HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Milwaukee

$259+ Cheap flights from Helena to Milwaukee (HLN - MKE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MKE
mai 6 — mai 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Helena to Milwaukee with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 mai 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$497
(Delta)

One-way from

$259
(United Airlines)
Provider with most accurate pricing for Helena-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Milwaukee-Mitchell flights.
Search Deals
From Helena to Milwaukee-Mitchell
Search Deals
One-way flight 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 mai 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
ven. 10/171:03 pmHLN - MKE
1 stop7h 23mDelta
mer. 10/227:15 amMKE - HLN
1 stop6h 24mDelta
Deal found 4/29$497
This United Airlines deal was found by Cheapflights users on 4/29. 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.
ven. 10/176:45 amHLN - MKE
2 stops13h 01mUnited Airlines
mer. 10/226:00 amMKE - HLN
2 stops9h 10mUnited Airlines
Deal found 4/29$626

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 mai 1, 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

ven. 10/17

1:03 pm-9:26 pm

1 stop7h 23m

Milwaukee-Mitchell

mer. 10/22

7:15 am-12:39 pm

1 stop6h 24m

$497

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

ven. 10/17

6:45 am-8:46 pm

2 stops13h 01m

Milwaukee-Mitchell

mer. 10/22

6:00 am-2:10 pm

2 stops9h 10m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Helena to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to Milwaukee in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Helena-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Helena-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Helena-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helena-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated mai 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 Helena?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Helena to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
Missoula to O'Hare Intl flights
Missoula to Minneapolis flights
Bozeman to O'Hare Intl flights
Bozeman to Minneapolis flights
Kalispell to O'Hare Intl flights
Billings to O'Hare Intl flights
Billings to Minneapolis flights
Kalispell to Minneapolis flights
Missoula to Madison flights
Bozeman to Milwaukee flights
Great Falls to Minneapolis flights
Helena to O'Hare Intl flights
Great Falls to O'Hare Intl flights
Great Falls to Madison flights
Missoula to Milwaukee flights
Bozeman to Madison flights
Kalispell to Milwaukee flights
Helena to Minneapolis flights
Billings to Milwaukee flights
Billings to Green Bay flights
Helena to Madison flights
Billings to Madison flights
Butte to O'Hare Intl flights
Missoula to Wausau flights
Bozeman to Duluth flights
Kalispell to Wausau flights
Butte to Minneapolis flights
Great Falls to Green Bay flights
Kalispell to La Crosse flights
Missoula to Dubuque flights
Cody to O'Hare Intl flights
Bozeman to Appleton flights
Bozeman to La Crosse flights
Bozeman to Green Bay flights
Missoula to Duluth flights
Missoula to La Crosse flights
Great Falls to Milwaukee flights
Kalispell to Duluth flights
Billings to Appleton flights
Bozeman to Dubuque flights
Bozeman to Wausau flights
Butte to Madison flights
Butte to Green Bay flights
Billings to Wausau flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.