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

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

What airlines fly to Michigan?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Michigan from Helena according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Michigan. Keep in mind that there are 4 different airlines that fly to Michigan 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 Michigan?

Prices for flights from Helena Airport to Michigan refresh daily.

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

As of October 2026, there is 1 operator available to choose from for flights from Helena Airport to Michigan.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Michigan.

What documentation or ID do you need to fly to Michigan?

The necessary travel and health documents for your Michigan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$339 Cheap Flights from Helena to Michigan in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Michigan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:07 pm - 11:58 pmHLN Helena-DTW Detroit Metropolitan Wayne County

8h 51m1 stop Salt Lake City

8:10 am - 12:27 pmDTW Detroit Metropolitan Wayne County-HLN Helena

6h 17m1 stop Salt Lake City

$359Delta

Fri, Nov 13 - Tue, Nov 17

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

5h 52m1 stop Denver Intl

5:45 am - 1:40 pmDTW Detroit Metropolitan Wayne County-HLN Helena

9h 55m2 stops Washington, D.C. Dulles Intl Denver Intl

$364United Airlines

Fri, Nov 13 - Tue, Nov 17

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

5h 52m1 stop Denver Intl

3:24 pm - 9:31 pmDTW Detroit Metropolitan Wayne County-HLN Helena

8h 07m1 stop Denver Intl

$439United Airlines

Thu, Oct 29 - Mon, Nov 2

1:08 pm - 11:59 pmHLN Helena-DTW Detroit Metropolitan Wayne County

8h 51m1 stop Salt Lake City

5:20 am - 12:28 pmDTW Detroit Metropolitan Wayne County-HLN Helena

9h 08m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$444Delta

Thu, Oct 29 - Mon, Nov 2

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

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

5:20 am - 12:28 pmDTW Detroit Metropolitan Wayne County-HLN Helena

9h 08m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$449Delta

Thu, Oct 29 - Mon, Nov 2

6:28 am - 8:30 pmHLN Helena-DTW Detroit Metropolitan Wayne County

12h 02m2 stops Denver Intl Chicago O'Hare Intl

12:35 pm - 9:31 pmDTW Detroit Metropolitan Wayne County-HLN Helena

10h 56m2 stops Chicago O'Hare Intl Denver Intl

$459United Airlines

Fri, Nov 13 - Tue, Nov 17

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

5h 52m1 stop Denver Intl

3:24 pm - 9:31 pmDTW Detroit Metropolitan Wayne County-HLN Helena

8h 07m1 stop Denver Intl

$469United Airlines

Sat, Nov 7 - Tue, Nov 10

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

5h 52m1 stop Denver Intl

3:24 pm - 9:31 pmDTW Detroit Metropolitan Wayne County-HLN Helena

8h 07m1 stop Denver Intl

$469United Airlines

Sat, Nov 14 - Tue, Nov 17

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

5h 52m1 stop Denver Intl

8:30 am - 9:31 pmDTW Detroit Metropolitan Wayne County-HLN Helena

15h 01m2 stops Newark Denver Intl

$474United Airlines

Sat, Nov 7 - Tue, Nov 10

6:28 am - 2:27 pmHLN Helena-DTW Detroit Metropolitan Wayne County

5h 59m1 stop Denver Intl

12:35 pm - 9:31 pmDTW Detroit Metropolitan Wayne County-HLN Helena

10h 56m2 stops Chicago O'Hare Intl Denver Intl

$474United Airlines

Sat, Nov 14 - Tue, Nov 17

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Delta flights from Helena to Michigan

