HLN - DTW

$449 Find Cheap Flights from Helena to Detroit - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$449
Typical prices: $528-$682
United Airlines
Sat 11/10Wed 11/14
HLN - DTW • 1 stop
When to travel
March
Cheapest • 52% price drop
June
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to Detroit Metropolitan Wayne County Airport!
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Flight Deals

Cheap Flights from Helena to Detroit (HLN-DTW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Detroit

Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
2:23 pm - 10:15 pmHLN  Helena-DTW Detroit Metropolitan Wayne County
5h 52m1 stop Denver Intl
United Airlines Logo
3:24 pm - 9:31 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
8h 07m1 stop Denver Intl
$449United Airlines
Tue, Nov 10 - Sat, Nov 14
Delta Logo
1:07 pm - 11:58 pmHLN  Helena-DTW Detroit Metropolitan Wayne County
8h 51m1 stop Salt Lake City
Delta Logo
4:30 pm - 10:32 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
8h 02m2 stops Minneapolis St Paul Salt Lake City
$454Delta
Tue, Nov 10 - Sat, Nov 14
Delta Logo
1:07 pm - 12:57 amHLN  Helena-DTW Detroit Metropolitan Wayne County
9h 50m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
4:30 pm - 10:32 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
8h 02m2 stops Minneapolis St Paul Salt Lake City
$459Delta
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
2:23 pm - 10:15 pmHLN  Helena-DTW Detroit Metropolitan Wayne County
5h 52m1 stop Denver Intl
United Airlines Logo
3:24 pm - 9:31 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
8h 07m1 stop Denver Intl
$524United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
6:28 am - 2:27 pmHLN  Helena-DTW Detroit Metropolitan Wayne County
5h 59m1 stop Denver Intl
United Airlines Logo
12:35 pm - 9:31 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
10h 56m2 stops Chicago O'Hare Intl Denver Intl
$529United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
6:28 am - 8:30 pmHLN  Helena-DTW Detroit Metropolitan Wayne County
12h 02m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
8:30 am - 9:31 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
15h 01m2 stops Newark Denver Intl
$534United Airlines
Sat, Nov 14 - Tue, Nov 17
United Airlines Logo
2:23 pm - 10:15 pmHLN  Helena-DTW Detroit Metropolitan Wayne County
5h 52m1 stop Denver Intl
United Airlines Logo
3:24 pm - 9:31 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
8h 07m1 stop Denver Intl
$559United Airlines
Tue, Nov 10 - Sat, Nov 14
Alaska Airlines Logo
4:41 pm - 9:27 amHLN  Helena-DTW Detroit Metropolitan Wayne County
14h 46m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl
Alaska Airlines Logo
6:42 am - 4:04 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
11h 22m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
$1,057Alaska Airlines
Tue, Nov 10 - Sat, Nov 14
Alaska Airlines Logo
4:41 pm - 4:47 pmHLN  Helena-DTW Detroit Metropolitan Wayne County
22h 06m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:42 am - 4:04 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
11h 22m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
$1,282Alaska Airlines
Tue, Nov 10 - Sat, Nov 14
Alaska Airlines Logo
4:41 pm - 4:47 pmHLN  Helena-DTW Detroit Metropolitan Wayne County
22h 06m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:45 pm - 4:04 pmDTW  Detroit Metropolitan Wayne County-HLN Helena
24h 19m1 stop Seattle/Tacoma Intl
$2,063Alaska Airlines
Booking Insights

Price, demand and travel trends for Helena to Detroit Metropolitan Wayne County Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Helena to Detroit Metropolitan Wayne County Airport?

Round-trip flights from Helena to Detroit Metropolitan Wayne County Airport typically range from $528 to $682. The lowest price found in the past 5 days was $449, on United Airlines.

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Key details for Helena to Detroit Metropolitan Wayne County Airport flights

Low season

April

Cheapest flight

$449
Beat the crowds with an average 86% drop in travelers.
The most popular month to fly with an average 82% increase in travelers.
Round-trip flight from Helena to Detroit Metropolitan Wayne County Airport

When to book flights from Helena to Detroit

Are your dates flexible? Find out the best times to travel from Helena to Detroit based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Helena to Detroit Metropolitan Wayne County Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Helena to Detroit Metropolitan Wayne County Airport?

    Only Economy Class is available on flights from Helena to Detroit Metropolitan Wayne County Airport.

  • Do I need a passport to fly from Helena to Detroit Metropolitan Wayne County Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Helena to Detroit Metropolitan Wayne County Airport flight?

    Round-trip flights from Helena to Detroit Metropolitan Wayne County Airport range from $528 to $682, with an average of $599 over the past 12 months. Anything below $528 counts as a good deal.

  • Have flight prices from Helena to Detroit Metropolitan Wayne County Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $449 to $2,063. That means the highest observed fare was about 5x higher than the lowest one.

  • What car rental options are available at Detroit Metropolitan Wayne County Airport (DTW)?

    Detroit Metropolitan Wayne County Airport (DTW) hosts 5 major car rental companies, with daily rates averaging $75 for economy cars. Top options include:

    • Hertz
    • Dollar
    • Budget
    • Thrifty
    • Alamo

  • Which airports can I use when flying from Helena to Detroit Metropolitan Wayne County Airport?

    Flights from Helena to Detroit Metropolitan Wayne County Airport usually depart from Helena (HLN) and arrive at Detroit Metropolitan Wayne County (DTW).

  • Which airports do connecting flights from Helena to Detroit Metropolitan Wayne County Airport pass through?

    Most connecting flights from Helena to Detroit Metropolitan Wayne County Airport pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Helena to Detroit Metropolitan Wayne County Airport?

    Yes. Flexible dates can save you up to 37% on flights from Helena to Detroit Metropolitan Wayne County Airport. Wednesday is the cheapest departure day at $589 round-trip on average, while Saturday is the most expensive at $931, a difference of $342.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Helena and Detroit Metropolitan Wayne County Airport?

    Detroit Metropolitan Wayne County Airport is 2 hours ahead of Helena (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Detroit Metropolitan Wayne County Airport?

    Some of the most popular sights in Detroit Metropolitan Wayne County Airport are Greektown Casino, Ford Field and Little Caesars Arena. These are among the most viewed places in Detroit Metropolitan Wayne County Airport on KAYAK.

Your guide to booking Helena to Detroit Metropolitan Wayne County Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $589, about $342 less than Saturday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Helena to Detroit Metropolitan Wayne County Airport trip for March. Fares historically average $288 round-trip in that month - typically $643 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Detroit Metropolitan Wayne County Airport.

    • The Westin Detroit Metropolitan Airport

More options for your flight from Helena to Detroit

Complete your trip to Detroit with a hotel stay or car rental

Car rentals in Detroit
Hotels in Detroit
Vacations in Detroit