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Cheap flights from La Crosse to Louisville from $549

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from La Crosse to Louisville departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from La Crosse to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 10:33 am
LSE
-
SDF
3h 33m
1 stop
American Airlines Logo
7:10 pm - 11:59 pm
SDF
-
LSE
5h 49m
1 stop
$549American Airlines
Sat, Jul 18 - Mon, Jul 20
United Airlines Logo
6:15 am - 11:55 pm
LSE
-
SDF
16h 40m
1 stop
United Airlines Logo
12:20 pm - 10:49 pm
SDF
-
LSE
11h 29m
1 stop
$580United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
6:15 am - 10:09 pm
LSE
-
SDF
14h 54m
1 stop
United Airlines Logo
6:30 am - 10:49 pm
SDF
-
LSE
17h 19m
2 stops
$615United Airlines
Sat, Dec 5 - Tue, Dec 8
American Airlines Logo
6:00 am - 10:33 am
LSE
-
SDF
3h 33m
1 stop
American Airlines Logo
3:39 pm - 11:59 pm
SDF
-
LSE
9h 20m
2 stops
$630American Airlines
Sat, Jul 18 - Mon, Jul 20
American Airlines Logo
6:00 am - 10:35 am
LSE
-
SDF
3h 35m
1 stop
American Airlines Logo
6:30 pm - 12:22 am
SDF
-
LSE
6h 52m
1 stop
$631American Airlines
Fri, Aug 7 - Sun, Aug 9
American Airlines Logo
12:01 pm - 10:59 pm
LSE
-
SDF
9h 58m
2 stops
American Airlines Logo
6:28 am - 11:23 am
SDF
-
LSE
5h 55m
1 stop
$637American Airlines
Fri, Aug 7 - Sun, Aug 9
American Airlines Logo
12:01 pm - 12:34 am
LSE
-
SDF
11h 33m
2 stops
American Airlines Logo
3:39 pm - 11:59 pm
SDF
-
LSE
9h 20m
2 stops
$655American Airlines
Sat, Jul 18 - Mon, Jul 20
American Airlines Logo
12:01 pm - 10:17 pm
LSE
-
SDF
9h 16m
2 stops
American Airlines Logo
8:30 am - 4:56 pm
SDF
-
LSE
9h 26m
2 stops
$671American Airlines
Fri, Aug 7 - Sun, Aug 9

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American Airlines flights from La Crosse to Louisville

Our best American Airlines deals on La Crosse to Louisville flight tickets
American Airlines
Jul 18
LSE6:00 amLa Crosse
3h 33m
1 stop
SDF10:33 amLouisville Intl
Jul 20
SDF7:10 pmLouisville Intl
5h 49m
1 stop
LSE11:59 pmLa Crosse
$549
American Airlines
Jul 18
LSE6:00 amLa Crosse
3h 33m
1 stop
SDF10:33 amLouisville Intl
Jul 20
SDF3:39 pmLouisville Intl
9h 20m
2 stops
LSE11:59 pmLa Crosse
$630
American Airlines
Aug 7
LSE6:00 amLa Crosse
3h 35m
1 stop
SDF10:35 amLouisville Intl
Aug 9
SDF6:30 pmLouisville Intl
6h 52m
1 stop
LSE12:22 amLa Crosse
$631

United Airlines flights from La Crosse to Louisville

Our best United Airlines deals on La Crosse to Louisville flight tickets
United Airlines
Dec 5
LSE6:15 amLa Crosse
16h 40m
1 stop
SDF11:55 pmLouisville Intl
Dec 8
SDF12:20 pmLouisville Intl
11h 29m
1 stop
LSE10:49 pmLa Crosse
$580
United Airlines
Dec 5
LSE6:15 amLa Crosse
14h 54m
1 stop
SDF10:09 pmLouisville Intl
Dec 8
SDF6:30 amLouisville Intl
17h 19m
2 stops
LSE10:49 pmLa Crosse
$615

momondo Fare Finder

 
Customize your flight search to find flights from La Crosse 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, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from La Crosse to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

