Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Milwaukee to Helena from $527

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Helena departing on 12/20. 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 Milwaukee to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
3:05 pm - 5:55 pmMKE-HLN
27h 50m1 stop
Alaska Airlines Logo
6:32 pm - 11:59 pmHLN-MKE
28h 27m1 stop
$527Alaska Airlines
Find Deal
Sat, Dec 20 - Thu, Dec 25
Alaska Airlines Logo
7:00 am - 5:55 pmMKE-HLN
11h 55m1 stop
Alaska Airlines Logo
6:32 pm - 11:59 pmHLN-MKE
28h 27m1 stop
$533Alaska Airlines
Find Deal
Sun, Dec 21 - Thu, Dec 25
Alaska Airlines Logo
3:05 pm - 5:55 pmMKE-HLN
27h 50m1 stop
Alaska Airlines Logo
6:32 pm - 2:09 pmHLN-MKE
18h 37m1 stop
$546Alaska Airlines
Find Deal
Sat, Dec 20 - Wed, Dec 24
Alaska Airlines Logo
7:00 am - 5:55 pmMKE-HLN
11h 55m1 stop
Alaska Airlines Logo
6:32 pm - 2:09 pmHLN-MKE
18h 37m1 stop
$547Alaska Airlines
Find Deal
Fri, Dec 26 - Wed, Dec 31
United Airlines Logo
4:11 pm - 9:31 pmMKE-HLN
6h 20m1 stop
United Airlines Logo
2:26 pm - 10:15 pmHLN-MKE
6h 49m1 stop
$638United Airlines
Find Deal
Mon, Dec 22 - Wed, Dec 24
United Airlines Logo
4:11 pm - 9:31 pmMKE-HLN
6h 20m1 stop
United Airlines Logo
6:10 am - 3:00 pmHLN-MKE
7h 50m1 stop
$648United Airlines
Find Deal
Mon, Dec 22 - Thu, Dec 25
United Airlines Logo
4:11 pm - 9:31 pmMKE-HLN
6h 20m1 stop
United Airlines Logo
2:26 pm - 10:15 pmHLN-MKE
6h 49m1 stop
$657United Airlines
Find Deal
Mon, Dec 22 - Fri, Dec 26
Delta Logo
7:15 am - 10:30 pmMKE-HLN
16h 15m1 stop
Delta Logo
5:30 am - 5:59 pmHLN-MKE
11h 29m2 stops
$743Delta
Find Deal
Sat, Dec 20 - Thu, Dec 25
Delta Logo
7:15 am - 12:30 pmMKE-HLN
6h 15m1 stop
Delta Logo
5:30 am - 4:43 pmHLN-MKE
10h 13m2 stops
$1,134Delta
Find Deal
Fri, Dec 26 - Tue, Dec 30
Delta Logo
1:05 pm - 10:30 pmMKE-HLN
10h 25m2 stops
Delta Logo
5:30 am - 4:43 pmHLN-MKE
10h 13m2 stops
$1,959Delta
Find Deal
Mon, Dec 22 - Fri, Dec 26

Alaska Airlines flights from Milwaukee to Helena

Our best Alaska Airlines deals on Milwaukee to Helena flight tickets
Alaska Airlines
Dec 20
MKE3:05 pmMilwaukee-Mitchell
27h 50m
1 stop
HLN5:55 pmHelena
Dec 25
HLN6:32 pmHelena
28h 27m
1 stop
MKE11:59 pmMilwaukee-Mitchell
$527
Find similar
Alaska Airlines
Dec 21
MKE7:00 amMilwaukee-Mitchell
11h 55m
1 stop
HLN5:55 pmHelena
Dec 25
HLN6:32 pmHelena
28h 27m
1 stop
MKE11:59 pmMilwaukee-Mitchell
$533
Find similar
Alaska Airlines
Dec 20
MKE3:05 pmMilwaukee-Mitchell
27h 50m
1 stop
HLN5:55 pmHelena
Dec 24
HLN6:32 pmHelena
18h 37m
1 stop
MKE2:09 pmMilwaukee-Mitchell
$546
Find similar

