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$214+ Cheap flights from Milwaukee to Great Falls (MKE - GTF)

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — GTF
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Milwaukee to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Great Falls (GTF). 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 agosto 14, 2025.

Round-trip from

$438
(Delta)

One-way from

$214
(Alaska Airlines)
From Milwaukee-Mitchell to Great Falls
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One-way flight from Milwaukee-Mitchell to Great Falls
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Find flight deals from Milwaukee to Great Falls

Cheapest flights from Milwaukee to Great Falls
Explore the most affordable flight options available from Milwaukee to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. 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.
mié. 9/34:00 pmMKE - GTF
1 stop5h 34mDelta
dom. 9/76:00 amGTF - MKE
1 stop4h 23mDelta
Deal found 8/12$438
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
mié. 9/246:27 amMKE - GTF
1 stop10h 22mAlaska Airlines
mié. 10/14:29 pmGTF - MKE
1 stop20h 55mAlaska Airlines
Deal found 8/14$488
This United Airlines deal was found by Cheapflights users on 8/12. 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.
mar. 9/24:30 pmMKE - GTF
1 stop5h 58mUnited Airlines
sáb. 9/62:35 pmGTF - MKE
1 stop5h 36mUnited Airlines
Deal found 8/12$492
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mié. 9/245:00 amMKE - GTF
2 stops9h 37mUnited Airlines
mié. 10/12:31 pmGTF - MKE
1 stop5h 37mUnited Airlines
Deal found 8/14$504
This United Airlines deal was found by Cheapflights users on 8/12. 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.
jue. 10/232:35 pmMKE - GTF
1 stop23h 51mUnited Airlines
sáb. 11/16:20 amGTF - MKE
2 stops9h 57mUnited Airlines
Deal found 8/12$516
This Delta deal was found by Cheapflights users on 8/12. 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.
jue. 10/237:30 amMKE - GTF
1 stop5h 58mDelta
sáb. 11/11:08 pmGTF - MKE
1 stop7h 22mDelta
Deal found 8/12$557
This United Airlines deal was found by Cheapflights users on 8/13. 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. 8/288:30 amMKE - GTF
1 stop6h 07mUnited Airlines
lun. 9/17:00 amGTF - MKE
1 stop5h 27mUnited Airlines
Deal found 8/13$564
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/289:25 pmMKE - GTF
1 stop20h 52mMultiple Airlines
lun. 9/16:07 pmGTF - MKE
2 stops27h 59mMultiple Airlines
Deal found 8/13$661

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to Great Falls 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 agosto 14, 2025.
Use the filters below to find and compare flights from Milwaukee to Great Falls that are best for you.

Fly from

Milwaukee

Fly to

Great Falls

Route

Depart

Return

Price

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

mié. 9/3

4:00 pm-8:34 pm

1 stop5h 34m

Great Falls

dom. 9/7

6:00 am-11:23 am

1 stop4h 23m

$438

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

mié. 9/24

6:27 am-3:49 pm

1 stop10h 22m

Great Falls

mié. 10/1

4:29 pm-2:24 pm

1 stop20h 55m

$488

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

mar. 9/2

4:30 pm-9:28 pm

1 stop5h 58m

Great Falls

sáb. 9/6

2:35 pm-9:11 pm

1 stop5h 36m

$492

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

mié. 9/24

5:00 am-1:37 pm

2 stops9h 37m

Great Falls

mié. 10/1

2:31 pm-9:08 pm

1 stop5h 37m

$504

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

jue. 10/23

2:35 pm-1:26 pm

1 stop23h 51m

Great Falls

sáb. 11/1

6:20 am-5:17 pm

2 stops9h 57m

$516

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

jue. 10/23

7:30 am-12:28 pm

1 stop5h 58m

Great Falls

sáb. 11/1

1:08 pm-9:30 pm

1 stop7h 22m

$557

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

jue. 8/28

8:30 am-1:37 pm

1 stop6h 07m

Great Falls

lun. 9/1

7:00 am-1:27 pm

1 stop5h 27m

$564

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

jue. 8/28

9:25 pm-5:17 pm

1 stop20h 52m

Great Falls

lun. 9/1

6:07 pm-11:06 pm

2 stops27h 59m

$661

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

mié. 9/3

6:27 am-3:49 pm

1 stop10h 22m

$214

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

mié. 9/3

4:00 pm-8:34 pm

1 stop5h 34m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 12 results
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Best time to book a flight from Milwaukee to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Milwaukee 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 Milwaukee to Great Falls

What is the cheapest month to book a flight from Milwaukee to Great Falls?

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Great Falls (average of $367). Flying from Milwaukee to Great Falls in July is currently the most expensive (average of $574). 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.

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated agosto 14, 2025.
Peruse reviews from past customers who have flown with United Airlines from Milwaukee to Great Falls 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
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

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
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

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

  • What is the cheapest airline to fly from Milwaukee to Great Falls round-trip?

    United Airlines, at $466, was found to be the cheapest airline from Milwaukee to Great Falls..

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Great Falls (average of $367). Flying from Milwaukee to Great Falls in July is currently the most expensive (average of $574). 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?

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Top airline flying from Milwaukee to Great Falls

Discover the top airline that operate flights from Milwaukee to Great Falls. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$466Average$737FlexibilityNo cancel feeOn-time69%

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