$390+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — DTW
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Helena to Michigan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Helena to Michigan
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Best
Last-minute
One-way
Cheapest flights from Helena to MichiganExplore 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 27, 2026.
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 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/102:23 pm -
1 stop5h 52m
Sat 11/143:24 pm -
1 stop8h 07m
Deal found 10/26![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 10/26. 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 11/101:07 pm -
1 stop8h 51m
Sat 11/144:30 pm -
2 stops8h 02m
Deal found 10/26![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/142:23 pm -
1 stop5h 52m
Tue 11/173:24 pm -
1 stop8h 07m
Deal found 10/22![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/212:27 pm -
1 stop6h 01m
Sat 1/26:00 am -
2 stops9h 46m
Deal found 10/24![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 10/291:08 pm -
1 stop8h 51m
Mon 11/25:45 pm -
1 stop6h 39m
Deal found 10/27![Delta logo]()
$579
Best flights from Helena to MichiganDiscover carefully curated flight deals from Helena to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Helena to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/102:23 pm -
1 stop5h 52m
Sat 11/143:24 pm -
1 stop8h 07m
Deal found 10/26![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 10/26. 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 11/101:07 pm -
1 stop8h 51m
Sat 11/144:30 pm -
2 stops8h 02m
Deal found 10/26![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/142:23 pm -
1 stop5h 52m
Tue 11/173:24 pm -
1 stop8h 07m
Deal found 10/24![United Airlines logo]()
$489
Last-minute flights from Helena to MichiganDiscover last-minute flight deals from Helena to Michigan. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Michigan. Data last updated October 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 10/291:08 pm -
1 stop8h 51m
Mon 11/25:45 pm -
1 stop6h 39m
Deal found 10/27![Delta logo]()
$579
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/102:23 pm -
1 stop5h 52m
Sat 11/143:24 pm -
1 stop8h 07m
Deal found 10/26![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 10/26. 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 11/101:07 pm -
1 stop8h 51m
Sat 11/144:30 pm -
2 stops8h 02m
Deal found 10/26![Delta logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/142:23 pm -
1 stop5h 52m
Tue 11/173:24 pm -
1 stop8h 07m
Deal found 10/22![United Airlines logo]()
$489
One-way flights from Helena to MichiganSearch for one-way flight options from Helena to Michigan. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Helena to Michigan. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Expedia deal was found by Cheapflights users on 10/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:41 pm -
1 stop22h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Alaska Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/286:20 am -
2 stops9h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 10/24. 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.
Mon 12/281:10 pm -
1 stop8h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$420
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/292:27 pm -
1 stop6h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![United Airlines logo]()
$433
Find 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 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $449 (United Airlines) |
One-way from | $390 (Expedia) |
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 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from Helena to Michigan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaDetroit
HLN Helena - DTW Detroit Metropolitan Wayne County
HLNDTW
Helena
Mon 12/28
1:10 pm-11:58 pm
1 stop8h 48m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$420
Quickest round-trip
HelenaDetroit
HLN Helena - DTW Detroit Metropolitan Wayne County
HLNDTW
Helena
Tue 12/29
2:27 pm-10:28 pm
1 stop6h 01m
Detroit Metropolitan Wayne County
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$433
HelenaDetroit
HLN Helena - DTW Detroit Metropolitan Wayne County
HLNDTW
Helena
Tue 11/10
2:23 pm-10:15 pm
1 stop5h 52m
Detroit Metropolitan Wayne County
Sat 11/14
3:24 pm-9:31 pm
1 stop8h 07m
$449
HelenaDetroit
HLN Helena - DTW Detroit Metropolitan Wayne County
HLNDTW
Helena
Tue 11/10
1:07 pm-11:58 pm
1 stop8h 51m
Detroit Metropolitan Wayne County
Sat 11/14
4:30 pm-10:32 pm
2 stops8h 02m
$454
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
$489
Sorted by cheapest first
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.
HLN-DTW
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
HLN-USMI
HLN-DTW
No data available for this route at this time. Please check back soon.
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 27, 2026.
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.
Overall
7.3
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Overall
7.3
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Alternative routes for Helena to Michigan
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Complete your trip
Complete your trip to Michigan by adding a car rental and/or hotel reservation to your travel itinerary.
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Helena and Michigan flights
Browse other Helena and Michigan flight options. Last updated on October 27, 2026.
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Helena to Michigan flights
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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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$528 | Average$628 | FlexibilityNo cancel fee | On-time69% |