FCA - DEN

$126 Find Cheap Flights from Kalispell to Denver - 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 Kalispell to Denver departing on 6/29. 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 Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to Denver, 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 Kalispell to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$269
Typical prices: $368-$284
United Airlines
Tue 10/13Tue 10/20
FCA - DEN • Non-stop
Cheapest non-stop
$279
Typical prices: $434-$309
United Airlines
Thu 8/13Sun 8/16
FCA - DEN • Non-stop
Top airlines
Cheapest • from $269 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 2h 14m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $280 (round-trip)
Shortest trip • 4h 14m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kalispell to Denver (FCA-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to Denver 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 Kalispell to Denver

Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
6:05 am - 8:21 am
FCA
-
DEN
2h 16mnonstop
United Airlines Logo
7:20 pm - 9:36 pm
DEN
-
FCA
2h 16mnonstop
$269United Airlines
Thu, Aug 13 - Sun, Aug 16
United Airlines Logo
5:04 pm - 7:20 pm
FCA
-
DEN
2h 16mnonstop
United Airlines Logo
7:40 am - 10:04 am
DEN
-
FCA
2h 24mnonstop
$279United Airlines
Sat, Oct 24 - Tue, Oct 27
Alaska Airlines Logo
2:03 pm - 10:21 pm
FCA
-
DEN
8h 18m
1 stop
Alaska Airlines Logo
7:05 am - 12:21 pm
DEN
-
FCA
5h 16m
1 stop
$288Alaska Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
3:50 pm - 11:53 pm
FCA
-
DEN
8h 03m
1 stop
American Airlines Logo
5:03 am - 2:34 pm
DEN
-
FCA
9h 31m
1 stop
$289American Airlines
Fri, Jul 3 - Sun, Jul 5
Multiple Airlines Logo
10:30 am - 3:58 am
FCA
-
DEN
17h 28m
1 stop
Multiple Airlines Logo
12:47 pm - 9:40 am
DEN
-
FCA
20h 53m
1 stop
$296Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
Delta Logo
5:15 am - 12:04 pm
FCA
-
DEN
6h 49m
1 stop
Delta Logo
6:28 pm - 10:53 pm
DEN
-
FCA
4h 25m
1 stop
$299Delta
Thu, Sep 10 - Sat, Sep 12
United Airlines Logo
5:04 pm - 7:20 pm
FCA
-
DEN
2h 16mnonstop
United Airlines Logo
7:05 pm - 9:21 pm
DEN
-
FCA
2h 16mnonstop
$318United Airlines
Sat, Jun 20 - Sun, Jun 28
United Airlines Logo
6:20 am - 8:28 am
FCA
-
DEN
2h 08mnonstop
United Airlines Logo
7:30 pm - 9:47 pm
DEN
-
FCA
2h 17mnonstop
$319United Airlines
Wed, Jun 24 - Tue, Jun 30
United Airlines Logo
5:28 pm - 7:45 pm
FCA
-
DEN
2h 17mnonstop
United Airlines Logo
7:40 am - 10:01 am
DEN
-
FCA
2h 21mnonstop
$336United Airlines
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
6:20 am - 8:36 am
FCA
-
DEN
2h 16mnonstop
United Airlines Logo
7:05 pm - 9:21 pm
DEN
-
FCA
2h 16mnonstop
$349United Airlines
Booking Insights

KAYAK's insights & trends for Kalispell to Denver flights

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

How much is a round-trip flight from Kalispell to Denver?

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

What’s the cheapest day of the week to fly from Kalispell to Denver?

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

If you are looking for a flight deal from Kalispell to Denver, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Denver, Friday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Kalispell to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kalispell to Denver, 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 Kalispell to Denver is October, where tickets cost $289 (return) on average. On the other hand, the most expensive months are March and July, where the average cost of round-trip tickets is $494 and $456 respectively.

Can I save money by flying with a layover from Kalispell to Denver?

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 $439, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Kalispell to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kalispell to Denver, 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 Kalispell to Denver, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$126
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly with an average 11% increase in price.
Flight from Kalispell to Denver

When to book flights from Kalispell to Denver

Are your dates flexible? Find out the best times to travel from Kalispell to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kalispell to Denver

  • What is the cheapest flight from Kalispell to Denver?

