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

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

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Cheap Flights from Denver to Helena (DEN-HLN)

Prices were available within the past 7 days and start at for one-way flights and ¥35,910 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
United
Delta
Alaska Airlines
Delta
Delta
Delta
Delta
United

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

March is typically the cheapest month to fly

From ¥29,245 - ¥97,538 per traveler.

Frequently asked questions

How much is a flight from DIA airport to HLN?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between DIA airport and Helena Regional Airport (HLN) was ¥35,910. Cheap tickets don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Denver Airport to HLN?
The majority of flights can be canceled online, but every airline has its own set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from DEN to Helena Regional Airport (HLN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DIA airport to Helena Regional Airport (HLN) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Denver Intl. Airport (DEN) to HLN?
The average flight time from DEN to Helena Regional Airport (HLN) is 3 hours and 49 minutes. If you're lucky, you might just get through an entire movie before landing!
How far is the flight from Denver Airport to HLN?
With a flight distance of 960 kilometers, it's only a hop from Denver Intl. Airport (DEN) to HLN. It might be a quick journey, but it's still worth packing a book to read.
Which airlines fly direct from DEN to HLN?
Flying directly from Denver Intl. Airport (DEN) to Helena Regional Airport is simple with United Airlines (UA). This leading airline offers 60 flights every month.
Are DEN to HLN flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Denver Intl. Airport (DEN) to HLN can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out altogether! If you'd rather start planning early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines advertise their prices that far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Origin airport
Denver Intl.
Destination airport
Helena Regional
Roundtrip price
¥35,910
Distance
950 km
Average flight time
2 hours 11 mins

Book with confidence

*Available to Expedia members.