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Cheap Flights from Denver International (DEN) to Kalispell (FCA)

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Flight deals from Denver International Airport to Kalispell Airport

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Kalispell Airport? If you want to travel next month, return fares start from £217. Find the lowest prices on one-way and return tickets right here.
Kalispell.£177 per passenger.Departing Thu, 7 May, returning Mon, 11 May.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Denver International on Thu, 7 May, arriving in Kalispell.Inbound indirect flight with Allegiant Air, departs from Kalispell on Mon, 11 May, arriving in Denver International.Price includes taxes and charges.From £177, select.
Kalispell.£193 per passenger.Departing Wed, 29 Apr, returning Sun, 3 May.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Denver International on Wed, 29 Apr, arriving in Kalispell.Inbound indirect flight with Allegiant Air, departs from Kalispell on Sun, 3 May, arriving in Denver International.Price includes taxes and charges.From £193, select.
Kalispell.£198 per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Denver International on Thu, 28 May, arriving in Kalispell.Inbound indirect flight with Allegiant Air, departs from Kalispell on Mon, 1 Jun, arriving in Denver International.Price includes taxes and charges.From £198, select.
Kalispell.£202 per passenger.Departing Thu, 7 May, returning Mon, 11 May.Return flight with United.Outbound direct flight with United departs from Denver International on Thu, 7 May, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Mon, 11 May, arriving in Denver International.Price includes taxes and charges.From £202, select.
Kalispell.£217 per passenger.Departing Fri, 10 Apr, returning Tue, 14 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Fri, 10 Apr, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Tue, 14 Apr, arriving in Denver International.Price includes taxes and charges.From £217, select.
Kalispell.£221 per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with United.Outbound direct flight with United departs from Denver International on Thu, 28 May, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Mon, 1 Jun, arriving in Denver International.Price includes taxes and charges.From £221, select.
Kalispell.£223 per passenger.Departing Wed, 29 Apr, returning Sun, 3 May.Return flight with United.Outbound direct flight with United departs from Denver International on Wed, 29 Apr, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Sun, 3 May, arriving in Denver International.Price includes taxes and charges.From £223, select.
Kalispell.£225 per passenger.Departing Fri, 10 Apr, returning Tue, 14 Apr.Return flight with United.Outbound direct flight with United departs from Denver International on Fri, 10 Apr, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Tue, 14 Apr, arriving in Denver International.Price includes taxes and charges.From £225, select.
Kalispell.£232 per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Wed, 16 Sep, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Wed, 23 Sep, arriving in Denver International.Price includes taxes and charges.From £232, select.
Kalispell.£234 per passenger.Departing Thu, 11 Jun, returning Sun, 14 Jun.Return flight with United.Outbound direct flight with United departs from Denver International on Thu, 11 Jun, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Sun, 14 Jun, arriving in Denver International.Price includes taxes and charges.From £234, select.
Kalispell.£258 per passenger.Departing Fri, 7 Aug, returning Wed, 12 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Denver International on Fri, 7 Aug, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Wed, 12 Aug, arriving in Denver International.Price includes taxes and charges.From £258, select.
Kalispell.£288 per passenger.Departing Fri, 7 Aug, returning Wed, 12 Aug.Return flight with United.Outbound direct flight with United departs from Denver International on Fri, 7 Aug, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Wed, 12 Aug, arriving in Denver International.Price includes taxes and charges.From £288, select.
Kalispell.£289 per passenger.Departing Mon, 23 Mar, returning Fri, 19 Jun.Return flight with United.Outbound direct flight with United departs from Denver International on Mon, 23 Mar, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Fri, 19 Jun, arriving in Denver International.Price includes taxes and charges.From £289, select.
Kalispell.£295 per passenger.Departing Sun, 5 Jul, returning Fri, 10 Jul.Return flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departs from Denver International on Sun, 5 Jul, arriving in Kalispell.Inbound indirect flight with Allegiant Air, departs from Kalispell on Fri, 10 Jul, arriving in Denver International.Price includes taxes and charges.From £295, select.
Kalispell.£330 per passenger.Departing Wed, 25 Mar, returning Wed, 1 Apr.Return flight with United.Outbound direct flight with United departs from Denver International on Wed, 25 Mar, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Wed, 1 Apr, arriving in Denver International.Price includes taxes and charges.From £330, select.
Kalispell.£330 per passenger.Departing Thu, 26 Mar, returning Mon, 30 Mar.Return flight with United.Outbound direct flight with United departs from Denver International on Thu, 26 Mar, arriving in Kalispell.Inbound direct flight with United departs from Kalispell on Mon, 30 Mar, arriving in Denver International.Price includes taxes and charges.From £330, select.

Find the cheapest month to fly from Denver International to Kalispell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Kalispell flights are currently cheapest in May.
Mar
from £330
Apr
from £217
May
from £177
Jun
from £234
Jul
from £295
Aug
from £258
Sep
from £232
Oct
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Nov
Find prices
Dec
from £682
Jan
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Feb
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Direct flights from Denver International to Kalispell

Denver International to Kalispell: Alternative routes

Compare routes from Denver International to Kalispell below. You may find an airport to fly into that's cheaper, faster, or easier than Kalispell.

