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).

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?

Based on fares seen in the past 5 days, round-trip prices on this route were fairly steady, ranging from about $568 to $617. The highest observed fare was only about 8% higher than the lowest one.

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 starting from around $25 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Hertz • Avis • National

$568 CHEAP FLIGHTS from Duluth to Helena (DLH - HLN)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Helena!

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

Tue, Jan 26 - Sat, Jan 30

11:08 am - 8:59 pmDLH Duluth Intl-HLN Helena

10h 51m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 5:51 pmHLN Helena-DLH Duluth Intl

9h 51m2 stops Denver Intl Chicago O'Hare Intl

$568United Airlines

Tue, Jan 26 - Sat, Jan 30

11:08 am - 8:59 pmDLH Duluth Intl-HLN Helena

10h 51m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 5:51 pmHLN Helena-DLH Duluth Intl

9h 51m2 stops Denver Intl Chicago O'Hare Intl

$588United Airlines

Tue, Jan 26 - Sat, Jan 30

11:08 am - 8:59 pmDLH Duluth Intl-HLN Helena

10h 51m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 5:51 pmHLN Helena-DLH Duluth Intl

9h 51m2 stops Denver Intl Chicago O'Hare Intl

$597United Airlines

Tue, Jan 26 - Sat, Jan 30

11:08 am - 8:59 pmDLH Duluth Intl-HLN Helena

10h 51m2 stops Chicago O'Hare Intl Denver Intl

7:00 am - 5:51 pmHLN Helena-DLH Duluth Intl

9h 51m2 stops Denver Intl Chicago O'Hare Intl

$617United 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 from Duluth to Helena with more confidence.

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

United Airlines ($568) offered the cheapest round-trip ticket from Duluth to Helena in the last 5 days.

Find deals

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.

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).
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?
Based on fares seen in the past 5 days, round-trip prices on this route were fairly steady, ranging from about $568 to $617. The highest observed fare was only about 8% higher than the lowest one.
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 starting from around $25 for economy cars. Top options include:
• Budget
• Enterprise Rent-A-Car
• Hertz
• Avis
• National

If you're arriving late at night and need somewhere to stay, check out these hotels close to Helena Airport.
- Days Inn by Wyndham Helena
- Americas Best Value Inn & Suites Helena
- Baymont by Wyndham Helena

More options for your flight from Duluth to Helena

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

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

Car rentals in Helena

Hotels in Helena

Vacations in Helena

DLH - HLN

$568 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

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

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