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Cheap flights from Kalispell to Louisville from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Louisville departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Kalispell to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:33 pm - 10:39 pm
FCA
-
SDF
6h 06m
1 stop
United Airlines Logo
3:37 pm - 9:57 pm
SDF
-
FCA
8h 20m
1 stop
$359United Airlines
Sat, Apr 25 - Sat, May 2
Delta Logo
2:49 pm - 10:48 pm
FCA
-
SDF
5h 59m
1 stop
Delta Logo
7:56 am - 5:30 pm
SDF
-
FCA
11h 34m
2 stops
$364Delta
Tue, Apr 14 - Wed, Apr 22
Delta Logo
6:10 pm - 8:52 am
FCA
-
SDF
12h 42m
2 stops
Delta Logo
7:05 am - 5:30 pm
SDF
-
FCA
12h 25m
2 stops
$369Delta
Tue, Apr 14 - Wed, Apr 22
United Airlines Logo
12:35 pm - 10:30 pm
FCA
-
SDF
7h 55m
1 stop
United Airlines Logo
5:20 am - 11:29 am
SDF
-
FCA
8h 09m
1 stop
$461United Airlines
Wed, Jun 17 - Mon, Jun 22
United Airlines Logo
12:35 pm - 10:30 pm
FCA
-
SDF
7h 55m
1 stop
United Airlines Logo
5:20 am - 11:29 am
SDF
-
FCA
8h 09m
1 stop
$528United Airlines
Thu, Jun 18 - Sun, Jun 21
United Airlines Logo
2:33 pm - 10:39 pm
FCA
-
SDF
6h 06m
1 stop
United Airlines Logo
9:00 am - 1:31 pm
SDF
-
FCA
6h 31m
1 stop
$560United Airlines
Tue, Apr 14 - Wed, Apr 22
American Airlines Logo
12:35 pm - 11:06 pm
FCA
-
SDF
8h 31m
1 stop
American Airlines Logo
10:31 am - 3:56 pm
SDF
-
FCA
7h 25m
1 stop
$589American Airlines
Mon, Sep 14 - Sat, Sep 19
American Airlines Logo
1:25 pm - 10:19 pm
FCA
-
SDF
6h 54m
1 stop
American Airlines Logo
10:47 am - 4:03 pm
SDF
-
FCA
7h 16m
1 stop
$629American Airlines
Thu, Jun 18 - Sun, Jun 21
American Airlines Logo
4:45 pm - 11:27 am
FCA
-
SDF
16h 42m
2 stops
American Airlines Logo
7:16 am - 3:00 pm
SDF
-
FCA
9h 44m
1 stop
$738American Airlines
Wed, Jun 17 - Mon, Jun 22
United Airlines Logo
5:28 pm - 8:23 pm
FCA
-
SDF
24h 55m
2 stops
United Airlines Logo
7:10 am - 11:29 am
SDF
-
FCA
6h 19m
1 stop
$747United Airlines
Thu, Jun 18 - Sun, Jun 21

United Airlines flights from Kalispell to Louisville

Our best United Airlines deals on Kalispell to Louisville flight tickets
United Airlines
Apr 25
FCA2:33 pmKalispell Glacier Park
6h 06m
1 stop
SDF10:39 pmLouisville Intl
May 2
SDF3:37 pmLouisville Intl
8h 20m
1 stop
FCA9:57 pmKalispell Glacier Park
$359
United Airlines
Jun 17
FCA12:35 pmKalispell Glacier Park
7h 55m
1 stop
SDF10:30 pmLouisville Intl
Jun 22
SDF5:20 amLouisville Intl
8h 09m
1 stop
FCA11:29 amKalispell Glacier Park
$461
United Airlines
Jun 18
FCA12:35 pmKalispell Glacier Park
7h 55m
1 stop
SDF10:30 pmLouisville Intl
Jun 21
SDF5:20 amLouisville Intl
8h 09m
1 stop
FCA11:29 amKalispell Glacier Park
$528

