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Cheap flights from Milwaukee to Helena from $477

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 1/17. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:45 am - 12:27 pmMKE-HLN
5h 42m1 stop
Delta Logo
1:10 pm - 9:15 pmHLN-MKE
7h 05m1 stop
$477Delta
Find Deal
Sat, Jan 17 - Wed, Jan 21
Delta Logo
7:45 am - 12:27 pmMKE-HLN
5h 42m1 stop
Delta Logo
5:30 am - 6:17 pmHLN-MKE
11h 47m2 stops
$482Delta
Find Deal
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
8:00 am - 1:41 pmMKE-HLN
6h 41m1 stop
United Airlines Logo
6:15 am - 2:21 pmHLN-MKE
7h 06m1 stop
$557United Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 21
Delta Logo
3:59 pm - 12:27 pmMKE-HLN
21h 28m2 stops
Delta Logo
1:10 pm - 9:15 pmHLN-MKE
7h 05m1 stop
$562Delta
Find Deal
Sat, Jan 17 - Wed, Jan 21
Delta Logo
3:59 pm - 10:29 pmMKE-HLN
31h 30m2 stops
Delta Logo
5:30 am - 6:17 pmHLN-MKE
11h 47m2 stops
$567Delta
Find Deal
Sat, Jan 17 - Wed, Jan 21

Delta flights from Milwaukee to Helena

Our best Delta deals on Milwaukee to Helena flight tickets
Delta
Jan 17
MKE7:45 amMilwaukee-Mitchell
5h 42m
1 stop
HLN12:27 pmHelena
Jan 21
HLN1:10 pmHelena
7h 05m
1 stop
MKE9:15 pmMilwaukee-Mitchell
$477
Find similar
Delta
Jan 17
MKE7:45 amMilwaukee-Mitchell
5h 42m
1 stop
HLN12:27 pmHelena
Jan 21
HLN5:30 amHelena
11h 47m
2 stops
MKE6:17 pmMilwaukee-Mitchell
$482
Find similar
Delta
Jan 17
MKE3:59 pmMilwaukee-Mitchell
21h 28m
2 stops
HLN12:27 pmHelena
Jan 21
HLN1:10 pmHelena
7h 05m
1 stop
MKE9:15 pmMilwaukee-Mitchell
$562
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 November 30, 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 1/17

7:45 am-12:27 pm

1 stop5h 42m

Helena

Wed 1/21

1:10 pm-9:15 pm

1 stop7h 05m

$477

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 1/17

7:45 am-12:27 pm

1 stop5h 42m

Helena

Wed 1/21

5:30 am-6:17 pm

2 stops11h 47m

$482

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 1/17

8:00 am-1:41 pm

1 stop6h 41m

Helena

Wed 1/21

6:15 am-2:21 pm

1 stop7h 06m

$557

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 1/17

3:59 pm-12:27 pm

2 stops21h 28m

Helena

Wed 1/21

1:10 pm-9:15 pm

1 stop7h 05m

$562

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 1/17

3:59 pm-10:29 pm

2 stops31h 30m

Helena

Wed 1/21

5:30 am-6:17 pm

2 stops11h 47m

$567

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

Fastest flight time

5h 42m

Direct flights

None
The fastest flight from Milwaukee to Helena takes 5h 42m
There are no direct flights from Milwaukee to Helena. There are no popular flight routes from Milwaukee to Helena.
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  • How far is Milwaukee-Mitchell to Helena by plane?

    Helena is 1202.0 mi away from Milwaukee-Mitchell. Typically, this will take 5h 42m 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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