How long does it take to fly to Helena?

On average, it takes 5h 55m to fly from Michigan to Helena if you fly out of Detroit (the most popular airport in Michigan) and into Bozeman (the most popular airport in Helena). If you’re flying out of Traverse City and into Bozeman, then the flight time is around 6h 13m.

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

Prices for flights from Michigan to Helena Airport refresh daily.

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

The number of operators available for flights from Michigan to Helena Airport is 1 as of October 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Michigan to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The travel and health documents required for your trip to Helena Airport 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 Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$359 Cheap Flights from Michigan to Helena in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Michigan to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:31 pm - 9:08 pmDTW Detroit Metropolitan Wayne County-HLN Helena

7h 37m1 stop Denver Intl

2:23 pm - 10:15 pmHLN Helena-DTW Detroit Metropolitan Wayne County

5h 52m1 stop Denver Intl

$359United Airlines

Sat, Oct 24 - Sat, Oct 31

3:31 pm - 9:08 pmDTW Detroit Metropolitan Wayne County-HLN Helena

7h 37m1 stop Denver Intl

6:28 am - 6:28 pmHLN Helena-DTW Detroit Metropolitan Wayne County

10h 00m2 stops Denver Intl Newark

$364United Airlines

Sat, Oct 24 - Sat, Oct 31

5:30 am - 1:48 pmDTW Detroit Metropolitan Wayne County-HLN Helena

10h 18m2 stops Chicago O'Hare Intl Denver Intl

6:28 am - 5:39 pmHLN Helena-DTW Detroit Metropolitan Wayne County

9h 11m2 stops Denver Intl Chicago O'Hare Intl

$369United Airlines

Sat, Oct 24 - Sat, Oct 31

3:31 pm - 9:08 pmDTW Detroit Metropolitan Wayne County-HLN Helena

7h 37m1 stop Denver Intl

2:30 pm - 10:39 pmHLN Helena-DTW Detroit Metropolitan Wayne County

6h 09m1 stop Denver Intl

$429United Airlines

Sat, Oct 17 - Tue, Oct 20

5:30 am - 1:48 pmDTW Detroit Metropolitan Wayne County-HLN Helena

10h 18m2 stops Chicago O'Hare Intl Denver Intl

2:30 pm - 10:39 pmHLN Helena-DTW Detroit Metropolitan Wayne County

6h 09m1 stop Denver Intl

$434United Airlines

Sat, Oct 17 - Tue, Oct 20

3:42 pm - 9:31 pmGRR Grand Rapids Gerald R. Ford Intl-HLN Helena

7h 49m1 stop Denver Intl

6:28 am - 2:38 pmHLN Helena-GRR Grand Rapids Gerald R. Ford Intl

6h 10m1 stop Denver Intl

$469United Airlines

Tue, Nov 10 - Sat, Nov 14

8:55 am - 1:27 pmDTW Detroit Metropolitan Wayne County-HLN Helena

6h 32m1 stop Denver Intl

2:30 pm - 10:23 pmHLN Helena-DTW Detroit Metropolitan Wayne County

5h 53m1 stop Denver Intl

$469United Airlines

Sat, Jan 30 - Tue, Feb 2

5:32 am - 1:40 pmGRR Grand Rapids Gerald R. Ford Intl-HLN Helena

10h 08m2 stops Chicago O'Hare Intl Denver Intl

6:28 am - 2:38 pmHLN Helena-GRR Grand Rapids Gerald R. Ford Intl

6h 10m1 stop Denver Intl

$474United Airlines

Tue, Nov 10 - Sat, Nov 14

2:00 pm - 10:29 pmDTW Detroit Metropolitan Wayne County-HLN Helena

10h 29m2 stops Cincinnati Cinci./N. Kentucky Salt Lake City

1:08 pm - 12:58 amHLN Helena-DTW Detroit Metropolitan Wayne County

9h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$574Delta

Sat, Oct 17 - Tue, Oct 20

5:59 pm - 4:49 pmDTW Detroit Metropolitan Wayne County-HLN Helena

24h 50m1 stop Seattle/Tacoma Intl

5:26 pm - 5:40 amHLN Helena-DTW Detroit Metropolitan Wayne County

10h 14m1 stop Seattle/Tacoma Intl

$584Alaska Airlines

Fri, Oct 16 - Mon, Oct 19

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United Airlines flights from Michigan to Helena