    In the last 5 days, the lowest price for a flight from Kalispell to Denver was $126 for a one-way ticket and $269 for a round-trip.

  • Do I need a passport to fly between Kalispell and Denver?

    No, a passport isn't needed to fly from Kalispell to Denver. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Kalispell to Denver?

    When flying out of Kalispell you will be using Kalispell Glacier Park. You will be landing at Denver, also known as Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from Kalispell to Denver?

    American Airlines, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Kalispell to Denver flight route.

  • Which aircraft models fly most regularly from Kalispell to Denver?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Kalispell to Denver flight route.

  • Which airline alliances offer flights from Kalispell to Denver?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Kalispell and Denver, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Kalispell to Denver?

    There are nonstop flights from Kalispell to Denver on a daily basis.

  • Which is the best airline for flights from Kalispell to Denver, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Kalispell to Denver are Delta and Alaska Airlines. With an average price for the route of $328 and an overall rating of 7.9, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $308 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Kalispell to Denver?

    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 Kalispell to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Kalispell 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 Kalispell to Denver?

    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 to Denver with an airline and back to Kalispell with another airline. Booking your flights between Kalispell and DEN can sometimes prove cheaper using this method.

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

    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 to Denver from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kalispell to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $253 or less one-way and $461 or less round-trip.

Prefer to fly direct from Kalispell to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Kalispell Glacier Park to Denver Intl.
Find which airlines fly direct from Kalispell Glacier Park Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Kalispell Glacier Park to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Denver Intl to Kalispell Glacier Park

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 3 airlines serving from Kalispell to Denver

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to Denver. 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 Kalispell to Denver? 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
Alaska AirlinesOverall score based on 12478 reviews
7.8Comfort
8.5Crew
7.0Food
7.0Entertainment
8.1Boarding
Airline reviews

The flight kept getting delayed due to a maintenance issue. That happens, but there is no excuse for changing the gate FIVE TIMES, including one time nearly all the way across SeaTac. After we were delayed for 3+ hours, they did send us (via email) a $12 meal voucher...except you can't find a $12 meal anywhere in that airport, unless you consider a bag of M&M's and a bottle of water a meal. The plane had one problem after another but finally took off 4.5 hours late. This caused us to miss our hotel shuttle at ORD (they didn't run past midnight and it was 3 am) so we had to wait 25 minutes and pay for an Uber. I did get a $50 flight voucher from Alaska...big deal. Barely covers my Uber ride that I shouldn't have needed.

2.0 MediocreAnonymous, Jun 2026
SEA - ORD
Read more Alaska Airlines reviews

The flight kept getting delayed due to a maintenance issue. That happens, but there is no excuse for changing the gate FIVE TIMES, including one time nearly all the way across SeaTac. After we were delayed for 3+ hours, they did send us (via email) a $12 meal voucher...except you can't find a $12 meal anywhere in that airport, unless you consider a bag of M&M's and a bottle of water a meal. The plane had one problem after another but finally took off 4.5 hours late. This caused us to miss our hotel shuttle at ORD (they didn't run past midnight and it was 3 am) so we had to wait 25 minutes and pay for an Uber. I did get a $50 flight voucher from Alaska...big deal. Barely covers my Uber ride that I shouldn't have needed.

For a 5hrs flight a simple meal should provided instead of snacks only

I upgraded to a better seat and it was much more comfortable. Nobody serves food anymore and actually on a 2+ hr flight not necessary. I didn’t even get water.

Missoula is a great airport. Desk and gate crews were very helpful and friendly

Other than delaying take off by an hour, the flight was smooth. Crew were kind and supportive, and made sure we were always considered as a priority.

Not able to get boarding pass for domestic connection flight when check in at international airport. I was told I need to get connection flight boarding pass after I entered US. It us very inconvenient.

Flight was on time. My pre-ordered meal came as expected.

It was good. Too long for older people. Service and support was great! Friendly crew!

I was very impressed at how Alaska Airlines handles people with medical needs.

Check in & bag drop was straightforward. Alaskair changed the gate approx 40 min before departure, and I only became aware due to Google wallet update to my boarding pass. Had to move from gate N1 to C9 which required use of the Train, luckily I had time available.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

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.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

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.

The entertainment options on the seat back video boards were nice.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Everything you need to know for your flight from Kalispell to Denver

Information on your arrival and departure airports