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 4h 37m.

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 April 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.

$180 Cheap Flights from Michigan to Helena in 2026

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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.

7:35 am - 12:24 pm

ORD

HLN

5h 49m

1 stop

1:04 pm - 9:18 pm

HLN

ORD

7h 14m

1 stop

$374Delta

Sat, Apr 18 - Tue, Apr 21

11:19 am - 10:30 pm

ORD

HLN

12h 11m

2 stops

1:04 pm - 9:18 pm

HLN

ORD

7h 14m

1 stop

$379Delta

Sat, Apr 18 - Tue, Apr 21

6:00 am - 5:45 pm

ORD

HLN

12h 45m

1 stop

6:22 pm - 6:39 am

HLN

ORD

11h 17m

1 stop

$399Alaska Airlines

Tue, Apr 14 - Sat, Apr 18

1:29 pm - 10:30 pm

ORD

HLN

10h 01m

2 stops

5:40 am - 6:52 pm

HLN

ORD

12h 12m

2 stops

$409Delta

Sat, Apr 18 - Tue, Apr 21

2:12 pm - 10:30 pm

MDW

HLN

9h 18m

2 stops

5:40 am - 5:58 pm

HLN

MDW

11h 18m

2 stops

$409Delta

Sat, Apr 18 - Tue, Apr 21

6:00 am - 5:45 pm

ORD

HLN

12h 45m

1 stop

6:22 pm - 6:40 am

HLN

ORD

11h 18m

1 stop

$417Alaska Airlines

Sat, Apr 18 - Tue, Apr 21

3:32 pm - 9:16 pm

DTW

HLN

7h 44m

1 stop

2:29 pm - 10:45 pm

HLN

DTW

6h 16m

1 stop

$439United Airlines

Sat, Aug 29 - Tue, Sep 1

11:00 am - 9:16 pm

DTW

HLN

12h 16m

2 stops

2:29 pm - 10:45 pm

HLN

DTW

6h 16m

1 stop

$444United Airlines

Sat, Aug 29 - Tue, Sep 1

5:14 pm - 5:45 pm

DTW

HLN

26h 31m

1 stop

6:22 pm - 5:44 am

HLN

DTW

9h 22m

1 stop

$466Alaska Airlines

Tue, Apr 28 - Sun, May 3

9:03 am - 1:39 pm

DTW

HLN

6h 36m

1 stop

2:25 pm - 10:52 pm

HLN

DTW

6h 27m

1 stop

$489United Airlines

Wed, Apr 15 - Sun, Apr 19

United Airlines flights from Michigan to Helena

Our best United Airlines deals on Michigan to Helena flight tickets

United Airlines

Aug 29

DTW3:32 pmDetroit Metropolitan Wayne County

7h 44m

1 stop

HLN9:16 pmHelena

Sep 1

HLN2:29 pmHelena

6h 16m

1 stop

DTW10:45 pmDetroit Metropolitan Wayne County

$439

United Airlines

Aug 29

DTW5:50 amDetroit Metropolitan Wayne County

9h 42m

2 stops

HLN1:32 pmHelena

Sep 1

HLN2:29 pmHelena

6h 16m

1 stop

DTW10:45 pmDetroit Metropolitan Wayne County

$444

United Airlines

Apr 14

GRR3:43 pmGrand Rapids Gerald R. Ford Intl

7h 50m

1 stop

HLN9:33 pmHelena

Apr 18

HLN2:25 pmHelena

5h 47m

1 stop

GRR10:12 pmGrand Rapids Gerald R. Ford Intl

$489

Delta flights from Michigan to Helena

Our best Delta deals on Michigan to Helena flight tickets

Delta

Apr 18

ORD7:35 amChicago O'Hare Intl

5h 49m

1 stop

HLN12:24 pmHelena

Apr 21

HLN1:04 pmHelena

7h 14m

1 stop

ORD9:18 pmChicago O'Hare Intl

$374

Delta

Apr 18

ORD11:19 amChicago O'Hare Intl

12h 11m

2 stops

HLN10:30 pmHelena

Apr 21

HLN1:04 pmHelena

7h 14m

1 stop

ORD9:18 pmChicago O'Hare Intl

$379

Delta

Apr 18

ORD1:29 pmChicago O'Hare Intl

10h 01m

2 stops

HLN10:30 pmHelena

Apr 21

HLN5:40 amHelena

12h 12m

2 stops

ORD6:52 pmChicago O'Hare Intl

$409

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 4/18

7:35 am-12:24 pm

1 stop5h 49m

Helena

Tue 4/21

1:04 pm-9:18 pm

1 stop7h 14m

$374

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 4/18

11:19 am-10:30 pm

2 stops12h 11m

Helena

Tue 4/21

1:04 pm-9:18 pm

1 stop7h 14m

$379

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Tue 4/14

6:00 am-5:45 pm

1 stop12h 45m

Helena

Sat 4/18

6:22 pm-6:39 am

1 stop11h 17m

$399

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 4/18

1:29 pm-10:30 pm

2 stops10h 01m

Helena

Tue 4/21

5:40 am-6:52 pm

2 stops12h 12m

$409

ChicagoHelena

MDW - HLN

MDWHLN

Chicago Midway

Sat 4/18

2:12 pm-10:30 pm

2 stops9h 18m

Helena

Tue 4/21

5:40 am-5:58 pm

2 stops11h 18m

$409

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sat 4/18

6:00 am-5:45 pm

1 stop12h 45m

Helena

Tue 4/21

6:22 pm-6:40 am

1 stop11h 18m

$417

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Sat 8/29

3:32 pm-9:16 pm

1 stop7h 44m

Helena

Tue 9/1

2:29 pm-10:45 pm

1 stop6h 16m

$439

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Sat 8/29

11:00 am-9:16 pm

2 stops12h 16m

Helena

Tue 9/1

2:29 pm-10:45 pm

1 stop6h 16m

$444

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Tue 4/28

5:14 pm-5:45 pm

1 stop26h 31m

Helena

Sun 5/3

6:22 pm-5:44 am

1 stop9h 22m

$466

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Wed 4/15

9:03 am-1:39 pm

1 stop6h 36m

Helena

Sun 4/19

2:25 pm-10:52 pm

1 stop6h 27m

$489

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?

Alaska Airlines, Delta, and United 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 40% 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	5h 30m
Direct flights	None

The fastest flight from Michigan to Helena takes 5h 30m

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 April 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 $348	Free Cancellation	Rating 7.4 9,529 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.