Our best United Airlines deals on Michigan to Helena flight tickets

United Airlines

Oct 24

DTW3:31 pmDetroit Metropolitan Wayne County

7h 37m

1 stop

HLN9:08 pmHelena

Oct 31

HLN2:23 pmHelena

5h 52m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

$359

United Airlines

Oct 24

DTW3:31 pmDetroit Metropolitan Wayne County

7h 37m

1 stop

HLN9:08 pmHelena

Oct 31

HLN6:28 amHelena

10h 00m

2 stops

DTW6:28 pmDetroit Metropolitan Wayne County

$364

United Airlines

Oct 24

DTW5:30 amDetroit Metropolitan Wayne County

10h 18m

2 stops

HLN1:48 pmHelena

Oct 31

HLN6:28 amHelena

9h 11m

2 stops

DTW5:39 pmDetroit Metropolitan Wayne County

$369

Alaska Airlines flights from Michigan to Helena

Our best Alaska Airlines deals on Michigan to Helena flight tickets

Alaska Airlines

Oct 16

DTW5:59 pmDetroit Metropolitan Wayne County

24h 50m

1 stop

HLN4:49 pmHelena

Oct 19

HLN5:26 pmHelena

10h 14m

1 stop

DTW5:40 amDetroit Metropolitan Wayne County

$584

Alaska Airlines

Oct 16

DTW5:59 pmDetroit Metropolitan Wayne County

24h 50m

1 stop

HLN4:49 pmHelena

Oct 19

HLN5:26 pmHelena

14h 04m

2 stops

DTW9:30 amDetroit Metropolitan Wayne County

$734

Alaska Airlines

Oct 8

DTW7:00 amDetroit Metropolitan Wayne County

11h 49m

1 stop

HLN4:49 pmHelena

Oct 14

HLN5:26 pmHelena

10h 14m

1 stop

DTW5:40 amDetroit Metropolitan Wayne County

$741

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitHelena

DTW Detroit Metropolitan Wayne County - HLN Helena

DTWHLN

Detroit Metropolitan Wayne County

Sat 10/24

3:31 pm-9:08 pm

1 stop7h 37m

Helena

Sat 10/31

2:23 pm-10:15 pm

1 stop5h 52m

$359

DetroitHelena

DTW Detroit Metropolitan Wayne County - HLN Helena

DTWHLN

Detroit Metropolitan Wayne County

Sat 10/24

3:31 pm-9:08 pm

1 stop7h 37m

Helena

Sat 10/31

6:28 am-6:28 pm

2 stops10h 00m

$364

DetroitHelena

DTW Detroit Metropolitan Wayne County - HLN Helena

DTWHLN

Detroit Metropolitan Wayne County

Sat 10/24

5:30 am-1:48 pm

2 stops10h 18m

Helena

Sat 10/31

6:28 am-5:39 pm

2 stops9h 11m

$369

DetroitHelena

DTW Detroit Metropolitan Wayne County - HLN Helena

DTWHLN

Detroit Metropolitan Wayne County

Sat 10/17

3:31 pm-9:08 pm

1 stop7h 37m

Helena

Tue 10/20

2:30 pm-10:39 pm

1 stop6h 09m

$429

DetroitHelena

DTW Detroit Metropolitan Wayne County - HLN Helena

DTWHLN

Detroit Metropolitan Wayne County

Sat 10/17

5:30 am-1:48 pm

2 stops10h 18m

Helena

Tue 10/20

2:30 pm-10:39 pm

1 stop6h 09m

$434

Grand RapidsHelena

GRR Grand Rapids Gerald R. Ford Intl - HLN Helena

GRRHLN

Grand Rapids Gerald R. Ford Intl

Tue 11/10

3:42 pm-9:31 pm

1 stop7h 49m

Helena

Sat 11/14

6:28 am-2:38 pm

1 stop6h 10m

$469

Quickest round-trip

DetroitHelena

DTW Detroit Metropolitan Wayne County - HLN Helena

DTWHLN

Detroit Metropolitan Wayne County

Sat 1/30

8:55 am-1:27 pm

1 stop6h 32m

Helena

Tue 2/2

2:30 pm-10:23 pm

1 stop5h 53m

$469

Grand RapidsHelena

GRR Grand Rapids Gerald R. Ford Intl - HLN Helena

GRRHLN

Grand Rapids Gerald R. Ford Intl

Tue 11/10

5:32 am-1:40 pm

2 stops10h 08m

Helena

Sat 11/14

6:28 am-2:38 pm

1 stop6h 10m

$474

DetroitHelena

DTW Detroit Metropolitan Wayne County - HLN Helena

DTWHLN

Detroit Metropolitan Wayne County

Sat 10/17

2:00 pm-10:29 pm

2 stops10h 29m

Helena

Tue 10/20

1:08 pm-12:58 am

2 stops9h 50m

$574

DetroitHelena

DTW Detroit Metropolitan Wayne County - HLN Helena

DTWHLN

Detroit Metropolitan Wayne County

Fri 10/16

5:59 pm-4:49 pm

1 stop24h 50m

Helena

Mon 10/19

5:26 pm-5:40 am

1 stop10h 14m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Helena

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

Airlines

Other information

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

Alaska Airlines and United Airlines are the most popular carriers operating from Michigan to Helena

What airlines fly to Helena?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Helena from Michigan 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 Helena. Keep in mind that there are 6 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

Cheap Michigan to Helena flight deals and tips

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

Best Price Found	$429
Fastest flight time	5h 53m
Direct flights	None

The best one-way flight to Helena from Michigan in the past 72 hours is $429. The best round-trip flight deal from Michigan to Helena found on momondo in the last 72 hours is $359.

The fastest flight from Michigan to Helena takes 5h 53m

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

Search flight deals

Frequently asked questions about flying from Michigan to Helena

When did momondo last update prices for flights from Michigan to Helena Airport?
Prices for flights from Michigan to Helena Airport refresh daily.
How many operators does momondo search for flights from Michigan to Helena Airport?
The number of operators available for flights from Michigan to Helena Airport is 1 as of October 2026.
How old do you have to be to fly from Michigan to Helena Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Michigan to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport 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 Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Michigan to Helena

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 10,270 reviews		Search United Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Helena from Michigan with this policy.

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

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 Helena from Michigan.

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

Of course. momondo tracks the price of Michigan to Helena flights. All you need is a valid email address and we will do the rest; it is that quick and easy.