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$225+ Cheap flights from Helena (HLN) to Michigan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — DTW
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap 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 April 29, 2026.

This Delta deal was found by Cheapflights users on 4/24. 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.
Fri 6/51:03 pm
HLN
-
ORD
1 stop7h 47m
Delta
Tue 6/97:45 am
ORD
-
HLN
1 stop5h 35m
Delta
Deal found 4/24$349
This Delta deal was found by Cheapflights users on 4/28. 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 7/295:40 am
HLN
-
ORD
2 stops9h 43m
Delta
Tue 8/42:07 pm
ORD
-
HLN
2 stops9h 33m
Delta
Deal found 4/28$359
This Delta deal was found by Cheapflights users on 4/27. 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.
Tue 5/121:03 pm
HLN
-
ORD
1 stop7h 47m
Delta
Sat 5/167:45 am
ORD
-
HLN
1 stop5h 38m
Delta
Deal found 4/27$399
This Delta deal was found by Cheapflights users on 4/28. 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 7/295:40 am
HLN
-
MDW
2 stops11h 45m
Delta
Tue 8/41:16 pm
MDW
-
HLN
2 stops10h 24m
Delta
Deal found 4/28$414
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 10/94:08 pm
HLN
-
ORD
1 stop6h 51m
Alaska Airlines
Mon 10/126:00 am
ORD
-
HLN
1 stop10h 31m
Alaska Airlines
Deal found 4/28$419
This Delta deal was found by Cheapflights users on 4/25. 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 6/51:03 pm
HLN
-
MDW
2 stops18h 39m
Delta
Tue 6/91:49 pm
MDW
-
HLN
2 stops9h 42m
Delta
Deal found 4/25$428
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:22 pm
HLN
-
ORD
1 stop11h 18m
Alaska Airlines
Wed 5/1310:00 am
ORD
-
HLN
1 stop7h 06m
Alaska Airlines
Deal found 4/24$429
This Delta deal was found by Cheapflights users on 4/24. 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.
Sat 5/91:03 pm
HLN
-
ORD
2 stops9h 56m
Delta
Wed 5/137:45 am
ORD
-
HLN
1 stop5h 38m
Delta
Deal found 4/24$434
This Expedia deal was found by Cheapflights users on 4/25. 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.
Fri 6/54:43 pm
HLN
-
ORD
1 stop12h 37m
Alaska Airlines
Mon 6/86:00 am
ORD
-
HLN
1 stop11h 06m
Alaska Airlines
Deal found 4/25$438
This Delta deal was found by Cheapflights users on 4/27. 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.
Tue 5/121:03 pm
HLN
-
DTW
1 stop8h 56m
Delta
Sat 5/167:01 am
DTW
-
HLN
2 stops7h 22m
Delta
Deal found 4/27$483
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/92:30 pm
HLN
-
DTW
1 stop6h 23m
United Airlines
Wed 5/133:33 pm
DTW
-
HLN
1 stop8h 13m
United Airlines
Deal found 4/24$489
This Delta deal was found by Cheapflights users on 4/24. 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.
Tue 10/275:45 am
HLN
-
MDW
2 stops11h 52m
Delta
Sat 10/3110:35 am
MDW
-
HLN
2 stops13h 06m
Delta
Deal found 4/24$518

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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)

One-way from

$225
(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.
Search Deals
From Helena to Michigan
Search Deals
One-way flight from Helena to Michigan
Search Deals

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 April 29, 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

Price

Cheapest round-trip
Quickest round-trip

HelenaChicago

HLN - ORD

HLNORD

Helena

Fri 6/5

1:03 pm-9:50 pm

1 stop7h 47m

Chicago O'Hare Intl

Tue 6/9

7:45 am-12:20 pm

1 stop5h 35m

$349

HelenaChicago

HLN - ORD

HLNORD

Helena

Wed 7/29

5:40 am-6:29 pm

2 stops11h 49m

Chicago O'Hare Intl

Tue 8/4

2:07 pm-10:40 pm

2 stops9h 33m

$359

HelenaChicago

HLN - ORD

HLNORD

Helena

Tue 5/12

1:03 pm-9:50 pm

1 stop7h 47m

Chicago O'Hare Intl

Sat 5/16

7:45 am-12:23 pm

1 stop5h 38m

$399

HelenaChicago

HLN - MDW

HLNMDW

Helena

Wed 7/29

5:40 am-6:25 pm

2 stops11h 45m

Chicago Midway

Tue 8/4

1:16 pm-10:40 pm

2 stops10h 24m

$414

HelenaChicago

HLN - ORD

HLNORD

Helena

Fri 10/9

4:08 pm-11:59 pm

1 stop6h 51m

Chicago O'Hare Intl

Mon 10/12

6:00 am-3:31 pm

1 stop10h 31m

$419

HelenaChicago

HLN - MDW

HLNMDW

Helena

Fri 6/5

1:03 pm-8:42 am

2 stops18h 39m

Chicago Midway

Tue 6/9

1:49 pm-10:31 pm

2 stops9h 42m

$428

HelenaChicago

HLN - ORD

HLNORD

Helena

Mon 5/11

6:22 pm-6:40 am

1 stop11h 18m

Chicago O'Hare Intl

Fri 5/15

5:44 pm-4:06 pm

1 stop23h 22m

$429

HelenaChicago

HLN - ORD

HLNORD

Helena

Fri 6/26

1:00 pm-9:57 pm

1 stop7h 57m

Chicago O'Hare Intl

Fri 7/3

7:45 am-12:20 pm

1 stop5h 35m

$464

HelenaChicago

HLN - ORD

HLNORD

Helena

Thu 6/25

1:00 pm-9:57 pm

1 stop7h 57m

Chicago O'Hare Intl

Sat 7/4

5:00 pm-10:31 pm

1 stop6h 31m

$464

HelenaDetroit

HLN - DTW

HLNDTW

Helena

Sat 5/9

2:30 pm-10:53 pm

1 stop6h 23m

Detroit Metropolitan Wayne County

Wed 5/13

3:33 pm-9:46 pm

1 stop8h 13m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 37 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 Delta, United Airlines, and Alaska Airlines fly from Helena to Michigan in about 6h 23m. The time it takes to get you to your destination can typically vary by up to 4h 09m. Airlines will cover a distance of 1436 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 - Chicago Midway and Helena - Detroit Metropolitan Wayne County.

  • 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.

See more FAQs

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