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Cheap flights from Colorado to Helena from $208

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Helena departing on 1/23. 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
0 bags

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Find the cheapest flights from Colorado to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 6:11 pm
DEN
-
HLN
11h 11m1 stop
Alaska Airlines Logo
6:48 pm - 12:38 pm
HLN
-
DEN
17h 50m1 stop
$208Alaska Airlines
vie., ene. 23 - lun., ene. 26
United Airlines Logo
11:30 am - 1:41 pm
DEN
-
HLN
2h 11mnonstop
United Airlines Logo
2:27 pm - 4:37 pm
HLN
-
DEN
2h 10mnonstop
$209United Airlines
jue., ene. 8 - jue., ene. 15
Delta Logo
7:00 am - 12:27 pm
DEN
-
HLN
5h 27m1 stop
Delta Logo
5:30 am - 9:38 am
HLN
-
DEN
4h 08m1 stop
$229Delta
vie., ene. 9 - lun., ene. 12
Alaska Airlines Logo
7:00 am - 6:11 pm
DEN
-
HLN
11h 11m1 stop
Alaska Airlines Logo
6:48 pm - 12:38 pm
HLN
-
DEN
17h 50m1 stop
$248Alaska Airlines
vie., ene. 9 - dom., ene. 11
Delta Logo
6:23 pm - 10:29 pm
DEN
-
HLN
4h 06m1 stop
Delta Logo
1:10 pm - 7:56 pm
HLN
-
DEN
6h 46m1 stop
$249Delta
jue., ene. 8 - dom., ene. 11
Alaska Airlines Logo
7:00 am - 6:11 pm
DEN
-
HLN
11h 11m1 stop
Alaska Airlines Logo
6:48 pm - 10:53 am
HLN
-
DEN
16h 05m2 stops
$271Alaska Airlines
vie., ene. 23 - lun., ene. 26
Delta Logo
7:00 am - 12:27 pm
DEN
-
HLN
5h 27m1 stop
Delta Logo
1:10 pm - 11:25 pm
HLN
-
DEN
10h 15m2 stops
$276Delta
jue., ene. 8 - dom., ene. 11
United Airlines Logo
7:15 pm - 9:26 pm
DEN
-
HLN
2h 11mnonstop
United Airlines Logo
2:27 pm - 4:37 pm
HLN
-
DEN
2h 10mnonstop
$279United Airlines
vie., feb. 6 - mar., feb. 10
United Airlines Logo
7:20 pm - 9:31 pm
DEN
-
HLN
2h 11mnonstop
United Airlines Logo
2:26 pm - 4:36 pm
HLN
-
DEN
2h 10mnonstop
$284United Airlines
mar., dic. 23 - jue., dic. 25
United Airlines Logo
7:00 am - 1:41 pm
DRO
-
HLN
6h 41m1 stop
United Airlines Logo
6:15 am - 12:36 pm
HLN
-
DRO
6h 21m1 stop
$288United Airlines
mié., ene. 28 - sáb., ene. 31

United Airlines flights from Colorado to Helena

Our best United Airlines deals on Colorado to Helena flight tickets
United Airlines
Jan 8
DEN11:30 amDenver Intl
2h 11m
HLN1:41 pmHelena
Jan 15
HLN2:27 pmHelena
2h 10m
DEN4:37 pmDenver Intl
$209
Find similar
United Airlines
Feb 6
DEN7:15 pmDenver Intl
2h 11m
HLN9:26 pmHelena
Feb 10
HLN2:27 pmHelena
2h 10m
DEN4:37 pmDenver Intl
$279
Find similar
United Airlines
Dec 23
DEN7:20 pmDenver Intl
2h 11m
HLN9:31 pmHelena
Dec 25
HLN2:26 pmHelena
2h 10m
DEN4:36 pmDenver Intl
$284
Find similar

