$215 Find Cheap Flights from Helena to Colorado - Compare and Save

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 11/6. 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

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Cheap Flights from Helena to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denvernonstop$279
Grand Junction
Grand Junction1 stop$399
Denver
Denvernonstop$279
Grand Junction
Grand Junction1 stop$399

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

Thu, Sep 3 - Sun, Sep 6
United Airlines Logo
2:35 pm - 4:45 pmHLN  Helena-DEN Denver Intl
2h 10mnonstop
United Airlines Logo
7:30 pm - 9:30 pmDEN  Denver Intl-HLN Helena
2h 00mnonstop
$279United Airlines
Thu, Oct 29 - Sat, Oct 31
United Airlines Logo
2:23 pm - 4:34 pmHLN  Helena-DEN Denver Intl
2h 11mnonstop
United Airlines Logo
7:20 pm - 9:31 pmDEN  Denver Intl-HLN Helena
2h 11mnonstop
$279United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
6:15 am - 8:25 amHLN  Helena-DEN Denver Intl
2h 10mnonstop
United Airlines Logo
7:30 pm - 9:30 pmDEN  Denver Intl-HLN Helena
2h 00mnonstop
$279United Airlines
Fri, Oct 2 - Sun, Oct 4
United Airlines Logo
6:25 am - 8:35 amHLN  Helena-DEN Denver Intl
2h 10mnonstop
United Airlines Logo
11:45 am - 1:48 pmDEN  Denver Intl-HLN Helena
2h 03mnonstop
$279United Airlines
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
6:15 am - 8:25 amHLN  Helena-DEN Denver Intl
2h 10mnonstop
United Airlines Logo
7:30 pm - 9:30 pmDEN  Denver Intl-HLN Helena
2h 00mnonstop
$279United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
2:35 pm - 4:45 pmHLN  Helena-DEN Denver Intl
2h 10mnonstop
United Airlines Logo
7:30 pm - 9:30 pmDEN  Denver Intl-HLN Helena
2h 00mnonstop
$279United Airlines
Sat, Oct 3 - Mon, Oct 5
United Airlines Logo
6:25 am - 8:35 amHLN  Helena-DEN Denver Intl
2h 10mnonstop
United Airlines Logo
7:18 pm - 9:18 pmDEN  Denver Intl-HLN Helena
2h 00mnonstop
$279United Airlines
Wed, Oct 7 - Wed, Oct 14
Delta Logo
1:08 pm - 7:34 pmHLN  Helena-DEN Denver Intl
6h 26m1 stop Salt Lake City
Delta Logo
7:56 am - 12:28 pmDEN  Denver Intl-HLN Helena
4h 32m1 stop Salt Lake City
$299Delta
Fri, Oct 2 - Sun, Oct 4
Delta Logo
12:57 pm - 7:40 pmHLN  Helena-DEN Denver Intl
6h 43m1 stop Salt Lake City
Delta Logo
5:30 am - 12:17 pmDEN  Denver Intl-HLN Helena
6h 47m1 stop Salt Lake City
$299Delta
Thu, Sep 3 - Sun, Sep 6
Delta Logo
5:40 am - 9:14 amHLN  Helena-DEN Denver Intl
3h 34m1 stop Salt Lake City
Delta Logo
3:56 pm - 10:30 pmDEN  Denver Intl-HLN Helena
6h 34m1 stop Salt Lake City
$299Delta
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 September.

Flight prices are typical for this route right now.

Flights to Colorado from Helena usually cost between $269 and $424 in September.
The lowest price found in the past 5 days was $279 on United Airlines (Sep 3-Sep 6).

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 5 days was to Denver, at $269 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 5 days was $269.

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 $449 on average. Morning departures are around 33% 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 $595.

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.

No, with an average price for the route of $379, prices are generally cheapest when you fly direct.

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 August and June, when the average cost of round-trip tickets is $379 and $369 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 Mondays for the best deals.

Good to know

Low season

April

Cheapest flight

$215
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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 $404 one-way - $469 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 10086 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.7Food
7.1Entertainment
Airline reviews

Flight was late, the only reason I almost missed my flight was that my connection was also late.

2.0 MediocreJoseph, Jul 2026
Read more United Airlines reviews

Flight was late, the only reason I almost missed my flight was that my connection was also late.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

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

Information on your arrival and departure airports