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$339+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MKE
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
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Cheap 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, 2026.

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 12/111:04 pm -
1 stop7h 51m
Wed 12/167:25 am -
1 stop5h 57m
Deal found 8/13$339
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 12/111:04 pm -
1 stop7h 51m
Tue 12/151:16 pm -
2 stops10h 10m
Deal found 8/13$344
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.
Wed 12/91:04 pm -
1 stop7h 51m
Mon 12/147:25 am -
1 stop5h 57m
Deal found 8/13$409
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.
Thu 12/101:04 pm -
2 stops9h 50m
Tue 12/153:15 pm -
2 stops8h 11m
Deal found 8/13$419
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.
Sat 11/142:23 pm -
1 stop5h 36m
Wed 11/188:30 am -
1 stop6h 10m
Deal found 8/13$429
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.
Thu 12/101:04 pm -
2 stops9h 50m
Mon 12/147:25 am -
1 stop5h 57m
Deal found 8/13$484
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/66:15 am -
1 stop6h 14m
Sun 9/138:15 am -
1 stop6h 30m
Deal found 8/9$493

Find 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, 2026.

Round-trip from

$339
(Delta)
From Helena to Milwaukee-Mitchell
Search Deals

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, 2026.
Use the filters below to find and compare flights from Helena to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Fri 12/11

1:04 pm-9:55 pm

1 stop7h 51m

Milwaukee-Mitchell

Wed 12/16

7:25 am-12:22 pm

1 stop5h 57m

$339

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Fri 12/11

1:04 pm-9:55 pm

1 stop7h 51m

Milwaukee-Mitchell

Tue 12/15

7:25 am-12:22 pm

1 stop5h 57m

$339

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Wed 12/9

1:04 pm-9:55 pm

1 stop7h 51m

Milwaukee-Mitchell

Mon 12/14

7:25 am-12:22 pm

1 stop5h 57m

$409

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Thu 12/10

1:04 pm-11:54 pm

2 stops9h 50m

Milwaukee-Mitchell

Tue 12/15

7:25 am-12:22 pm

1 stop5h 57m

$414
Quickest round-trip

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Sat 11/14

2:23 pm-8:59 pm

1 stop5h 36m

Milwaukee-Mitchell

Wed 11/18

8:30 am-1:40 pm

1 stop6h 10m

$429

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Sun 9/6

6:15 am-1:29 pm

1 stop6h 14m

Milwaukee-Mitchell

Sun 9/13

8:15 am-1:45 pm

1 stop6h 30m

$493
Cheapest one-way
Quickest one-way

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Thu 9/10

12:57 pm-9:11 pm

1 stop7h 14m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Sorted by cheapest first

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.

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.

  • How long is the flight from Helena to Milwaukee?

    Departing from Helena to Milwaukee will take you 5h 36m. The distance between Helena and Milwaukee is about 1202 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

See more FAQs

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa

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