HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$409+ Cheap flights from Louisville to Kalispell (SDF - FCA)

SDF — FCA
Nov 25 — Dec 21
Wed 11/25
Wed 12/2
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

Wed 11/188:00 am -
1 stop7h 34m
Wed 11/252:36 pm -
1 stop5h 48m
Deal found 10/21$454
Fri 11/63:24 pm -
1 stop8h 27m
Tue 11/102:36 pm -
1 stop5h 48m
Deal found 10/22$469
Fri 11/63:24 pm -
1 stop8h 27m
Mon 11/96:14 am -
1 stop6h 08m
Deal found 10/25$514
Tue 12/89:00 am -
1 stop6h 36m
Sat 12/126:15 am -
1 stop6h 02m
Deal found 10/21$519
Fri 11/67:05 am -
2 stops12h 28m
Mon 11/95:11 am -
2 stops9h 43m
Deal found 10/25$534
Sat 11/213:24 pm -
1 stop8h 27m
Sat 11/286:14 am -
1 stop6h 08m
Deal found 10/21$713

Find flight deals from Louisville to Kalispell

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$399
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$459
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. 34% potential increase in price ($379 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 29% potential price decrease ($165 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
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

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Tue 1/12

2:05 pm-9:52 pm

2 stops9h 47m

Kalispell Glacier Park

Tue 1/26

6:10 am-6:29 pm

2 stops10h 19m

$409

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Wed 11/18

10:37 am-9:51 pm

2 stops13h 14m

Kalispell Glacier Park

Wed 11/25

2:36 pm-10:24 pm

1 stop5h 48m

$460

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Fri 11/6

3:24 pm-9:51 pm

1 stop8h 27m

Kalispell Glacier Park

Tue 11/10

6:14 am-11:30 pm

2 stops15h 16m

$474

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Mon 4/5

6:36 am-12:29 pm

1 stop7h 53m

Kalispell Glacier Park

Fri 4/9

1:29 pm-10:55 pm

1 stop7h 26m

$492
Quickest round-trip

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Tue 12/8

9:00 am-1:36 pm

1 stop6h 36m

Kalispell Glacier Park

Sat 12/12

6:15 am-2:17 pm

1 stop6h 02m

$519

LouisvilleKalispell

SDF Louisville Intl - FCA Kalispell Glacier Park

SDFFCA

Louisville Intl

Fri 11/6

9:55 am-9:51 pm

2 stops13h 56m

Kalispell Glacier Park

Mon 11/9

6:14 am-2:22 pm

1 stop6h 08m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Sorted by cheapest first

Compare providers for flights from Louisville to Kalispell

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Kalispell in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 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

Reviews of airlines servicing Kalispell

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
7.8
Good
8,676 reviews

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Delta
7.8
Good
8,676 reviews
Delta
7.8
Good
8,676 reviews

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
United Airlines
7.3
Good
10,440 reviews
Delta
7.8
Good
8,676 reviews

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
American Airlines
7.0
Good
12,187 reviews
Delta
7.8
Good
8,676 reviews

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.8

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

  • How long is the flight from Louisville to Kalispell?

    Airlines like United Airlines and Delta fly from Louisville to Kalispell in about 7h 53m. The time it takes to get you to your destination can typically vary by up to 1h 54m. 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 $298, 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 $348 and $389, respectively. You may be able to fly from Louisville to Kalispell for 58% 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.

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

Top 3 airlines flying from Louisville to Kalispell

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$528FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$348Average$529FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$389Average$702FlexibilityNo 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.