Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Milwaukee to Great Falls from $317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Great Falls departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Milwaukee to Great Falls (MKE-GTF)

Cheap round-trip flights

United Airlines Logo
8:15 am - 1:33 pmMKE-GTF
6h 18m1 stop
United Airlines Logo
2:30 pm - 9:23 pmGTF-MKE
5h 53m1 stop
$472United Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
United Airlines Logo
8:15 am - 1:33 pmMKE-GTF
6h 18m1 stop
United Airlines Logo
2:30 pm - 10:43 pmGTF-MKE
7h 13m2 stops
$482United Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
United Airlines Logo
2:45 pm - 1:33 pmMKE-GTF
23h 48m2 stops
United Airlines Logo
2:30 pm - 10:43 pmGTF-MKE
7h 13m2 stops
$520United Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
United Airlines Logo
2:47 pm - 9:28 pmMKE-GTF
7h 41m1 stop
United Airlines Logo
2:35 pm - 9:11 pmGTF-MKE
5h 36m1 stop
$522United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
United Airlines Logo
12:05 pm - 9:28 pmMKE-GTF
10h 23m2 stops
United Airlines Logo
2:35 pm - 11:59 pmGTF-MKE
8h 24m1 stop
$532United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
United Airlines Logo
11:39 am - 9:28 pmMKE-GTF
10h 49m2 stops
United Airlines Logo
7:00 am - 11:29 pmGTF-MKE
15h 29m2 stops
$537United Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Alaska Airlines Logo
7:50 am - 3:49 pmMKE-GTF
8h 59m2 stops
Alaska Airlines Logo
4:29 pm - 10:04 amGTF-MKE
16h 35m2 stops
$857Alaska Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
Alaska Airlines Logo
6:27 am - 3:49 pmMKE-GTF
10h 22m1 stop
Alaska Airlines Logo
6:15 pm - 1:55 pmGTF-MKE
18h 40m1 stop
$1,202Alaska Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 4
Alaska Airlines Logo
10:34 am - 3:49 pmMKE-GTF
30h 15m2 stops
Alaska Airlines Logo
6:15 pm - 10:04 amGTF-MKE
14h 49m2 stops
$1,203Alaska Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 4
Delta Logo
4:00 pm - 10:28 pmMKE-GTF
7h 28m2 stops
Delta Logo
5:40 am - 3:18 pmGTF-MKE
8h 38m2 stops
$1,253Delta
Find Deal
Thu, Oct 2 - Sat, Oct 4

United Airlines flights from Milwaukee to Great Falls

Our best United Airlines deals on Milwaukee to Great Falls flight tickets
United Airlines
Nov 7
MKE8:15 amMilwaukee-Mitchell
6h 18m
1 stop
GTF1:33 pmGreat Falls
Nov 14
GTF2:30 pmGreat Falls
5h 53m
1 stop
MKE9:23 pmMilwaukee-Mitchell
$472
Find similar
United Airlines
Nov 7
MKE8:15 amMilwaukee-Mitchell
6h 18m
1 stop
GTF1:33 pmGreat Falls
Nov 14
GTF2:30 pmGreat Falls
7h 13m
2 stops
MKE10:43 pmMilwaukee-Mitchell
$482
Find similar
United Airlines
Nov 7
MKE2:45 pmMilwaukee-Mitchell
23h 48m
2 stops
GTF1:33 pmGreat Falls
Nov 14
GTF2:30 pmGreat Falls
7h 13m
2 stops
MKE10:43 pmMilwaukee-Mitchell
$520
Find similar

