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Cheap flights from Kalispell to Louisville from $435

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Louisville departing on 3/12. 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
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
6:00 am - 2:19 pm
FCA
-
SDF
6h 19m
1 stop
United Airlines Logo
7:05 am - 12:34 pm
SDF
-
FCA
7h 29m
1 stop
$435United Airlines
Thu, Mar 12 - Mon, Mar 16
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
$439United Airlines
Tue, Apr 14 - Wed, Apr 22
United Airlines Logo
6:00 am - 2:19 pm
FCA
-
SDF
6h 19m
1 stop
United Airlines Logo
7:05 am - 12:34 pm
SDF
-
FCA
7h 29m
1 stop
$483United Airlines
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
2:33 pm - 10:39 pm
FCA
-
SDF
6h 06m
1 stop
United Airlines Logo
10:00 am - 9:27 pm
SDF
-
FCA
13h 27m
2 stops
$494United Airlines
Tue, Apr 14 - Wed, Apr 22
Alaska Airlines Logo
8:26 pm - 10:43 am
FCA
-
SDF
12h 17m
2 stops
Alaska Airlines Logo
11:00 am - 11:51 pm
SDF
-
FCA
14h 51m
2 stops
$529Alaska Airlines
Tue, Apr 14 - Wed, Apr 22
United Airlines Logo
2:41 pm - 10:37 pm
FCA
-
SDF
5h 56m
1 stop
United Airlines Logo
3:15 pm - 10:12 pm
SDF
-
FCA
8h 57m
1 stop
$530United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
2:41 pm - 10:37 pm
FCA
-
SDF
5h 56m
1 stop
United Airlines Logo
9:50 am - 10:12 pm
SDF
-
FCA
14h 22m
2 stops
$545United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
2:41 pm - 10:37 pm
FCA
-
SDF
5h 56m
1 stop
United Airlines Logo
9:00 am - 1:34 pm
SDF
-
FCA
6h 34m
1 stop
$551United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
2:41 pm - 10:37 pm
FCA
-
SDF
5h 56m
1 stop
United Airlines Logo
9:50 am - 10:12 pm
SDF
-
FCA
14h 22m
2 stops
$556United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
2:41 pm - 10:37 pm
FCA
-
SDF
5h 56m
1 stop
United Airlines Logo
9:50 am - 10:12 pm
SDF
-
FCA
14h 22m
2 stops
$586United Airlines
Fri, Feb 27 - Tue, Mar 3

United Airlines flights from Kalispell to Louisville

Our best United Airlines deals on Kalispell to Louisville flight tickets
United Airlines
Mar 12
FCA6:00 amKalispell Glacier Park
6h 19m
1 stop
SDF2:19 pmLouisville Intl
Mar 16
SDF7:05 amLouisville Intl
7h 29m
1 stop
FCA12:34 pmKalispell Glacier Park
$435
United Airlines
Apr 14
FCA2:33 pmKalispell Glacier Park
6h 06m
1 stop
SDF10:39 pmLouisville Intl
Apr 22
SDF9:00 amLouisville Intl
6h 31m
1 stop
FCA1:31 pmKalispell Glacier Park
$439
United Airlines
Mar 12
FCA6:00 amKalispell Glacier Park
6h 19m
1 stop
SDF2:19 pmLouisville Intl
Mar 15
SDF7:05 amLouisville Intl
7h 29m
1 stop
FCA12:34 pmKalispell Glacier Park
$483

Alaska Airlines flights from Kalispell to Louisville

Our best Alaska Airlines deals on Kalispell to Louisville flight tickets
Alaska Airlines
Apr 14
FCA8:26 pmKalispell Glacier Park
12h 17m
2 stops
SDF10:43 amLouisville Intl
Apr 22
SDF11:00 amLouisville Intl
14h 51m
2 stops
FCA11:51 pmKalispell Glacier Park
$529
Alaska Airlines
Mar 12
FCA6:15 amKalispell Glacier Park
13h 24m
2 stops
SDF9:39 pmLouisville Intl
Mar 16
SDF12:07 pmLouisville Intl
13h 50m
2 stops
FCA11:57 pmKalispell Glacier Park
$785

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 February 9, 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

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 3/12

6:00 am-2:19 pm

1 stop6h 19m

Louisville Intl

Mon 3/16

7:05 am-12:34 pm

1 stop7h 29m

$435

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

$439

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 3/12

6:00 am-2:19 pm

1 stop6h 19m

Louisville Intl

Sun 3/15

7:05 am-12:34 pm

1 stop7h 29m

$483

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Tue 4/14

2:33 pm-10:39 pm

1 stop6h 06m

Louisville Intl

Wed 4/22

10:00 am-9:27 pm

2 stops13h 27m

$494

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Tue 4/14

8:26 pm-10:43 am

2 stops12h 17m

Louisville Intl

Wed 4/22

11:00 am-11:51 pm

2 stops14h 51m

$529

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Fri 2/27

2:41 pm-10:37 pm

1 stop5h 56m

Louisville Intl

Tue 3/3

3:15 pm-10:12 pm

1 stop8h 57m

$530

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Fri 2/27

2:41 pm-10:37 pm

1 stop5h 56m

Louisville Intl

Tue 3/3

9:50 am-10:12 pm

2 stops14h 22m

$545

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Fri 2/27

2:41 pm-10:37 pm

1 stop5h 56m

Louisville Intl

Tue 3/3

9:00 am-1:34 pm

1 stop6h 34m

$551

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Fri 2/27

2:41 pm-10:37 pm

1 stop5h 56m

Louisville Intl

Tue 3/3

9:50 am-10:12 pm

2 stops14h 22m

$556

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Fri 2/27

2:41 pm-10:37 pm

1 stop5h 56m

Louisville Intl

Tue 3/3

9:50 am-10:12 pm

2 stops14h 22m

$586

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Louisville?

United Airlines, American Airlines and Delta 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 51% 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 56m

Direct flights

None
The fastest flight from Kalispell to Louisville takes 5h 56m
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 56m, 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
9,262 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
Shepherdsville
New Albany
Corydon
Elizabeth
Charlestown
Brandenburg
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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