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$289+ Cheap flights from Kalispell to Louisville (FCA - SDF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SDF
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 July 29, 2025.

Round-trip from

$289
(Delta)
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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 10/282:42 pmFCA - SDF
1 stop6h 12mDelta
Sat 11/17:00 amSDF - FCA
1 stop8h 47mDelta
Deal found 7/28$289
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/126:20 amFCA - SDF
1 stop6h 03mUnited Airlines
Sat 8/166:08 pmSDF - FCA
1 stop6h 40mUnited Airlines
Deal found 7/28$372
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:02 pmFCA - SDF
2 stops19h 30mAlaska Airlines
Wed 9/2410:00 amSDF - FCA
2 stops11h 22mAlaska Airlines
Deal found 7/28$504

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 July 29, 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

Tue 10/28

2:42 pm-10:54 pm

1 stop6h 12m

Louisville Intl

Sat 11/1

7:00 am-1:47 pm

1 stop8h 47m

$289

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Tue 8/12

6:20 am-2:23 pm

1 stop6h 03m

Louisville Intl

Sat 8/16

6:08 pm-10:48 pm

1 stop6h 40m

$372

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Sat 9/20

8:02 pm-5:32 pm

2 stops19h 30m

Louisville Intl

Wed 9/24

10:00 am-7:22 pm

2 stops11h 22m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated July 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Kalispell to Louisville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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.

  • What are the cheapest airlines flying from Kalispell to Louisville round-trip?

    Flying on Delta is currently your cheapest option to Louisville, with prices starting at $289. Additional round-trip tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at $372 and $504, respectively.

  • 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

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Top airline flying from Kalispell to Louisville

Discover the top airline that operate flights from Kalispell to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$292Average$423FlexibilityNo cancel feeOn-timeN/A

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