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$150+ Cheap flights from Kalispell (FCA) to Colorado

FCA — DEN
Oct 30 — Nov 61
Fri 10/30
Fri 11/6
1 adult, Economy
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Cheap flight deals from Kalispell to Colorado

Cheapest flights from Kalispell to Colorado

Mon 10/2611:47 am -
1 stop11h 56m
Wed 10/2810:37 pm -
2 stops34h 55m
Deal found 9/30$256
Mon 10/198:08 pm -
1 stop13h 41m
Thu 10/227:12 am -
2 stops26h 20m
Deal found 9/26$294
Mon 11/236:32 pm -
1 stop14h 51m
Thu 12/36:50 pm -
1 stop14h 47m
Deal found 9/29$311
Wed 10/2110:45 am -
Nonstop2h 25m
Sat 10/247:20 pm -
Nonstop2h 16m
Deal found 9/29$319
Tue 11/249:01 pm -
2 stops42h 05m
Thu 12/310:36 pm -
1 stop11h 01m
Deal found 9/29$326
Wed 11/2511:24 am -
1 stop22h 23m
Thu 12/310:36 pm -
1 stop11h 01m
Deal found 9/29$337
Fri 10/237:45 pm -
1 stop15h 17m
Fri 10/307:53 am -
1 stop5h 30m
Deal found 9/25$338
Sat 10/175:30 am -
1 stop4h 15m
Wed 10/215:25 am -
1 stop6h 12m
Deal found 9/26$339
Fri 10/3010:22 am -
2 stops28h 49m
Sun 11/110:44 pm -
1 stop12h 13m
Deal found 9/28$351
Sat 10/175:30 am -
1 stop4h 15m
Sun 10/255:25 am -
1 stop6h 12m
Deal found 9/29$359
Sat 10/246:05 am -
1 stop6h 22m
Wed 10/282:55 pm -
1 stop6h 56m
Deal found 9/28$439
Wed 10/146:05 am -
1 stop6h 22m
Sun 10/185:30 am -
1 stop4h 34m
Deal found 9/29$440

Find flight deals from Kalispell to Colorado

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$256
(Kiwi.com)

One-way from

$150
(Priceline)

Popular in

March

Cheapest in

April

Average price

$319

Good round-trip deal

$407 or less

Good one-way deal

$251 or less
Provider with most accurate pricing for Kalispell Glacier Park-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-Denver Intl flights.
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From Kalispell Glacier Park to Colorado
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One-way flight from Kalispell Glacier Park to Colorado
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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Kalispell Glacier Park to Colorado.
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Price to beat on a one-way flight from Kalispell Glacier Park to Colorado.
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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 10/17

7:45 pm-11:02 am

1 stop15h 17m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$175

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Sun 11/29

6:14 am-8:27 am

Nonstop2h 13m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$199

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Fri 10/9

7:45 pm-11:02 am

1 stop15h 17m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$240

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Wed 11/4

6:14 am-8:27 am

Nonstop2h 13m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$279

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Wed 10/21

6:05 am-8:21 am

Nonstop2h 16m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$279

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Thu 11/5

6:14 am-8:27 am

Nonstop2h 13m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$279

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Fri 10/16

7:45 pm-11:02 am

1 stop15h 17m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$290
Quickest round-trip

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Tue 10/6

2:30 pm-4:42 pm

Nonstop2h 12m

Denver Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$294

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Fri 10/23

10:45 am-1:10 pm

Nonstop2h 25m

Denver Intl

Fri 10/30

7:25 pm-9:51 pm

Nonstop2h 26m

$319

KalispellDenver

FCA Kalispell Glacier Park - DEN Denver Intl

FCADEN

Kalispell Glacier Park

Fri 10/23

7:45 pm-11:02 am

1 stop15h 17m

Denver Intl

Fri 10/30

7:53 am-1:23 pm

1 stop5h 30m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 24 resultsSorted by cheapest first
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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 Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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 $289 and $371 in October.
The cheapest round-trip price found within the last 5 days was $256 on Multiple Airlines (Oct 26-Oct 28).

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 79 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
12,993 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

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
12,993 reviews
Alaska Airlines
7.9
Good
12,993 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

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
8,611 reviews
Alaska Airlines
7.9
Good
12,993 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

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
7.4
Good
10,260 reviews
Alaska Airlines
7.9
Good
12,993 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

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, 15 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 25m. Fly via United Airlines, Alaska Airlines, or Delta 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 $406 for a flight from Kalispell to Colorado. The cheapest flight overall is $189 while the most popular route, (Kalispell Glacier Park - Denver Intl) is currently priced at $319.

  • 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$315FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$248Average$308FlexibilityNo cancel feeOn-time75%
DeltaCheapest$248Average$383FlexibilityNo cancel feeOn-timeN/A

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