$99 Find Cheap Flights from Great Falls 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 Great Falls to Colorado departing on 2/27. 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 Great Falls 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 Great Falls to Colorado, as well as popular online travel agencies
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Flight Deals

Book Cheap Great Falls 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 Great Falls 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 Great Falls to Colorado

Sat, Apr 4 - Sun, Apr 5
United Airlines Logo
6:15 am - 8:20 am
GTF
-
DEN
2h 05mnonstop
United Airlines Logo
11:32 am - 1:31 pm
DEN
-
GTF
1h 59mnonstop
$199United Airlines
Thu, May 14 - Sun, May 17
United Airlines Logo
6:15 am - 8:21 am
GTF
-
DEN
2h 06mnonstop
United Airlines Logo
7:15 pm - 9:18 pm
DEN
-
GTF
2h 03mnonstop
$209United Airlines
Thu, Mar 12 - Wed, Mar 18
Delta Logo
6:22 pm - 10:30 pm
GTF
-
DEN
4h 08m
1 stop
Delta Logo
4:00 pm - 10:30 pm
DEN
-
GTF
6h 30m
1 stop
$218Delta
Mon, Mar 2 - Mon, Mar 9
United Airlines Logo
2:25 pm - 4:40 pm
GTF
-
DEN
2h 15mnonstop
United Airlines Logo
7:07 pm - 9:11 pm
DEN
-
GTF
2h 04mnonstop
$219United Airlines
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
10:45 am - 3:56 am
GTF
-
DEN
17h 11m
1 stop
Multiple Airlines Logo
6:00 am - 9:30 am
DEN
-
GTF
27h 30m
1 stop
$229Multiple Airlines
Thu, Feb 19 - Tue, Feb 24
Delta Logo
6:20 pm - 10:27 pm
GTF
-
DEN
4h 07m
1 stop
Delta Logo
6:20 pm - 10:29 pm
DEN
-
GTF
4h 09m
1 stop
$238Delta
Mon, Mar 9 - Thu, Mar 12
Multiple Airlines Logo
10:45 am - 3:56 am
GTF
-
DEN
17h 11m
1 stop
Multiple Airlines Logo
9:00 am - 9:30 am
DEN
-
GTF
24h 30m
2 stops
$244Multiple Airlines
Fri, May 1 - Mon, May 4
United Airlines Logo
6:15 am - 8:21 am
GTF
-
DEN
2h 06mnonstop
United Airlines Logo
7:15 pm - 9:18 pm
DEN
-
GTF
2h 03mnonstop
$249United Airlines
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
6:15 am - 8:24 am
GTF
-
DEN
2h 09mnonstop
United Airlines Logo
7:07 pm - 9:11 pm
DEN
-
GTF
2h 04mnonstop
$270United Airlines
Sat, Apr 4 - Sun, Apr 5
Delta Logo
5:30 am - 9:28 am
GTF
-
DEN
3h 58m
1 stop
Delta Logo
8:00 am - 12:24 pm
DEN
-
GTF
4h 24m
1 stop
$273Delta
Booking Insights

KAYAK's insights & trends for Great Falls to Colorado flights

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

What is the cheapest Great Falls to Colorado flight route?

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

The cheapest ticket to Colorado from Great Falls found in the last 72 hours was to Denver, at $285 round-trip. The most popular route is from Great Falls (GTF) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $285.

Can I save money by flying with a layover from Great Falls 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 $243, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Great Falls to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls 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 Great Falls to Colorado is November, when tickets cost $253 (return) on average. On the other hand, the most expensive months are January and April, when the average cost of round-trip tickets is $389 and $355 respectively.

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

The average price of all round-trip flights from Great Falls 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 Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Great Falls to Colorado. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

Good to know

Low seasonDecember
Cheapest flight$99
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Great Falls to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Great Falls 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 Great Falls to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls 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 Great Falls 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 Great Falls 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 Great Falls 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 Great Falls to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $544 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 $626.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Great Falls to the following destinations at these prices or less: Denver $257 one-way - $404 round-trip

Reviews of the top airlines flying from Great Falls to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Great Falls 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 Great Falls 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.
7.9
DeltaOverall score based on 8138 reviews
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
7.8Entertainment
Airline reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

2.0 MediocreTodd, Jan 2026
IAH - ATL
Read more Delta reviews

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

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.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

Terrible. They wouldn't allow me on my flight on the 14th..

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Everything you need to know for your flight from Great Falls to Colorado

Information on your arrival and departure airports