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$169+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — DEN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$169
(United Airlines)

Popular in

September

Cheapest in

December

Average price

$399

Good round-trip deal

$354 or less

Good one-way deal

$313 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. 6% potential increase in price ($23 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 September 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/45:18 pmHLN - DEN
Nonstop2h 07mUnited Airlines
Wed 10/82:40 pmDEN - HLN
Nonstop2h 00mUnited Airlines
Deal found 9/11$209
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/305:18 pmHLN - DEN
Nonstop2h 07mUnited Airlines
Wed 10/82:40 pmDEN - HLN
Nonstop2h 00mUnited Airlines
Deal found 9/11$219
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/252:44 pmHLN - DEN
Nonstop2h 04mUnited Airlines
Sun 9/287:00 pmDEN - HLN
Nonstop2h 00mUnited Airlines
Deal found 9/11$229
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/175:18 pmHLN - DEN
Nonstop2h 07mUnited Airlines
Mon 10/2012:10 pmDEN - HLN
Nonstop1h 59mUnited Airlines
Deal found 9/11$249
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/236:30 amHLN - DEN
Nonstop2h 06mUnited Airlines
Wed 10/12:40 pmDEN - HLN
Nonstop2h 00mUnited Airlines
Deal found 9/11$259
This Delta deal was found by Cheapflights users on 9/11. 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 11/115:33 amHLN - DEN
1 stop5h 34mDelta
Thu 11/205:16 amDEN - HLN
1 stop7h 10mDelta
Deal found 9/11$264
This Delta deal was found by Cheapflights users on 9/11. 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 9/305:45 amHLN - DEN
1 stop3h 33mDelta
Wed 10/83:41 pmDEN - HLN
1 stop6h 35mDelta
Deal found 9/11$279
This Delta deal was found by Cheapflights users on 9/11. 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 9/155:45 amHLN - DEN
1 stop6h 15mDelta
Thu 10/25:45 amDEN - HLN
1 stop6h 35mDelta
Deal found 9/11$299
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/105:18 pmHLN - DEN
Nonstop2h 07mUnited Airlines
Sun 10/127:00 pmDEN - HLN
Nonstop2h 00mUnited Airlines
Deal found 9/11$308
This Delta deal was found by Cheapflights users on 9/11. 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 9/235:45 amHLN - DEN
1 stop3h 33mDelta
Wed 10/17:10 amDEN - HLN
1 stop5h 10mDelta
Deal found 9/11$309
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 9/304:02 pmHLN - DEN
1 stop6h 00mAlaska Airlines
Wed 10/87:01 amDEN - HLN
2 stops10h 40mAlaska Airlines
Deal found 9/11$314
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 11/116:13 pmHLN - DEN
1 stop5h 46mAlaska Airlines
Thu 11/2012:49 pmDEN - HLN
2 stops30h 03mAlaska Airlines
Deal found 9/11$329

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 September 11, 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

Sat 10/4

5:18 pm-7:25 pm

Nonstop2h 07m

Denver Intl

Wed 10/8

2:40 pm-4:40 pm

Nonstop2h 00m

$209

HelenaDenver

HLN - DEN

HLNDEN

Helena

Thu 9/25

2:44 pm-4:48 pm

Nonstop2h 04m

Denver Intl

Sun 9/28

7:00 pm-9:00 pm

Nonstop2h 00m

$229

HelenaDenver

HLN - DEN

HLNDEN

Helena

Sat 9/27

5:18 pm-7:25 pm

Nonstop2h 07m

Denver Intl

Mon 9/29

7:00 pm-9:00 pm

Nonstop2h 00m

$229

HelenaColorado Springs

HLN - COS

HLNCOS

Helena

Sat 2/28

12:50 pm-5:14 pm

1 stop4h 24m

Colorado Springs

Tue 3/3

5:55 pm-10:38 pm

1 stop4h 43m

$249

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 10/17

5:18 pm-7:25 pm

Nonstop2h 07m

Denver Intl

Mon 10/20

12:10 pm-2:09 pm

Nonstop1h 59m

$249

HelenaDenver

HLN - DEN

HLNDEN

Helena

Tue 9/30

5:45 am-9:18 am

1 stop3h 33m

Denver Intl

Wed 10/8

3:41 pm-10:16 pm

1 stop6h 35m

$279

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 10/10

5:18 pm-7:25 pm

Nonstop2h 07m

Denver Intl

Sun 10/12

7:00 pm-9:00 pm

Nonstop2h 00m

$279

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 12/12

2:30 pm-4:39 pm

Nonstop2h 09m

Denver Intl

Mon 12/15

7:15 pm-9:22 pm

Nonstop2h 07m

$279

HelenaDenver

HLN - DEN

HLNDEN

Helena

Sat 10/4

5:45 am-9:18 am

1 stop3h 33m

Denver Intl

Mon 10/6

3:41 pm-10:16 pm

1 stop6h 35m

$314

HelenaDenver

HLN - DEN

HLNDEN

Helena

Tue 11/11

6:13 pm-11:59 pm

1 stop5h 46m

Denver Intl

Thu 11/20

12:49 pm-6:52 pm

2 stops30h 03m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 23 results
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2
3

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 September 11, 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 September 11, 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 September 11, 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 07m. 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 cheapest airlines to fly from Helena to Colorado one-way?

    $169 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Hawaiian Airlines, with prices starting from $207 and $250, 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 $2,093, our data indicates the cheapest price to be $234. 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 $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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$298FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$504FlexibilityNo cancel feeOn-time69%

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