When did momondo last update prices for flights from Helena Airport to Wisconsin?

Prices for flights from Helena Airport to Wisconsin refresh daily.

How many operators does momondo search for flights from Helena Airport to Wisconsin?

As of October 2026, there is 1 operator available to choose from for flights from Helena Airport to Wisconsin.

How old do you have to be to fly from Helena Airport to Wisconsin?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The travel and health documents required for your trip to Wisconsin can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wisconsin. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$349 Cheap Flights from Helena to Wisconsin in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Wisconsin

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:23 pm - 8:59 pmHLN Helena-MKE Milwaukee-Mitchell

5h 36m1 stop Denver Intl

2:35 pm - 9:31 pmMKE Milwaukee-Mitchell-HLN Helena

7h 56m1 stop Denver Intl

$379United Airlines

Sat, Nov 7 - Sat, Nov 14

6:28 am - 1:34 pmHLN Helena-MKE Milwaukee-Mitchell

6h 06m1 stop Denver Intl

10:48 am - 9:31 pmMKE Milwaukee-Mitchell-HLN Helena

11h 43m2 stops Chicago O'Hare Intl Denver Intl

$384United Airlines

Sat, Nov 7 - Sat, Nov 14

1:08 pm - 11:53 pmHLN Helena-MKE Milwaukee-Mitchell

9h 45m2 stops Salt Lake City Atlanta Hartsfield-Jackson

3:59 pm - 10:32 pmMKE Milwaukee-Mitchell-HLN Helena

7h 33m2 stops Minneapolis St Paul Salt Lake City

$420Delta

Sat, Nov 7 - Sat, Nov 14

2:27 pm - 8:45 pmHLN Helena-MSN Madison Truax Field

5h 18m1 stop Denver Intl

8:53 am - 1:40 pmMSN Madison Truax Field-HLN Helena

5h 47m1 stop Denver Intl

$459United Airlines

Sat, Jan 9 - Tue, Jan 12

2:27 pm - 8:45 pmHLN Helena-MSN Madison Truax Field

5h 18m1 stop Denver Intl

5:00 am - 1:40 pmMSN Madison Truax Field-HLN Helena

9h 40m2 stops Chicago O'Hare Intl Denver Intl

$464United Airlines

Sat, Jan 9 - Tue, Jan 12

2:27 pm - 9:13 pmHLN Helena-MKE Milwaukee-Mitchell

5h 46m1 stop Denver Intl

8:21 am - 1:40 pmMKE Milwaukee-Mitchell-HLN Helena

6h 19m1 stop Denver Intl

$469United Airlines

Sat, Jan 9 - Tue, Jan 12

2:27 pm - 11:15 pmHLN Helena-MSN Madison Truax Field

7h 48m2 stops Denver Intl Chicago O'Hare Intl

5:00 am - 1:40 pmMSN Madison Truax Field-HLN Helena

9h 40m2 stops Chicago O'Hare Intl Denver Intl

$469United Airlines

Sat, Jan 9 - Tue, Jan 12

2:27 pm - 9:13 pmHLN Helena-MKE Milwaukee-Mitchell

5h 46m1 stop Denver Intl

5:00 am - 1:40 pmMKE Milwaukee-Mitchell-HLN Helena

9h 40m2 stops Chicago O'Hare Intl Denver Intl

$474United Airlines

Sat, Jan 9 - Tue, Jan 12

6:15 am - 2:48 pmHLN Helena-MSN Madison Truax Field

7h 33m1 stop Denver Intl

8:53 am - 1:40 pmMSN Madison Truax Field-HLN Helena

5h 47m1 stop Denver Intl

$479United Airlines

Sat, Jan 9 - Tue, Jan 12

12:50 pm - 9:25 pmHLN Helena-MKE Milwaukee-Mitchell

7h 35m1 stop Salt Lake City

1:00 pm - 10:41 pmMKE Milwaukee-Mitchell-HLN Helena

10h 41m2 stops Detroit Metropolitan Wayne County Salt Lake City

$702Delta

Thu, Jan 7 - Fri, Jan 8

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United Airlines flights from Helena to Wisconsin

