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Cheap flights from Michigan to Helena from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Helena departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Michigan to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:50 pm - 3:43 pmORD-HLN
21h 53m1 stop
Alaska Airlines Logo
4:10 pm - 1:04 pmHLN-ORD
19h 54m1 stop
$352Alaska Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Alaska Airlines Logo
2:59 pm - 3:43 pmORD-HLN
25h 44m2 stops
Alaska Airlines Logo
4:10 pm - 1:04 pmHLN-ORD
19h 54m1 stop
$358Alaska Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Alaska Airlines Logo
2:59 pm - 3:43 pmORD-HLN
25h 44m2 stops
Alaska Airlines Logo
4:10 pm - 1:59 pmHLN-ORD
20h 49m2 stops
$373Alaska Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Alaska Airlines Logo
6:00 am - 5:51 pmORD-HLN
12h 51m1 stop
Alaska Airlines Logo
6:28 pm - 2:37 pmHLN-ORD
19h 09m2 stops
$378Alaska Airlines
Find Deal
Sun, Dec 14 - Wed, Dec 17
United Airlines Logo
1:51 pm - 9:22 pmORD-HLN
8h 31m1 stop
United Airlines Logo
6:30 am - 1:15 pmHLN-ORD
5h 45m1 stop
$419United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
3:40 pm - 9:22 pmGRR-HLN
7h 42m1 stop
United Airlines Logo
2:22 pm - 10:20 pmHLN-GRR
5h 58m1 stop
$432United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 23
United Airlines Logo
7:30 am - 1:27 pmGRR-HLN
7h 57m2 stops
United Airlines Logo
2:22 pm - 10:20 pmHLN-GRR
5h 58m1 stop
$437United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 23
Delta Logo
7:20 am - 12:25 pmORD-HLN
6h 05m1 stop
Delta Logo
1:06 pm - 9:21 pmHLN-ORD
7h 15m1 stop
$478Delta
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Sun, Dec 14 - Wed, Dec 17
Delta Logo
8:10 am - 12:23 pmDTW-HLN
6h 13m1 stop
Delta Logo
5:45 am - 6:35 pmHLN-DTW
10h 50m2 stops
$482Delta
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Wed, Apr 15 - Sat, Apr 18
Delta Logo
12:25 pm - 10:34 pmDTW-HLN
12h 09m2 stops
Delta Logo
5:45 am - 7:12 pmHLN-DTW
11h 27m2 stops
$487Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18

Alaska Airlines flights from Michigan to Helena

Our best Alaska Airlines deals on Michigan to Helena flight tickets
Alaska Airlines
Mar 5
ORD6:50 pmChicago O'Hare Intl
21h 53m
1 stop
HLN3:43 pmHelena
Mar 9
HLN4:10 pmHelena
19h 54m
1 stop
ORD1:04 pmChicago O'Hare Intl
$352
Find similar
Alaska Airlines
Mar 5
ORD2:59 pmChicago O'Hare Intl
25h 44m
2 stops
HLN3:43 pmHelena
Mar 9
HLN4:10 pmHelena
19h 54m
1 stop
ORD1:04 pmChicago O'Hare Intl
$358
Find similar
Alaska Airlines
Mar 5
ORD2:59 pmChicago O'Hare Intl
25h 44m
2 stops
HLN3:43 pmHelena
Mar 9
HLN4:10 pmHelena
20h 49m
2 stops
ORD1:59 pmChicago O'Hare Intl
$373
Find similar

United Airlines flights from Michigan to Helena

Our best United Airlines deals on Michigan to Helena flight tickets
United Airlines
Dec 2
ORD1:51 pmChicago O'Hare Intl
8h 31m
1 stop
HLN9:22 pmHelena
Dec 6
HLN6:30 amHelena
5h 45m
1 stop
ORD1:15 pmChicago O'Hare Intl
$419
Find similar
United Airlines
Nov 14
GRR3:40 pmGrand Rapids Gerald R. Ford Intl
7h 42m
1 stop
HLN9:22 pmHelena
Nov 23
HLN2:22 pmHelena
5h 58m
1 stop
GRR10:20 pmGrand Rapids Gerald R. Ford Intl
$432
Find similar
United Airlines
Nov 14
GRR7:30 amGrand Rapids Gerald R. Ford Intl
7h 57m
2 stops
HLN1:27 pmHelena
Nov 23
HLN2:22 pmHelena
5h 58m
1 stop
GRR10:20 pmGrand Rapids Gerald R. Ford Intl
$437
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Michigan to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Michigan to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 3/5

6:50 pm-3:43 pm

1 stop21h 53m

Helena

Mon 3/9

4:10 pm-1:04 pm

1 stop19h 54m

$352

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 3/5

2:59 pm-3:43 pm

2 stops25h 44m

Helena

Mon 3/9

4:10 pm-1:04 pm

1 stop19h 54m

$358

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Thu 3/5

2:59 pm-3:43 pm

2 stops25h 44m

Helena

Mon 3/9

4:10 pm-1:59 pm

2 stops20h 49m

$373

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sun 12/14

6:00 am-5:51 pm

1 stop12h 51m

Helena

Wed 12/17

6:28 pm-2:37 pm

2 stops19h 09m

$378

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Tue 12/2

1:51 pm-9:22 pm

1 stop8h 31m

Helena

Sat 12/6

6:30 am-1:15 pm

1 stop5h 45m

$419

Grand RapidsHelena

GRR - HLN

GRRHLN

Grand Rapids Gerald R. Ford Intl

Fri 11/14

3:40 pm-9:22 pm

1 stop7h 42m

Helena

Sun 11/23

2:22 pm-10:20 pm

1 stop5h 58m

$432

Grand RapidsHelena

GRR - HLN

GRRHLN

Grand Rapids Gerald R. Ford Intl

Fri 11/14

7:30 am-1:27 pm

2 stops7h 57m

Helena

Sun 11/23

2:22 pm-10:20 pm

1 stop5h 58m

$437

ChicagoHelena

ORD - HLN

ORDHLN

Chicago O'Hare Intl

Sun 12/14

7:20 am-12:25 pm

1 stop6h 05m

Helena

Wed 12/17

1:06 pm-9:21 pm

1 stop7h 15m

$478

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Wed 4/15

8:10 am-12:23 pm

1 stop6h 13m

Helena

Sat 4/18

5:45 am-6:35 pm

2 stops10h 50m

$482

DetroitHelena

DTW - HLN

DTWHLN

Detroit Metropolitan Wayne County

Wed 4/15

12:25 pm-10:34 pm

2 stops12h 09m

Helena

Sat 4/18

5:45 am-7:12 pm

2 stops11h 27m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Helena from

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

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Michigan to Helena is on a Sunday. Travelers who choose to depart for Helena on a Sunday will often find tickets for as low as $487. The most expensive day to fly to Helena is Saturday, with ticket prices averaging around $828.

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

According to our data, the cheapest time of day to fly to Helena is in the afternoon. momondo users have found flights departing from Michigan to Helena in the afternoon for as low as $647. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the morning when prices are around $697.

Cheap Michigan to Helena flight deals and tips

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

Direct flights

None
There are no direct flights from Michigan to Helena. There are no popular flight routes from Michigan to Helena.
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  • 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?

  • 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 AirlinesPriceFrom $296Free CancellationRating
7.4
9,002 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.

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