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Helena

$209+ Cheap flights from Colorado 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HLN
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Colorado to Helena

Keep the following information in mind while searching for Colorado to Helena flight deals. Data was last updated julio 30, 2025.

Round-trip from

$209
(United Airlines)

Popular in

September

Cheapest in

April

Average price

$334

Good round-trip deal

$279 or less
From Colorado to Helena
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Colorado to Helena.
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Find flight deals from Colorado to Helena

Cheapest flights from Colorado to Helena
Explore the most affordable flight options available from Colorado to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
mar. 9/1611:30 amDEN - HLN
Nonstop2h 00mUnited Airlines
lun. 9/225:20 pmHLN - DEN
Nonstop2h 06mUnited Airlines
Deal found 7/30$209
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:33 pmDEN - HLN
1 stop19h 48mAlaska Airlines
mar. 9/164:02 pmHLN - DEN
1 stop6h 00mAlaska Airlines
Deal found 7/30$218
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/168:00 amDEN - HLN
1 stop7h 21mHawaiian Airlines
lun. 9/224:02 pmHLN - DEN
1 stop6h 00mHawaiian Airlines
Deal found 7/30$228
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/237:20 amDEN - HLN
1 stop5h 00mDelta
vie. 8/295:50 amHLN - DEN
1 stop3h 24mDelta
Deal found 7/28$229
This United Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 8/13:35 pmCOS - HLN
1 stop5h 40mUnited Airlines
jue. 8/75:39 pmHLN - COS
1 stop4h 16mUnited Airlines
Deal found 7/29$324
This United Airlines deal was found by Cheapflights users on 7/28. 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.
mié. 9/107:20 amGJT - HLN
1 stop6h 10mUnited Airlines
sáb. 9/135:20 pmHLN - GJT
1 stop4h 50mUnited Airlines
Deal found 7/28$415
This United deal was found by Cheapflights users on 7/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:11 pmDEN - HLN
Nonstop2h 00mMultiple Airlines
mar. 9/164:02 pmHLN - DEN
1 stop6h 00mMultiple Airlines
Deal found 7/30$423
This United Airlines deal was found by Cheapflights users on 7/27. 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.
jue. 9/113:24 pmMTJ - HLN
1 stop5h 47mUnited Airlines
jue. 9/182:30 pmHLN - MTJ
1 stop5h 52mUnited Airlines
Deal found 7/27$489

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 julio 30, 2025.
Use the filters below to find and compare flights from Colorado to Helena that are best for you.

Fly from

Colorado

Fly to

Helena

Route

Depart

Return

Price

DenverHelena

DEN - HLN

DENHLN

Denver Intl

mar. 9/16

11:30 am-1:30 pm

Nonstop2h 00m

Helena

lun. 9/22

5:20 pm-7:26 pm

Nonstop2h 06m

$209

DenverHelena

DEN - HLN

DENHLN

Denver Intl

vie. 9/12

7:33 pm-3:21 pm

1 stop19h 48m

Helena

mar. 9/16

4:02 pm-10:02 pm

1 stop6h 00m

$218

DenverHelena

DEN - HLN

DENHLN

Denver Intl

mar. 9/16

8:00 am-3:21 pm

1 stop7h 21m

Helena

lun. 9/22

4:02 pm-10:02 pm

1 stop6h 00m

$228

DenverHelena

DEN - HLN

DENHLN

Denver Intl

sáb. 8/23

7:20 am-12:20 pm

1 stop5h 00m

Helena

vie. 8/29

5:50 am-9:14 am

1 stop3h 24m

$229

Grand JunctionHelena

GJT - HLN

GJTHLN

Grand Junction Regnl

mié. 9/10

7:20 am-1:30 pm

1 stop6h 10m

Helena

sáb. 9/13

5:20 pm-10:10 pm

1 stop4h 50m

$415

Colorado SpringsHelena

COS - HLN

COSHLN

Colorado Springs

vie. 8/29

3:45 pm-9:11 pm

1 stop5h 26m

Helena

lun. 9/1

5:20 pm-11:50 pm

1 stop6h 30m

$419

DenverHelena

DEN - HLN

DENHLN

Denver Intl

vie. 9/12

7:11 pm-9:11 pm

Nonstop2h 00m

Helena

mar. 9/16

4:02 pm-10:02 pm

1 stop6h 00m

$423

MontroseHelena

MTJ - HLN

MTJHLN

Montrose County

jue. 9/11

3:24 pm-9:11 pm

1 stop5h 47m

Helena

jue. 9/18

2:30 pm-8:22 pm

1 stop5h 52m

$489

DenverHelena

DEN - HLN

DENHLN

Denver Intl

jue. 9/4

9:23 pm-3:21 pm

1 stop17h 58m

$210

DenverHelena

DEN - HLN

DENHLN

Denver Intl

mar. 8/26

11:30 am-1:30 pm

Nonstop2h 00m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 results
1
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Best time to book a flight from Colorado to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Colorado 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 Colorado to Helena

What is the cheapest month to book a flight from Colorado to Helena?

Currently, February is the cheapest month in which you can book a flight from Colorado to Helena (average of $353). Flying from Colorado to Helena in May is currently the most expensive (average of $517). 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.

What is the cheapest time of day to fly from CO to HLN?

Find hourly flight availability from Colorado to Helena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Helena as you normally would.

Weekly flight availability from Colorado to Helena

Explore weekly flight availability from Colorado to Helena. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated julio 30, 2025.

The most flights from USCO to HLN are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated julio 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Colorado to Helena. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Overall

8.0

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from Colorado?

    Helena (HLN) is the airport you will fly into if you book a flight from Colorado to Helena. It is only a 2.7 mi journey from Helena (HLN) to Helena’s city center.

  • What are the cheapest airlines to fly from Colorado to Helena one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $210. Users have also found prices from $224 and $234 on United Airlines and Delta, respectively.

  • What are the most popular routes from Colorado to Helena?

    The most popular flight routes from Colorado to Helena are Denver Intl - Helena, Colorado Springs - Helena and Durango La Plata County - Helena.

  • What are the cheapest flights from Colorado to Helena?

    On average you can expect to pay $314 for a flight from Colorado to Helena. The cheapest flight overall is $279 while the most popular route, (Denver Intl - Helena) is currently priced at $209.

  • Can I find deals for flights from Colorado to Helena that include hotel bookings?

    Yes. In addition to deals on Colorado to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Helena.

  • Can I find deals for business class flights from Colorado to Helena?

    Yes. Cheapflights offers flight deals from Colorado to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Helena?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Helena (average of $353). Flying from Colorado to Helena in May is currently the most expensive (average of $517). 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.

See more FAQs

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Top airline flying from Colorado to Helena

Discover the top airline that operate flights from Colorado to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$219Average$397FlexibilityNo cancel feeOn-time69%

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