Which airports can I use when flying from Duluth to Helena?

Flights from Duluth to Helena usually depart from Duluth Intl (DLH) and arrive at Helena (HLN).

What cabin classes can I book on flights from Duluth to Helena?

Only Economy Class is available on flights from Duluth to Helena.

Do I need a passport to fly from Duluth to Helena?

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.

Have flight prices from Duluth to Helena 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 $394 to $1,400. That means the highest observed fare was about 4x higher than the lowest one.

How are flight prices from Duluth to Helena looking right now?

One-way fares from Duluth to Helena are currently higher than usual. Average one-way flight prices are about $658, which is 27% above the typical average for this route.

What is the time difference between Duluth and Helena?

Helena is 1 hour behind Duluth (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Helena Airport (HLN)?

Helena Airport (HLN) hosts 5 major car rental companies, with daily rates averaging $83 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Hertz • Avis • National

Which airline is the cheapest to fly from Duluth to Helena?

Delta ($394) and United Airlines ($593) are the cheapest airlines to fly round-trip from Duluth to Helena according to KAYAK data over the last 5 days.

$330 CHEAP FLIGHTS from Duluth to Helena (DLH - HLN)

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Cheapest one-way

$330

Typical prices: $499-$518

Delta

Mon 11/12

DLH - HLN • 2 stops

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Flight Deals

Cheap Flights from Duluth to Helena (DLH-HLN)

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

Round-trip

One-way

Recent round-trip flight deals from Duluth to Helena

Fri, Dec 4 - Mon, Dec 7

5:00 am - 12:30 pmDLH Duluth Intl-HLN Helena

8h 30m2 stops Minneapolis St Paul Salt Lake City

1:10 pm - 10:58 pmHLN Helena-DLH Duluth Intl

8h 48m2 stops Salt Lake City Minneapolis St Paul

$394Delta

Tue, Jan 26 - Sat, Jan 30

11:30 am - 9:32 pmDLH Duluth Intl-HLN Helena

11h 02m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 6:31 pmHLN Helena-DLH Duluth Intl

11h 16m2 stops Denver Intl Chicago O'Hare Intl

$593United Airlines

Tue, Jan 26 - Sat, Jan 30

11:30 am - 9:32 pmDLH Duluth Intl-HLN Helena

11h 02m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 6:31 pmHLN Helena-DLH Duluth Intl

11h 16m2 stops Denver Intl Chicago O'Hare Intl

$603United Airlines

Thu, Nov 12 - Mon, Nov 16

11:16 am - 9:31 pmDLH Duluth Intl-HLN Helena

11h 15m2 stops Chicago O'Hare Intl Denver Intl

2:23 pm - 2:30 pmHLN Helena-DLH Duluth Intl

23h 07m2 stops Denver Intl Chicago O'Hare Intl

$822United Airlines

Fri, Dec 4 - Mon, Dec 7

5:54 am - 1:52 pmDLH Duluth Intl-HLN Helena

32h 58m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 6:10 pmHLN Helena-DLH Duluth Intl

26h 35m3 stops Denver Intl Lincoln Chicago O'Hare Intl

$916United Airlines

Thu, Nov 12 - Mon, Nov 16

11:16 am - 9:31 pmDLH Duluth Intl-HLN Helena

11h 15m2 stops Chicago O'Hare Intl Denver Intl

6:28 am - 11:14 pmHLN Helena-DLH Duluth Intl

15h 46m3 stops Denver Intl Indianapolis Chicago O'Hare Intl

$1,217United Airlines

Thu, Nov 12 - Mon, Nov 16

6:23 am - 9:31 pmDLH Duluth Intl-HLN Helena

16h 08m3 stops Chicago O'Hare Intl Cincinnati Cinci./N. Kentucky Denver Intl

6:28 am - 11:14 pmHLN Helena-DLH Duluth Intl

15h 46m3 stops Denver Intl Indianapolis Chicago O'Hare Intl

$1,343United Airlines

Fri, Dec 4 - Mon, Dec 7

11:00 am - 9:26 pmDLH Duluth Intl-HLN Helena

11h 26m3 stops Chicago O'Hare Intl Madison Truax Field Denver Intl

6:20 am - 6:10 pmHLN Helena-DLH Duluth Intl

10h 50m3 stops Denver Intl Des Moines Chicago O'Hare Intl

$1,400United Airlines

Booking Insights

Price, demand and travel trends for Duluth to Helena flights

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

Which airline is the cheapest to fly from Duluth to Helena?: Delta ($394) and United Airlines ($593) are the cheapest airlines to fly round-trip from Duluth to Helena according to KAYAK data over the last 5 days.

Find deals

Cheapest flight	$330

One-way flight from Duluth to Helena

When to book flights from Duluth to Helena

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

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Duluth to Helena?
Only Economy Class is available on flights from Duluth to Helena.
Do I need a passport to fly from Duluth to Helena?
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.
Have flight prices from Duluth to Helena 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 $394 to $1,400. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Duluth to Helena looking right now?
One-way fares from Duluth to Helena are currently higher than usual. Average one-way flight prices are about $658, which is 27% above the typical average for this route.
What car rental options are available at Helena Airport (HLN)?
Helena Airport (HLN) hosts 5 major car rental companies, with daily rates averaging $83 for economy cars. Top options include:

• Budget
• Enterprise Rent-A-Car
• Hertz
• Avis
• National
Which airports can I use when flying from Duluth to Helena?
Flights from Duluth to Helena usually depart from Duluth Intl (DLH) and arrive at Helena (HLN).
What is the time difference between Duluth and Helena?
Helena is 1 hour behind Duluth (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Helena Airport.

• La Quinta Inn & Suites by Wyndham Helena
• Baymont by Wyndham Helena
• Home2 Suites By Hilton Helena

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DLH - HLN

$330 Find Cheap Flights from Duluth to Helena - Compare and Save

Everything you should know

Cheap Flights from Duluth to Helena (DLH-HLN)

Recent round-trip flight deals from Duluth to Helena

Recent one-way flight deals from Duluth to Helena

Price, demand and travel trends for Duluth to Helena flights

Which airline is the cheapest to fly from Duluth to Helena?

Key details for Duluth to Helena flights

Cheapest flight

When to book flights from Duluth to Helena

Your Duluth to Helena flight questions, answered

Your guide to booking Duluth to Helena flights

More options for your flight from Duluth to Helena

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

Information on your arrival and departure airports

Cabin class types available on flights from Duluth to Helena

Find direct flights to and from Duluth and Helena

Flights from domestic origins to Helena

Flights to other popular destinations