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Green Bay

$446+ 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
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Great Falls to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Green Bay (GRB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$728
(United Airlines)

One-way from

$446
(United Airlines)
From Great Falls to Green Bay Austin-Straubel
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One-way flight from Great Falls to Green Bay Austin-Straubel
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Find flight deals from Great Falls to Green Bay

Cheapest flights from Great Falls to Green Bay
Explore the most affordable flight options available from Great Falls to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 10/97:00 amGTF - GRB
2 stops14h 40mUnited Airlines
dom. 10/121:20 pmGRB - GTF
2 stops25h 06mUnited Airlines
Deal found 9/10$728
This United Airlines deal was found by Cheapflights users on 9/10. 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 stops21h 03mUnited Airlines
dom. 11/23:51 pmGRB - GTF
2 stops22h 42mUnited Airlines
Deal found 9/10$731
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 10/302:30 pmGTF - GRB
2 stops21h 03mUnited Airlines
dom. 11/23:51 pmGRB - GTF
2 stops22h 42mUnited Airlines
Deal found 9/10$795
This Delta deal was found by Cheapflights users on 9/10. 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.
vie. 10/105:30 amGTF - GRB
2 stops9h 06mDelta
dom. 10/124:16 pmGRB - GTF
2 stops7h 50mDelta
Deal found 9/10$1,780

Cheapflights Fare Finder

 
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 septiembre 11, 2025.
Use the filters below to find and compare flights from Great Falls to Green Bay that are best for you.

Fly from

Great Falls

Fly to

Green Bay

Route

Depart

Return

Price

Great FallsGreen Bay

GTF - GRB

GTFGRB

Great Falls

jue. 10/9

7:00 am-10:40 pm

2 stops14h 40m

Green Bay Austin-Straubel

dom. 10/12

1:20 pm-1:26 pm

2 stops25h 06m

$728

Great FallsGreen Bay

GTF - GRB

GTFGRB

Great Falls

vie. 10/31

2:30 pm-12:33 pm

2 stops21h 03m

Green Bay Austin-Straubel

dom. 11/2

3:51 pm-1:33 pm

2 stops22h 42m

$731

Great FallsGreen Bay

GTF - GRB

GTFGRB

Great Falls

jue. 10/30

2:30 pm-12:33 pm

2 stops21h 03m

Green Bay Austin-Straubel

dom. 11/2

3:51 pm-1:33 pm

2 stops22h 42m

$795

Great FallsGreen Bay

GTF - GRB

GTFGRB

Great Falls

vie. 10/10

5:30 am-3:36 pm

2 stops9h 06m

Green Bay Austin-Straubel

dom. 10/12

4:16 pm-11:06 pm

2 stops7h 50m

$1,780

Great FallsGreen Bay

GTF - GRB

GTFGRB

Great Falls

vie. 10/31

2:30 pm-4:10 pm

2 stops48h 40m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

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.

  • How long is the flight from Great Falls to Green Bay?

    United Airlines and Delta can get you from Great Falls to Green Bay in just under 9h 06m. Your travel time can differ by up to 5h 34m. Airlines will cover a distance of 1130 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 July is currently the most expensive (average of $463). 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
Manitowoc

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