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$329+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MKE
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
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 July 6, 2026.

This Delta deal was found by Cheapflights users on 7/4. 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 9/312:55 pm
HLN
-
MKE
1 stop7h 46m
Delta
Wed 9/97:20 am
MKE
-
HLN
1 stop5h 57m
Delta
Deal found 7/4$329
This Delta deal was found by Cheapflights users on 7/4. 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 9/412:55 pm
HLN
-
MKE
2 stops9h 58m
Delta
Wed 9/97:20 am
MKE
-
HLN
1 stop5h 57m
Delta
Deal found 7/4$334
This Delta deal was found by Cheapflights users on 7/4. 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 9/312:55 pm
HLN
-
MKE
1 stop7h 46m
Delta
Fri 9/117:20 am
MKE
-
HLN
1 stop5h 57m
Delta
Deal found 7/4$364
This Delta deal was found by Cheapflights users on 7/4. 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 9/412:55 pm
HLN
-
MKE
2 stops9h 58m
Delta
Fri 9/117:20 am
MKE
-
HLN
1 stop5h 57m
Delta
Deal found 7/4$369
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 9/26:15 am
HLN
-
MKE
1 stop6h 14m
United Airlines
Tue 9/82:40 pm
MKE
-
HLN
1 stop7h 50m
United Airlines
Deal found 7/4$419
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 9/26:15 am
HLN
-
MKE
1 stop6h 14m
United Airlines
Wed 9/910:30 am
MKE
-
HLN
2 stops12h 00m
United Airlines
Deal found 7/4$424
This Delta deal was found by Cheapflights users on 7/4. 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 9/312:55 pm
HLN
-
MKE
1 stop7h 46m
Delta
Tue 9/87:20 am
MKE
-
HLN
1 stop5h 57m
Delta
Deal found 7/4$464
This Delta deal was found by Cheapflights users on 7/4. 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 9/412:55 pm
HLN
-
MKE
2 stops9h 58m
Delta
Tue 9/87:20 am
MKE
-
HLN
1 stop5h 57m
Delta
Deal found 7/4$469
This Delta deal was found by Cheapflights users on 7/4. 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 9/512:55 pm
HLN
-
MKE
2 stops20h 25m
Delta
Fri 9/117:20 am
MKE
-
HLN
1 stop5h 57m
Delta
Deal found 7/4$478

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 July 6, 2026.

Round-trip from

$329
(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 July 6, 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 - MKE

HLNMKE

Helena

Fri 9/4

12:55 pm-11:53 pm

2 stops9h 58m

Milwaukee-Mitchell

Wed 9/9

12:13 pm-10:24 pm

2 stops11h 11m

$518

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Fri 9/4

6:15 am-1:29 pm

1 stop6h 14m

Milwaukee-Mitchell

Wed 9/9

10:30 am-9:30 pm

2 stops12h 00m

$523

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Thu 9/3

12:55 pm-9:41 pm

1 stop7h 46m

Milwaukee-Mitchell

Mon 9/7

7:30 am-10:30 pm

1 stop16h 00m

$558

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Fri 9/4

12:55 pm-11:53 pm

2 stops9h 58m

Milwaukee-Mitchell

Mon 9/7

7:30 am-10:30 pm

1 stop16h 00m

$563
Quickest round-trip

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Sun 9/6

12:55 pm-9:41 pm

1 stop7h 46m

Milwaukee-Mitchell

Tue 9/8

7:20 am-12:17 pm

1 stop5h 57m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

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 6h 14m. 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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