$179 Find Cheap Flights from Helena to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Colorado departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Colorado, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$249
Grand Junction
Grand Junction1 stop$389
Denver
Denver1 stop$249
Grand Junction
Grand Junction1 stop$389

Book Cheap Helena to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Colorado

Mon, Apr 20 - Mon, Apr 27
Alaska Airlines Logo
6:22 pm - 11:56 pm
HLN
-
DEN
5h 34m
1 stop
Alaska Airlines Logo
6:00 am - 5:45 pm
DEN
-
HLN
11h 45m
1 stop
$249Alaska Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
6:15 am - 8:24 am
HLN
-
DEN
2h 09mnonstop
United Airlines Logo
11:36 am - 1:39 pm
DEN
-
HLN
2h 03mnonstop
$269United Airlines
Fri, Apr 17 - Fri, Apr 24
Delta Logo
5:40 am - 9:13 am
HLN
-
DEN
3h 33m
1 stop
Delta Logo
5:30 am - 12:24 pm
DEN
-
HLN
6h 54m
1 stop
$289Delta
Wed, Jul 29 - Sat, Aug 1
Delta Logo
5:40 am - 9:12 am
HLN
-
DEN
3h 32m
1 stop
Delta Logo
6:35 pm - 10:40 pm
DEN
-
HLN
4h 05m
1 stop
$309Delta
Sat, Apr 25 - Sat, May 9
Alaska Airlines Logo
6:22 pm - 10:54 am
HLN
-
DEN
16h 32m
1 stop
Alaska Airlines Logo
6:00 am - 5:45 pm
DEN
-
HLN
11h 45m
1 stop
$319Alaska Airlines
Sat, Apr 4 - Wed, Apr 8
Delta Logo
5:30 am - 9:28 am
HLN
-
DEN
3h 58m
1 stop
Delta Logo
5:30 am - 12:21 pm
DEN
-
HLN
6h 51m
1 stop
$329Delta
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
2:25 pm - 4:34 pm
HLN
-
DEN
2h 09mnonstop
United Airlines Logo
11:36 am - 1:39 pm
DEN
-
HLN
2h 03mnonstop
$339United Airlines
Fri, May 22 - Tue, May 26
United Airlines Logo
6:15 am - 8:13 am
HLN
-
DEN
1h 58mnonstop
United Airlines Logo
11:30 am - 1:33 pm
DEN
-
HLN
2h 03mnonstop
$343United Airlines
Mon, Apr 20 - Thu, Apr 23
Alaska Airlines Logo
6:22 pm - 11:56 pm
HLN
-
DEN
5h 34m
1 stop
Alaska Airlines Logo
11:50 am - 5:45 pm
DEN
-
HLN
5h 55m
1 stop
$344Alaska Airlines
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
6:15 am - 8:24 am
HLN
-
DEN
2h 09mnonstop
United Airlines Logo
11:36 am - 1:39 pm
DEN
-
HLN
2h 03mnonstop
$349United Airlines
Booking Insights

KAYAK's insights & trends for Helena to Colorado flights

Get data-powered insights and trends into flights from Helena to Colorado to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Helena to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Helena to Colorado departing in April.

What is the cheapest Helena to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Helena found in the last 72 hours was to Denver, at $278 round-trip. The most popular route is from Helena (HLN) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $278.

What is the cheapest time of day to fly to Colorado?

The average price for all round-trip flights from Helena to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the evening, when round-trip flights cost $481 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $608.

Can I save money by flying with a layover from Helena to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $436 on average.

What is the cheapest month to fly from Helena to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helena to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helena to Colorado is January, when tickets cost $245 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is $399 and $339 respectively.

What’s the cheapest day of the week to fly from Helena to Colorado?

The average price of all round-trip flights from Helena to Colorado clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Colorado on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Helena to Colorado. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

How far in advance should I book a flight from Helena to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Helena to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Helena to Colorado, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$179
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Helena to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Helena to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Helena to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Helena to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Helena to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Helena to the following destinations at these prices or less: Denver $238 one-way - $399 round-trip

Reviews of the top airline flying from Helena to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Helena to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9460 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Everything you need to know for your flight from Helena to Colorado

Information on your arrival and departure airports