What airlines fly to Kalispell?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kalispell from Louisville according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 3 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Louisville Intl to Kalispell Glacier Park?

Delta and United Airlines are the most popular carriers operating from Louisville Intl to Kalispell Glacier Park

When did momondo last update prices for flights from Louisville Intl Airport to Kalispell Glacier Park Airport?

Prices for flights from Louisville Intl Airport to Kalispell Glacier Park Airport are updated daily.

How many operators does momondo search for flights from Louisville Intl Airport to Kalispell Glacier Park Airport?

As of November 2026, there are 3 operators available to choose from for flights from Louisville Intl Airport to Kalispell Glacier Park Airport.

How old do you have to be to fly from Louisville Intl Airport to Kalispell Glacier Park Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$290 Cheap Flights from Louisville to Kalispell in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Kalispell

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 1:06 pmSDF Louisville Intl-FCA Kalispell Glacier Park

8h 31m1 stop Minneapolis St Paul

2:30 pm - 11:02 pmFCA Kalispell Glacier Park-SDF Louisville Intl

6h 32m1 stop Minneapolis St Paul

$399Delta

Thu, Dec 3 - Mon, Dec 7

6:35 am - 1:06 pmSDF Louisville Intl-FCA Kalispell Glacier Park

8h 31m1 stop Minneapolis St Paul

1:31 pm - 11:23 pmFCA Kalispell Glacier Park-SDF Louisville Intl

7h 52m1 stop Minneapolis St Paul

$399Delta

Sun, Dec 13 - Sat, Dec 19

3:20 pm - 9:51 pmSDF Louisville Intl-FCA Kalispell Glacier Park

8h 31m1 stop Denver Intl

6:15 am - 2:17 pmFCA Kalispell Glacier Park-SDF Louisville Intl

6h 02m1 stop Denver Intl

$399United Airlines

Thu, Dec 3 - Mon, Dec 7

6:00 am - 1:06 pmSDF Louisville Intl-FCA Kalispell Glacier Park

9h 06m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

2:30 pm - 11:02 pmFCA Kalispell Glacier Park-SDF Louisville Intl

6h 32m1 stop Minneapolis St Paul

$404Delta

Thu, Dec 3 - Mon, Dec 7

6:00 am - 1:06 pmSDF Louisville Intl-FCA Kalispell Glacier Park

9h 06m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

12:28 pm - 12:09 amFCA Kalispell Glacier Park-SDF Louisville Intl

9h 41m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$409Delta

Thu, Dec 3 - Mon, Dec 7

3:20 pm - 9:51 pmSDF Louisville Intl-FCA Kalispell Glacier Park

8h 31m1 stop Denver Intl

6:15 am - 9:00 pmFCA Kalispell Glacier Park-SDF Louisville Intl

12h 45m2 stops Denver Intl Chicago O'Hare Intl

$453United Airlines

Thu, Dec 3 - Mon, Dec 7

3:24 pm - 9:51 pmSDF Louisville Intl-FCA Kalispell Glacier Park

8h 27m1 stop Denver Intl

6:14 am - 2:22 pmFCA Kalispell Glacier Park-SDF Louisville Intl

6h 08m1 stop Denver Intl

$469United Airlines

Thu, Nov 19 - Mon, Nov 23

1:14 pm - 11:59 pmSDF Louisville Intl-FCA Kalispell Glacier Park

12h 45m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

4:15 pm - 9:41 pmFCA Kalispell Glacier Park-SDF Louisville Intl

27h 26m2 stops Portland Dallas/Fort Worth

$745Alaska Airlines

Mon, Apr 5 - Fri, Apr 9

6:00 am - 11:59 pmSDF Louisville Intl-FCA Kalispell Glacier Park

19h 59m2 stops Dallas/Fort Worth Seattle/Tacoma Intl

4:15 pm - 9:32 pmFCA Kalispell Glacier Park-SDF Louisville Intl

27h 17m2 stops Portland Dallas/Fort Worth

$777Alaska Airlines

Sun, Mar 21 - Sun, Mar 28

10:13 am - 11:59 pmSDF Louisville Intl-FCA Kalispell Glacier Park

15h 46m3 stops Chicago O'Hare Intl Portland Seattle/Tacoma Intl

7:55 pm - 9:28 amFCA Kalispell Glacier Park-SDF Louisville Intl

11h 33m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

$1,987Alaska Airlines

Mon, Nov 16 - Fri, Nov 20

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United Airlines flights from Louisville to Kalispell

