bay

GTF - GRB

GTFGRB

Great Falls

vie. 10/31

2:30 pm-9:38 pm

2 stops30h 08m

$381

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Great Falls to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Great Falls 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.

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 julio 29, 2025.
Peruse reviews from past customers who have flown with United Airlines from Great Falls to Green Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls 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 Great Falls to Green Bay?

    Currently, January is the cheapest month in which you can book a flight from Great Falls to Green Bay (average of $331). Flying from Great Falls to Green Bay in June is currently the most expensive (average of $460). 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 Green Bay?

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

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