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Kalispell

$389+ Cheap flights from Louisville to Kalispell (SDF - FCA)

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FCA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Louisville to Kalispell

Cheapest flights from Louisville to Kalispell
Explore the most affordable flight options available from Louisville to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 5/305:35 am
SDF
-
FCA
1 stop8h 06m
United Airlines
Fri 6/512:35 pm
FCA
-
SDF
1 stop7h 34m
United Airlines
Deal found 1/26$389
This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 8/167:25 pm
SDF
-
FCA
1 stop6h 21m
Delta
Thu 8/206:59 am
FCA
-
SDF
1 stop6h 45m
Delta
Deal found 1/26$421
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 9/215:45 am
SDF
-
FCA
1 stop7h 52m
United Airlines
Fri 9/258:30 am
FCA
-
SDF
1 stop8h 39m
United Airlines
Deal found 1/25$443
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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 5/301:16 pm
SDF
-
FCA
2 stops12h 42m
Alaska Airlines
Fri 6/55:40 pm
FCA
-
SDF
2 stops16h 07m
Alaska Airlines
Deal found 1/26$460
This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 8/167:25 pm
SDF
-
FCA
1 stop6h 21m
Delta
Fri 8/216:59 am
FCA
-
SDF
1 stop6h 45m
Delta
Deal found 1/26$480
This Delta deal was found by Cheapflights users on 1/26. 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 2/105:35 am
SDF
-
FCA
2 stops10h 50m
Delta
Sat 2/145:00 am
FCA
-
SDF
2 stops12h 02m
Delta
Deal found 1/26$485
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 5/315:35 am
SDF
-
FCA
1 stop8h 06m
United Airlines
Sat 6/610:47 am
FCA
-
SDF
2 stops9h 22m
United Airlines
Deal found 1/25$497
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/103:22 pm
SDF
-
FCA
1 stop8h 37m
United Airlines
Sat 2/146:00 am
FCA
-
SDF
1 stop6h 19m
United Airlines
Deal found 1/26$521

Find flight deals from Louisville to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Kalispell (FCA). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$353
(Delta)

Popular in

December

Cheapest in

February

Average price

$387
Provider with most accurate pricing for Louisville Intl-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Kalispell Glacier Park flights.
Search Deals
From Louisville Intl to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 39% potential increase in price ($422 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 31% potential price decrease ($158 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Kalispell 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 January 27, 2026.
Use the filters below to find and compare flights from Louisville to Kalispell that are best for you.

Fly from

Louisville

Fly to

Kalispell

Route

Depart

Return

Price

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 5/30

5:35 am-11:41 am

1 stop8h 06m

Kalispell Glacier Park

Fri 6/5

12:35 pm-10:09 pm

1 stop7h 34m

$389

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 5/30

1:16 pm-11:58 pm

2 stops12h 42m

Kalispell Glacier Park

Fri 6/5

5:40 pm-11:47 am

2 stops16h 07m

$460

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Tue 2/10

5:35 am-2:25 pm

2 stops10h 50m

Kalispell Glacier Park

Sat 2/14

5:00 am-7:02 pm

2 stops12h 02m

$485

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sun 5/31

5:35 am-11:41 am

1 stop8h 06m

Kalispell Glacier Park

Sat 6/6

10:47 am-10:09 pm

2 stops9h 22m

$497

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Tue 2/10

9:50 am-9:59 pm

2 stops14h 09m

Kalispell Glacier Park

Sat 2/14

6:00 am-2:19 pm

1 stop6h 19m

$526

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 6/13

7:20 am-2:53 pm

1 stop9h 33m

Kalispell Glacier Park

Sat 6/20

1:23 pm-10:16 pm

1 stop6h 53m

$551

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 6/13

5:35 am-11:41 am

1 stop8h 06m

Kalispell Glacier Park

Sat 6/20

10:47 am-10:09 pm

2 stops9h 22m

$593

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 2/21

3:15 pm-10:12 pm

1 stop8h 57m

Kalispell Glacier Park

Wed 2/25

6:00 am-2:19 pm

1 stop6h 19m

$595

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sun 7/5

2:15 pm-11:46 pm

2 stops11h 31m

Kalispell Glacier Park

Sat 7/11

6:59 am-3:44 pm

1 stop6h 45m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Louisville to Kalispell

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 Louisville to Kalispell in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 Louisville-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub 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 Louisville-Kalispell 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 Louisville to Kalispell

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

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

Currently, August is the cheapest month in which you can book a flight from Louisville to Kalispell (average of $170). Flying from Louisville to Kalispell in December is currently the most expensive (average of $425). 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 Kalispell

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Louisville to Kalispell to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,205 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,197 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Kalispell. 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 Louisville to Kalispell?

    Airlines like United Airlines, Alaska Airlines, and Delta fly from Louisville to Kalispell in about 8h 06m. The time it takes to get you to your destination can typically vary by up to 4h 36m. The distance between Louisville and Kalispell is about 1584 mi. This flight may include one or multiple stops.

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

    Currently priced at $318, Delta will fly you from Louisville to Kalispell and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $348 and $400, respectively. You may be able to fly from Louisville to Kalispell for 51% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Louisville to Kalispell (average of $170). Flying from Louisville to Kalispell in December is currently the most expensive (average of $425). 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
Columbia Falls
East Glacier Park

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Top 3 airlines flying from Louisville to Kalispell

Discover the top 3 airlines that operate flights from Louisville to Kalispell. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$318Average$528FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$554FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$400Average$555FlexibilityNo cancel feeOn-time69%

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