Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Colorado to Helena from $130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Helena departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Colorado to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:00 am - 5:45 pm
DEN
-
HLN
9h 45m
1 stop
Alaska Airlines Logo
6:22 pm - 11:59 pm
HLN
-
DEN
5h 37m
1 stop
$249Alaska Airlines
Thu, Apr 30 - Mon, May 4
Alaska Airlines Logo
8:00 am - 5:45 pm
DEN
-
HLN
9h 45m
1 stop
Alaska Airlines Logo
6:22 pm - 10:54 am
HLN
-
DEN
16h 32m
1 stop
$283Alaska Airlines
Tue, May 5 - Wed, May 6
Delta Logo
6:27 pm - 10:30 pm
DEN
-
HLN
4h 03m
1 stop
Delta Logo
5:40 am - 9:13 am
HLN
-
DEN
3h 33m
1 stop
$289Delta
Tue, Apr 21 - Tue, Apr 28
Alaska Airlines Logo
8:00 am - 5:45 pm
DEN
-
HLN
9h 45m
1 stop
Alaska Airlines Logo
4:43 pm - 11:59 pm
HLN
-
DEN
7h 16m
1 stop
$299Alaska Airlines
Tue, May 5 - Wed, May 13
Alaska Airlines Logo
6:00 am - 5:45 pm
DEN
-
HLN
11h 45m
1 stop
Alaska Airlines Logo
4:43 pm - 11:59 pm
HLN
-
DEN
7h 16m
1 stop
$308Alaska Airlines
Tue, May 12 - Tue, May 19
Delta Logo
7:55 am - 12:23 pm
DEN
-
HLN
4h 28m
1 stop
Delta Logo
5:45 am - 9:22 am
HLN
-
DEN
3h 37m
1 stop
$309Delta
Wed, May 20 - Tue, May 26
United Airlines Logo
11:35 am - 1:38 pm
DEN
-
HLN
2h 03mnonstop
United Airlines Logo
2:30 pm - 4:39 pm
HLN
-
DEN
2h 09mnonstop
$311United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
7:43 pm - 9:46 pm
DEN
-
HLN
2h 03mnonstop
United Airlines Logo
6:15 am - 8:13 am
HLN
-
DEN
1h 58mnonstop
$324United Airlines
Wed, May 20 - Tue, May 26
Delta Logo
5:30 am - 12:23 pm
DEN
-
HLN
6h 53m
1 stop
Delta Logo
5:45 am - 9:22 am
HLN
-
DEN
3h 37m
1 stop
$329Delta
Wed, May 20 - Wed, May 27
United Airlines Logo
7:00 am - 1:39 pm
DRO
-
HLN
6h 39m
1 stop
United Airlines Logo
2:25 pm - 8:39 pm
HLN
-
DRO
6h 14m
1 stop
$355United Airlines
Tue, Apr 7 - Sat, Apr 11

Alaska Airlines flights from Colorado to Helena

Our best Alaska Airlines deals on Colorado to Helena flight tickets
Alaska Airlines
Apr 30
DEN8:00 amDenver Intl
9h 45m
1 stop
HLN5:45 pmHelena
May 4
HLN6:22 pmHelena
5h 37m
1 stop
DEN11:59 pmDenver Intl
$249
Alaska Airlines
May 5
DEN8:00 amDenver Intl
9h 45m
1 stop
HLN5:45 pmHelena
May 6
HLN6:22 pmHelena
16h 32m
1 stop
DEN10:54 amDenver Intl
$283
Alaska Airlines
May 5
DEN8:00 amDenver Intl
9h 45m
1 stop
HLN5:45 pmHelena
May 13
HLN4:43 pmHelena
7h 16m
1 stop
DEN11:59 pmDenver Intl
$299