Our best United Airlines deals on Helena to Wisconsin flight tickets

United Airlines

Nov 7

HLN2:23 pmHelena

5h 36m

1 stop

MKE8:59 pmMilwaukee-Mitchell

Nov 14

MKE2:35 pmMilwaukee-Mitchell

7h 56m

1 stop

HLN9:31 pmHelena

$379

United Airlines

Nov 7

HLN6:28 amHelena

6h 06m

1 stop

MKE1:34 pmMilwaukee-Mitchell

Nov 14

MKE10:48 amMilwaukee-Mitchell

11h 43m

2 stops

HLN9:31 pmHelena

$384

United Airlines

Jan 9

HLN2:27 pmHelena

5h 18m

1 stop

MSN8:45 pmMadison Truax Field

Jan 12

MSN8:53 amMadison Truax Field

5h 47m

1 stop

HLN1:40 pmHelena

$459

Delta flights from Helena to Wisconsin

Our best Delta deals on Helena to Wisconsin flight tickets

Delta

Nov 7

HLN1:08 pmHelena

9h 45m

2 stops

MKE11:53 pmMilwaukee-Mitchell

Nov 14

MKE3:59 pmMilwaukee-Mitchell

7h 33m

2 stops

HLN10:32 pmHelena

$420

Delta

Jan 7

HLN12:50 pmHelena

7h 35m

1 stop

MKE9:25 pmMilwaukee-Mitchell

Jan 8

MKE1:00 pmMilwaukee-Mitchell

10h 41m

2 stops

HLN10:41 pmHelena

$702

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Sat 11/7

2:23 pm-8:59 pm

1 stop5h 36m

Milwaukee-Mitchell

Sat 11/14

2:35 pm-9:31 pm

1 stop7h 56m

$379

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Sat 11/7

6:28 am-1:34 pm

1 stop6h 06m

Milwaukee-Mitchell

Sat 11/14

10:48 am-9:31 pm

2 stops11h 43m

$384

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Sat 11/7

1:08 pm-11:53 pm

2 stops9h 45m

Milwaukee-Mitchell

Sat 11/14

3:59 pm-10:32 pm

2 stops7h 33m

$420

Quickest round-trip

HelenaMadison

HLN Helena - MSN Madison Truax Field

HLNMSN

Helena

Sat 1/9

2:27 pm-8:45 pm

1 stop5h 18m

Madison Truax Field

Tue 1/12

8:53 am-1:40 pm

1 stop5h 47m

$459

HelenaMadison

HLN Helena - MSN Madison Truax Field

HLNMSN

Helena

Sat 1/9

2:27 pm-8:45 pm

1 stop5h 18m

Madison Truax Field

Tue 1/12

5:00 am-1:40 pm

2 stops9h 40m

$464

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Sat 1/9

2:27 pm-9:13 pm

1 stop5h 46m

Milwaukee-Mitchell

Tue 1/12

8:21 am-1:40 pm

1 stop6h 19m

$469

HelenaMadison

HLN Helena - MSN Madison Truax Field

HLNMSN

Helena

Sat 1/9

2:27 pm-11:15 pm

2 stops7h 48m

Madison Truax Field

Tue 1/12

5:00 am-1:40 pm

2 stops9h 40m

$469

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Sat 1/9

2:27 pm-9:13 pm

1 stop5h 46m

Milwaukee-Mitchell

Tue 1/12

5:00 am-1:40 pm

2 stops9h 40m

$474

HelenaMadison

HLN Helena - MSN Madison Truax Field

HLNMSN

Helena

Sat 1/9

6:15 am-2:48 pm

1 stop7h 33m

Madison Truax Field

Tue 1/12

8:53 am-1:40 pm

1 stop5h 47m

$479

HelenaMilwaukee

HLN Helena - MKE Milwaukee-Mitchell

HLNMKE

Helena

Thu 1/7

12:50 pm-9:25 pm

1 stop7h 35m

Milwaukee-Mitchell

Fri 1/8

1:00 pm-10:41 pm

2 stops10h 41m

$702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Wisconsin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Helena to Wisconsin?

Delta is the most popular carrier operating from Helena to Wisconsin

Cheap Helena to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Wisconsin

Best Price Found	$349
Fastest flight time	5h 10m
Direct flights	None

The best one-way flight to Wisconsin from Helena in the past 72 hours is $349. The best round-trip flight deal from Helena to Wisconsin found on momondo in the last 72 hours is $379.

The fastest flight from Helena to Wisconsin takes 5h 10m

There are no direct flights from Helena to Wisconsin. There are no popular flight routes from Helena to Wisconsin.

Search flight deals

Frequently asked questions about flying from Helena to Wisconsin

When did momondo last update prices for flights from Helena Airport to Wisconsin?
Prices for flights from Helena Airport to Wisconsin refresh daily.
How many operators does momondo search for flights from Helena Airport to Wisconsin?
As of October 2026, there is 1 operator available to choose from for flights from Helena Airport to Wisconsin.
How old do you have to be to fly from Helena Airport to Wisconsin?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The travel and health documents required for your trip to Wisconsin can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wisconsin. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Helena to Wisconsin

Compare and see reviews for airlines that fly from Helena to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $336	Free Cancellation	Rating 7.4 10,366 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Wisconsin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Wisconsin from Helena.

Can I find flights from Helena to Wisconsin with flexible booking policies on momondo?

Flights from Helena to Wisconsin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Helena to Wisconsin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Wisconsin from Helena.

I’m not ready to book a flight from Helena to Wisconsin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Helena to Wisconsin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Wisconsin and let you know when they change.