What are the cheapest airlines flying from Colorado Springs to Kalispell round-trip?

Our cheapest airline available from Colorado Springs to Kalispell is United Airlines. Our recent data shows that you can find tickets from as low as $307 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $319 and $333 round-trip. United Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $231. Users have also found prices from $270 and $565 on American Airlines and United Airlines, respectively.

What is the cheapest day to fly from Colorado Springs to Kalispell?

Travelers seeking maximum savings on their Colorado Springs to Kalispell flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest day to fly round-trip from Colorado Springs to Kalispell?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 19% on your flight compared to booking on days when demand is much higher.

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

To save up to 66% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Colorado Springs to Kalispell from $339 1-2 weeks out and tickets from $574 for flights departing within the next 72 hours.

What is the cheapest month to fly from Colorado Springs to Kalispell?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Kalispell. Flights to Kalispell from Colorado Springs in January are about $402 on average during January, but can be found for as low as $238.

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

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Colorado Springs to Kalispell by exploring options for tickets in the morning.

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

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

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

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

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

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

$231+ Flights from Colorado Springs to Kalispell

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Cheap flight deals from Colorado Springs to Kalispell

Round-trip from	$307 (United Airlines)
One-way from	$231 (Delta)
Popular in	March
Cheapest in	April
Average price	$592

From Colorado Springs to Kalispell Glacier Park

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One-way flight from Colorado Springs to Kalispell Glacier Park

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Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Colorado Springs to Kalispell

Cheapest flights from Colorado Springs to Kalispell
Explore the most affordable flight options available from Colorado Springs to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sat 8/233:45 pmCOS - FCA

1 stop5h 55mUnited Airlines

Wed 8/276:30 amFCA - COS

1 stop6h 44mUnited Airlines

Deal found 6/29

$307

Sat 10/115:55 pmCOS - FCA

1 stop5h 12mDelta

Fri 10/176:12 pmFCA - COS

1 stop4h 17mDelta

Deal found 6/29

$319

Mon 9/226:02 amCOS - FCA

1 stop8h 21mAmerican Airlines

Sun 9/283:30 pmFCA - COS

1 stop8h 09mAmerican Airlines

Deal found 6/30

$333

Best flights from Colorado Springs to Kalispell
Discover carefully curated flight deals from Colorado Springs to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 8/233:45 pmCOS - FCA

1 stop5h 55mUnited Airlines

Wed 8/276:30 amFCA - COS

1 stop6h 44mUnited Airlines

Deal found 6/29

$307

Sat 10/115:55 pmCOS - FCA

1 stop5h 12mDelta

Fri 10/176:12 pmFCA - COS

1 stop4h 17mDelta

Deal found 6/29

$319

Mon 9/226:02 amCOS - FCA

1 stop8h 21mAmerican Airlines

Sun 9/283:30 pmFCA - COS

1 stop8h 09mAmerican Airlines

Deal found 6/30

$333

Last-minute flights from Colorado Springs to Kalispell
Discover last-minute flight deals from Colorado Springs to Kalispell. Data last updated July 1, 2025 and is based on user searches.

Mon 7/76:01 amCOS - FCA

1 stop8h 32mAmerican Airlines

Wed 7/93:23 pmFCA - COS

1 stop8h 29mAmerican Airlines

Deal found 7/1

$636

Tue 7/86:00 amCOS - FCA

1 stop4h 05mUnited Airlines

Tue 7/85:14 pmFCA - COS

1 stop4h 41mUnited Airlines

Deal found 7/1

$621

Tue 7/296:01 amCOS - FCA

1 stop8h 32mAmerican Airlines

Tue 8/54:53 pmFCA - COS

2 stops17h 09mAmerican Airlines

Deal found 7/1

$496

Sat 8/233:45 pmCOS - FCA

1 stop5h 55mUnited Airlines

Wed 8/276:30 amFCA - COS

1 stop6h 44mUnited Airlines

Deal found 6/29

$307

Sat 8/235:55 pmCOS - FCA

1 stop5h 15mDelta

Wed 8/276:50 amFCA - COS

2 stops15h 28mDelta

Deal found 6/29

$397

One-way flights from Colorado Springs to Kalispell
Search for one-way flight options from Colorado Springs to Kalispell. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Sat 7/265:55 pmCOS - FCA

