MKE - GTF

$442 Find Cheap Flights from Milwaukee to Great Falls

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to Great Falls departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Great Falls

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Great Falls, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to Great Falls, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$442
Delta
Wed 5/27Sat 5/30
MKE - GTF • 1 stop
Cheapest one-way
Multiple Airlines
Fri 12/5
MKE - GTF • multi-stop
Top airlines
Delta
Cheapest • from $442 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Great Falls!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Milwaukee to Great Falls (MKE-GTF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to Great Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to Great Falls

Wed, May 27 - Sat, May 30
Delta Logo
7:15 am - 12:23 pm
MKE
-
GTF
6h 08m1 stop
Delta Logo
1:10 pm - 9:24 pm
GTF
-
MKE
7h 14m1 stop
$442Delta
Wed, May 27 - Sat, May 30
Delta Logo
1:00 pm - 10:44 pm
MKE
-
GTF
10h 44m2 stops
Delta Logo
1:10 pm - 9:24 pm
GTF
-
MKE
7h 14m1 stop
$448Delta
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
4:05 pm - 9:43 pm
MKE
-
GTF
6h 38m1 stop
United Airlines Logo
6:41 am - 1:30 pm
GTF
-
MKE
5h 49m1 stop
$486United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
8:00 am - 1:48 pm
MKE
-
GTF
6h 48m1 stop
United Airlines Logo
2:29 pm - 10:56 pm
GTF
-
MKE
7h 27m2 stops
$492United Airlines
Sat, Jan 31 - Wed, Feb 4
Delta Logo
4:53 pm - 5:30 pm
MKE
-
GTF
25h 37m2 stops
Delta Logo
5:25 am - 4:16 pm
GTF
-
MKE
9h 51m2 stops
$527Delta
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
11:30 am - 9:43 pm
MKE
-
GTF
11h 13m2 stops
United Airlines Logo
2:29 pm - 10:56 pm
GTF
-
MKE
7h 27m2 stops
$543United Airlines
Thu, Dec 18 - Mon, Dec 22
Delta Logo
7:20 am - 12:31 pm
MKE
-
GTF
6h 11m1 stop
Delta Logo
1:11 pm - 9:35 pm
GTF
-
MKE
7h 24m2 stops
$767Delta
Thu, Dec 18 - Mon, Dec 22
United Airlines Logo
6:36 am - 1:39 pm
MKE
-
GTF
8h 03m2 stops
United Airlines Logo
2:35 pm - 9:11 pm
GTF
-
MKE
29h 36m2 stops
$772United Airlines
Thu, Dec 18 - Mon, Dec 22
Multiple Airlines Logo
6:27 pm - 9:35 pm
MKE
-
GTF
28h 08m2 stops
Multiple Airlines Logo
10:25 pm - 7:20 pm
GTF
-
MKE
19h 55m3 stops
$795Multiple Airlines
Thu, Dec 18 - Mon, Dec 22
Multiple Airlines Logo
8:15 pm - 9:35 pm
MKE
-
GTF
26h 20m3 stops
Multiple Airlines Logo
10:25 pm - 7:20 pm
GTF
-
MKE
19h 55m3 stops
$890Multiple Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to Great Falls flights

Get data-powered insights and trends into flights from Milwaukee to Great Falls to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Milwaukee to Great Falls?

The average price of all round-trip flights from Milwaukee to Great Falls clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Great Falls on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Milwaukee to Great Falls. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

Good to know

Cheapest flight$442
Flight from Milwaukee to Great Falls

When to book flights from Milwaukee to Great Falls

Are your dates flexible? Find out the best times to travel from Milwaukee to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Milwaukee to Great Falls

  • What is the cheapest flight from Milwaukee to Great Falls?

    In the last 3 days, the lowest price for a flight from Milwaukee to Great Falls was $442 for a round-trip ticket.

  • Do I need a passport to fly between Milwaukee and Great Falls?

    No, a passport isn't needed to fly from Milwaukee to Great Falls. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Milwaukee to Great Falls?

    When flying out of Milwaukee you will be using Milwaukee-Mitchell. You will be landing at Great Falls, also known as Great Falls.

  • Which aircraft models fly most regularly from Milwaukee to Great Falls?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Milwaukee to Great Falls?

    Star Alliance is the only airline alliance operating flights between Milwaukee and Great Falls.

  • How does KAYAK find such low prices on flights from Milwaukee to Great Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to Great Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to Great Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Milwaukee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to Great Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to Milwaukee with another airline. Booking your flights between Milwaukee and GTF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to Great Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from Milwaukee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Milwaukee to Great Falls

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to Great Falls. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to Great Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9066 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

4.0 OkayJessica, Dec 2025
EWR - LAS
Read more United Airlines reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

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

Information on your arrival and departure airports