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Cheap flights from Great Falls to Milwaukee from $268

This is the cheapest round-trip 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.
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Find the cheapest flights from Great Falls to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:30 pm - 9:21 pm
GTF
-
MKE
5h 51m
1 stop
United Airlines Logo
2:38 pm - 9:18 pm
MKE
-
GTF
7h 40m
1 stop
$268United Airlines
Mon, Apr 27 - Sat, May 2
United Airlines Logo
2:30 pm - 9:21 pm
GTF
-
MKE
5h 51m
1 stop
United Airlines Logo
9:23 am - 9:18 pm
MKE
-
GTF
12h 55m
2 stops
$274United Airlines
Mon, Apr 27 - Sat, May 2
United Airlines Logo
2:30 pm - 11:43 pm
GTF
-
MKE
8h 13m
2 stops
United Airlines Logo
10:20 am - 9:18 pm
MKE
-
GTF
11h 58m
2 stops
$279United Airlines
Mon, Apr 27 - Sat, May 2
United Airlines Logo
2:25 pm - 9:06 pm
GTF
-
MKE
5h 41m
1 stop
United Airlines Logo
8:28 am - 1:43 pm
MKE
-
GTF
6h 15m
1 stop
$298United Airlines
Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
2:25 pm - 9:06 pm
GTF
-
MKE
5h 41m
1 stop
United Airlines Logo
5:00 am - 1:43 pm
MKE
-
GTF
9h 43m
2 stops
$304United Airlines
Sat, Feb 28 - Wed, Mar 4
Delta Logo
1:07 pm - 9:33 pm
GTF
-
MKE
7h 26m
1 stop
Delta Logo
7:00 am - 12:27 pm
MKE
-
GTF
6h 27m
1 stop
$333Delta
Fri, May 22 - Mon, May 25
United Airlines Logo
6:25 am - 2:57 pm
GTF
-
MKE
7h 32m
1 stop
United Airlines Logo
8:28 am - 1:43 pm
MKE
-
GTF
6h 15m
1 stop
$343United Airlines
Thu, Feb 26 - Wed, Mar 4
United Airlines Logo
6:25 am - 2:57 pm
GTF
-
MKE
7h 32m
1 stop
United Airlines Logo
5:00 am - 1:43 pm
MKE
-
GTF
9h 43m
2 stops
$349United Airlines
Thu, Feb 26 - Wed, Mar 4
United Airlines Logo
2:35 pm - 9:27 pm
GTF
-
MKE
5h 52m
1 stop
United Airlines Logo
2:38 pm - 9:18 pm
MKE
-
GTF
7h 40m
1 stop
$375United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
2:35 pm - 9:27 pm
GTF
-
MKE
5h 52m
1 stop
United Airlines Logo
9:30 am - 9:18 pm
MKE
-
GTF
12h 48m
2 stops
$380United Airlines
Thu, Apr 30 - Tue, May 5

United Airlines flights from Great Falls to Milwaukee

Our best United Airlines deals on Great Falls to Milwaukee flight tickets
United Airlines
Apr 27
GTF2:30 pmGreat Falls
5h 51m
1 stop
MKE9:21 pmMilwaukee-Mitchell
May 2
MKE2:38 pmMilwaukee-Mitchell
7h 40m
1 stop
GTF9:18 pmGreat Falls
$268
United Airlines
Apr 27
GTF2:30 pmGreat Falls
5h 51m
1 stop
MKE9:21 pmMilwaukee-Mitchell
May 2
MKE9:23 amMilwaukee-Mitchell
12h 55m
2 stops
GTF9:18 pmGreat Falls
$274
United Airlines
Apr 27
GTF2:30 pmGreat Falls
8h 13m
2 stops
MKE11:43 pmMilwaukee-Mitchell
May 2
MKE10:20 amMilwaukee-Mitchell
11h 58m
2 stops
GTF9:18 pmGreat Falls
$279

Alaska Airlines flights from Great Falls to Milwaukee

Our best Alaska Airlines deals on Great Falls to Milwaukee flight tickets
Alaska Airlines
Jul 17
GTF6:55 pmGreat Falls
19h 52m
1 stop
MKE3:47 pmMilwaukee-Mitchell
Jul 20
MKE4:43 pmMilwaukee-Mitchell
26h 32m
1 stop
GTF6:15 pmGreat Falls
$744
Alaska Airlines
Jul 17
GTF6:55 pmGreat Falls
13h 12m
2 stops
MKE9:07 amMilwaukee-Mitchell
Jul 20
MKE1:14 pmMilwaukee-Mitchell
30h 01m
2 stops
GTF6:15 pmGreat Falls
$894

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 February 16, 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

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Mon 4/27

2:30 pm-9:21 pm

1 stop5h 51m

Milwaukee-Mitchell

Sat 5/2

2:38 pm-9:18 pm

1 stop7h 40m

$268

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Mon 4/27

2:30 pm-9:21 pm

1 stop5h 51m

Milwaukee-Mitchell

Sat 5/2

9:23 am-9:18 pm

2 stops12h 55m

$274

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Mon 4/27

2:30 pm-11:43 pm

2 stops8h 13m

Milwaukee-Mitchell

Sat 5/2

10:20 am-9:18 pm

2 stops11h 58m

$279

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 2/28

2:25 pm-9:06 pm

1 stop5h 41m

Milwaukee-Mitchell

Wed 3/4

8:28 am-1:43 pm

1 stop6h 15m

$298

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Sat 2/28

2:25 pm-9:06 pm

1 stop5h 41m

Milwaukee-Mitchell

Wed 3/4

5:00 am-1:43 pm

2 stops9h 43m

$304

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Fri 5/22

1:07 pm-9:33 pm

1 stop7h 26m

Milwaukee-Mitchell

Mon 5/25

7:00 am-12:27 pm

1 stop6h 27m

$333

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Thu 2/26

6:25 am-2:57 pm

1 stop7h 32m

Milwaukee-Mitchell

Wed 3/4

8:28 am-1:43 pm

1 stop6h 15m

$343

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Thu 2/26

6:25 am-2:57 pm

1 stop7h 32m

Milwaukee-Mitchell

Wed 3/4

5:00 am-1:43 pm

2 stops9h 43m

$349

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Thu 4/30

2:35 pm-9:27 pm

1 stop5h 52m

Milwaukee-Mitchell

Tue 5/5

2:38 pm-9:18 pm

1 stop7h 40m

$375

Great FallsMilwaukee

GTF - MKE

GTFMKE

Great Falls

Thu 4/30

2:35 pm-9:27 pm

1 stop5h 52m

Milwaukee-Mitchell

Tue 5/5

9:30 am-9:18 pm

2 stops12h 48m

$380

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

5h 41m

Direct flights

None
The fastest flight from Great Falls to Milwaukee takes 5h 41m
There are no direct flights from Great Falls to Milwaukee. There are no popular flight routes from Great Falls to Milwaukee.
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  • 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 5h 41m 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.

  • How do I get Price Alerts for flights from Great Falls to Milwaukee?

    Price Alerts will notify you by email when the price for flights to Milwaukee from Great Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Great Falls to Milwaukee with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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
Kohler
West Bend
Port Washington
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.

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