Alaska Airlines flights from Colorado to Helena

Our best Alaska Airlines deals on Colorado to Helena flight tickets
Alaska Airlines
Jan 23
DEN7:00 amDenver Intl
11h 11m
1 stop
HLN6:11 pmHelena
Jan 26
HLN6:48 pmHelena
17h 50m
1 stop
DEN12:38 pmDenver Intl
$208
Find similar
Alaska Airlines
Jan 9
DEN7:00 amDenver Intl
11h 11m
1 stop
HLN6:11 pmHelena
Jan 11
HLN6:48 pmHelena
17h 50m
1 stop
DEN12:38 pmDenver Intl
$248
Find similar
Alaska Airlines
Jan 23
DEN7:00 amDenver Intl
11h 11m
1 stop
HLN6:11 pmHelena
Jan 26
HLN6:48 pmHelena
16h 05m
2 stops
DEN10:53 amDenver Intl
$271
Find similar

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 diciembre 11, 2025.
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

DenverHelena

DEN - HLN

DENHLN

Denver Intl

vie. 1/23

7:00 am-6:11 pm

1 stop11h 11m

Helena

lun. 1/26

6:48 pm-12:38 pm

1 stop17h 50m

$208

DenverHelena

DEN - HLN

DENHLN

Denver Intl

jue. 1/8

11:30 am-1:41 pm

Nonstop2h 11m

Helena

jue. 1/15

2:27 pm-4:37 pm

Nonstop2h 10m

$209

DenverHelena

DEN - HLN

DENHLN

Denver Intl

vie. 1/9

7:00 am-12:27 pm

1 stop5h 27m

Helena

lun. 1/12

5:30 am-9:38 am

1 stop4h 08m

$229

DenverHelena

DEN - HLN

DENHLN

Denver Intl

vie. 1/9

7:00 am-6:11 pm

1 stop11h 11m

Helena

dom. 1/11

6:48 pm-12:38 pm

1 stop17h 50m

$248

DenverHelena

DEN - HLN

DENHLN

Denver Intl

jue. 1/8

6:23 pm-10:29 pm

1 stop4h 06m

Helena

dom. 1/11

1:10 pm-7:56 pm

1 stop6h 46m

$249

DenverHelena

DEN - HLN

DENHLN

Denver Intl

vie. 1/23

7:00 am-6:11 pm

1 stop11h 11m

Helena

lun. 1/26

6:48 pm-10:53 am

2 stops16h 05m

$271

DenverHelena

DEN - HLN

DENHLN

Denver Intl

jue. 1/8

7:00 am-12:27 pm

1 stop5h 27m

Helena

dom. 1/11

1:10 pm-11:25 pm

2 stops10h 15m

$276

DenverHelena

DEN - HLN

DENHLN

Denver Intl

vie. 2/6

7:15 pm-9:26 pm

Nonstop2h 11m

Helena

mar. 2/10

2:27 pm-4:37 pm

Nonstop2h 10m

$279

DenverHelena

DEN - HLN

DENHLN

Denver Intl

mar. 12/23

7:20 pm-9:31 pm

Nonstop2h 11m

Helena

jue. 12/25

2:26 pm-4:36 pm

Nonstop2h 10m

$284

DurangoHelena

DRO - HLN

DROHLN

Durango La Plata County

mié. 1/28

7:00 am-1:41 pm

1 stop6h 41m

Helena

sáb. 1/31

6:15 am-12:36 pm

1 stop6h 21m

$288

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $244.

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

The cheapest day to depart from Colorado to Helena is on a Wednesday. Travelers who choose to depart for Helena on a Wednesday will often find tickets for as low as $289. The most expensive day to fly to Helena is Sunday, with ticket prices averaging around $473.

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 afternoon. momondo users have found flights departing from Colorado to Helena in the afternoon for as low as $277. 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 $349.

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?

You could potentially save up to 4% on your flight if you consider stops on a Colorado to Helena flight.

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

$439

Fastest flight time

1h 57m

Direct flights

Wed, Thu, Fri, Sat and Sun

Airports in Helena

1 airport
The best flight deal from Colorado to Helena found on momondo in the last 72 hours is $439
The fastest flight from Colorado to Helena takes 1h 57m
Direct flights go from Colorado to Helena on Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
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
9,095 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.

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1 adult
sáb. 1/10
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