Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Colorado to Helena from $214

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 8/3. 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.

Find the cheapest flights from Colorado to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:05 am - 12:15 pm
DEN
-
HLN
5h 10m
1 stop
Delta Logo
12:55 pm - 8:01 pm
HLN
-
DEN
7h 06m
1 stop
$289Delta
Wed, Aug 5 - Sat, Aug 8
United Airlines Logo
7:30 pm - 9:30 pm
DEN
-
HLN
2h 00mnonstop
United Airlines Logo
6:15 am - 8:25 am
HLN
-
DEN
2h 10mnonstop
$308United Airlines
Thu, Aug 27 - Sat, Aug 29
Delta Logo
7:05 am - 12:15 pm
DEN
-
HLN
5h 10m
1 stop
Delta Logo
5:40 am - 9:14 am
HLN
-
DEN
3h 34m
1 stop
$309Delta
Sun, Aug 2 - Tue, Aug 11
United Airlines Logo
7:30 pm - 9:30 pm
DEN
-
HLN
2h 00mnonstop
United Airlines Logo
6:15 am - 8:25 am
HLN
-
DEN
2h 10mnonstop
$314United Airlines
Tue, Sep 8 - Sun, Sep 13
United Airlines Logo
7:18 pm - 9:20 pm
DEN
-
HLN
2h 02mnonstop
United Airlines Logo
2:20 pm - 4:36 pm
HLN
-
DEN
2h 16mnonstop
$315United Airlines
Wed, Jul 22 - Wed, Jul 29
United Airlines Logo
7:30 pm - 9:30 pm
DEN
-
HLN
2h 00mnonstop
United Airlines Logo
6:15 am - 8:25 am
HLN
-
DEN
2h 10mnonstop
$340United Airlines
Tue, Sep 8 - Sun, Sep 13
United Airlines Logo
7:18 pm - 9:18 pm
DEN
-
HLN
2h 00mnonstop
United Airlines Logo
2:30 pm - 4:40 pm
HLN
-
DEN
2h 10mnonstop
$341United Airlines
Sun, Oct 4 - Sat, Oct 10
Delta Logo
7:05 am - 12:15 pm
DEN
-
HLN
5h 10m
1 stop
Delta Logo
5:40 am - 9:14 am
HLN
-
DEN
3h 34m
1 stop
$344Delta
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
7:18 pm - 9:20 pm
DEN
-
HLN
2h 02mnonstop
United Airlines Logo
6:15 am - 8:25 am
HLN
-
DEN
2h 10mnonstop
$349United Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
7:30 pm - 9:30 pm
DEN
-
HLN
2h 00mnonstop
United Airlines Logo
6:15 am - 8:25 am
HLN
-
DEN
2h 10mnonstop
$350United Airlines
Fri, Aug 14 - Mon, Aug 17

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

United Airlines flights from Colorado to Helena

Our best United Airlines deals on Colorado to Helena flight tickets
United Airlines
Jul 8
DEN7:18 pmDenver Intl
2h 02m
HLN9:20 pmHelena
Jul 14
HLN6:15 amHelena
1h 58m
DEN8:13 amDenver Intl
$289
United Airlines
Aug 27
DEN7:30 pmDenver Intl
2h 00m
HLN9:30 pmHelena
Aug 29
HLN6:15 amHelena
2h 10m
DEN8:25 amDenver Intl
$308
United Airlines
Sep 8
DEN7:30 pmDenver Intl
2h 00m
HLN9:30 pmHelena
Sep 13
HLN6:15 amHelena
2h 10m
DEN8:25 amDenver Intl
$314

Delta flights from Colorado to Helena

Our best Delta deals on Colorado to Helena flight tickets
Delta
Aug 5
DEN7:05 amDenver Intl
5h 10m
1 stop
HLN12:15 pmHelena
Aug 8
HLN12:55 pmHelena
7h 06m
1 stop
DEN8:01 pmDenver Intl
$289
Delta
Aug 2
DEN7:05 amDenver Intl
5h 10m
1 stop
HLN12:15 pmHelena
Aug 11
HLN5:40 amHelena
3h 34m
1 stop
DEN9:14 amDenver Intl
$309
Delta
Aug 4
DEN7:05 amDenver Intl
5h 10m
1 stop
HLN12:15 pmHelena
Aug 11
HLN5:40 amHelena
3h 34m
1 stop
DEN9:14 amDenver Intl
$344

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 June 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

Wed 8/5

7:05 am-12:15 pm

1 stop5h 10m

Helena

Sat 8/8

12:55 pm-8:01 pm

1 stop7h 06m

$289
Quickest round-trip

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Thu 8/27

7:30 pm-9:30 pm

Nonstop2h 00m

Helena

Sat 8/29

6:15 am-8:25 am

Nonstop2h 10m

$308

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Sun 8/2

7:05 am-12:15 pm

1 stop5h 10m

Helena

Tue 8/11

5:40 am-9:14 am

1 stop3h 34m

$309

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 9/8

7:30 pm-9:30 pm

Nonstop2h 00m

Helena

Sun 9/13

6:15 am-8:25 am

Nonstop2h 10m

$314

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Wed 7/22

7:18 pm-9:20 pm

Nonstop2h 02m

Helena

Wed 7/29

2:20 pm-4:36 pm

Nonstop2h 16m

$315

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 9/8

7:30 pm-9:30 pm

Nonstop2h 00m

Helena

Sun 9/13

6:15 am-8:25 am

Nonstop2h 10m

$340

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Sun 10/4

7:18 pm-9:18 pm

Nonstop2h 00m

Helena

Sat 10/10

2:30 pm-4:40 pm

Nonstop2h 10m

$341

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 8/4

7:05 am-12:15 pm

1 stop5h 10m

Helena

Tue 8/11

5:40 am-9:14 am

1 stop3h 34m

$344

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Tue 8/4

7:18 pm-9:20 pm

Nonstop2h 02m

Helena

Tue 8/11

6:15 am-8:25 am

Nonstop2h 10m

$349

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Fri 8/14

7:30 pm-9:30 pm

Nonstop2h 00m

Helena

Mon 8/17

6:15 am-8:25 am

Nonstop2h 10m

$350

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 November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $209.

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 $284. The most expensive day to fly to Helena is Monday, with ticket prices averaging around $507.

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 $304. 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 at noon when prices are around $339.

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 are 2 cabin classes 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

$211

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Helena

1 airport
The best one-way flight to Helena from Colorado in the past 72 hours is $211. The best round-trip flight deal from Colorado to Helena found on momondo in the last 72 hours is $269.
The fastest flight from Colorado to Helena takes 2h 00m
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

Frequently asked questions about flying from Colorado to Helena

  • 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
9,893 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
Sun 7/26
Sun 8/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States