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$213+ Cheap flights from Great Falls to Milwaukee (GTF - MKE)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — MKE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Great Falls to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Milwaukee (MKE). 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 June 12, 2025.

Round-trip from

$472
(Alaska Airlines)

One-way from

$213
(Delta)
From Great Falls to Milwaukee-Mitchell
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One-way flight from Great Falls to Milwaukee-Mitchell
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Find flight deals from Great Falls to Milwaukee

Cheapest flights from Great Falls to Milwaukee
Explore the most affordable flight options available from Great Falls to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:29 pmGTF - MKE
1 stop20h 55mAlaska Airlines
Wed 9/176:30 amMKE - GTF
1 stop10h 19mAlaska Airlines
Deal found 6/12$472
This United Airlines deal was found by Cheapflights users on 6/12. 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 9/107:00 amGTF - MKE
1 stop15h 59mUnited Airlines
Wed 9/1710:50 amMKE - GTF
2 stops11h 38mUnited Airlines
Deal found 6/12$495
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 7/196:00 amGTF - MKE
2 stops10h 00mDelta
Wed 7/233:41 pmMKE - GTF
1 stop5h 51mDelta
Deal found 6/12$724

Cheapflights Fare Finder

Customize your flight search to find flights from Great Falls to Milwaukee 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 June 12, 2025.
Use the filters below to find and compare flights from Great Falls to Milwaukee that are best for you.

Fly from

Great Falls

Fly to

Milwaukee

Route

Depart

Return

Price

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Wed 9/10

4:29 pm-2:24 pm

1 stop20h 55m

Milwaukee-Mitchell

Wed 9/17

6:30 am-3:49 pm

1 stop10h 19m

$472

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Wed 9/10

7:00 am-11:59 pm

1 stop15h 59m

Milwaukee-Mitchell

Wed 9/17

10:50 am-9:28 pm

2 stops11h 38m

$495

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 7/19

6:00 am-5:00 pm

2 stops10h 00m

Milwaukee-Mitchell

Wed 7/23

3:41 pm-8:32 pm

1 stop5h 51m

$724

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 8/16

6:06 pm-9:02 am

2 stops13h 56m

$213

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 8/16

2:35 pm-11:59 pm

1 stop8h 24m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Great Falls to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee 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.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Milwaukee

Rainfall in Milwaukee by month

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

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

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

If weather is an important factor for your trip to Milwaukee, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines flying from Great Falls to Milwaukee round-trip?

    According to our current data, Alaska Airlines ($472), United Airlines ($495), and Delta ($724) offers the cheapest pricing from Great Falls to Milwaukee.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Great Falls to Milwaukee 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 Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Great Falls to Milwaukee (average of $280). Flying from Great Falls to Milwaukee in June is currently the most expensive (average of $376). 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 Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Mequon
Sheboygan
Oak Creek
Wauwatosa

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Top airline flying from Great Falls to Milwaukee

Discover the top airline that operate flights from Great Falls to Milwaukee. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$458Average$483FlexibilityNo cancel feeOn-timeN/A

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