1 stop5h 30mDelta

Deal found 7/1

$231

Sat 7/265:00 amCOS - FCA

2 stops11h 11mAmerican Airlines

Deal found 7/1

$270

Tue 7/812:05 pmCOS - FCA

3 stops28h 10mUnited Airlines

Deal found 7/1

$565

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsKalispell

COS - FCA

COSFCA

Colorado Springs

Sat 8/23

3:45 pm-9:40 pm

1 stop5h 55m

Kalispell Glacier Park

Wed 8/27

6:30 am-1:14 pm

1 stop6h 44m

$307

Colorado SpringsKalispell

COS - FCA

COSFCA

Colorado Springs

Sat 10/11

5:55 pm-11:07 pm

1 stop5h 12m

Kalispell Glacier Park

Fri 10/17

6:12 pm-10:29 pm

1 stop4h 17m

$319

Colorado SpringsKalispell

COS - FCA

COSFCA

Colorado Springs

Mon 9/22

6:02 am-2:23 pm

1 stop8h 21m

Kalispell Glacier Park

Sun 9/28

3:30 pm-11:39 pm

1 stop8h 09m

$333

Colorado SpringsKalispell

COS - FCA

COSFCA

Colorado Springs

Sat 7/26

5:55 pm-11:25 pm

1 stop5h 30m

$231

Colorado SpringsKalispell

COS - FCA

COSFCA

Colorado Springs

Sat 7/26

5:00 am-4:11 pm

2 stops11h 11m

$270

Colorado SpringsKalispell

COS - FCA

COSFCA

Colorado Springs

Tue 7/8

12:05 pm-4:15 pm

3 stops28h 10m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Colorado Springs to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Colorado Springs 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 Colorado Springs to Kalispell

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

Currently, October is the cheapest month in which you can book a flight from Colorado Springs to Kalispell (average of $373). Flying from Colorado Springs to Kalispell in July is currently the most expensive (average of $612). 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.

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

Reviews of airlines servicing Kalispell

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Colorado Springs to Kalispell to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Colorado Springs to Kalispell round-trip?
Our cheapest airline available from Colorado Springs to Kalispell is United Airlines. Our recent data shows that you can find tickets from as low as $307 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $319 and $333 round-trip. United Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Colorado Springs to Kalispell one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $231. Users have also found prices from $270 and $565 on American Airlines and United Airlines, respectively.
Can I find deals for flights from Colorado Springs to Kalispell that include hotel bookings?
Yes. In addition to deals on Colorado Springs to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado Springs to Kalispell?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to Kalispell.
Can I find deals for business class flights from Colorado Springs to Kalispell?
Yes. Cheapflights offers flight deals from Colorado Springs to Kalispell 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 Colorado Springs to Kalispell?
Currently, October is the cheapest month in which you can book a flight from Colorado Springs to Kalispell (average of $373). Flying from Colorado Springs to Kalispell in July is currently the most expensive (average of $612). 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 airline flying from Colorado Springs to Kalispell

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$323	Average$529	FlexibilityNo cancel fee	On-time69%

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$231+ Cheap flights from Colorado Springs to Kalispell (COS - FCA)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to Kalispell with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado Springs to Kalispell

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Kalispell

Cheapest flights from Colorado Springs to KalispellExplore the most affordable flight options available from Colorado Springs to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Colorado Springs to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Colorado Springs to Kalispell

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

Cheapflights Insights

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

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

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

Reviews of airlines servicing Kalispell

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Colorado Springs to Kalispell to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Colorado Springs to Kalispell round-trip?

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

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

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

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

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

Traveling to a place near Colorado Springs?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado Springs to Kalispell

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Top airline flying from Colorado Springs to Kalispell

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Cheapest flights from Colorado Springs to Kalispell
Explore the most affordable flight options available from Colorado Springs to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.