What is the cheapest airline that flies from Helena to Colorado?

Alaska Airlines and United Airlines are the most popular carriers operating from Helena to Colorado

How many flights depart from Helena to Colorado on average per week?

As of June 2026, 11 flights take off from Helena and land in Colorado each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

What airlines fly to Colorado?

United Airlines, Southwest and Delta are the top three most popular airlines that fly to Colorado from Helena according to our data. United Airlines is the first choice among our users, with 86% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How many flights depart from Helena to Colorado on average per day?

As of June 2026, 1 flights take off from Helena and land in Colorado each day. The most common flight departure time for this route is 2:00PM, with 63% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from Helena Airport to Colorado?

Prices for flights from Helena Airport to Colorado refresh daily.

How many operators does momondo search for flights from Helena Airport to Colorado?

As of June 2026, there is 1 operator available to choose from for flights from Helena Airport to Colorado.

How old do you have to be to fly from Helena Airport to Colorado?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$145 Cheap Flights from Helena to Colorado in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 am - 8:35 am

HLN

DEN

2h 10mnonstop

7:18 pm - 9:18 pm

DEN

HLN

2h 00mnonstop

$269United Airlines

Fri, Oct 9 - Mon, Oct 12

2:35 pm - 4:45 pm

HLN

DEN

2h 10mnonstop

11:42 am - 1:45 pm

DEN

HLN

2h 03mnonstop

$279United Airlines

Thu, Aug 27 - Sun, Aug 30

6:15 am - 8:25 am

HLN

DEN

2h 10mnonstop

7:30 pm - 9:30 pm

DEN

HLN

2h 00mnonstop

$284United Airlines

Fri, Sep 4 - Mon, Sep 7

7:15 am - 12:05 pm

HLN

DEN

4h 50m

1 stop

8:06 am - 12:23 pm

DEN

HLN

4h 17m

1 stop

$289Delta

Fri, Oct 9 - Mon, Oct 12

2:35 pm - 4:45 pm

HLN

DEN

2h 10mnonstop

11:42 am - 1:45 pm

DEN

HLN

2h 03mnonstop

$302United Airlines

Fri, Aug 28 - Mon, Aug 31

6:15 am - 8:13 am

HLN

DEN

1h 58mnonstop

7:18 pm - 9:20 pm

DEN

HLN

2h 02mnonstop

$304United Airlines

Fri, Jul 17 - Mon, Jul 20

5:40 am - 9:14 am

HLN

DEN

3h 34m

1 stop

3:56 pm - 10:30 pm

DEN

HLN

6h 34m

1 stop

$309Delta

Fri, Sep 4 - Mon, Sep 7

2:34 pm - 4:43 pm

HLN

DEN

2h 09mnonstop

11:42 am - 1:49 pm

DEN

HLN

2h 07mnonstop

$310United Airlines

Sat, Nov 21 - Mon, Nov 23

2:35 pm - 4:45 pm

HLN

DEN

2h 10mnonstop

7:30 pm - 9:30 pm

DEN

HLN

2h 00mnonstop

$315United Airlines

Thu, Aug 27 - Mon, Aug 31

2:35 pm - 4:45 pm

HLN

DEN

2h 10mnonstop

11:42 am - 1:45 pm

DEN

HLN

2h 03mnonstop

$330United Airlines

Sat, Sep 19 - Wed, Sep 23

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Delta flights from Helena to Colorado

