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$256+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SDF
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$399
(United Airlines)

One-way from

$256
(Delta)

Popular in

September

Cheapest in

October

Average price

$438
Provider with most accurate pricing for Kalispell Glacier Park-Louisville Intl flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-Louisville Intl flights.
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From Kalispell Glacier Park to Louisville Intl
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One-way flight from Kalispell Glacier Park to Louisville Intl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/152:33 pmFCA - SDF
1 stop5h 39mUnited Airlines
Mon 5/193:25 pmSDF - FCA
1 stop8h 16mUnited Airlines
Deal found 4/29$399
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 5/152:15 pmFCA - SDF
1 stop7h 37mDelta
Mon 5/194:05 pmSDF - FCA
2 stops10h 25mDelta
Deal found 4/29$404
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 9/108:02 pmFCA - SDF
2 stops12h 20mAlaska Airlines
Mon 9/152:37 pmSDF - FCA
2 stops11h 22mAlaska Airlines
Deal found 4/29$639

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 May 1, 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

Thu 5/15

2:33 pm-10:12 pm

1 stop5h 39m

Louisville Intl

Mon 5/19

3:25 pm-9:41 pm

1 stop8h 16m

$399

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 5/15

2:15 pm-11:52 pm

1 stop7h 37m

Louisville Intl

Mon 5/19

4:05 pm-12:30 am

2 stops10h 25m

$404

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Wed 9/10

8:02 pm-10:22 am

2 stops12h 20m

Louisville Intl

Mon 9/15

2:37 pm-11:59 pm

2 stops11h 22m

$639

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Fri 9/19

7:15 am-3:43 pm

1 stop6h 28m

$256

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Wed 9/17

1:16 pm-11:03 pm

1 stop7h 47m

$301

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Fri 9/19

10:47 am-10:24 pm

2 stops9h 37m

$306

KalispellLouisville

FCA - SDF

FCASDF

Kalispell Glacier Park

Thu 9/18

8:02 pm-10:22 am

2 stops12h 20m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Kalispell to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to Louisville in May.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kalispell-Louisville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kalispell-Louisville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kalispell-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-Louisville flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 May 1, 2025.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 United Airlines is currently your cheapest option to Louisville, with prices starting at $399. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $404 and $639, respectively. United Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Kalispell to Louisville one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $256. Users have also found prices from $301 and $306 on American Airlines and United Airlines, 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 Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Jeffersonville
Corydon
Elizabethtown
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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$348Average$601FlexibilityNo cancel feeOn-time69%

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