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$114+ Cheap flights from Helena (HLN) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — DEN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Helena to Colorado

Keep the following information in mind while searching for Helena to Colorado flight deals. Data was last updated July 29, 2025.

Round-trip from

$229
(Delta)

One-way from

$114
(Alaska Airlines)

Popular in

September

Cheapest in

December

Average price

$333

Good round-trip deal

$456 or less

Good one-way deal

$370 or less
From Helena to Colorado
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One-way flight from Helena to Colorado
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Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Helena to Colorado.
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Price to beat on a one-way flight from Helena to Colorado.
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Find flight deals from Helena to Colorado

Cheapest flights from Helena to Colorado
Explore the most affordable flight options available from Helena to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:50 amHLN - DEN
1 stop3h 24mDelta
Tue 8/263:45 pmDEN - HLN
1 stop6h 28mDelta
Deal found 7/27$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.
Mon 9/155:20 pmHLN - DEN
Nonstop2h 06mUnited Airlines
Thu 10/212:10 pmDEN - HLN
Nonstop1h 59mUnited Airlines
Deal found 7/29$279
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:02 pmHLN - DEN
1 stop6h 00mHawaiian Airlines
Thu 10/28:00 amDEN - HLN
1 stop7h 21mHawaiian Airlines
Deal found 7/27$318
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.
Tue 8/125:39 pmHLN - COS
1 stop4h 16mUnited Airlines
Sat 8/1612:55 pmCOS - HLN
1 stop4h 00mUnited Airlines
Deal found 7/28$329
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:02 pmHLN - DEN
1 stop6h 00mAlaska Airlines
Thu 10/211:40 amDEN - HLN
2 stops27h 41mAlaska Airlines
Deal found 7/27$361
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.
Wed 8/132:34 pmHLN - GJT
1 stop5h 56mUnited Airlines
Sun 8/1711:29 amGJT - HLN
1 stop5h 26mUnited Airlines
Deal found 7/29$398
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:20 pmHLN - DEN
Nonstop2h 06mMultiple Airlines
Mon 8/258:00 amDEN - HLN
1 stop7h 21mMultiple Airlines
Deal found 7/27$523
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:00 pmHLN - COS
1 stop4h 09mDelta
Fri 10/178:09 amCOS - HLN
1 stop4h 11mDelta
Deal found 7/27$557

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Colorado 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 July 29, 2025.
Use the filters below to find and compare flights from Helena to Colorado that are best for you.

Fly from

Helena

Fly to

Colorado

Route

Depart

Return

Price

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 8/22

5:50 am-9:14 am

1 stop3h 24m

Denver Intl

Tue 8/26

3:45 pm-10:13 pm

1 stop6h 28m

$229

HelenaDenver

HLN - DEN

HLNDEN

Helena

Mon 9/15

5:20 pm-7:26 pm

Nonstop2h 06m

Denver Intl

Thu 10/2

12:10 pm-2:09 pm

Nonstop1h 59m

$279

HelenaDenver

HLN - DEN

HLNDEN

Helena

Mon 9/15

4:02 pm-10:02 pm

1 stop6h 00m

Denver Intl

Thu 10/2

8:00 am-3:21 pm

1 stop7h 21m

$318

HelenaColorado Springs

HLN - COS

HLNCOS

Helena

Tue 8/12

5:39 pm-9:55 pm

1 stop4h 16m

Colorado Springs

Sat 8/16

12:55 pm-4:55 pm

1 stop4h 00m

$329

HelenaDenver

HLN - DEN

HLNDEN

Helena

Mon 9/15

4:02 pm-10:02 pm

1 stop6h 00m

Denver Intl

Thu 10/2

11:40 am-3:21 pm

2 stops27h 41m

$361

HelenaGrand Junction

HLN - GJT

HLNGJT

Helena

Wed 8/13

2:34 pm-8:30 pm

1 stop5h 56m

Grand Junction Regnl

Sun 8/17

11:29 am-4:55 pm

1 stop5h 26m

$398

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 8/22

5:20 pm-7:26 pm

Nonstop2h 06m

Denver Intl

Mon 8/25

8:00 am-3:21 pm

1 stop7h 21m

$523

HelenaColorado Springs

HLN - COS

HLNCOS

Helena

Wed 10/15

1:00 pm-5:09 pm

1 stop4h 09m

Colorado Springs

Fri 10/17

8:09 am-12:20 pm

1 stop4h 11m

$557

HelenaDenver

HLN - DEN

HLNDEN

Helena

Mon 9/15

4:02 pm-10:02 pm

1 stop6h 00m

$114

HelenaDenver

HLN - DEN

HLNDEN

Helena

Mon 9/15

4:02 pm-10:02 pm

1 stop6h 00m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results
1
2

Best time to book a flight from Helena to Colorado

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

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

Currently, October is the cheapest month in which you can book a flight from Helena to Colorado (average of $197). Flying from Helena to Colorado in March is currently the most expensive (average of $278). 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 HLN to CO?

Find hourly flight availability from Helena to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

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

Weekly flight availability from Helena to Colorado

Explore weekly flight availability from Helena to Colorado. 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 July 29, 2025.

The most flights from HLN to USCO 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 Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Helena to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

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

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

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
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

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
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

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

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

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 Helena to Colorado. 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 from for flights from Helena to Colorado?

    Most people fly from Helena (HLN) if they book a flight from Helena to Colorado. Helena is conveniently located just 2.7 mi from Helena’s city center.

  • How popular is this Helena to Colorado flight route?

    Flights from Helena to Colorado have been viewed 1 times in the past calendar month.

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

    $114 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and United Airlines, with prices starting from $159 and $224, respectively.

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

    Most travelers choose Helena - Denver Intl, Helena - Grand Junction Regnl or Helena - Colorado Springs when deciding on the best route from Helena to Colorado.

  • What are the cheapest flights from Helena to Colorado?

    Looking for the cheapest flight from Helena to Colorado? While on average our users pay $2,135, our data indicates the cheapest price to be $223. The most popular route (Helena - Denver Intl), is priced around $229.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Colorado 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 Helena to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Helena to Colorado (average of $197). Flying from Helena to Colorado in March is currently the most expensive (average of $278). 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 2 airlines flying from Helena to Colorado

Discover the top 2 airlines that operate flights from Helena to Colorado. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$298FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$236Average$512FlexibilityNo cancel feeOn-time69%

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