United Airlines flights from Milwaukee to Helena

Our best United Airlines deals on Milwaukee to Helena flight tickets
United Airlines
Dec 22
MKE4:11 pmMilwaukee-Mitchell
6h 20m
1 stop
HLN9:31 pmHelena
Dec 24
HLN2:26 pmHelena
6h 49m
1 stop
MKE10:15 pmMilwaukee-Mitchell
$638
Find similar
United Airlines
Dec 22
MKE4:11 pmMilwaukee-Mitchell
6h 20m
1 stop
HLN9:31 pmHelena
Dec 25
HLN6:10 amHelena
7h 50m
1 stop
MKE3:00 pmMilwaukee-Mitchell
$648
Find similar
United Airlines
Dec 22
MKE4:11 pmMilwaukee-Mitchell
6h 20m
1 stop
HLN9:31 pmHelena
Dec 26
HLN2:26 pmHelena
6h 49m
1 stop
MKE10:15 pmMilwaukee-Mitchell
$657
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee to Helena 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 October 13, 2025.
Use the filters below to find and compare flights from Milwaukee to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 12/20

3:05 pm-5:55 pm

1 stop27h 50m

Helena

Thu 12/25

6:32 pm-11:59 pm

1 stop28h 27m

$527

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sun 12/21

7:00 am-5:55 pm

1 stop11h 55m

Helena

Thu 12/25

6:32 pm-11:59 pm

1 stop28h 27m

$533

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 12/20

3:05 pm-5:55 pm

1 stop27h 50m

Helena

Wed 12/24

6:32 pm-2:09 pm

1 stop18h 37m

$546

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Fri 12/26

7:00 am-5:55 pm

1 stop11h 55m

Helena

Wed 12/31

6:32 pm-2:09 pm

1 stop18h 37m

$547

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Mon 12/22

4:11 pm-9:31 pm

1 stop6h 20m

Helena

Wed 12/24

2:26 pm-10:15 pm

1 stop6h 49m

$638

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Mon 12/22

4:11 pm-9:31 pm

1 stop6h 20m

Helena

Thu 12/25

6:10 am-3:00 pm

1 stop7h 50m

$648

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Mon 12/22

4:11 pm-9:31 pm

1 stop6h 20m

Helena

Fri 12/26

2:26 pm-10:15 pm

1 stop6h 49m

$657

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 12/20

7:15 am-10:30 pm

1 stop16h 15m

Helena

Thu 12/25

5:30 am-5:59 pm

2 stops11h 29m

$743

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Fri 12/26

7:15 am-12:30 pm

1 stop6h 15m

Helena

Tue 12/30

5:30 am-4:43 pm

2 stops10h 13m

$1,134

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Mon 12/22

1:05 pm-10:30 pm

2 stops10h 25m

Helena

Fri 12/26

5:30 am-4:43 pm

2 stops10h 13m

$1,959

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Helena from

How to get the cheapest flight ticket from Milwaukee to Helena

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 Helena?

The cheapest day to depart from Milwaukee to Helena is on a Wednesday. Travelers who choose to depart for Helena on a Wednesday will often find tickets for as low as $556. The most expensive day to fly to Helena is Friday, with ticket prices averaging around $663.

When to book flights from Milwaukee to Helena

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

Cheap Milwaukee to Helena (MKE to HLN) flight deals and tips

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

Direct flights

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

  • How far is Milwaukee-Mitchell to Helena by plane?

    Helena is 1202.0 mi away from Milwaukee-Mitchell. Typically, this will take 6h 15m by plane in normal conditions.

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

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

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

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

    The travel and health documents required for your trip to Helena 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 Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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 Helena from Milwaukee.

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

Yes. momondo enables you to select and highlight flights to Helena from Milwaukee with this policy.

How can momondo help me find flights from Milwaukee to Helena?

Once you have performed a search for Milwaukee to Helena flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Milwaukee to Helena 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 Helena 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 11/12
Wed 11/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States