Our best United Airlines deals on Louisville to Kalispell flight tickets

United Airlines

Nov 19

SDF3:24 pmLouisville Intl

8h 27m

1 stop

FCA9:51 pmKalispell Glacier Park

Nov 23

FCA6:14 amKalispell Glacier Park

6h 08m

1 stop

SDF2:22 pmLouisville Intl

$469

United Airlines

Nov 19

SDF5:10 amLouisville Intl

10h 24m

2 stops

FCA1:34 pmKalispell Glacier Park

Nov 23

FCA2:36 pmKalispell Glacier Park

5h 48m

1 stop

SDF10:24 pmLouisville Intl

$474

United Airlines

Nov 19

SDF5:10 amLouisville Intl

10h 24m

2 stops

FCA1:34 pmKalispell Glacier Park

Nov 23

FCA6:14 amKalispell Glacier Park

10h 18m

2 stops

SDF6:32 pmLouisville Intl

$518

Alaska Airlines flights from Louisville to Kalispell

Our best Alaska Airlines deals on Louisville to Kalispell flight tickets

Alaska Airlines

Apr 5

SDF1:14 pmLouisville Intl

12h 45m

2 stops

FCA11:59 pmKalispell Glacier Park

Apr 9

FCA4:15 pmKalispell Glacier Park

27h 26m

2 stops

SDF9:41 pmLouisville Intl

$745

Alaska Airlines

Mar 21

SDF6:00 amLouisville Intl

19h 59m

2 stops

FCA11:59 pmKalispell Glacier Park

Mar 28

FCA4:15 pmKalispell Glacier Park

27h 17m

2 stops

SDF9:32 pmLouisville Intl

$777

Alaska Airlines

Nov 16

SDF10:13 amLouisville Intl

15h 46m

3 stops

FCA11:59 pmKalispell Glacier Park

Nov 20

FCA7:55 pmKalispell Glacier Park

11h 33m

2 stops

SDF9:28 amLouisville Intl

$1,987

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Thu 12/3

6:35 am-1:06 pm

1 stop8h 31m

Kalispell Glacier Park

Mon 12/7

2:30 pm-11:02 pm

1 stop6h 32m

$399

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Sun 12/13

6:35 am-1:06 pm

1 stop8h 31m

Kalispell Glacier Park

Sat 12/19

1:31 pm-11:23 pm

1 stop7h 52m

$399

Quickest round-trip

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Thu 12/3

3:20 pm-9:51 pm

1 stop8h 31m

Kalispell Glacier Park

Mon 12/7

6:15 am-2:17 pm

1 stop6h 02m

$399

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Thu 12/3

6:00 am-1:06 pm

2 stops9h 06m

Kalispell Glacier Park

Mon 12/7

2:30 pm-11:02 pm

1 stop6h 32m

$404

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Thu 12/3

6:00 am-1:06 pm

2 stops9h 06m

Kalispell Glacier Park

Mon 12/7

12:28 pm-12:09 am

2 stops9h 41m

$409

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Thu 12/3

3:20 pm-9:51 pm

1 stop8h 31m

Kalispell Glacier Park

Mon 12/7

6:15 am-9:00 pm

2 stops12h 45m

$453

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Thu 11/19

3:24 pm-9:51 pm

1 stop8h 27m

Kalispell Glacier Park

Mon 11/23

6:14 am-2:22 pm

1 stop6h 08m

$469

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Mon 4/5

1:14 pm-11:59 pm

2 stops12h 45m

Kalispell Glacier Park

Fri 4/9

4:15 pm-9:41 pm

2 stops27h 26m

$745

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Sun 3/21

6:00 am-11:59 pm

2 stops19h 59m

Kalispell Glacier Park

Sun 3/28

4:15 pm-9:32 pm

2 stops27h 17m

$777

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Mon 11/16

10:13 am-11:59 pm

3 stops15h 46m

Kalispell Glacier Park

Fri 11/20

7:55 pm-9:28 am

2 stops11h 33m

$1,987

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kalispell?

The month of March is, on average, the cheapest month to fly to Kalispell from Louisville, with most prices found around $0. If you aren’t able to travel to Kalispell during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $394.

When to book flights from Louisville to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Kalispell according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Kalispell (SDF to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Kalispell

Best Price Found	$290
Fastest flight time	7h 53m
Direct flights	None

The best one-way flight to Kalispell from Louisville in the past 72 hours is $290. The best round-trip flight deal from Louisville to Kalispell found on momondo in the last 72 hours is $399.

The fastest flight from Louisville to Kalispell takes 7h 53m

There are no direct flights from Louisville to Kalispell. There are no popular flight routes from Louisville to Kalispell.

Search flight deals

Frequently asked questions about flying from Louisville to Kalispell

How far is Louisville Intl to Kalispell Glacier Park by plane?
There are 1580.2 mi between Louisville Intl and Kalispell Glacier Park. By plane, this route typically takes 7h 53m.
When did momondo last update prices for flights from Louisville Intl Airport to Kalispell Glacier Park Airport?
Prices for flights from Louisville Intl Airport to Kalispell Glacier Park Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Kalispell Glacier Park Airport?
As of November 2026, there are 3 operators available to choose from for flights from Louisville Intl Airport to Kalispell Glacier Park Airport.
How old do you have to be to fly from Louisville Intl Airport to Kalispell Glacier Park Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Louisville to Kalispell?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Kalispell is United Airlines (57% of total bookings). The next most popular airlines are American Airlines (30%) and Delta (12%).

Best airlines flying from Louisville to Kalispell

Compare and see reviews for airlines that fly from Louisville to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $298	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom $348	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights
American Airlines	PriceFrom $389	Free Cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights

Whitefish

East Glacier Park

Polson

Columbia Falls

Cut Bank

Eureka

Essex

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Kalispell?

Finding the right flight to Kalispell from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kalispell quick and easy, saving you time and money.

Can I find flights from Louisville to Kalispell with flexible booking policies on momondo?

Yes. All flights to Kalispell from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to Kalispell?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kalispell from Louisville.

I’m not ready to book a flight from Louisville to Kalispell right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kalispell from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.