HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$229+ Cheap flights from Louisville to Kalispell (SDF - FCA)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — FCA
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Kalispell 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 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 March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/7. 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 5/235:35 am
SDF
-
FCA
1 stop7h 54m
United Airlines
Fri 5/292:33 pm
FCA
-
SDF
1 stop6h 26m
United Airlines
Deal found 3/7$319
This Delta deal was found by Cheapflights users on 3/6. 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.
Fri 6/127:25 pm
SDF
-
FCA
1 stop6h 21m
Delta
Sat 6/206:59 am
FCA
-
SDF
1 stop6h 45m
Delta
Deal found 3/6$369
This American Airlines deal was found by Cheapflights users on 3/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:36 am
SDF
-
FCA
1 stop9h 27m
American Airlines
Mon 5/2512:42 pm
FCA
-
SDF
1 stop8h 39m
American Airlines
Deal found 3/10$389
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:36 pm
SDF
-
FCA
1 stop7h 51m
United Airlines
Mon 5/42:33 pm
FCA
-
SDF
1 stop5h 58m
United Airlines
Deal found 3/9$400
This Delta deal was found by Cheapflights users on 3/6. 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.
Sat 9/266:36 am
SDF
-
FCA
1 stop6h 09m
Delta
Sat 10/36:59 am
FCA
-
SDF
1 stop6h 45m
Delta
Deal found 3/6$409
This United Airlines deal was found by Cheapflights users on 3/8. 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 5/510:06 am
SDF
-
FCA
2 stops13h 51m
United Airlines
Sat 5/92:33 pm
FCA
-
SDF
1 stop5h 58m
United Airlines
Deal found 3/8$414
This United Airlines deal was found by Cheapflights users on 3/8. 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 9/285:35 am
SDF
-
FCA
1 stop8h 05m
United Airlines
Tue 10/66:31 am
FCA
-
SDF
1 stop5h 56m
United Airlines
Deal found 3/8$428
This United Airlines deal was found by Cheapflights users on 3/8. 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 9/2911:00 am
SDF
-
FCA
2 stops12h 30m
United Airlines
Tue 10/66:31 am
FCA
-
SDF
1 stop5h 56m
United Airlines
Deal found 3/8$433
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Fri 5/295:20 am
SDF
-
FCA
2 stops10h 10m
United Airlines
Mon 6/112:35 pm
FCA
-
SDF
1 stop7h 55m
United Airlines
Deal found 3/8$455

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(United Airlines)

One-way from

$229
(Kiwi.com)

Popular in

December

Cheapest in

February
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
One-way flight from Louisville Intl to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 37% potential increase in price ($399 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 33% potential price decrease ($172 potential savings vs. average RT price).
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 March 11, 2026.
Use the filters below to find and compare flights from Louisville to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Wed 6/10

7:25 pm-11:46 pm

1 stop6h 21m

Kalispell Glacier Park

Sat 6/20

6:59 am-3:44 pm

1 stop6h 45m

$409

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Tue 5/5

10:06 am-9:57 pm

2 stops13h 51m

Kalispell Glacier Park

Sat 5/9

2:33 pm-10:31 pm

1 stop5h 58m

$414

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Wed 3/25

6:15 am-1:28 pm

1 stop9h 13m

Kalispell Glacier Park

Mon 3/30

5:56 pm-9:28 am

2 stops13h 32m

$464

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Tue 6/9

7:10 am-11:29 am

1 stop6h 19m

Kalispell Glacier Park

Mon 6/15

12:35 pm-10:30 pm

1 stop7h 55m

$468
Cheapest one-way

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sun 5/10

5:40 am-1:31 pm

2 stops9h 51m

$311

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Fri 5/15

10:40 am-11:14 pm

2 stops14h 34m

$316
Quickest one-way

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sun 7/19

6:38 am-11:44 am

1 stop7h 06m

$336

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Fri 5/15

3:37 pm-9:57 pm

1 stop8h 20m

$356

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Fri 7/17

9:02 am-12:36 pm

3 stops29h 34m

$379

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sun 5/17

10:40 am-11:14 pm

2 stops14h 34m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 March.
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 $172). 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 March 11, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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
8,278 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

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
8,278 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

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
9,414 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

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
7.1
Good
11,419 reviews
Delta
7.9
Good
8,278 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Comfort

7.9

Overall

7.9

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 Delta and United Airlines fly from Louisville to Kalispell in about 6h 21m. The time it takes to get you to your destination can typically vary by up to 3h 30m. 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 United Airlines and American Airlines - these airlines can fly you to your destination from $368 and $384, respectively. You may be able to fly from Louisville to Kalispell for 53% 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 $172). 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

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.

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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$318Average$528FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$368Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$384Average$568FlexibilityNo cancel feeOn-time71%

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.