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$459+ Cheap flights from Helena to Detroit Metropolitan Wayne County Airport (HLN - DTW)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — DTW
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Helena to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Detroit (DTW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$459
(Delta)
From Helena to Detroit Metropolitan Wayne County
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Find flight deals from Helena to Detroit

Cheapest flights from Helena to Detroit
Explore the most affordable flight options available from Helena to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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.
sáb. 10/41:00 pmHLN - DTW
1 stop8h 13mDelta
sáb. 10/118:00 amDTW - HLN
1 stop6h 20mDelta
Deal found 9/11$459
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/141:06 pmHLN - DTW
1 stop8h 53mDelta
dom. 11/168:03 amDTW - HLN
1 stop6h 23mDelta
Deal found 9/10$479
This United Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/35:18 pmHLN - DTW
1 stop19h 42mUnited Airlines
dom. 10/59:00 amDTW - HLN
1 stop9h 40mUnited Airlines
Deal found 9/10$497
This United Airlines deal was found by Cheapflights users on 9/11. 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.
mar. 10/145:18 pmHLN - DTW
2 stops14h 43mUnited Airlines
mar. 10/219:00 amDTW - HLN
1 stop7h 09mUnited Airlines
Deal found 9/11$540
This United Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 11/142:22 pmHLN - DTW
1 stop5h 55mUnited Airlines
dom. 11/167:15 amDTW - HLN
2 stops8h 12mUnited Airlines
Deal found 9/10$568
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 9/186:30 amHLN - DTW
1 stop6h 34mUnited Airlines
lun. 9/229:01 amDTW - HLN
1 stop6h 29mUnited Airlines
Deal found 9/10$627
This United Airlines deal was found by Cheapflights users on 9/10. 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.
jue. 10/306:40 amHLN - DTW
2 stops15h 19mUnited Airlines
dom. 11/24:30 pmDTW - HLN
1 stop6h 52mUnited Airlines
Deal found 9/10$655

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Detroit 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Helena to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Helena

Fly to

Detroit

Route

Depart

Return

Price

HelenaDetroit

HLN - DTW

HLNDTW

Helena

sáb. 10/4

1:00 pm-11:13 pm

1 stop8h 13m

Detroit Metropolitan Wayne County

sáb. 10/11

8:00 am-12:20 pm

1 stop6h 20m

$459

HelenaDetroit

HLN - DTW

HLNDTW

Helena

vie. 11/14

1:06 pm-11:59 pm

1 stop8h 53m

Detroit Metropolitan Wayne County

dom. 11/16

8:03 am-12:26 pm

1 stop6h 23m

$479

HelenaDetroit

HLN - DTW

HLNDTW

Helena

mar. 3/3

5:35 am-6:39 pm

2 stops11h 04m

Detroit Metropolitan Wayne County

mié. 3/4

5:45 pm-10:38 pm

1 stop6h 53m

$504

HelenaDetroit

HLN - DTW

HLNDTW

Helena

mar. 10/14

5:18 pm-10:01 am

2 stops14h 43m

Detroit Metropolitan Wayne County

mar. 10/21

9:00 am-2:09 pm

1 stop7h 09m

$540

HelenaDetroit

HLN - DTW

HLNDTW

Helena

vie. 11/14

2:22 pm-10:17 pm

1 stop5h 55m

Detroit Metropolitan Wayne County

dom. 11/16

7:15 am-1:27 pm

2 stops8h 12m

$568

HelenaDetroit

HLN - DTW

HLNDTW

Helena

jue. 10/30

6:40 am-11:59 pm

2 stops15h 19m

Detroit Metropolitan Wayne County

dom. 11/2

4:30 pm-9:22 pm

1 stop6h 52m

$655

HelenaDetroit

HLN - DTW

HLNDTW

Helena

jue. 10/30

5:45 am-3:20 pm

1 stop7h 35m

Detroit Metropolitan Wayne County

dom. 11/2

8:00 am-12:20 pm

1 stop6h 20m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Helena to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit 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 Detroit Metropolitan Wayne County Airport

What is the cheapest month to book a flight from Helena to Detroit Metropolitan Wayne County Airport?

Currently, August is the cheapest month in which you can book a flight from Helena to Detroit Metropolitan Wayne County Airport (average of $250). Flying from Helena to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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.

Related info for your journey

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

  • How long is the flight from Helena to Detroit Metropolitan Wayne County Airport?

    For as low as $459, Delta can have you in Detroit Metropolitan Wayne County Airport from Helena in 8h 13m. The distance between Helena and Detroit Metropolitan Wayne County Airport is about 1436 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Detroit 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 Detroit Metropolitan Wayne County Airport?

    Currently, August is the cheapest month in which you can book a flight from Helena to Detroit Metropolitan Wayne County Airport (average of $250). Flying from Helena to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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.

See more FAQs

Traveling to a place near Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Sterling Heights
Dearborn
Troy
Warren
Southfield
Novi
Clarkston
Allen Park
Utica
Plymouth
Monroe
Wixom
Brighton
Livonia
Roseville
Fremont
Port Huron
Auburn Hills
Madison Heights
Southgate

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