Our best Delta deals on Helena to Michigan flight tickets

Delta

Nov 13

HLN1:07 pmHelena

8h 51m

1 stop

DTW11:58 pmDetroit Metropolitan Wayne County

Nov 17

DTW8:10 amDetroit Metropolitan Wayne County

6h 17m

1 stop

HLN12:27 pmHelena

$359

Delta

Oct 29

HLN1:08 pmHelena

8h 51m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

Nov 2

DTW5:20 amDetroit Metropolitan Wayne County

9h 08m

2 stops

HLN12:28 pmHelena

$444

Delta

Oct 29

HLN1:08 pmHelena

9h 50m

2 stops

DTW12:58 amDetroit Metropolitan Wayne County

Nov 2

DTW5:20 amDetroit Metropolitan Wayne County

9h 08m

2 stops

HLN12:28 pmHelena

$449

United Airlines flights from Helena to Michigan

Our best United Airlines deals on Helena to Michigan flight tickets

United Airlines

Nov 13

HLN2:23 pmHelena

5h 52m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

Nov 17

DTW5:45 amDetroit Metropolitan Wayne County

9h 55m

2 stops

HLN1:40 pmHelena

$364

United Airlines

Oct 29

HLN2:23 pmHelena

5h 52m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

Nov 2

DTW3:24 pmDetroit Metropolitan Wayne County

8h 07m

1 stop

HLN9:31 pmHelena

$439

United Airlines

Nov 13

HLN6:28 amHelena

12h 02m

2 stops

DTW8:30 pmDetroit Metropolitan Wayne County

Nov 17

DTW12:35 pmDetroit Metropolitan Wayne County

10h 56m

2 stops

HLN9:31 pmHelena

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Fri 11/13

1:07 pm-11:58 pm

1 stop8h 51m

Detroit Metropolitan Wayne County

Tue 11/17

8:10 am-12:27 pm

1 stop6h 17m

$359

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Fri 11/13

2:23 pm-10:15 pm

1 stop5h 52m

Detroit Metropolitan Wayne County

Tue 11/17

5:45 am-1:40 pm

2 stops9h 55m

$364

Quickest round-trip

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Thu 10/29

2:23 pm-10:15 pm

1 stop5h 52m

Detroit Metropolitan Wayne County

Mon 11/2

3:24 pm-9:31 pm

1 stop8h 07m

$439

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Thu 10/29

1:08 pm-11:59 pm

1 stop8h 51m

Detroit Metropolitan Wayne County

Mon 11/2

5:20 am-12:28 pm

2 stops9h 08m

$444

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Thu 10/29

1:08 pm-12:58 am

2 stops9h 50m

Detroit Metropolitan Wayne County

Mon 11/2

5:20 am-12:28 pm

2 stops9h 08m

$449

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Fri 11/13

6:28 am-8:30 pm

2 stops12h 02m

Detroit Metropolitan Wayne County

Tue 11/17

12:35 pm-9:31 pm

2 stops10h 56m

$459

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Sat 11/7

2:23 pm-10:15 pm

1 stop5h 52m

Detroit Metropolitan Wayne County

Tue 11/10

3:24 pm-9:31 pm

1 stop8h 07m

$469

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Sat 11/14

2:23 pm-10:15 pm

1 stop5h 52m

Detroit Metropolitan Wayne County

Tue 11/17

3:24 pm-9:31 pm

1 stop8h 07m

$469

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Sat 11/7

2:23 pm-10:15 pm

1 stop5h 52m

Detroit Metropolitan Wayne County

Tue 11/10

8:30 am-9:31 pm

2 stops15h 01m

$474

HelenaDetroit

HLN Helena - DTW Detroit Metropolitan Wayne County

HLNDTW

Helena

Sat 11/14

6:28 am-2:27 pm

1 stop5h 59m

Detroit Metropolitan Wayne County

Tue 11/17

12:35 pm-9:31 pm

2 stops10h 56m

$474

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Michigan

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

Can stopping save me money on Helena to Michigan flights?

You could potentially save up to 55% on your flight if you consider stops on a Helena to Michigan flight.

Cheap Helena to Michigan flight deals and tips

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

Best Price Found	$339
Fastest flight time	5h 43m
Direct flights	None

The best one-way flight to Michigan from Helena in the past 72 hours is $339. The best round-trip flight deal from Helena to Michigan found on momondo in the last 72 hours is $359.

The fastest flight from Helena to Michigan takes 5h 43m

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

Search flight deals

Frequently asked questions about flying from Helena to Michigan

When did momondo last update prices for flights from Helena Airport to Michigan?
Prices for flights from Helena Airport to Michigan refresh daily.
How many operators does momondo search for flights from Helena Airport to Michigan?
As of October 2026, there is 1 operator available to choose from for flights from Helena Airport to Michigan.
How old do you have to be to fly from Helena Airport to Michigan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Michigan.
What documentation or ID do you need to fly to Michigan?
The necessary travel and health documents for your Michigan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Helena to Michigan

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $528	Free Cancellation	Rating 7.4 10,362 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Michigan from Helena.

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

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

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

Once all potential Helena to Michigan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Helena to Michigan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Michigan and let you know when they change.