What is the cheapest airline that flies from Helena to Milwaukee-Mitchell?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Helena to Milwaukee-Mitchell

What airlines fly to Milwaukee?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Milwaukee from Helena according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Milwaukee. Keep in mind that there are 5 different airlines that fly to Milwaukee on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Helena Airport to Milwaukee-Mitchell Airport?

Prices for flights from Helena Airport to Milwaukee-Mitchell Airport are updated daily.

How old do you have to be to fly from Helena Airport to Milwaukee-Mitchell Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Milwaukee-Mitchell Airport.

What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$239 Cheap Flights from Helena to Milwaukee in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Helena to Milwaukee

Round-trip

One-way

Cheap round-trip flights

These are some of the best round-trip flight deals from Helena to Milwaukee that have been recently found on momondo from popular airlines, departing in the coming months.

6:40 am - 1:26 pmHLN-MKE

5h 46m1 stop

2:38 pm - 9:15 pmMKE-HLN

7h 37m1 stop

$523United Airlines

Find Deal

jue., may. 8 - mar., may. 13

6:40 am - 3:10 pmHLN-MKE

7h 30m2 stops

2:38 pm - 9:15 pmMKE-HLN

7h 37m1 stop

$528United Airlines

Find Deal

jue., may. 8 - mar., may. 13

6:40 am - 3:10 pmHLN-MKE

7h 30m2 stops

1:10 pm - 1:31 pmMKE-HLN

25h 21m2 stops

$603United Airlines

Find Deal

jue., may. 8 - mar., may. 13

2:04 pm - 9:00 pmHLN-MKE

5h 56m1 stop

12:10 pm - 8:59 pmMKE-HLN

9h 49m2 stops

$693United Airlines

Find Deal

mié., jul. 16 - dom., jul. 20

7:00 am - 1:30 pmHLN-MKE

5h 30m1 stop

8:30 am - 4:47 pmMKE-HLN

9h 17m1 stop

$701United Airlines

Find Deal

mié., jul. 16 - dom., jul. 20

2:04 pm - 10:45 pmHLN-MKE

7h 41m2 stops

12:10 pm - 8:59 pmMKE-HLN

9h 49m2 stops

$752United Airlines

Find Deal

mié., jul. 16 - dom., jul. 20

1:00 pm - 9:37 pmHLN-MKE

7h 37m1 stop

7:15 am - 12:35 pmMKE-HLN

6h 20m1 stop

$1,212Delta

Find Deal

mar., jun. 3 - lun., jun. 9

1:00 pm - 9:37 pmHLN-MKE

7h 37m1 stop

7:15 am - 12:35 pmMKE-HLN

6h 20m1 stop

$1,227Delta

Find Deal

jue., jun. 5 - lun., jun. 9

5:45 am - 5:48 pmHLN-MKE

11h 03m2 stops

7:15 am - 12:35 pmMKE-HLN

6h 20m1 stop

$1,232Delta

Find Deal

mar., jun. 3 - lun., jun. 9

5:45 am - 10:12 pmHLN-MKE

15h 27m2 stops

7:15 am - 12:35 pmMKE-HLN

6h 20m1 stop

$1,422Delta

Find Deal

mié., jun. 4 - lun., jun. 9

United Airlines flights from Helena to Milwaukee

Our best United Airlines deals on Helena to Milwaukee flight tickets

United Airlines

May 8

HLN6:40 amHelena

5h 46m

1 stop

MKE1:26 pmMilwaukee-Mitchell

May 13

MKE2:38 pmMilwaukee-Mitchell

7h 37m

1 stop

HLN9:15 pmHelena

$523

Find similar

United Airlines

May 8

HLN6:40 amHelena

7h 30m

2 stops

MKE3:10 pmMilwaukee-Mitchell

May 13

MKE2:38 pmMilwaukee-Mitchell

7h 37m

1 stop

HLN9:15 pmHelena

$528

Find similar

United Airlines

May 8

HLN6:40 amHelena

7h 30m

2 stops

MKE3:10 pmMilwaukee-Mitchell

May 13

MKE1:10 pmMilwaukee-Mitchell

25h 21m

2 stops

HLN1:31 pmHelena

$603

Find similar

Delta flights from Helena to Milwaukee

Our best Delta deals on Helena to Milwaukee flight tickets

Delta

Jun 3

HLN1:00 pmHelena

7h 37m

1 stop

MKE9:37 pmMilwaukee-Mitchell

Jun 9

MKE7:15 amMilwaukee-Mitchell

6h 20m

1 stop

HLN12:35 pmHelena

$1,212

Find similar

Delta

Jun 5

HLN1:00 pmHelena

7h 37m

1 stop

MKE9:37 pmMilwaukee-Mitchell

Jun 9

MKE7:15 amMilwaukee-Mitchell

6h 20m

1 stop

HLN12:35 pmHelena

$1,227

Find similar

Delta

Jun 3

HLN5:45 amHelena

11h 03m

2 stops

MKE5:48 pmMilwaukee-Mitchell

Jun 9

MKE7:15 amMilwaukee-Mitchell

6h 20m

1 stop

HLN12:35 pmHelena

$1,232

Find similar

How to get the cheapest flight ticket from Helena to Milwaukee

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

Prices

Airlines

What is the cheapest time of day to depart on your flight to Milwaukee?

In the morning is the cheapest time of day to fly from Helena to Milwaukee when you can find flight prices for as low as $634. Flying to Milwaukee in the morning is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $634 per ticket.

When to book flights from Helena to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Helena to Milwaukee (HLN to MKE) flight deals and tips

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

Best Price Found	$239
Fastest flight time	5h 20m
Direct flights	None
Airports in Milwaukee	1 airport

The best one-way flight to Milwaukee from Helena in the past 72 hours is $239. The best round-trip flight deal from Helena to Milwaukee found on momondo in the last 72 hours is $523.

The fastest flight from Helena to Milwaukee takes 5h 20m

There are no direct flights from Helena to Milwaukee. Popular non-direct route for this connection is Helena Airport - Milwaukee-Mitchell Airport.

There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)

Search flight deals

How far is Helena to Milwaukee-Mitchell by plane?
The distance between Helena and Milwaukee-Mitchell is about 1202.0 mi. By plane, this route typically takes 5h 30m.
When did momondo last update prices for flights from Helena Airport to Milwaukee-Mitchell Airport?
Prices for flights from Helena Airport to Milwaukee-Mitchell Airport are updated daily.
How old do you have to be to fly from Helena Airport to Milwaukee-Mitchell Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Milwaukee-Mitchell Airport.
What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?
The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Waukesha

Sheboygan

Oak Creek

Glendale

Mequon

Kohler

West Bend

Pewaukee

Wauwatosa

Port Washington

Grafton

New Berlin

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helena to Milwaukee. momondo saves you time and could save you money on your trip.

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

All flight searches from Helena to Milwaukee on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Helena to Milwaukee.

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

Yes. momondo can track prices for Helena to Milwaukee flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.