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Cheap flights from Kalispell to Louisville from $277

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 1/12. 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
2:42 pm - 10:24 pm
FCA
-
SDF
5h 42m1 stop
United Airlines Logo
3:22 pm - 9:59 pm
SDF
-
FCA
8h 37m1 stop
$277United Airlines
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
6:00 am - 11:23 pm
FCA
-
SDF
15h 23m2 stops
United Airlines Logo
9:00 am - 1:36 pm
SDF
-
FCA
6h 36m1 stop
$404United Airlines
Mon, Jan 12 - Mon, Jan 19
Alaska Airlines Logo
6:25 am - 8:47 pm
FCA
-
SDF
12h 22m2 stops
Alaska Airlines Logo
1:32 pm - 11:58 pm
SDF
-
FCA
12h 26m2 stops
$418Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
2:42 pm - 10:24 pm
FCA
-
SDF
5h 42m1 stop
United Airlines Logo
3:22 pm - 9:59 pm
SDF
-
FCA
8h 37m1 stop
$428United Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
7:00 am - 10:30 pm
FCA
-
SDF
13h 30m2 stops
United Airlines Logo
3:22 pm - 9:59 pm
SDF
-
FCA
8h 37m1 stop
$433United Airlines
Sat, Jan 24 - Wed, Jan 28
Delta Logo
5:54 pm - 9:28 am
FCA
-
SDF
13h 34m2 stops
Delta Logo
3:32 pm - 10:52 pm
SDF
-
FCA
9h 20m2 stops
$448Delta
Mon, Jan 12 - Mon, Jan 19
Alaska Airlines Logo
6:25 am - 8:47 pm
FCA
-
SDF
12h 22m2 stops
Alaska Airlines Logo
1:32 pm - 11:58 pm
SDF
-
FCA
12h 26m2 stops
$459Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
United Airlines Logo
7:00 am - 10:30 pm
FCA
-
SDF
13h 30m2 stops
United Airlines Logo
3:22 pm - 9:59 pm
SDF
-
FCA
8h 37m1 stop
$494United Airlines
Sat, Jan 24 - Wed, Jan 28

Alaska Airlines flights from Kalispell to Louisville

Our best Alaska Airlines deals on Kalispell to Louisville flight tickets
Alaska Airlines
Jan 24
FCA6:25 amKalispell Glacier Park
13h 40m
2 stops
SDF10:05 pmLouisville Intl
Jan 28
SDF1:32 pmLouisville Intl
12h 26m
2 stops
FCA11:58 pmKalispell Glacier Park
$418
Find similar
Alaska Airlines
Jan 24
FCA6:25 amKalispell Glacier Park
12h 22m
2 stops
SDF8:47 pmLouisville Intl
Jan 28
SDF1:32 pmLouisville Intl
12h 26m
2 stops
FCA11:58 pmKalispell Glacier Park
$459
Find similar

United Airlines flights from Kalispell to Louisville

Our best United Airlines deals on Kalispell to Louisville flight tickets
United Airlines
Jan 24
FCA2:42 pmKalispell Glacier Park
5h 42m
1 stop
SDF10:24 pmLouisville Intl
Jan 28
SDF3:22 pmLouisville Intl
8h 37m
1 stop
FCA9:59 pmKalispell Glacier Park
$428
Find similar
United Airlines
Jan 24
FCA6:00 amKalispell Glacier Park
12h 28m
2 stops
SDF8:28 pmLouisville Intl
Jan 28
SDF3:22 pmLouisville Intl
8h 37m
1 stop
FCA9:59 pmKalispell Glacier Park
$494
Find similar

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 December 18, 2025.
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

Mon 1/12

2:42 pm-10:24 pm

1 stop5h 42m

Louisville Intl

Mon 1/19

3:22 pm-9:59 pm

1 stop8h 37m

$277

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Mon 1/12

6:00 am-11:23 pm

2 stops15h 23m

Louisville Intl

Mon 1/19

9:00 am-1:36 pm

1 stop6h 36m

$404

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Sat 1/24

6:25 am-8:47 pm

2 stops12h 22m

Louisville Intl

Wed 1/28

1:32 pm-11:58 pm

2 stops12h 26m

$418

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Sat 1/24

2:42 pm-10:24 pm

1 stop5h 42m

Louisville Intl

Wed 1/28

3:22 pm-9:59 pm

1 stop8h 37m

$428

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Sat 1/24

7:00 am-10:30 pm

2 stops13h 30m

Louisville Intl

Wed 1/28

3:22 pm-9:59 pm

1 stop8h 37m

$433

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Mon 1/12

5:54 pm-9:28 am

2 stops13h 34m

Louisville Intl

Mon 1/19

3:32 pm-10:52 pm

2 stops9h 20m

$448

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Sat 1/24

6:25 am-8:47 pm

2 stops12h 22m

Louisville Intl

Wed 1/28

1:32 pm-11:58 pm

2 stops12h 26m

$459

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Sat 1/24

7:00 am-10:30 pm

2 stops13h 30m

Louisville Intl

Wed 1/28

3:22 pm-9:59 pm

1 stop8h 37m

$494

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 is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Kalispell is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $348. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Kalispell to Louisville on a Thursday will generally be more expensive and average around $670. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Louisville?

Our data shows that the cheapest Kalispell to Louisville flights are usually those with departure times at noon. Our users have found flights to Louisville at noon for as low as $493. In the morning is when there is more demand to fly to Louisville, so prices are often more expensive at around $600 per ticket.

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 42m

Direct flights

None
The fastest flight from Kalispell to Louisville takes 5h 42m
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 42m, 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
9,091 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
Elizabeth
Corydon
Charlestown
Springfield
Brandenburg
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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