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$461+ Cheap flights from Helena to Milwaukee (HLN - MKE)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MKE
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Helena to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Milwaukee (MKE). 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 August 14, 2025.

Round-trip from

$461
(Alaska Airlines)
From Helena to Milwaukee-Mitchell
Search Deals

Find flight deals from Helena to Milwaukee

Cheapest flights from Helena to Milwaukee
Explore the most affordable flight options available from Helena to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 10/236:18 pmHLN - MKE
1 stop18h 37mAlaska Airlines
Tue 10/283:56 pmMKE - HLN
1 stop26h 40mAlaska Airlines
Deal found 8/14$461
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/294:02 pmHLN - MKE
1 stop21h 22mAlaska Airlines
Fri 10/33:20 pmMKE - HLN
1 stop27h 21mAlaska Airlines
Deal found 8/12$471
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 10/176:18 pmHLN - MKE
1 stop18h 37mAlaska Airlines
Wed 10/222:47 pmMKE - HLN
1 stop27h 54mAlaska Airlines
Deal found 8/12$481
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 10/171:00 pmHLN - MKE
1 stop7h 30mDelta
Wed 10/221:10 pmMKE - HLN
2 stops10h 06mDelta
Deal found 8/13$499
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 10/26:30 amHLN - MKE
1 stop5h 31mUnited Airlines
Mon 10/610:55 amMKE - HLN
1 stop6h 45mUnited Airlines
Deal found 8/13$510
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 10/235:18 pmHLN - MKE
1 stop26h 50mUnited Airlines
Tue 10/288:15 amMKE - HLN
1 stop14h 07mUnited Airlines
Deal found 8/12$531
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/175:18 pmHLN - MKE
2 stops20h 51mUnited Airlines
Wed 10/225:00 amMKE - HLN
2 stops12h 40mUnited Airlines
Deal found 8/13$552
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/295:18 pmHLN - MKE
1 stop26h 50mUnited Airlines
Fri 10/37:15 pmMKE - HLN
2 stops22h 25mUnited Airlines
Deal found 8/12$562
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Sun 9/285:18 pmHLN - MKE
1 stop5h 41mUnited Airlines
Fri 10/310:55 amMKE - HLN
1 stop6h 45mUnited Airlines
Deal found 8/12$564

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Milwaukee 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 August 14, 2025.
Use the filters below to find and compare flights from Helena to Milwaukee that are best for you.

Fly from

Helena

Fly to

Milwaukee

Route

Depart

Return

Price

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Thu 10/23

6:18 pm-1:55 pm

1 stop18h 37m

Milwaukee-Mitchell

Tue 10/28

3:56 pm-5:36 pm

1 stop26h 40m

$461

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Mon 9/29

4:02 pm-2:24 pm

1 stop21h 22m

Milwaukee-Mitchell

Fri 10/3

3:20 pm-5:41 pm

1 stop27h 21m

$471

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Fri 10/17

6:18 pm-1:55 pm

1 stop18h 37m

Milwaukee-Mitchell

Wed 10/22

2:47 pm-5:41 pm

1 stop27h 54m

$481

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Fri 10/17

1:00 pm-9:30 pm

1 stop7h 30m

Milwaukee-Mitchell

Wed 10/22

1:10 pm-10:16 pm

2 stops10h 06m

$499

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Thu 10/2

6:30 am-1:01 pm

1 stop5h 31m

Milwaukee-Mitchell

Mon 10/6

10:55 am-4:40 pm

1 stop6h 45m

$510

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Thu 10/23

5:18 pm-9:08 pm

1 stop26h 50m

Milwaukee-Mitchell

Tue 10/28

8:15 am-9:22 pm

1 stop14h 07m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Helena to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Helena 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 Helena to Milwaukee

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

Currently, February is the cheapest month in which you can book a flight from Helena to Milwaukee (average of $280). Flying from Helena to Milwaukee in June is currently the most expensive (average of $376). 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Milwaukee 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 Helena to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Helena to Milwaukee (average of $280). Flying from Helena to Milwaukee in June is currently the most expensive (average of $376). 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

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Mequon
Oak Creek
Sheboygan
Wauwatosa

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