What is the cheapest airline that flies from Louisville Intl to Kalispell Glacier Park?

Delta is the most popular carrier operating from Louisville Intl to Kalispell Glacier Park

Which layover airport offers the lowest fares from Louisville to Kalispell?

Flights via Chicago (ORD) offer the lowest average round-trip price of $288.

Which layover airport has the shortest travel time from Louisville to Kalispell?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 6h 21m.

Which airport is the most popular layover for flights between Louisville and Kalispell?

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Kalispell?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kalispell from Louisville according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 4 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Louisville to Kalispell?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 10m.

When did momondo last update prices for flights from Louisville Intl Airport to Kalispell Glacier Park Airport?

Prices for flights from Louisville Intl Airport to Kalispell Glacier Park Airport are updated daily.

How many operators does momondo search for flights from Louisville Intl Airport to Kalispell Glacier Park Airport?

As of May 2026, there are 3 operators available to choose from for flights from Louisville Intl Airport to Kalispell Glacier Park Airport.

How old do you have to be to fly from Louisville Intl Airport to Kalispell Glacier Park Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$241 Cheap Flights from Louisville to Kalispell in 2026

Q: What is the typical price of a round-trip flight between Louisville and Kalispell?

Prices are currently low for flights on this route. Typical prices usually range from $720 to $421. The lowest price recently found on this route was $359.

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Find the cheapest flights from Louisville to Kalispell