United Airlines flights from Colorado to Helena

Our best United Airlines deals on Colorado to Helena flight tickets
United Airlines
Jul 18
DEN11:30 amDenver Intl
2h 03m
HLN1:33 pmHelena
Jul 25
HLN2:20 pmHelena
2h 16m
DEN4:36 pmDenver Intl
$276
United Airlines
May 5
DEN11:35 amDenver Intl
2h 03m
HLN1:38 pmHelena
May 12
HLN2:30 pmHelena
2h 09m
DEN4:39 pmDenver Intl
$311
United Airlines
May 20
DEN7:43 pmDenver Intl
2h 03m
HLN9:46 pmHelena
May 26
HLN6:15 amHelena
1h 58m
DEN8:13 amDenver Intl
$324

momondo 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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Colorado to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Thu 4/30

8:00 am-5:45 pm

1 stop9h 45m

Helena

Mon 5/4

6:22 pm-11:59 pm

1 stop5h 37m

$249

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 5/5

8:00 am-5:45 pm

1 stop9h 45m

Helena

Wed 5/6

6:22 pm-10:54 am

1 stop16h 32m

$283

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 4/21

6:27 pm-10:30 pm

1 stop4h 03m

Helena

Tue 4/28

5:40 am-9:13 am

1 stop3h 33m

$289

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 5/5

8:00 am-5:45 pm

1 stop9h 45m

Helena

Wed 5/13

4:43 pm-11:59 pm

1 stop7h 16m

$299

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 5/12

6:00 am-5:45 pm

1 stop11h 45m

Helena

Tue 5/19

4:43 pm-11:59 pm

1 stop7h 16m

$308

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Wed 5/20

7:55 am-12:23 pm

1 stop4h 28m

Helena

Tue 5/26

5:45 am-9:22 am

1 stop3h 37m

$309

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 5/5

11:35 am-1:38 pm

Nonstop2h 03m

Helena

Tue 5/12

2:30 pm-4:39 pm

Nonstop2h 09m

$311
Quickest round-trip

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Wed 5/20

7:43 pm-9:46 pm

Nonstop2h 03m

Helena

Tue 5/26

6:15 am-8:13 am

Nonstop1h 58m

$324

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Wed 5/20

5:30 am-12:23 pm

1 stop6h 53m

Helena

Wed 5/27

5:45 am-9:22 am

1 stop3h 37m

$329

DurangoHelena

DRO - HLN

DROHLN

Durango La Plata County

Tue 4/7

7:00 am-1:39 pm

1 stop6h 39m

Helena

Sat 4/11

2:25 pm-8:39 pm

1 stop6h 14m

$355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Helena from

How to get the cheapest flight ticket from Colorado to Helena

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

What is the cheapest month to fly to Helena?

If you aren’t able to travel to Helena during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $278.

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

The cheapest day to depart from Colorado to Helena is on a Friday. Travelers who choose to depart for Helena on a Friday will often find tickets for as low as $279. The most expensive day to fly to Helena is Tuesday, with ticket prices averaging around $367.

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

According to our data, the cheapest time of day to fly to Helena is in the morning. momondo users have found flights departing from Colorado to Helena in the morning for as low as $289. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the evening when prices are around $319.

What is the cheapest Colorado to Helena flight route?

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

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

There is only 1 cabin class available to choose from on Colorado to Helena 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 Colorado to Helena flights?

No. A direct flight is the cheapest option for a flight between Colorado to Helena.

Cheap Colorado to Helena flight deals and tips

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

Best Price Found

$284

Fastest flight time

1h 58m

Direct flights

Every day

Airports in Helena

1 airport
The best flight deal from Colorado to Helena found on momondo in the last 72 hours is $284
The fastest flight from Colorado to Helena takes 1h 58m
Direct flights go from Colorado to Helena every day.
There is 1 airport in Helena. From Colorado there are direct flights to Helena (HLN).
Search flight deals

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

    Prices for flights from Colorado to Helena Airport refresh daily.

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

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

    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 Colorado to Helena Airport.

  • What documentation or ID do you need to fly to Helena Airport?

    The travel and health documents you'll need for your trip to Helena Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Helena Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Helena?

Best airlines flying from Colorado to Helena

Compare and see reviews for airlines that fly from Colorado to Helena with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Helena. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Colorado to Helena on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Helena from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Helena, momondo offers a useful price alert feature which will track prices for flights to Helena from Colorado and alert you when they change.

An easier way to manage your Helena 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 4/25
Sat 5/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States