Alaska Airlines flights from Milwaukee to Great Falls

Our best Alaska Airlines deals on Milwaukee to Great Falls flight tickets
Alaska Airlines
Sep 3
MKE7:50 amMilwaukee-Mitchell
8h 59m
2 stops
GTF3:49 pmGreat Falls
Sep 7
GTF4:29 pmGreat Falls
16h 35m
2 stops
MKE10:04 amMilwaukee-Mitchell
$857
Find similar
Alaska Airlines
Oct 2
MKE6:27 amMilwaukee-Mitchell
10h 22m
1 stop
GTF3:49 pmGreat Falls
Oct 4
GTF6:15 pmGreat Falls
18h 40m
1 stop
MKE1:55 pmMilwaukee-Mitchell
$1,202
Find similar
Alaska Airlines
Oct 2
MKE10:34 amMilwaukee-Mitchell
30h 15m
2 stops
GTF3:49 pmGreat Falls
Oct 4
GTF6:15 pmGreat Falls
14h 49m
2 stops
MKE10:04 amMilwaukee-Mitchell
$1,203
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Milwaukee to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Fri 11/7

8:15 am-1:33 pm

1 stop6h 18m

Great Falls

Fri 11/14

2:30 pm-9:23 pm

1 stop5h 53m

$472

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Fri 11/7

8:15 am-1:33 pm

1 stop6h 18m

Great Falls

Fri 11/14

2:30 pm-10:43 pm

2 stops7h 13m

$482

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Fri 11/7

2:45 pm-1:33 pm

2 stops23h 48m

Great Falls

Fri 11/14

2:30 pm-10:43 pm

2 stops7h 13m

$520

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Wed 9/3

2:47 pm-9:28 pm

1 stop7h 41m

Great Falls

Wed 9/10

2:35 pm-9:11 pm

1 stop5h 36m

$522

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Wed 9/3

12:05 pm-9:28 pm

2 stops10h 23m

Great Falls

Wed 9/10

2:35 pm-11:59 pm

1 stop8h 24m

$532

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Wed 9/3

11:39 am-9:28 pm

2 stops10h 49m

Great Falls

Wed 9/10

7:00 am-11:29 pm

2 stops15h 29m

$537

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Wed 9/3

7:50 am-3:49 pm

2 stops8h 59m

Great Falls

Sun 9/7

4:29 pm-10:04 am

2 stops16h 35m

$857

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Thu 10/2

6:27 am-3:49 pm

1 stop10h 22m

Great Falls

Sat 10/4

6:15 pm-1:55 pm

1 stop18h 40m

$1,202

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Thu 10/2

10:34 am-3:49 pm

2 stops30h 15m

Great Falls

Sat 10/4

6:15 pm-10:04 am

2 stops14h 49m

$1,203

MilwaukeeGreat Falls

MKE - GTF

MKEGTF

Milwaukee-Mitchell

Thu 10/2

4:00 pm-10:28 pm

2 stops7h 28m

Great Falls

Sat 10/4

5:40 am-3:18 pm

2 stops8h 38m

$1,253

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Great Falls from

How to get the cheapest flight ticket from Milwaukee to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Sunday when prices can be found for as low as $544. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Milwaukee because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $580.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the afternoon. momondo users have found flights departing from Milwaukee to Great Falls in the afternoon for as low as $520. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $597 on average. Flights to Great Falls from Milwaukee in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Milwaukee to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Great Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Great Falls (MKE to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Milwaukee to Great Falls

Direct flights

None
There are no direct flights from Milwaukee to Great Falls. There are no popular flight routes from Milwaukee to Great Falls.
Search flight deals

  • How far is Milwaukee-Mitchell to Great Falls by plane?

    Great Falls is 1172.8 mi away from Milwaukee-Mitchell. A reasonable flight in good conditions will take 6h 18m.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Great Falls Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Great Falls Airport are updated daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Great Falls Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Great Falls Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Milwaukee to Great Falls?

Best airlines flying from Milwaukee to Great Falls

Compare and see reviews for airlines that fly from Milwaukee to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $466Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Why use momondo?

Why should I use momondo to find a flight deal from Milwaukee to Great Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Great Falls from Milwaukee.

Can I find flights from Milwaukee to Great Falls with flexible booking policies on momondo?

Yes. All flights to Great Falls from Milwaukee on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Milwaukee to Great Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Milwaukee to Great Falls.

I’m not ready to book a flight from Milwaukee to Great Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Great Falls, momondo offers a useful price alert feature which will track prices for flights to Great Falls from Milwaukee and alert you when they change.

An easier way to manage your Great Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/26
Tue 9/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States