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Cheap flights from Milwaukee to Helena from $339

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 1/29. 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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0 bags

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Find the cheapest flights from Milwaukee to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:45 am - 12:27 pm
MKE
-
HLN
5h 42m
1 stop
Delta Logo
1:10 pm - 9:15 pm
HLN
-
MKE
7h 05m
1 stop
$339Delta
Thu, Jan 29 - Mon, Feb 2
Delta Logo
7:45 am - 12:27 pm
MKE
-
HLN
5h 42m
1 stop
Delta Logo
1:10 pm - 11:46 pm
HLN
-
MKE
9h 36m
2 stops
$344Delta
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
11:30 am - 9:26 pm
MKE
-
HLN
10h 56m
2 stops
United Airlines Logo
2:27 pm - 10:56 pm
HLN
-
MKE
7h 29m
2 stops
$369United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
4:05 pm - 9:26 pm
MKE
-
HLN
6h 21m
1 stop
United Airlines Logo
2:27 pm - 9:21 pm
HLN
-
MKE
5h 54m
1 stop
$374United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
5:00 am - 1:41 pm
MKE
-
HLN
9h 41m
2 stops
United Airlines Logo
2:27 pm - 9:21 pm
HLN
-
MKE
5h 54m
1 stop
$379United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
10:59 am - 9:26 pm
MKE
-
HLN
11h 27m
2 stops
United Airlines Logo
2:27 pm - 10:56 pm
HLN
-
MKE
7h 29m
2 stops
$385United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
4:05 pm - 9:26 pm
MKE
-
HLN
6h 21m
1 stop
United Airlines Logo
6:15 am - 2:22 pm
HLN
-
MKE
7h 07m
1 stop
$569United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
4:05 pm - 9:26 pm
MKE
-
HLN
6h 21m
1 stop
United Airlines Logo
6:15 am - 6:53 pm
HLN
-
MKE
11h 38m
2 stops
$574United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
6:00 am - 1:41 pm
MKE
-
HLN
8h 41m
2 stops
United Airlines Logo
6:15 am - 6:53 pm
HLN
-
MKE
11h 38m
2 stops
$580United Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
4:10 pm - 9:16 pm
MKE
-
HLN
6h 06m
1 stop
United Airlines Logo
2:25 pm - 9:06 pm
HLN
-
MKE
5h 41m
1 stop
$626United Airlines
Wed, Feb 18 - Sun, Feb 22

Alaska Airlines flights from Milwaukee to Helena

Our best Alaska Airlines deals on Milwaukee to Helena flight tickets
Alaska Airlines
Jan 27
MKE1:04 pmMilwaukee-Mitchell
30h 07m
3 stops
HLN6:11 pmHelena
Jan 31
HLN6:48 pmHelena
23h 19m
2 stops
MKE7:07 pmMilwaukee-Mitchell
$939
Alaska Airlines
Jan 29
MKE1:04 pmMilwaukee-Mitchell
30h 07m
2 stops
HLN6:11 pmHelena
Feb 2
HLN6:48 pmHelena
20h 09m
3 stops
MKE3:57 pmMilwaukee-Mitchell
$955

United Airlines flights from Milwaukee to Helena

Our best United Airlines deals on Milwaukee to Helena flight tickets
United Airlines
Jan 29
MKE11:30 amMilwaukee-Mitchell
10h 56m
2 stops
HLN9:26 pmHelena
Feb 2
HLN2:27 pmHelena
7h 29m
2 stops
MKE10:56 pmMilwaukee-Mitchell
$369
United Airlines
Jan 24
MKE4:05 pmMilwaukee-Mitchell
6h 21m
1 stop
HLN9:26 pmHelena
Jan 28
HLN2:27 pmHelena
5h 54m
1 stop
MKE9:21 pmMilwaukee-Mitchell
$374
United Airlines
Jan 24
MKE5:00 amMilwaukee-Mitchell
9h 41m
2 stops
HLN1:41 pmHelena
Jan 28
HLN2:27 pmHelena
5h 54m
1 stop
MKE9:21 pmMilwaukee-Mitchell
$379

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 January 14, 2026.
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

Thu 1/29

7:45 am-12:27 pm

1 stop5h 42m

Helena

Mon 2/2

1:10 pm-9:15 pm

1 stop7h 05m

$339

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Thu 1/29

7:45 am-12:27 pm

1 stop5h 42m

Helena

Mon 2/2

1:10 pm-11:46 pm

2 stops9h 36m

$344

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Thu 1/29

11:30 am-9:26 pm

2 stops10h 56m

Helena

Mon 2/2

2:27 pm-10:56 pm

2 stops7h 29m

$369

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 1/24

4:05 pm-9:26 pm

1 stop6h 21m

Helena

Wed 1/28

2:27 pm-9:21 pm

1 stop5h 54m

$374

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 1/24

5:00 am-1:41 pm

2 stops9h 41m

Helena

Wed 1/28

2:27 pm-9:21 pm

1 stop5h 54m

$379

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 1/24

10:59 am-9:26 pm

2 stops11h 27m

Helena

Wed 1/28

2:27 pm-10:56 pm

2 stops7h 29m

$385

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Tue 1/27

4:05 pm-9:26 pm

1 stop6h 21m

Helena

Sat 1/31

6:15 am-2:22 pm

1 stop7h 07m

$569

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Tue 1/27

4:05 pm-9:26 pm

1 stop6h 21m

Helena

Sat 1/31

6:15 am-6:53 pm

2 stops11h 38m

$574

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Tue 1/27

6:00 am-1:41 pm

2 stops8h 41m

Helena

Sat 1/31

6:15 am-6:53 pm

2 stops11h 38m

$580

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Wed 2/18

4:10 pm-9:16 pm

1 stop6h 06m

Helena

Sun 2/22

2:25 pm-9:06 pm

1 stop5h 41m

$626

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 airlines fly to Helena?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Helena from Milwaukee according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

6h 06m

Direct flights

None
The fastest flight from Milwaukee to Helena takes 6h 06m
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 06m 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.

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