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:37 am

SDF

FCA

6h 37m

1 stop

2:30 pm - 10:29 pm

FCA

SDF

5h 59m

1 stop

$359United Airlines

Sat, Oct 17 - Tue, Oct 20

7:54 pm - 11:51 pm

SDF

FCA

5h 57m

1 stop

12:02 pm - 12:34 am

FCA

SDF

10h 32m

2 stops

$364Delta

Tue, Aug 11 - Tue, Aug 18

2:34 pm - 10:53 pm

SDF

FCA

10h 19m

2 stops

5:25 am - 8:52 pm

FCA

SDF

13h 27m

2 stops

$369Delta

Fri, Aug 28 - Thu, Sep 3

3:25 pm - 9:21 pm

SDF

FCA

7h 56m

1 stop

12:33 pm - 10:28 pm

FCA

SDF

7h 55m

1 stop

$378United Airlines

Fri, Aug 28 - Thu, Sep 3

7:54 pm - 11:51 pm

SDF

FCA

5h 57m

1 stop

3:14 pm - 11:56 pm

FCA

SDF

6h 42m

1 stop

$389Delta

Thu, Aug 13 - Mon, Aug 17

3:24 pm - 11:02 pm

SDF

FCA

9h 38m

2 stops

6:10 pm - 9:54 am

FCA

SDF

13h 44m

2 stops

$399Delta

Sat, Oct 3 - Tue, Oct 6

10:25 am - 9:27 pm

SDF

FCA

13h 02m

2 stops

2:30 pm - 10:29 pm

FCA

SDF

5h 59m

1 stop

$421United Airlines

Sat, Oct 17 - Tue, Oct 20

12:53 pm - 11:07 pm

SDF

FCA

12h 14m

2 stops

1:29 pm - 12:02 am

FCA

SDF

8h 33m

2 stops

$429Delta

Sat, Oct 17 - Tue, Oct 20

7:54 pm - 11:51 pm

SDF

FCA

5h 57m

1 stop

3:14 pm - 11:56 pm

FCA

SDF

6h 42m

1 stop

$439Delta

Tue, Aug 11 - Tue, Aug 18

7:00 am - 11:37 am

SDF

FCA

6h 37m

1 stop

6:15 am - 2:23 pm

FCA

SDF

6h 08m

1 stop

$443United Airlines

Sat, Oct 3 - Tue, Oct 6

American Airlines flights from Louisville to Kalispell

Our best American Airlines deals on Louisville to Kalispell flight tickets

American Airlines

Aug 11

SDF6:49 amLouisville Intl

6h 47m

1 stop

FCA11:36 amKalispell Glacier Park

Aug 18

FCA4:40 pmKalispell Glacier Park

23h 53m

1 stop

SDF6:33 pmLouisville Intl

$466

American Airlines

Aug 11

SDF6:28 amLouisville Intl

8h 05m

1 stop

FCA12:33 pmKalispell Glacier Park

Aug 18

FCA3:50 pmKalispell Glacier Park

16h 43m

2 stops

SDF10:33 amLouisville Intl

$471

American Airlines

Sep 6

SDF6:49 amLouisville Intl

6h 47m

1 stop

FCA11:36 amKalispell Glacier Park

Sep 14

FCA12:35 pmKalispell Glacier Park

8h 31m

1 stop

SDF11:06 pmLouisville Intl

$527

Delta flights from Louisville to Kalispell

Our best Delta deals on Louisville to Kalispell flight tickets

Delta

Aug 11

SDF7:54 pmLouisville Intl

5h 57m

1 stop

FCA11:51 pmKalispell Glacier Park

Aug 18

FCA12:02 pmKalispell Glacier Park

10h 32m

2 stops

SDF12:34 amLouisville Intl

$364

Delta

Aug 28

SDF2:34 pmLouisville Intl

10h 19m

2 stops

FCA10:53 pmKalispell Glacier Park

Sep 3

FCA5:25 amKalispell Glacier Park

13h 27m

2 stops

SDF8:52 pmLouisville Intl

$369

Delta

Aug 13

SDF7:54 pmLouisville Intl

5h 57m

1 stop

FCA11:51 pmKalispell Glacier Park

Aug 17

FCA3:14 pmKalispell Glacier Park

6h 42m

1 stop

SDF11:56 pmLouisville Intl

$389

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 10/17

7:00 am-11:37 am

1 stop6h 37m

Kalispell Glacier Park

Tue 10/20

2:30 pm-10:29 pm

1 stop5h 59m

$359

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Tue 8/11

7:54 pm-11:51 pm

1 stop5h 57m

Kalispell Glacier Park

Tue 8/18

12:02 pm-12:34 am

2 stops10h 32m

$364

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Fri 8/28

2:34 pm-10:53 pm

2 stops10h 19m

Kalispell Glacier Park

Thu 9/3

5:25 am-8:52 pm

2 stops13h 27m

$369

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Fri 8/28

3:25 pm-9:21 pm

1 stop7h 56m

Kalispell Glacier Park

Thu 9/3

12:33 pm-10:28 pm

1 stop7h 55m

$378

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Thu 8/13

7:54 pm-11:51 pm

1 stop5h 57m

Kalispell Glacier Park

Mon 8/17

3:14 pm-11:56 pm

1 stop6h 42m

$389

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 10/3

3:24 pm-11:02 pm

2 stops9h 38m

Kalispell Glacier Park

Tue 10/6

6:10 pm-9:54 am

2 stops13h 44m

$399

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 10/17

10:25 am-9:27 pm

2 stops13h 02m

Kalispell Glacier Park

Tue 10/20

2:30 pm-10:29 pm

1 stop5h 59m

$421

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 10/17

12:53 pm-11:07 pm

2 stops12h 14m

Kalispell Glacier Park

Tue 10/20

1:29 pm-12:02 am

2 stops8h 33m

$429

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Tue 8/11

7:54 pm-11:51 pm

1 stop5h 57m

Kalispell Glacier Park

Tue 8/18

3:14 pm-11:56 pm

1 stop6h 42m

$439

LouisvilleKalispell

SDF - FCA

SDFFCA

Louisville Intl

Sat 10/3

7:00 am-11:37 am

1 stop6h 37m

Kalispell Glacier Park

Tue 10/6

6:15 am-2:23 pm

1 stop6h 08m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Louisville to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Louisville and Kalispell?

What is the cheapest month to fly to Kalispell?

The month of March is, on average, the cheapest month to fly to Kalispell from Louisville, with most prices found around $0. If you aren’t able to travel to Kalispell during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $328.

When to book flights from Louisville to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Kalispell according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Louisville to Kalispell (SDF to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Kalispell

Fastest flight time	5h 57m
Direct flights	None

The fastest flight from Louisville to Kalispell takes 5h 57m

There are no direct flights from Louisville to Kalispell. There are no popular flight routes from Louisville to Kalispell.

Search flight deals

Frequently asked questions about flying from Louisville to Kalispell

How far is Louisville Intl to Kalispell Glacier Park by plane?
There are 1580.2 mi between Louisville Intl and Kalispell Glacier Park. By plane, this route typically takes 5h 57m.
When did momondo last update prices for flights from Louisville Intl Airport to Kalispell Glacier Park Airport?
Prices for flights from Louisville Intl Airport to Kalispell Glacier Park Airport are updated daily.
How many operators does momondo search for flights from Louisville Intl Airport to Kalispell Glacier Park Airport?
As of May 2026, there are 3 operators available to choose from for flights from Louisville Intl Airport to Kalispell Glacier Park Airport.
How old do you have to be to fly from Louisville Intl Airport to Kalispell Glacier Park Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Louisville to Kalispell?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Louisville to Kalispell is United Airlines (62% of total bookings). The next most popular airlines are American Airlines (23%) and Delta (15%).

Best airlines flying from Louisville to Kalispell

Compare and see reviews for airlines that fly from Louisville to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $298	Free Cancellation	Rating 7.9 8,449 reviews	Search Delta flights
United Airlines	PriceFrom $356	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights
American Airlines	PriceFrom $358	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights

Whitefish

Columbia Falls

Polson

East Glacier Park

Cut Bank

Eureka

Essex

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Kalispell?

Finding the right flight to Kalispell from Louisville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kalispell quick and easy, saving you time and money.

Can I find flights from Louisville to Kalispell with flexible booking policies on momondo?

Yes. All flights to Kalispell from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to Kalispell?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kalispell from Louisville.

I’m not ready to book a flight from Louisville to Kalispell right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kalispell from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.