Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Great Falls to Milwaukee from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Milwaukee departing on 4/27. 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

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 Great Falls to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:06 pm - 2:13 pm
GTF
-
MKE
20h 07m
1 stop
Alaska Airlines Logo
7:00 am - 5:35 pm
MKE
-
GTF
11h 35m
1 stop
$358Alaska Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
2:30 pm - 9:21 pm
GTF
-
MKE
5h 51m
1 stop
United Airlines Logo
10:45 am - 9:17 pm
MKE
-
GTF
11h 32m
2 stops
$364United Airlines
Tue, Apr 21 - Sat, Apr 25
Delta Logo
6:20 pm - 9:05 am
GTF
-
MKE
13h 45m
2 stops
Delta Logo
12:33 pm - 10:29 pm
MKE
-
GTF
10h 56m
2 stops
$369Delta
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
6:15 am - 1:22 pm
GTF
-
MKE
6h 07m
1 stop
United Airlines Logo
2:38 pm - 9:18 pm
MKE
-
GTF
7h 40m
1 stop
$418United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
2:35 pm - 9:27 pm
GTF
-
MKE
5h 52m
1 stop
United Airlines Logo
10:20 am - 9:18 pm
MKE
-
GTF
11h 58m
2 stops
$424United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
6:15 am - 2:28 pm
GTF
-
MKE
7h 13m
1 stop
United Airlines Logo
4:13 pm - 9:17 pm
MKE
-
GTF
6h 04m
1 stop
$433United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
2:30 pm - 9:21 pm
GTF
-
MKE
5h 51m
1 stop
United Airlines Logo
4:13 pm - 9:17 pm
MKE
-
GTF
6h 04m
1 stop
$448United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
2:30 pm - 9:21 pm
GTF
-
MKE
5h 51m
1 stop
United Airlines Logo
5:10 am - 1:31 pm
MKE
-
GTF
9h 21m
2 stops
$454United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
6:15 am - 4:47 pm
GTF
-
MKE
9h 32m
2 stops
United Airlines Logo
5:10 am - 1:31 pm
MKE
-
GTF
9h 21m
2 stops
$459United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
6:15 am - 7:51 pm
GTF
-
MKE
12h 36m
2 stops
United Airlines Logo
6:05 am - 11:43 am
MKE
-
GTF
6h 38m
1 stop
$469United Airlines
Thu, Jul 2 - Sat, Jul 11

United Airlines flights from Great Falls to Milwaukee

Our best United Airlines deals on Great Falls to Milwaukee flight tickets
United Airlines
Apr 21
GTF2:30 pmGreat Falls
5h 51m
1 stop
MKE9:21 pmMilwaukee-Mitchell
Apr 25
MKE10:45 amMilwaukee-Mitchell
11h 32m
2 stops
GTF9:17 pmGreat Falls
$364
United Airlines
May 2
GTF6:15 amGreat Falls
6h 07m
1 stop
MKE1:22 pmMilwaukee-Mitchell
May 5
MKE2:38 pmMilwaukee-Mitchell
7h 40m
1 stop
GTF9:18 pmGreat Falls
$418
United Airlines
May 2
GTF2:35 pmGreat Falls
5h 52m
1 stop
MKE9:27 pmMilwaukee-Mitchell
May 5
MKE10:20 amMilwaukee-Mitchell
11h 58m
2 stops
GTF9:18 pmGreat Falls
$424

momondo 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, momondo users made 832,500 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Great Falls to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Tue 4/21

5:06 pm-2:13 pm

1 stop20h 07m

Milwaukee-Mitchell

Sat 4/25

7:00 am-5:35 pm

1 stop11h 35m

$358

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Tue 4/21

2:30 pm-9:21 pm

1 stop5h 51m

Milwaukee-Mitchell

Sat 4/25

10:45 am-9:17 pm

2 stops11h 32m

$364

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Tue 4/21

6:20 pm-9:05 am

2 stops13h 45m

Milwaukee-Mitchell

Sat 4/25

12:33 pm-10:29 pm

2 stops10h 56m

$369

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 5/2

6:15 am-1:22 pm

1 stop6h 07m

Milwaukee-Mitchell

Tue 5/5

2:38 pm-9:18 pm

1 stop7h 40m

$418

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 5/2

2:35 pm-9:27 pm

1 stop5h 52m

Milwaukee-Mitchell

Tue 5/5

10:20 am-9:18 pm

2 stops11h 58m

$424

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 4/18

6:15 am-2:28 pm

1 stop7h 13m

Milwaukee-Mitchell

Wed 4/22

4:13 pm-9:17 pm

1 stop6h 04m

$433
Quickest round-trip

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 4/18

2:30 pm-9:21 pm

1 stop5h 51m

Milwaukee-Mitchell

Wed 4/22

4:13 pm-9:17 pm

1 stop6h 04m

$448

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 4/18

2:30 pm-9:21 pm

1 stop5h 51m

Milwaukee-Mitchell

Wed 4/22

5:10 am-1:31 pm

2 stops9h 21m

$454

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 4/18

6:15 am-4:47 pm

2 stops9h 32m

Milwaukee-Mitchell

Wed 4/22

5:10 am-1:31 pm

2 stops9h 21m

$459

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Thu 7/2

6:15 am-7:51 pm

2 stops12h 36m

Milwaukee-Mitchell

Sat 7/11

6:05 am-11:43 am

1 stop6h 38m

$469

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

See travel insights to Milwaukee from

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

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 airline that flies from Great Falls to Milwaukee-Mitchell?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Great Falls to Milwaukee-Mitchell

When to book flights from Great Falls to Milwaukee

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

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

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

Fastest flight time

6h 07m

Direct flights

None
The fastest flight from Great Falls to Milwaukee takes 6h 07m
There are no direct flights from Great Falls to Milwaukee. There are no popular flight routes from Great Falls to Milwaukee.
Search flight deals

Frequently asked questions about flying from Great Falls to Milwaukee

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

    The distance between Great Falls and Milwaukee-Mitchell is about 1172.8 mi. Typically, this will take 6h 07m by plane in normal conditions.

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

    Prices for flights from Great Falls Airport to Milwaukee-Mitchell Airport were last updated today.

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

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Pewaukee
West Bend
Port Washington
Kohler
New Berlin
Grafton

Why use momondo?

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

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 Milwaukee from Great Falls.

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

Flights from Great Falls to Milwaukee with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Great Falls to Milwaukee.

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

Yes. momondo can track prices for Great Falls to Milwaukee flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Milwaukee 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
Wed 5/6
Wed 5/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States