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$351+ Cheap flights from Helena (HLN) to Michigan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — DTW
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheap flight deals from Helena to Michigan

Keep the following information in mind while searching for Helena to Michigan flight deals. Data was last updated October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(Alaska Airlines)
Provider with most accurate pricing for Helena-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Detroit (DTT) flights.
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From Helena to Michigan
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Find flight deals from Helena to Michigan

Cheapest flights from Helena to Michigan
Explore the most affordable flight options available from Helena to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:13 pmHLN - ORD
1 stop21h 17mAlaska Airlines
Tue 11/1810:00 amORD - HLN
1 stop8h 36mAlaska Airlines
Deal found 10/12$351
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:22 pmHLN - ORD
1 stop7h 28mUnited Airlines
Tue 11/181:55 pmORD - HLN
1 stop8h 27mUnited Airlines
Deal found 10/12$353
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/111:06 pmHLN - MDW
2 stops9h 34mDelta
Tue 11/181:47 pmMDW - HLN
2 stops9h 43mDelta
Deal found 10/12$446
This Alaska Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:32 pmHLN - ORD
1 stop9h 56mAlaska Airlines
Fri 11/286:00 amORD - HLN
1 stop13h 52mAlaska Airlines
Deal found 10/12$481
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:40 amHLN - ORD
1 stop16h 19mUnited Airlines
Fri 11/288:47 amORD - HLN
1 stop5h 40mUnited Airlines
Deal found 10/11$526
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:40 amHLN - ORD
1 stop26h 00mUnited Airlines
Fri 10/311:09 pmORD - HLN
1 stop25h 18mUnited Airlines
Deal found 10/12$545
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:30 amHLN - MBS
2 stops30h 55mDelta
Sat 12/133:09 pmMBS - HLN
2 stops9h 21mDelta
Deal found 10/11$555
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:30 amHLN - MBS
2 stops28h 53mUnited Airlines
Sat 12/132:10 pmMBS - HLN
2 stops33h 12mUnited Airlines
Deal found 10/10$598
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:30 amHLN - AZO
2 stops9h 54mDelta
Sat 12/132:00 pmAZO - HLN
2 stops10h 30mDelta
Deal found 10/11$599
This Delta deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:30 amHLN - LAN
2 stops27h 32mDelta
Sat 12/136:35 amLAN - HLN
2 stops7h 50mDelta
Deal found 10/11$755
This United Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:18 pmHLN - DTW
1 stop19h 42mUnited Airlines
Sun 10/195:06 pmDTW - HLN
1 stop5h 54mUnited Airlines
Deal found 10/11$838
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/171:00 pmHLN - DTW
2 stops8h 38mDelta
Sun 10/198:00 amDTW - HLN
1 stop6h 20mDelta
Deal found 10/12$1,102

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Michigan 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, Cheapflights users made 2,558,603 searches. Data last updated October 13, 2025.
Use the filters below to find and compare flights from Helena to Michigan that are best for you.

Fly from

Helena

Fly to

Michigan

Route

Depart

Return

Price

HelenaChicago

HLN - ORD

HLNORD

Helena

Tue 11/11

6:13 pm-4:30 pm

1 stop21h 17m

Chicago O'Hare Intl

Tue 11/18

10:00 am-5:36 pm

1 stop8h 36m

$351

HelenaChicago

HLN - ORD

HLNORD

Helena

Tue 11/11

2:22 pm-10:50 pm

1 stop7h 28m

Chicago O'Hare Intl

Tue 11/18

1:55 pm-9:22 pm

1 stop8h 27m

$353

HelenaGrand Rapids

HLN - GRR

HLNGRR

Helena

Fri 2/27

2:30 pm-10:29 pm

1 stop5h 59m

Grand Rapids Gerald R. Ford Intl

Tue 3/3

3:45 pm-8:59 pm

1 stop7h 14m

$374

HelenaDetroit

HLN - DTW

HLNDTW

Helena

Tue 3/3

5:35 am-6:39 pm

2 stops11h 04m

Detroit Metropolitan Wayne County

Wed 3/4

8:25 am-10:38 pm

2 stops16h 13m

$444

HelenaChicago

HLN - MDW

HLNMDW

Helena

Tue 11/11

1:06 pm-11:40 pm

2 stops9h 34m

Chicago Midway

Tue 11/18

1:47 pm-10:30 pm

2 stops9h 43m

$446

HelenaDetroit

HLN - DTW

HLNDTW

Helena

Tue 3/3

2:30 pm-10:30 pm

1 stop6h 00m

Detroit Metropolitan Wayne County

Wed 3/4

4:43 pm-8:59 pm

1 stop6h 16m

$463

HelenaChicago

HLN - ORD

HLNORD

Helena

Sat 11/22

7:32 pm-6:28 am

1 stop9h 56m

Chicago O'Hare Intl

Fri 11/28

6:00 am-6:52 pm

1 stop13h 52m

$481

HelenaChicago

HLN - ORD

HLNORD

Helena

Sat 11/22

6:40 am-11:59 pm

1 stop16h 19m

Chicago O'Hare Intl

Fri 11/28

8:47 am-1:27 pm

1 stop5h 40m

$526

HelenaChicago

HLN - ORD

HLNORD

Helena

Mon 3/16

2:30 pm-10:52 pm

1 stop7h 22m

Chicago O'Hare Intl

Thu 3/19

8:45 am-1:27 pm

1 stop5h 42m

$537

HelenaBay City

HLN - MBS

HLNMBS

Helena

Wed 12/10

5:30 am-2:25 pm

2 stops30h 55m

Bay City MBS Intl

Sat 12/13

3:09 pm-10:30 pm

2 stops9h 21m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 18 results
1
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Best time to book a flight from Helena to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to Michigan

What is the cheapest month to book a flight from Helena to Michigan?

Currently, July is the cheapest month in which you can book a flight from Helena to Michigan (average of $145). Flying from Helena to Michigan in February is currently the most expensive (average of $379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Michigan

Get insights into the airlines that provide service to Michigan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Michigan. Reviews last updated October 13, 2025.
See what other customers who have flown with United Airlines from Helena to Michigan have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,970 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,970 reviews
United Airlines
7.4
Good
8,970 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Helena to Michigan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helena to Michigan?

    For a flight from Helena to Michigan, you will be flying from Helena. Helena (HLN) is just 2.7 mi from the center of the city.

  • How long is the flight from Helena to Michigan?

    Airlines like Alaska Airlines, United Airlines, and Delta fly from Helena to Michigan in about 7h 28m. The time it takes to get you to your destination can typically vary by up to 13h 49m. Airlines will cover a distance of 1227 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Helena to Michigan?

    The most popular flight routes from Helena to Michigan are Helena - Chicago O'Hare Intl, Helena - Detroit Metropolitan Wayne County and Helena - Flint Bishop.

  • Can I find deals for flights from Helena to Michigan that include hotel bookings?

    Yes. In addition to deals on Helena to Michigan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Michigan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Michigan.

  • Can I find deals for business class flights from Helena to Michigan?

    Yes. Cheapflights offers flight deals from Helena to Michigan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to Michigan?

    Currently, July is the cheapest month in which you can book a flight from Helena to Michigan (average of $145). Flying from Helena to Michigan in February is currently the most expensive (average of $379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Helena to Michigan

Discover the top airline that operate flights from Helena to Michigan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$318Average$549FlexibilityNo cancel feeOn-time69%

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