Kalispell

8 miles from central Kalispell
ClosestCheapest
from £177
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Denver to Kalispell: Flight information

The things to know before you go.
Cheapest flight found£177
Cheapest month to flyMay
Average flight time2 hrs, 18 mins
Most popular airlineUnited
Average flights per week25

Check out these Kalispell hotels

Ready to plan your stay? Other travellers rate these Kalispell hotels for cleanliness, service and location.
Sherman Lodge
0.52 miles from city centre
£169
Per night
Homewood Suites by Hilton Kalispell
2.71 miles from city centre
£91
Per night
Home2 Suites By Hilton Kalispell, Mt
4.16 miles from city centre
£94
Per night
Sherman Lodge
0.52 miles from city centre
£169
Per night
Homewood Suites by Hilton Kalispell
2.71 miles from city centre
£91
Per night
Home2 Suites By Hilton Kalispell, Mt
4.16 miles from city centre
£94
Per night
Explore top-rated hotels

Finding cheap flights from Denver International to Kalispell: Frequently asked questions

The best price we found for a return flight from Denver International to Kalispell is £177. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 18 minutes is the average flight time from Denver International to Kalispell.
United and SkyWest Airlines fly direct from Denver International to Kalispell.
As of March 2026, there are 25 flights per week flying from Denver International to Kalispell.
The cheapest month to fly from Denver International to Kalispell is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Kalispell Airport on Thursday, 7 May 2026.
Yes – the average flight time is 2 hours and 18 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kalispell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kalispell is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and United offer the cheapest flight tickets to Kalispell.

Travelling from Denver International Airport (DEN) to Glacier Park International Airport (FCA): what you need to know

  • To ensure you get on your DEN to FCA flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Travelling during a peak month such as July? Major public holidays and other popular seasons can lead to longer queues at security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • United Airlines is your ticket to exploring Kalispell (and perhaps some other exciting parts of United States!). Check out the direct flights from Denver International Airport to Glacier Park International Airport offered by this carrier.

  • The majority of travellers choose to travel with United Airlines on this route.

  • The most punctual carrier offering DEN to FCA flights is United Airlines. Its services arrive as planned 77.44% of the time.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Denver International Airport to Glacier Park International Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to visit the city of your choice. Stopovers between DEN and FCA include:

    • Salt Lake City International Airport

    • Metropolitan Oakland International Airport

    • Minneapolis-St. Paul International Airport

How to find the cheapest flights from Denver International Airport (DEN) to Glacier Park International Airport (FCA)

  • The cheapest price we've found for a one-way Denver International Airport to Glacier Park International Airport flight is £100. A return plane ticket is currently £177. Depending on the availability when you book, these fares can change.

  • To get your hands on cheap tickets from DEN to FCA, book in advance. Airlines usually offer their most competitively priced fares when flights are first made available.

  • Getting cheap flights from Denver International Airport to Glacier Park International Airport is easier if you can be flexible with your dates. Use the 'Whole month' search function to see the lowest prices throughout the month and land a great deal.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll notify you the moment a special offer becomes available on cheap flights from DEN to FCA.

  • Select your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Denver International Airport to Glacier Park International Airport.

Handy information about Denver International Airport (DEN)

  • You'll find DEN at 8500 Pena Boulevard.

  • Denver International Airport earns top marks for its on-time performance. 80.23% of flights that depart DEN reach their destination on time.

  • Central Denver to Denver International Airport is around 25 miles. Depending on traffic, it'll take you about 35 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Planning to catch public transport? You can expect a journey time of around 1 hour 30 minutes.

  • Get your flight from Denver International Airport to Glacier Park International Airport off to an easy start. Only a short drive from DEN, book a night at Baymont by Wyndham Denver International Airport and you'll be well-rested for the trip ahead.

Arriving at Glacier Park International Airport (FCA)

Getting from Glacier Park International Airport (FCA) to central Kalispell

  • FCA is located at 4170 Highway 2 East.

  • From Glacier Park International Airport, Kalispell is approximately 10 miles away. It takes around 20 minutes to reach the centre driving.

When to fly to Glacier Park International Airport (FCA)

  • It's time to work out your trip dates for your flight from Denver International Airport to Glacier Park International Airport. July is the most popular month to visit Kalispell. If you're after a more laid-back vibe, go in November.

  • When booking your flight from Denver International Airport to Glacier Park International Airport, consider the type of weather you enjoy. July is the warmest month in Kalispell, with the temperature ranging from 7ºC (45ºF) to 32ºC (90ºF).

  • February has average temperatures of between -17ºC (1ºF) and 1ºC (34ºF). Look for cheap tickets from DEN to FCA around that time if you'd rather travel in cooler conditions.

Explore more of United States

  • Kalispell has loads to offer, but there are so many other corners of United States just waiting to be discovered. About 150 miles west of Kalispell, a visit to Spokane will keep your itinerary packed. Start with popular sights like Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

  • Around 140 miles west of Kalispell, Spokane Valley is another favourite stop in United States. Experience the best of this destination with a visit to Splash Down Waterpark, The Ref Sports Bar and Bead Lake Loop.

More travel options

Plan the rest of your trip from Denver to Kalispell

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.