$546+ Cheap flights from North Dakota to Helena (HLN)
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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — HLN
Nov 19 — Nov 261
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from North Dakota to Helena
Keep the following information in mind while searching for North Dakota to Helena flight deals. Data was last updated October 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $546 (United Airlines) |
Find flight deals from North Dakota to Helena
Best flights from North Dakota to HelenaDiscover carefully curated flight deals from North Dakota to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2025.
Discover carefully curated flight deals from North Dakota to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2025.
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Wed 4/151:00 pmJMS - HLN
1 stop8h 59mUnited Airlines
Sat 4/182:30 pmHLN - JMS
1 stop25h 24mUnited Airlines
Deal found 10/17![United Airlines logo]()
$546
Cheapflights Fare Finder
Customize your flight search to find flights from North Dakota to Helena 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 October 20, 2025.
Use the filters below to find and compare flights from North Dakota to Helena that are best for you.
Fly from
North Dakota
Fly to
Helena
Route
Depart
Return
Price
JamestownHelena
JMS - HLN
JMSHLN
Jamestown
Wed 4/15
1:00 pm-8:59 pm
1 stop8h 59m
Helena
Sat 4/18
2:30 pm-4:54 pm
1 stop25h 24m
$546
Best time to book a flight from North Dakota to Helena
Have a flexible travel schedule? Discover the best time to fly to Helena from North Dakota 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 North Dakota to Helena
What is the cheapest month to book a flight from North Dakota to Helena?
Currently, April is the cheapest month in which you can book a flight from North Dakota to Helena (average of $266). Flying from North Dakota to Helena in December is currently the most expensive (average of $422). 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.