American Airlines flights from Kalispell to Louisville

Our best American Airlines deals on Kalispell to Louisville flight tickets
American Airlines
Sep 14
FCA12:35 pmKalispell Glacier Park
8h 31m
1 stop
SDF11:06 pmLouisville Intl
Sep 19
SDF10:31 amLouisville Intl
7h 25m
1 stop
FCA3:56 pmKalispell Glacier Park
$589
American Airlines
Jun 18
FCA1:25 pmKalispell Glacier Park
6h 54m
1 stop
SDF10:19 pmLouisville Intl
Jun 21
SDF10:47 amLouisville Intl
7h 16m
1 stop
FCA4:03 pmKalispell Glacier Park
$629
American Airlines
Jun 17
FCA4:45 pmKalispell Glacier Park
16h 42m
2 stops
SDF11:27 amLouisville Intl
Jun 22
SDF7:16 amLouisville Intl
9h 44m
1 stop
FCA3:00 pmKalispell Glacier Park
$738

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Louisville 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, momondo users made 832,500 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Kalispell to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Sat 4/25

2:33 pm-10:39 pm

1 stop6h 06m

Louisville Intl

Sat 5/2

3:37 pm-9:57 pm

1 stop8h 20m

$359

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Tue 4/14

2:49 pm-10:48 pm

1 stop5h 59m

Louisville Intl

Wed 4/22

7:56 am-5:30 pm

2 stops11h 34m

$364

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Tue 4/14

6:10 pm-8:52 am

2 stops12h 42m

Louisville Intl

Wed 4/22

7:05 am-5:30 pm

2 stops12h 25m

$369

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Wed 6/17

12:35 pm-10:30 pm

1 stop7h 55m

Louisville Intl

Mon 6/22

5:20 am-11:29 am

1 stop8h 09m

$461

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 6/18

12:35 pm-10:30 pm

1 stop7h 55m

Louisville Intl

Sun 6/21

5:20 am-11:29 am

1 stop8h 09m

$528
Quickest round-trip

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Tue 4/14

2:33 pm-10:39 pm

1 stop6h 06m

Louisville Intl

Wed 4/22

9:00 am-1:31 pm

1 stop6h 31m

$560

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Mon 9/14

12:35 pm-11:06 pm

1 stop8h 31m

Louisville Intl

Sat 9/19

10:31 am-3:56 pm

1 stop7h 25m

$589

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 6/18

1:25 pm-10:19 pm

1 stop6h 54m

Louisville Intl

Sun 6/21

10:47 am-4:03 pm

1 stop7h 16m

$629

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Wed 6/17

4:45 pm-11:27 am

2 stops16h 42m

Louisville Intl

Mon 6/22

7:16 am-3:00 pm

1 stop9h 44m

$738

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 6/18

5:28 pm-8:23 pm

2 stops24h 55m

Louisville Intl

Sun 6/21

7:10 am-11:29 am

1 stop6h 19m

$747

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Kalispell to Louisville

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

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

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

What airlines fly to Louisville?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Louisville from Kalispell according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Louisville. Keep in mind that there are 3 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

When to book flights from Kalispell to Louisville

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

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

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

Fastest flight time

5h 59m

Direct flights

None
The fastest flight from Kalispell to Louisville takes 5h 59m
There are no direct flights from Kalispell to Louisville. There are no popular flight routes from Kalispell to Louisville.
Search flight deals

  • How far is Kalispell Glacier Park to Louisville Intl by plane?

    A flight from Kalispell Glacier Park to Louisville Intl will travel around 1580.2 mi. Flights usually cover this in 5h 59m, depending on flying conditions and air traffic around both airports.

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

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

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

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

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The required travel and health documents for your Louisville Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisville Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Kalispell to Louisville?

Best airlines flying from Kalispell to Louisville

Compare and see reviews for airlines that fly from Kalispell to Louisville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,525 reviews
Search United Airlines flights

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
West Baden Springs
Bardstown
Jeffersonville
New Albany
Shepherdsville
Corydon
Brandenburg
Elizabeth
Charlestown
Springfield
Georgetown

Why use momondo?

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

Finding the right flight to Louisville from Kalispell 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 Louisville quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Louisville from Kalispell which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Kalispell to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Kalispell to Louisville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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