HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisville

$226+ Cheap flights from Kalispell to Louisville (FCA - SDF)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SDF
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalispell to Louisville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kalispell to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$309
(United Airlines)

One-way from

$226
(American Airlines)
From Kalispell Glacier Park to Louisville Intl
Search Deals
One-way flight from Kalispell Glacier Park to Louisville Intl
Search Deals

Find flight deals from Kalispell to Louisville

Cheapest flights from Kalispell to Louisville
Explore the most affordable flight options available from Kalispell to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/312:38 pmFCA - SDF
1 stop5h 52mUnited Airlines
mar. 11/118:00 amSDF - FCA
1 stop7h 36mUnited Airlines
Deal found 9/10$309
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/283:24 pmFCA - SDF
1 stop5h 30mDelta
sáb. 11/14:21 pmSDF - FCA
2 stops8h 48mDelta
Deal found 9/10$314
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/303:24 pmFCA - SDF
1 stop5h 30mDelta
mié. 11/126:35 amSDF - FCA
1 stop9h 21mDelta
Deal found 9/10$334
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/296:10 amFCA - SDF
2 stops12h 34mUnited Airlines
mié. 11/1211:00 amSDF - FCA
2 stops12h 44mUnited Airlines
Deal found 9/10$395
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/281:14 pmFCA - SDF
1 stop7h 49mAmerican Airlines
sáb. 11/16:45 amSDF - FCA
1 stop7h 53mAmerican Airlines
Deal found 9/9$399
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/316:10 amFCA - SDF
2 stops15h 30mUnited Airlines
mié. 11/128:00 amSDF - FCA
1 stop7h 36mUnited Airlines
Deal found 9/10$432
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/306:10 amFCA - SDF
2 stops15h 30mUnited Airlines
mié. 11/128:45 amSDF - FCA
2 stops14h 59mUnited Airlines
Deal found 9/10$478

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Kalispell to Louisville that are best for you.

Fly from

Kalispell

Fly to

Louisville

Route

Depart

Return

Price

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

vie. 10/31

2:38 pm-10:30 pm

1 stop5h 52m

Louisville Intl

mié. 11/12

3:15 pm-9:44 pm

1 stop8h 29m

$309

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

mié. 10/29

3:24 pm-10:54 pm

1 stop5h 30m

Louisville Intl

mié. 11/12

6:35 am-1:56 pm

1 stop9h 21m

$309

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

vie. 10/31

2:38 pm-10:30 pm

1 stop5h 52m

Louisville Intl

mar. 11/11

8:00 am-1:36 pm

1 stop7h 36m

$309

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

mar. 10/28

3:24 pm-10:54 pm

1 stop5h 30m

Louisville Intl

sáb. 11/1

4:21 pm-11:09 pm

2 stops8h 48m

$314

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

mié. 10/29

6:10 am-2:19 pm

1 stop6h 09m

Louisville Intl

mié. 11/12

11:00 am-9:44 pm

2 stops12h 44m

$314

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

mar. 10/28

1:14 pm-11:03 pm

1 stop7h 49m

Louisville Intl

sáb. 11/1

6:45 am-12:38 pm

1 stop7h 53m

$399

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

vie. 10/31

1:14 pm-4:08 pm

1 stop24h 54m

$226

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

jue. 10/30

2:38 pm-10:30 pm

1 stop5h 52m

$241

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

vie. 10/31

6:10 am-11:40 pm

2 stops15h 30m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Kalispell to Louisville

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

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

Currently, January is the cheapest month in which you can book a flight from Kalispell to Louisville (average of $299). Flying from Kalispell to Louisville in April is currently the most expensive (average of $369). 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.

Related info for your journey

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

  • How long is the flight from Kalispell to Louisville?

    A quick flight from Kalispell to Louisville can take about 5h 30m. United Airlines provides one of the quickest options available for as low as $309. The distance from Kalispell to Louisville is about 1584 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Kalispell to Louisville that include hotel bookings?

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

  • How can I find direct flights from Kalispell to Louisville?

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

  • Can I find deals for business class flights from Kalispell to Louisville?

    Yes. Cheapflights offers flight deals from Kalispell to Louisville 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 Kalispell to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Kalispell to Louisville (average of $299). Flying from Kalispell to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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 Kalispell to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Nashville flights
Missoula to Nashville flights
Kalispell to Nashville flights
Bozeman to Cincinnati flights
Bozeman to Knoxville flights
Billings to Louisville flights
Billings to Nashville flights
Bozeman to Louisville flights
Billings to Cincinnati flights
Missoula to Cincinnati flights
Great Falls to Nashville flights
Kalispell to Knoxville flights
Bozeman to Lexington flights
Billings to Lexington flights
Cody to Nashville flights
Helena to Nashville flights
Butte to Nashville flights
Bozeman to Blountville flights
Missoula to Louisville flights
Missoula to Lexington flights
Kalispell to Cincinnati flights
Billings to Knoxville flights
Billings to Evansville flights
Great Falls to Cincinnati flights
Helena to Lexington flights
Helena to Louisville flights
Kalispell to Lexington flights
Butte to Knoxville flights
Helena to Blountville flights
Helena to Knoxville flights
Butte to Cincinnati flights
Missoula to Knoxville flights
Helena to Cincinnati flights
Bozeman to Huntington flights
Great Falls to Lexington flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.