Our best Delta deals on Helena to Colorado flight tickets

Delta

Oct 9

HLN7:15 amHelena

4h 50m

1 stop

DEN12:05 pmDenver Intl

Oct 12

DEN8:06 amDenver Intl

4h 17m

1 stop

HLN12:23 pmHelena

$289

Delta

Sep 4

HLN5:40 amHelena

3h 34m

1 stop

DEN9:14 amDenver Intl

Sep 7

DEN3:56 pmDenver Intl

6h 34m

1 stop

HLN10:30 pmHelena

$309

Delta

Sep 25

HLN12:57 pmHelena

4h 05m

1 stop

DEN5:02 pmDenver Intl

Sep 28

DEN5:30 amDenver Intl

6h 47m

1 stop

HLN12:17 pmHelena

$344

Alaska Airlines flights from Helena to Colorado

Our best Alaska Airlines deals on Helena to Colorado flight tickets

Alaska Airlines

Sep 19

HLN5:18 pmHelena

6h 01m

1 stop

DEN11:19 pmDenver Intl

Sep 23

DEN5:41 pmDenver Intl

23h 00m

1 stop

HLN4:41 pmHelena

$386

Alaska Airlines

Sep 19

HLN5:18 pmHelena

19h 02m

2 stops

DEN12:20 pmDenver Intl

Sep 23

DEN7:08 pmDenver Intl

21h 33m

1 stop

HLN4:41 pmHelena

$401

Alaska Airlines

Oct 9

HLN4:48 pmHelena

5h 33m

1 stop

DEN10:21 pmDenver Intl

Oct 12

DEN3:04 pmDenver Intl

25h 07m

2 stops

HLN4:11 pmHelena

$411

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 10/9

6:25 am-8:35 am

Nonstop2h 10m

Denver Intl

Mon 10/12

7:18 pm-9:18 pm

Nonstop2h 00m

$269

HelenaDenver

HLN - DEN

HLNDEN

Helena

Thu 8/27

2:35 pm-4:45 pm

Nonstop2h 10m

Denver Intl

Sun 8/30

11:42 am-1:45 pm

Nonstop2h 03m

$279

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 9/4

6:15 am-8:25 am

Nonstop2h 10m

Denver Intl

Mon 9/7

7:30 pm-9:30 pm

Nonstop2h 00m

$284

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 10/9

7:15 am-12:05 pm

1 stop4h 50m

Denver Intl

Mon 10/12

8:06 am-12:23 pm

1 stop4h 17m

$289

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 8/28

2:35 pm-4:45 pm

Nonstop2h 10m

Denver Intl

Mon 8/31

11:42 am-1:45 pm

Nonstop2h 03m

$302

Quickest round-trip

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 7/17

6:15 am-8:13 am

Nonstop1h 58m

Denver Intl

Mon 7/20

7:18 pm-9:20 pm

Nonstop2h 02m

$304

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 9/4

5:40 am-9:14 am

1 stop3h 34m

Denver Intl

Mon 9/7

3:56 pm-10:30 pm

1 stop6h 34m

$309

HelenaDenver

HLN - DEN

HLNDEN

Helena

Sat 11/21

2:34 pm-4:43 pm

Nonstop2h 09m

Denver Intl

Mon 11/23

11:42 am-1:49 pm

Nonstop2h 07m

$310

HelenaDenver

HLN - DEN

HLNDEN

Helena

Thu 8/27

2:35 pm-4:45 pm

Nonstop2h 10m

Denver Intl

Mon 8/31

7:30 pm-9:30 pm

Nonstop2h 00m

$315

HelenaDenver

HLN - DEN

HLNDEN

Helena

Sat 9/19

2:35 pm-4:45 pm

Nonstop2h 10m

Denver Intl

Wed 9/23

11:42 am-1:45 pm

Nonstop2h 03m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of November is, on average, the cheapest month to fly to Colorado from Helena, with most prices found around $209. The month of October is another great option to travel to Colorado, with average flight prices from Helena averaging around $209.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Helena to Colorado is on a Friday when prices can be found for as low as $475. On the other hand, Monday is the most expensive day to depart from Helena because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $685.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $431. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $600 per ticket.

What is the cheapest Helena to Colorado flight route?

Fly from Helena to Denver Intl for the best Helena - Colorado flight prices

What cabin class options are available on Helena to Colorado flights?

There are 4 cabin classes available to choose from on Helena to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Helena to Colorado flights?

You could potentially save up to 64% on your flight if you consider stops on a Helena to Colorado flight.

Cheap Helena to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Colorado

Best Price Found	$349
Fastest flight time	1h 58m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Colorado	87 airports

The best one-way flight to Colorado from Helena in the past 72 hours is $349. The best round-trip flight deal from Helena to Colorado found on momondo in the last 72 hours is $489.

The fastest flight from Helena to Colorado takes 1h 58m

Direct flights go from Helena to Colorado on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 87 airports in Colorado. From Helena there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Helena to Colorado

When did momondo last update prices for flights from Helena Airport to Colorado?
Prices for flights from Helena Airport to Colorado refresh daily.
How many operators does momondo search for flights from Helena Airport to Colorado?
As of June 2026, there is 1 operator available to choose from for flights from Helena Airport to Colorado.
How old do you have to be to fly from Helena Airport to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The necessary travel and health documents for your Colorado trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Helena to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Helena to Colorado is Embraer 175 (Enhanced Winglets) (51.16% of total bookings). The next most popular plane models are Boeing 737-900 (8.14%), Airbus A320-100/200 (8.14%), and Airbus A319 (5.81%).

Best airlines flying from Helena to Colorado

Compare and see reviews for airlines that fly from Helena to Colorado with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $209	Free Cancellation	Rating 7.4 9,894 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Colorado?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado from Helena.

Can I find flights from Helena to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Helena with this policy.

How can momondo help me find flights from Helena to Colorado?

momondo helps you find the best flight between Helena and Colorado by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helena to Colorado right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Helena to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.

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Flights to Dallasfrom $104

Cheap flights from Helena to Colorado from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Colorado departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Helena to Colorado

Our best Delta deals on Helena to Colorado flight tickets

Alaska Airlines flights from Helena to Colorado

Our best Alaska Airlines deals on Helena to Colorado flight tickets

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How to get the cheapest flight ticket from Helena to Colorado

What is the cheapest month to fly to Colorado?

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

What is the cheapest Helena to Colorado flight route?

What cabin class options are available on Helena to Colorado flights?

Can stopping save me money on Helena to Colorado flights?

What is the cheapest airline that flies from Helena to Colorado?

What airlines fly to Colorado?

How many flights depart from Helena to Colorado on average per day?

How many flights depart from Helena to Colorado on average per week?

Cheap Helena to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

Frequently asked questions about flying from Helena to Colorado

Best airlines flying from Helena to Colorado

Compare and see reviews for airlines that fly from Helena to Colorado with momondo

Why use momondo?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

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