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Helena

$510+ Cheap flights from Milwaukee to Helena (MKE - HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — HLN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Milwaukee to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$510
(Alaska Airlines)
From Milwaukee-Mitchell to Helena
Search Deals

Find flight deals from Milwaukee to Helena

Cheapest flights from Milwaukee to Helena
Explore the most affordable flight options available from Milwaukee to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:47 pmMKE - HLN
1 stop27h 54mAlaska Airlines
Fri 10/106:18 pmHLN - MKE
1 stop18h 37mAlaska Airlines
Deal found 7/28$510
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:05 pmMKE - HLN
2 stops10h 09mDelta
Fri 10/101:00 pmHLN - MKE
1 stop7h 30mDelta
Deal found 7/28$573
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:47 pmMKE - HLN
1 stop7h 28mUnited Airlines
Mon 8/185:39 pmHLN - MKE
1 stop5h 20mUnited Airlines
Deal found 7/27$642

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Milwaukee to Helena that are best for you.

Fly from

Milwaukee

Fly to

Helena

Route

Depart

Return

Price

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 10/4

2:47 pm-5:41 pm

1 stop27h 54m

Helena

Fri 10/10

6:18 pm-1:55 pm

1 stop18h 37m

$510

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Sat 10/4

1:05 pm-10:14 pm

2 stops10h 09m

Helena

Fri 10/10

1:00 pm-9:30 pm

1 stop7h 30m

$573

MilwaukeeHelena

MKE - HLN

MKEHLN

Milwaukee-Mitchell

Fri 8/15

2:47 pm-9:15 pm

1 stop7h 28m

Helena

Mon 8/18

5:39 pm-11:59 pm

1 stop5h 20m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Milwaukee to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Milwaukee to Helena

What is the cheapest month to book a flight from Milwaukee to Helena?

Currently, February is the cheapest month in which you can book a flight from Milwaukee to Helena (average of $353). Flying from Milwaukee to Helena in May is currently the most expensive (average of $517). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Milwaukee to Helena, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Milwaukee to Helena round-trip?

    Currently priced at $510, Alaska Airlines will fly you from Milwaukee to Helena and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $573 and $642, respectively.

  • Can I find deals for flights from Milwaukee to Helena that include hotel bookings?

    Yes. In addition to deals on Milwaukee to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to Helena.

  • Can I find deals for business class flights from Milwaukee to Helena?

    Yes. Cheapflights offers flight deals from Milwaukee to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to Helena?

    Currently, February is the cheapest month in which you can book a flight from Milwaukee to Helena (average of $353). Flying from Milwaukee to Helena in May is currently the most expensive (average of $517). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Milwaukee to Helena

Discover the top airline that operate flights from Milwaukee to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$464Average$575FlexibilityNo cancel feeOn-time69%

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