How long is the flight from Helena to Milwaukee?

Departing from Helena to Milwaukee will take you 20h 35m. The distance between Helena and Milwaukee is about 1202 mi.

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.

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).

What is the cheapest time of day to fly from HLN to MKE?

When flying from Helena to Milwaukee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$372+ Flights from Helena to Milwaukee

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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 November 3, 2025.

Thu 11/136:13 pmHLN - MKE

1 stop19h 47mAlaska Airlines

Mon 11/173:56 pmMKE - HLN

1 stop26h 40mAlaska Airlines

Deal found 11/2

$617

Thu 11/135:30 amHLN - MKE

2 stops11h 19mDelta

Mon 11/177:20 amMKE - HLN

1 stop6h 06mDelta

Deal found 11/2

$623

Thu 11/136:40 amHLN - MKE

1 stop5h 34mUnited Airlines

Mon 11/175:13 pmMKE - HLN

2 stops29h 09mUnited Airlines

Deal found 11/2

$1,167

Best flights from Helena to Milwaukee
Discover carefully curated flight deals from Helena to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

Tue 2/244:10 pmHLN - MKE

1 stop20h 35mAlaska Airlines

Mon 3/22:36 pmMKE - HLN

1 stop26h 07mAlaska Airlines

Deal found 11/1

$372

Tue 2/241:07 pmHLN - MKE

1 stop7h 25mDelta

Sat 2/287:30 amMKE - HLN

1 stop5h 57mDelta

Deal found 11/1

$477

Wed 2/254:10 pmHLN - MKE

1 stop20h 35mAlaska Airlines

Mon 3/22:36 pmMKE - HLN

1 stop26h 07mAlaska Airlines

Deal found 11/1

$382

Tue 2/244:10 pmHLN - MKE

1 stop20h 35mAlaska Airlines

Sun 3/12:36 pmMKE - HLN

1 stop26h 07mAlaska Airlines

Deal found 11/1

$392

Thu 4/212:50 pmHLN - MKE

1 stop7h 37mDelta

Tue 4/77:15 amMKE - HLN

1 stop6h 12mDelta

Deal found 11/1

$477

Thu 2/264:10 pmHLN - MKE

1 stop20h 35mAlaska Airlines

Sun 3/12:36 pmMKE - HLN

1 stop26h 07mAlaska Airlines

Deal found 11/1

$422

Thu 4/212:50 pmHLN - MKE

1 stop7h 37mDelta

Sun 4/51:00 pmMKE - HLN

2 stops10h 38mDelta

Deal found 11/1

$492

Tue 3/31:07 pmHLN - MKE

1 stop7h 25mDelta

Wed 3/47:30 amMKE - HLN

1 stop5h 57mDelta

Deal found 11/1

$497

Tue 2/244:10 pmHLN - MKE

1 stop20h 35mAlaska Airlines

Thu 2/262:36 pmMKE - HLN

1 stop26h 07mAlaska Airlines

Deal found 11/1

$472

Tue 3/34:10 pmHLN - MKE

1 stop20h 35mAlaska Airlines

Thu 3/52:36 pmMKE - HLN

1 stop26h 07mAlaska Airlines

Deal found 11/1

$472

Fri 2/271:07 pmHLN - MKE

1 stop7h 25mDelta

Tue 3/37:30 amMKE - HLN

1 stop5h 57mDelta

Deal found 11/2

$553

Sun 3/14:10 pmHLN - MKE

1 stop20h 35mAlaska Airlines

Wed 3/42:36 pmMKE - HLN

1 stop26h 07mAlaska Airlines

Deal found 11/1

$492

Last-minute flights from Helena to Milwaukee
Discover last-minute flight deals from Helena to Milwaukee. Data last updated November 3, 2025 and is based on user searches.

Thu 11/136:13 pmHLN - MKE

1 stop19h 47mAlaska Airlines

Mon 11/173:56 pmMKE - HLN

1 stop26h 40mAlaska Airlines

Deal found 11/2

$617

Thu 11/135:30 amHLN - MKE

2 stops11h 19mDelta

Mon 11/177:20 amMKE - HLN

1 stop6h 06mDelta

Deal found 11/2

$623

Thu 11/136:40 amHLN - MKE

1 stop5h 34mUnited Airlines

Mon 11/175:13 pmMKE - HLN

2 stops29h 09mUnited Airlines

Deal found 11/2

$1,167

Cheap flight deals from Helena to Milwaukee

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$372 (Alaska 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

Fly from

Fly to

Route

Depart

Return

Price

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Tue 2/24

4:10 pm-1:45 pm

1 stop20h 35m

Milwaukee-Mitchell

Mon 3/2

2:36 pm-3:43 pm

1 stop26h 07m

$372

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Wed 2/25

4:10 pm-1:45 pm

1 stop20h 35m

Milwaukee-Mitchell

Mon 3/2

2:36 pm-3:43 pm

1 stop26h 07m

$382

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Tue 2/24

4:10 pm-1:45 pm

1 stop20h 35m

Milwaukee-Mitchell

Sun 3/1

2:36 pm-3:43 pm

1 stop26h 07m

$392

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Thu 2/26

4:10 pm-1:45 pm

1 stop20h 35m

Milwaukee-Mitchell

Sun 3/1

2:36 pm-3:43 pm

1 stop26h 07m

$422

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Tue 2/24

4:10 pm-1:45 pm

1 stop20h 35m

Milwaukee-Mitchell

Thu 2/26

2:36 pm-3:43 pm

1 stop26h 07m

$472

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Tue 3/3

4:10 pm-1:45 pm

1 stop20h 35m

Milwaukee-Mitchell

Thu 3/5

2:36 pm-3:43 pm

1 stop26h 07m

$472

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Tue 2/24

1:07 pm-9:32 pm

1 stop7h 25m

Milwaukee-Mitchell

Sat 2/28

7:30 am-12:27 pm

1 stop5h 57m

$477

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Thu 4/2

12:50 pm-9:27 pm

1 stop7h 37m

Milwaukee-Mitchell

Tue 4/7

7:15 am-12:27 pm

1 stop6h 12m

$477

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Thu 4/2

12:50 pm-9:27 pm

1 stop7h 37m

Milwaukee-Mitchell

Sun 4/5

1:00 pm-10:38 pm

2 stops10h 38m

$492

HelenaMilwaukee

HLN - MKE

HLNMKE

Helena

Sun 3/1

4:10 pm-1:45 pm

1 stop20h 35m

Milwaukee-Mitchell

Wed 3/4

2:36 pm-3:43 pm

1 stop26h 07m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 12 results

Compare providers for flights from Helena to Milwaukee

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helena to Milwaukee in November.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*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, October is the cheapest month in which you can book a flight from Helena to Milwaukee (average of $169). Flying from Helena to Milwaukee in March is currently the most expensive (average of $288). 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

How long is the flight from Helena to Milwaukee?
Departing from Helena to Milwaukee will take you 20h 35m. The distance between Helena and Milwaukee is about 1202 mi.
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, October is the cheapest month in which you can book a flight from Helena to Milwaukee (average of $169). Flying from Helena to Milwaukee in March is currently the most expensive (average of $288). 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.

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$372+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Helena to Milwaukee with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Helena to Milwaukee

Cheapest flights from Helena to MilwaukeeExplore 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 November 3, 2025.

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 November 3, 2025.

Cheap flight deals from Helena to Milwaukee

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

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 November.

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.

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?

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?

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

How can I find direct flights from Helena to Milwaukee?

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

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

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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 November 3, 2025.