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$85+ Cheap flights from Kalispell (FCA) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — DEN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Kalispell to Colorado

Cheapest flights from Kalispell to Colorado
Explore the most affordable flight options available from Kalispell to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:00 pmFCA - DEN
2 stops22h 44mAlaska Airlines
Tue 12/93:42 pmDEN - FCA
1 stop8h 16mAlaska Airlines
Deal found 10/27$237
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:00 pmFCA - DEN
1 stop21h 45mAlaska Airlines
Tue 12/166:45 amDEN - FCA
1 stop5h 35mAlaska Airlines
Deal found 10/28$248
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:44 pmFCA - DEN
2 stops31h 03mMultiple Airlines
Thu 11/137:00 amDEN - FCA
1 stop9h 54mMultiple Airlines
Deal found 10/29$266
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:33 amFCA - DEN
1 stop5h 54mAlaska Airlines
Mon 11/176:46 pmDEN - FCA
1 stop18h 41mAlaska Airlines
Deal found 10/28$269
This Trip.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:33 amFCA - DEN
1 stop5h 54mMultiple Airlines
Fri 11/147:00 amDEN - FCA
1 stop5h 24mMultiple Airlines
Deal found 10/29$283
This Hawaiian Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:00 pmFCA - DEN
1 stop21h 45mHawaiian Airlines
Sun 12/76:00 amDEN - FCA
1 stop6h 20mHawaiian Airlines
Deal found 10/29$286
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:33 amFCA - DEN
1 stop5h 54mAlaska Airlines
Sat 11/157:00 amDEN - FCA
1 stop5h 24mAlaska Airlines
Deal found 10/29$287
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:33 amFCA - DEN
1 stop5h 54mAlaska Airlines
Thu 11/137:00 amDEN - FCA
1 stop5h 24mAlaska Airlines
Deal found 10/29$288
This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:33 amFCA - DEN
1 stop5h 54mAlaska Airlines
Tue 11/187:00 amDEN - FCA
1 stop5h 24mAlaska Airlines
Deal found 10/29$289
This Alaska Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:33 amFCA - DEN
1 stop5h 54mAlaska Airlines
Thu 11/136:46 pmDEN - FCA
1 stop18h 41mAlaska Airlines
Deal found 10/29$293
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:38 pmFCA - COS
1 stop5h 38mUnited Airlines
Sun 12/283:38 pmCOS - FCA
1 stop6h 21mUnited Airlines
Deal found 10/27$994

Cheap flight deals from Kalispell to Colorado

Keep the following information in mind while searching for Kalispell to Colorado flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(Alaska Airlines)

One-way from

$85
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$314

Good round-trip deal

$329 or less

Good one-way deal

$210 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
Search Deals
One-way flight from Kalispell Glacier Park to Colorado
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Kalispell to Colorado that are best for you.

Fly from

Kalispell

Fly to

Colorado

Route

Depart

Return

Price

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Sat 12/6

1:00 pm-11:44 am

2 stops22h 44m

Denver Intl

Tue 12/9

3:42 pm-11:58 pm

1 stop8h 16m

$237

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Sun 11/9

5:44 pm-12:47 am

2 stops31h 03m

Denver Intl

Thu 11/13

7:00 am-4:54 pm

1 stop9h 54m

$266

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Sat 12/13

6:30 am-10:45 am

2 stops28h 15m

Denver Intl

Tue 12/16

6:45 am-12:20 pm

1 stop5h 35m

$267

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Thu 11/13

6:33 am-12:27 pm

1 stop5h 54m

Denver Intl

Mon 11/17

6:46 pm-1:27 pm

1 stop18h 41m

$269

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Tue 12/2

5:00 am-11:09 am

1 stop6h 09m

Denver Intl

Sun 12/7

6:55 am-11:31 am

1 stop4h 36m

$289

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Fri 11/14

6:10 am-8:36 am

Nonstop2h 26m

Denver Intl

Sun 11/16

11:15 am-1:36 pm

Nonstop2h 21m

$289

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Fri 12/12

5:00 am-9:29 am

1 stop4h 29m

Denver Intl

Sun 12/14

12:05 pm-5:25 pm

1 stop5h 20m

$289

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Wed 11/12

6:33 am-12:27 pm

1 stop5h 54m

Denver Intl

Tue 11/18

7:00 am-12:24 pm

1 stop5h 24m

$289

KalispellDenver

FCA - DEN

FCADEN

Kalispell Glacier Park

Wed 11/12

6:33 am-12:27 pm

1 stop5h 54m

Denver Intl

Sun 11/16

7:00 am-12:24 pm

1 stop5h 24m

$289

KalispellColorado Springs

FCA - COS

FCACOS

Kalispell Glacier Park

Tue 4/7

6:12 pm-10:30 pm

1 stop4h 18m

Colorado Springs

Wed 4/8

12:25 pm-5:46 pm

1 stop5h 21m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, October is the cheapest month in which you can book a flight from Kalispell to Colorado (average of $83). Flying from Kalispell to Colorado in December is currently the most expensive (average of $222). 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?

Find hourly flight availability from Kalispell to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

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.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Delta and United 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.
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Overall

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Overall

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Boarding

8.2

Overall

7.9

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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, 7 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 4h 18m. Fly via Alaska Airlines or Delta to get the fastest option. Airlines will cover a distance of 811 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kalispell to Colorado one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $124. Users have also found prices from $356 and $785 on Delta and United Airlines, respectively.

  • What are the cheapest flights from Kalispell to Colorado?

    On average you can expect to pay $852 for a flight from Kalispell to Colorado. The cheapest flight overall is $148 while the most popular route, (Kalispell Glacier Park - Denver Intl) is currently priced at $269.

  • 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, October is the cheapest month in which you can book a flight from Kalispell to Colorado (average of $83). Flying from Kalispell to Colorado in December is currently the most expensive (average of $222). 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

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Top 2 airlines flying from Kalispell to Colorado

Discover the top 2 airlines that operate flights from Kalispell to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$288FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$461FlexibilityNo cancel feeOn-time69%

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