La CrosseLouisville

LSE - SDF

LSESDF

La Crosse

Sat 7/18

6:00 am-10:33 am

1 stop3h 33m

Louisville Intl

Mon 7/20

7:10 pm-11:59 pm

1 stop5h 49m

$549

La CrosseLouisville

LSE - SDF

LSESDF

La Crosse

Sat 12/5

6:15 am-11:55 pm

1 stop16h 40m

Louisville Intl

Tue 12/8

12:20 pm-10:49 pm

1 stop11h 29m

$580

La CrosseLouisville

LSE - SDF

LSESDF

La Crosse

Sat 12/5

6:15 am-10:09 pm

1 stop14h 54m

Louisville Intl

Tue 12/8

6:30 am-10:49 pm

2 stops17h 19m

$615

La CrosseLouisville

LSE - SDF

LSESDF

La Crosse

Sat 7/18

6:00 am-10:33 am

1 stop3h 33m

Louisville Intl

Mon 7/20

3:39 pm-11:59 pm

2 stops9h 20m

$630

La CrosseLouisville

LSE - SDF

LSESDF

La Crosse

Fri 8/7

6:00 am-10:35 am

1 stop3h 35m

Louisville Intl

Sun 8/9

6:30 pm-12:22 am

1 stop6h 52m

$631

La CrosseLouisville

LSE - SDF

LSESDF

La Crosse

Fri 8/7

12:01 pm-10:59 pm

2 stops9h 58m

Louisville Intl

Sun 8/9

6:28 am-11:23 am

1 stop5h 55m

$637

La CrosseLouisville

LSE - SDF

LSESDF

La Crosse

Sat 7/18

12:01 pm-12:34 am

2 stops11h 33m

Louisville Intl

Mon 7/20

3:39 pm-11:59 pm

2 stops9h 20m

$655

La CrosseLouisville

LSE - SDF

LSESDF

La Crosse

Fri 8/7

12:01 pm-10:17 pm

2 stops9h 16m

Louisville Intl

Sun 8/9

8:30 am-4:56 pm

2 stops9h 26m

$671

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from La Crosse to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from La Crosse to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap La Crosse to Louisville (LSE to SDF) flight deals and tips

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

Fastest flight time

3h 35m

Direct flights

None
The fastest flight from La Crosse to Louisville takes 3h 35m
There are no direct flights from La Crosse to Louisville. There are no popular flight routes from La Crosse to Louisville.
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Frequently asked questions about flying from La Crosse to Louisville

  • How far is La Crosse to Louisville Intl by plane?

    La Crosse and Louisville Intl are 477.9 mi apart from one another. In terms of flight time, this usually takes a little over 3h 35m.

  • When did momondo last update prices for flights from La Crosse Airport to Louisville Intl Airport?

    Prices for flights from La Crosse Airport to Louisville Intl Airport refresh daily.

  • How old do you have to be to fly from La Crosse Airport to Louisville Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from La Crosse Airport to Louisville Intl Airport.

  • What documentation or ID do you need to fly to Louisville Intl Airport?

    The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from La Crosse to Louisville

  • How do I get Price Alerts for flights from La Crosse to Louisville?

    Search flight deals from La Crosse to Louisville. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from La Crosse to Louisville with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
French Lick
Elizabethtown
Jeffersonville
West Baden Springs
Bardstown
Shepherdsville
New Albany
Elizabeth
Charlestown
Corydon
Brandenburg
Georgetown
Springfield

Why use momondo?

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

Finding the right flight to Louisville from La Crosse 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 Louisville quick and easy, saving you time and money.

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

All flight searches from La Crosse to Louisville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from La Crosse to Louisville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from La Crosse to Louisville.

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

Yes. momondo can track prices for La Crosse to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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