HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado

$123+ Cheap flights from Kalispell (FCA) to Colorado

FCA — DEN
Dec 10 — Dec 171
Thu 12/10
Thu 12/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalispell to Colorado with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kalispell to Colorado

Cheapest flights from Kalispell to Colorado

Mon 12/710:27 am -
1 stop22h 13m
Wed 12/910:55 am -
2 stops22h 33m
Deal found 11/6$304
Wed 12/238:04 pm -
1 stop16h 40m
Wed 12/3010:44 pm -
1 stop11h 08m
Deal found 11/5$321
Thu 12/36:35 pm -
1 stop16h 35m
Thu 12/107:24 pm -
1 stop16h 50m
Deal found 11/5$329
Thu 12/32:42 pm -
Nonstop2h 11m
Thu 12/107:25 pm -
Nonstop2h 26m
Deal found 11/5$349
Thu 12/242:08 pm -
1 stop6h 36m
Fri 1/16:00 am -
1 stop6h 19m
Deal found 11/8$354
Sat 12/266:10 am -
Nonstop2h 27m
Tue 12/297:35 pm -
Nonstop2h 22m
Deal found 11/8$358
Mon 12/1410:27 am -
1 stop22h 13m
Mon 12/281:54 pm -
2 stops53h 20m
Deal found 11/8$360
Thu 12/2410:42 am -
1 stop23h 02m
Wed 12/3010:44 pm -
1 stop11h 08m
Deal found 11/8$366
Tue 12/225:10 am -
1 stop6h 24m
Wed 12/306:33 pm -
1 stop4h 18m
Deal found 11/8$369
Mon 12/142:42 pm -
Nonstop2h 11m
Mon 12/287:35 pm -
Nonstop2h 22m
Deal found 11/9$376
Fri 12/46:15 am -
1 stop4h 19m
Mon 12/75:05 pm -
1 stop4h 46m
Deal found 11/5$469
Fri 11/136:17 pm -
1 stop4h 05m
Mon 11/166:08 pm -
1 stop4h 37m
Deal found 11/8$474

Find flight deals from Kalispell to Colorado

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(Kiwi.com)

One-way from

$123
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$439

Good round-trip deal

$482 or less

Good one-way deal

$281 or less
Provider with most accurate pricing for Kalispell Glacier Park-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Denver Intl flights.
Search Deals
From Kalispell Glacier Park to Colorado
Search Deals
One-way flight from Kalispell Glacier Park to Colorado
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals
Price to beat on a round-trip flight from Kalispell Glacier Park to Colorado.
Search Deals
Price to beat on a one-way flight from Kalispell Glacier Park to Colorado.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kalispell to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Sat 12/12

7:00 am-1:53 pm

1 stop6h 53m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$165

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Sat 1/16

12:51 pm-9:10 pm

1 stop8h 19m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$185

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Fri 1/22

1:51 pm-6:56 pm

1 stop5h 05m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$190

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Sun 4/4

4:15 pm-9:09 pm

1 stop4h 54m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$190
Quickest round-trip

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Fri 1/22

2:48 pm-5:01 pm

Nonstop2h 13m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$214

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Sat 12/12

12:28 pm-11:48 pm

2 stops11h 20m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$217

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Sun 4/4

9:38 pm-6:13 pm

2 stops20h 35m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$266

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Wed 1/13

1:41 pm-11:35 pm

2 stops9h 54m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$282

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Sun 1/17

1:51 pm-6:56 pm

1 stop5h 05m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$284

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Sat 1/23

12:51 pm-11:39 pm

2 stops10h 48m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Kalispell to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Kalispell with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Kalispell to Colorado

What is the cheapest month to book a flight from Kalispell to Colorado?

Currently, April is the cheapest month in which you can book a flight from Kalispell to Colorado (average of $299). Flying from Kalispell to Colorado in March is currently the most expensive (average of $494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FCA to CO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kalispell to Colorado as you normally would.

Weekly flight availability from Kalispell to Colorado

The most flights from FCA to USCO are scheduled on a Tuesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Kalispell to Colorado?

Airfare is below average for this route at the moment.
Kalispell to Colorado flights typically cost between $359 and $574 in December.
The cheapest round-trip price found within the last 5 days was $304 on Multiple Airlines (Dec 7-Dec 9).

How far ahead should I book a flight from Kalispell to Colorado?

The price you pay for your flight from Kalispell to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Colorado

Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Kalispell to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,158 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,158 reviews
Alaska Airlines
7.9
Good
13,158 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Delta
7.8
Good
8,700 reviews
Alaska Airlines
7.9
Good
13,158 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
United Airlines
7.3
Good
10,471 reviews
Alaska Airlines
7.9
Good
13,158 reviews

Crew

8.5

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Overall

7.9

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airport do you fly from for flights from Kalispell to Colorado?

    Most people fly from Kalispell Glacier Park (FCA) if they book a flight from Kalispell to Colorado. Kalispell Glacier Park is conveniently located just 8.4 mi from Kalispell’s city center.

  • How popular is this Kalispell to Colorado flight route?

    Within the past month, 20 users have taken a look at flights from Kalispell Glacier Park to Colorado.

  • How long is the flight from Kalispell to Colorado?

    There are many flights that can get you from Kalispell to Colorado in 2h 11m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. Airlines will cover a distance of 751 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Kalispell to Colorado?

    On average you can expect to pay $584 for a flight from Kalispell to Colorado. The cheapest flight overall is $214 while the most popular route, (Kalispell Glacier Park - Denver Intl) is currently priced at $349.

  • Can I find deals for flights from Kalispell to Colorado that include hotel bookings?

    Yes. In addition to deals on Kalispell to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Colorado.

  • Can I find deals for business class flights from Kalispell to Colorado?

    Yes. Cheapflights offers flight deals from Kalispell to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalispell to Colorado?

    Currently, April is the cheapest month in which you can book a flight from Kalispell to Colorado (average of $299). Flying from Kalispell to Colorado in March is currently the most expensive (average of $494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Kalispell to Colorado

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$368FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$248Average$298FlexibilityNo cancel feeOn-time75%
DeltaCheapest$248Average$383FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.