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$209+ Cheap flights from Helena (HLN) to Colorado

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — DEN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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 12/296:10 amHLN - DEN
Nonstop2h 20mUnited Airlines
Fri 1/211:34 amDEN - HLN
Nonstop2h 11mUnited Airlines
Deal found 12/13$302
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Fri 12/266:10 amHLN - DEN
Nonstop2h 20mUnited Airlines
Mon 12/297:20 pmDEN - HLN
Nonstop2h 11mUnited Airlines
Deal found 12/13$413
This Delta deal was found by Cheapflights users on 12/13. 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 12/261:11 pmHLN - DEN
1 stop6h 02mDelta
Mon 12/295:30 amDEN - HLN
1 stop7h 00mDelta
Deal found 12/13$449
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/236:10 amHLN - DEN
Nonstop2h 20mUnited Airlines
Fri 12/2611:34 amDEN - HLN
Nonstop2h 11mUnited Airlines
Deal found 12/15$479
This Delta deal was found by Cheapflights users on 12/15. 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.
Tue 12/231:11 pmHLN - DEN
1 stop6h 02mDelta
Fri 12/267:10 amDEN - HLN
1 stop5h 20mDelta
Deal found 12/15$499
This Delta deal was found by Cheapflights users on 12/13. 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.
Mon 12/295:30 amHLN - DEN
1 stop5h 30mDelta
Fri 1/26:27 pmDEN - HLN
1 stop4h 03mDelta
Deal found 12/13$599
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Sun 12/286:10 amHLN - DEN
Nonstop2h 20mUnited Airlines
Thu 1/17:20 pmDEN - HLN
Nonstop2h 11mUnited Airlines
Deal found 12/12$617
This Delta deal was found by Cheapflights users on 12/12. 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.
Sun 12/285:30 amHLN - DEN
1 stop5h 30mDelta
Thu 1/16:27 pmDEN - HLN
1 stop4h 03mDelta
Deal found 12/12$699
This Delta deal was found by Cheapflights users on 12/14. 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.
Tue 12/161:06 pmHLN - COS
1 stop4h 13mDelta
Tue 12/238:10 amCOS - HLN
1 stop4h 20mDelta
Deal found 12/14$699
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/166:30 amHLN - COS
1 stop4h 48mUnited Airlines
Tue 12/237:40 amCOS - HLN
1 stop6h 05mUnited Airlines
Deal found 12/14$738
This Alaska Airlines deal was found by Cheapflights users on 12/13. 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 12/296:32 pmHLN - DEN
1 stop5h 27mAlaska Airlines
Fri 1/26:48 pmDEN - HLN
2 stops23h 07mAlaska Airlines
Deal found 12/13$956
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/236:32 pmHLN - DEN
1 stop5h 27mAlaska Airlines
Fri 12/2611:31 amDEN - HLN
2 stops30h 24mAlaska Airlines
Deal found 12/15$1,081

Find flight deals from Helena to Colorado

Keep the following information in mind while searching for Helena to Colorado flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$279

Good round-trip deal

$424 or less

Good one-way deal

$369 or less
Provider with most accurate pricing for Helena-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Denver Intl flights.
Search Deals
From Helena to Colorado
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Helena to Colorado.
Search Deals
Price to beat on a one-way flight from Helena to Colorado.
Search Deals

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 December 15, 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

Wed 2/25

6:15 am-8:23 am

Nonstop2h 08m

Denver Intl

Sat 2/28

11:32 am-1:40 pm

Nonstop2h 08m

$209

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 4/10

5:30 am-9:28 am

1 stop3h 58m

Denver Intl

Fri 4/24

5:40 am-12:23 pm

1 stop6h 43m

$229

HelenaDenver

HLN - DEN

HLNDEN

Helena

Wed 1/14

6:15 am-8:35 am

Nonstop2h 20m

Denver Intl

Sun 1/18

7:15 pm-9:26 pm

Nonstop2h 11m

$279

HelenaDenver

HLN - DEN

HLNDEN

Helena

Wed 1/21

6:48 pm-11:58 pm

2 stops29h 10m

Denver Intl

Sat 1/24

7:00 am-6:11 pm

1 stop11h 11m

$281

HelenaDenver

HLN - DEN

HLNDEN

Helena

Wed 1/21

6:48 pm-11:58 pm

2 stops29h 10m

Denver Intl

Tue 1/27

7:00 am-6:11 pm

1 stop11h 11m

$281

HelenaDenver

HLN - DEN

HLNDEN

Helena

Wed 2/25

4:36 pm-5:48 pm

2 stops25h 12m

Denver Intl

Sat 2/28

6:16 pm-3:59 pm

1 stop21h 43m

$281

HelenaDenver

HLN - DEN

HLNDEN

Helena

Wed 1/21

6:15 am-8:35 am

Nonstop2h 20m

Denver Intl

Wed 1/21

7:15 pm-9:26 pm

Nonstop2h 11m

$287

HelenaGrand Junction

HLN - GJT

HLNGJT

Helena

Wed 1/21

2:27 pm-8:38 pm

1 stop6h 11m

Grand Junction Regnl

Sat 1/24

7:00 am-1:41 pm

1 stop6h 41m

$299

HelenaDenver

HLN - DEN

HLNDEN

Helena

Mon 12/29

6:10 am-8:30 am

Nonstop2h 20m

Denver Intl

Fri 1/2

11:34 am-1:45 pm

Nonstop2h 11m

$302

HelenaDenver

HLN - DEN

HLNDEN

Helena

Sun 1/11

6:48 pm-11:58 pm

2 stops29h 10m

Denver Intl

Sun 1/18

7:00 am-6:11 pm

1 stop11h 11m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 13 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 $70). Flying from Helena to Colorado in May is currently the most expensive (average of $209). 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 December 15, 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.

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 December 15, 2025.
Get a feel of what it's like to fly with Delta and United 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.
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 8 times in the past calendar month.

  • How long is the flight from Helena to Colorado?

    For as low as $209, United Airlines can have you in Colorado from Helena in 2h 08m. The distance from Helena to Colorado is about 593 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Helena - Denver Intl, Helena - Colorado Springs or Helena - Grand Junction Regnl 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 $700, our data indicates the cheapest price to be $245. The most popular route (Helena - Denver Intl), is priced around $209.

  • 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 $70). Flying from Helena to Colorado in May is currently the most expensive (average of $209). 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$310FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$288FlexibilityNo cancel feeOn-timeN/A

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