How long does it take to fly to Helena?

On average, it takes 3h 38m 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 Grand Rapids and into Bozeman, then the flight time is around 5h 22m.

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 February 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.

$139 Cheap Flights from Michigan to Helena in 2026

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Find the cheapest flights from Michigan to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 5:45 pm

ORD

HLN

12h 45m

1 stop

6:22 pm - 6:40 am

HLN

ORD

11h 18m

1 stop

$277Alaska Airlines

Wed, Apr 22 - Sat, Apr 25

5:29 pm - 3:59 pm

ORD

HLN

23h 30m

1 stop

4:36 pm - 12:01 pm

HLN

ORD

18h 25m

1 stop

$289Alaska Airlines

Fri, Mar 6 - Sun, Mar 8

5:29 pm - 3:59 pm

ORD

HLN

23h 30m

1 stop

4:36 pm - 2:11 pm

HLN

ORD

20h 35m

1 stop

$339Alaska Airlines

Mon, Feb 23 - Fri, Feb 27

3:07 pm - 3:59 pm

ORD

HLN

25h 52m

2 stops

4:36 pm - 12:01 pm

HLN

ORD

18h 25m

1 stop

$341Alaska Airlines

Fri, Mar 6 - Sun, Mar 8

11:18 am - 10:27 pm

ORD

HLN

12h 09m

2 stops

1:10 pm - 9:52 pm

HLN

ORD

7h 42m

1 stop

$344Delta

Tue, Feb 24 - Sat, Feb 28

2:35 pm - 9:33 pm

ORD

HLN

7h 58m

1 stop

2:30 pm - 9:23 pm

HLN

ORD

5h 53m

1 stop

$357United Airlines

Wed, Apr 29 - Sat, May 2

7:10 am - 1:40 pm

ORD

HLN

7h 30m

1 stop

2:25 pm - 10:52 pm

HLN

ORD

7h 27m

1 stop

$369United Airlines

Fri, Feb 27 - Mon, Mar 2

4:43 pm - 9:16 pm

DTW

HLN

6h 33m

1 stop

6:15 am - 2:55 pm

HLN

DTW

6h 40m

1 stop

$374United Airlines

Sat, Feb 21 - Tue, Feb 24

12:21 pm - 10:27 pm

DTW

HLN

12h 06m

2 stops

1:10 pm - 12:09 am

HLN

DTW

8h 59m

1 stop

$379Delta

Sat, Feb 21 - Tue, Feb 24

10:49 am - 10:27 pm

MDW

HLN

12h 38m

2 stops

5:30 am - 4:14 pm

HLN

MDW

9h 44m

2 stops

$499Delta

Tue, Feb 24 - Sat, Feb 28

Alaska Airlines flights from Michigan to Helena

Our best Alaska Airlines deals on Michigan to Helena flight tickets

Alaska Airlines

Apr 22

ORD6:00 amChicago O'Hare Intl

12h 45m

1 stop

HLN5:45 pmHelena

Apr 25

HLN6:22 pmHelena

11h 18m

1 stop

ORD6:40 amChicago O'Hare Intl

$277

Alaska Airlines

Mar 6

ORD5:29 pmChicago O'Hare Intl

23h 30m

1 stop

HLN3:59 pmHelena

Mar 8

HLN4:36 pmHelena

18h 25m

1 stop

ORD12:01 pmChicago O'Hare Intl

$289

Alaska Airlines

Feb 23

ORD5:29 pmChicago O'Hare Intl

23h 30m

1 stop

HLN3:59 pmHelena

Feb 27

HLN4:36 pmHelena

20h 35m

1 stop

ORD2:11 pmChicago O'Hare Intl

$339

Delta flights from Michigan to Helena

Our best Delta deals on Michigan to Helena flight tickets

Delta

Feb 24

ORD11:18 amChicago O'Hare Intl

12h 09m

2 stops

HLN10:27 pmHelena

Feb 28

HLN1:10 pmHelena

7h 42m

1 stop

ORD9:52 pmChicago O'Hare Intl

$344

Delta

Feb 21

DTW12:21 pmDetroit Metropolitan Wayne County

12h 06m

2 stops

HLN10:27 pmHelena

Feb 24

HLN1:10 pmHelena

8h 59m

1 stop

DTW12:09 amDetroit Metropolitan Wayne County

$379

Delta

Jul 11

ORD7:15 amChicago O'Hare Intl

6h 08m

1 stop

HLN12:23 pmHelena

Jul 17

HLN12:50 pmHelena

8h 08m

1 stop

ORD9:58 pmChicago O'Hare Intl

$409

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 4/22

6:00 am-5:45 pm

1 stop12h 45m

Helena

Sat 4/25

6:22 pm-6:40 am

1 stop11h 18m

$277

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Fri 3/6

5:29 pm-3:59 pm

1 stop23h 30m

Helena

Sun 3/8

4:36 pm-12:01 pm

1 stop18h 25m

$289

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Mon 2/23

5:29 pm-3:59 pm

1 stop23h 30m

Helena

Fri 2/27

4:36 pm-2:11 pm

1 stop20h 35m

$339

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Fri 3/6

3:07 pm-3:59 pm

2 stops25h 52m

Helena

Sun 3/8

4:36 pm-12:01 pm

1 stop18h 25m

$341

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Tue 2/24

11:18 am-10:27 pm

2 stops12h 09m

Helena

Sat 2/28

1:10 pm-9:52 pm

1 stop7h 42m

$344

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Wed 4/29

2:35 pm-9:33 pm

1 stop7h 58m

Helena

Sat 5/2

2:30 pm-9:23 pm

1 stop5h 53m

$357

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Fri 2/27

7:10 am-1:40 pm

1 stop7h 30m

Helena

Mon 3/2

2:25 pm-10:52 pm

1 stop7h 27m

$369

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Sat 2/21

4:43 pm-9:16 pm

1 stop6h 33m

Helena

Tue 2/24

6:15 am-2:55 pm

1 stop6h 40m

$374

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Sat 2/21

12:21 pm-10:27 pm

2 stops12h 06m

Helena

Tue 2/24

1:10 pm-12:09 am

1 stop8h 59m

$379

ChicagoHelena

MDW - HLN

MDWHLN

Chicago Midway

Tue 2/24

10:49 am-10:27 pm

2 stops12h 38m

Helena

Sat 2/28

5:30 am-4:14 pm

2 stops9h 44m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

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

What airlines fly to Helena?

United Airlines, American Airlines and Delta 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 39% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 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

Fastest flight time	6h 04m
Direct flights	None

The fastest flight from Michigan to Helena takes 6h 04m

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

Search flight deals

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 February 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 $296	Free Cancellation	Rating 7.4 9,269 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.