CA $549 Cheap Flights from Helena (HLN) to Denver (DEN)

Popular airlines from Helena, MT (HLN-Helena Regional) to Denver International Airport (DEN)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

Cheap flights from Helena (HLN) to Denver (DEN)

Prices were available within the past 7 days and start at CA $549 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Helena (HLN) to Denver (DEN)

April is typically the cheapest month to fly

From CA $260 - CA $710 per traveller.

Graph displaying average flight prices per month

Flight from Helena to Denver (HLN - DEN) route information
Origin airport
Helena Regional
Destination airport
Denver Intl.
Distance
950 km
Average flight time
2 hours 5 mins

Helena to Denver Flights

The easy way to book your flights from Helena to Denver 

With Expedia, it’s simple to find and book flights to Denver from Helena whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are United Airlines nonstop flights to Denver Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Helena to Denver today, tomorrow, or this week.  

 

Save dollars with cheap flights from Helena Regional, HLN to Denver Intl., DEN 

Sort your search results by price to find great deals on your flight from Helena to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Helena currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Denver  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Denver from Helena 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today.

Frequently asked questions

How much is a flight from HLN to Denver Airport?
The lowest price advertised for a round-trip journey between HLN and DIA airport is . But you better act quick. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Helena Regional Airport to Denver Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Helena Regional Airport (HLN) to Denver Intl. Airport (DEN) that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from HLN to Denver Intl. Airport (DEN). This allows you to snag a great deal ahead of time and still have the freedom to reschedule without any extra fees. You'll just need to pay the fare difference, if applicable.
How many hours is the flight from Helena Regional Airport (HLN) to DEN?
The journey from Helena Regional Airport (HLN) to DIA airport takes only 3 hours and 53 minutes, so don't get too settled. There's a good chance the next time you peek out the window you'll be about to land in Denver.
How far is the flight from Helena Regional Airport to Denver Airport?
A flight distance of just 960 kilometres separates Helena and Denver. Once you're in the air, you won't get a chance to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from Helena Regional Airport (HLN) to Denver Airport?
A popular option with many travellers, United Airlines (UA) operates 60 flights every month from Helena Regional Airport (HLN) to DIA airport. Pick the one that fits with your travel schedule and book your fare today.
Are HLN to Denver Intl. Airport (DEN) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally find a bargain, with some super cheap airfares from Helena Regional Airport (HLN) to Denver Intl. Airport (DEN) showing up a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.