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Cheap flights from Appleton to Louisville from $136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Louisville departing on 5/3. 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
0 bags

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Find the cheapest flights from Appleton to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:30 pm - 6:30 pm
ATW
-
SDF
4h 00m
1 stop
American Airlines Logo
6:00 am - 10:27 am
SDF
-
ATW
5h 27m
1 stop
$309American Airlines
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
1:30 pm - 12:25 am
ATW
-
SDF
9h 55m
2 stops
American Airlines Logo
7:01 pm - 11:40 pm
SDF
-
ATW
5h 39m
1 stop
$314American Airlines
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
10:57 am - 9:41 pm
ATW
-
SDF
9h 44m
2 stops
American Airlines Logo
9:43 am - 6:01 pm
SDF
-
ATW
9h 18m
2 stops
$319American Airlines
Sat, Apr 18 - Wed, Apr 22
Delta Logo
7:00 am - 1:51 pm
ATW
-
SDF
5h 51m
1 stop
Delta Logo
7:49 am - 1:27 pm
SDF
-
ATW
6h 38m
1 stop
$335Delta
Thu, Jun 4 - Sun, Jun 7
Delta Logo
6:30 am - 11:51 am
ATW
-
SDF
4h 21m
1 stop
Delta Logo
6:04 am - 11:22 am
SDF
-
ATW
6h 18m
1 stop
$362Delta
Wed, Apr 8 - Tue, Apr 14
Delta Logo
6:30 am - 11:51 am
ATW
-
SDF
4h 21m
1 stop
Delta Logo
7:45 am - 10:32 am
SDF
-
ATW
3h 47m
1 stop
$369Delta
Wed, Apr 8 - Sun, Apr 12
Delta Logo
7:00 am - 1:51 pm
ATW
-
SDF
5h 51m
1 stop
Delta Logo
7:49 am - 1:27 pm
SDF
-
ATW
6h 38m
1 stop
$373Delta
Thu, Jun 4 - Sun, Jun 7
Delta Logo
4:20 pm - 10:48 pm
ATW
-
SDF
5h 28m
1 stop
Delta Logo
7:56 am - 10:31 am
SDF
-
ATW
3h 35m
1 stop
$375Delta
Mon, Apr 20 - Thu, Apr 23
United Airlines Logo
3:45 pm - 10:30 pm
ATW
-
SDF
5h 45m
1 stop
United Airlines Logo
5:40 am - 9:59 am
SDF
-
ATW
5h 19m
1 stop
$379United Airlines
Sat, May 16 - Wed, May 20
American Airlines Logo
6:31 pm - 11:48 pm
ATW
-
SDF
4h 17m
1 stop
American Airlines Logo
6:31 am - 1:00 pm
SDF
-
ATW
7h 29m
2 stops
$380American Airlines
Mon, Apr 20 - Thu, Apr 23

American Airlines flights from Appleton to Louisville

Our best American Airlines deals on Appleton to Louisville flight tickets
American Airlines
Apr 24
ATW1:30 pmAppleton Intl
4h 00m
1 stop
SDF6:30 pmLouisville Intl
Apr 27
SDF6:00 amLouisville Intl
5h 27m
1 stop
ATW10:27 amAppleton Intl
$309
American Airlines
Apr 24
ATW1:30 pmAppleton Intl
9h 55m
2 stops
SDF12:25 amLouisville Intl
Apr 27
SDF7:01 pmLouisville Intl
5h 39m
1 stop
ATW11:40 pmAppleton Intl
$314
American Airlines
Apr 18
ATW10:57 amAppleton Intl
9h 44m
2 stops
SDF9:41 pmLouisville Intl
Apr 22
SDF9:43 amLouisville Intl
9h 18m
2 stops
ATW6:01 pmAppleton Intl
$319

Delta flights from Appleton to Louisville

Our best Delta deals on Appleton to Louisville flight tickets
Delta
Jun 4
ATW7:00 amAppleton Intl
5h 51m
1 stop
SDF1:51 pmLouisville Intl
Jun 7
SDF7:49 amLouisville Intl
6h 38m
1 stop
ATW1:27 pmAppleton Intl
$335
Delta
Apr 7
ATW7:00 amAppleton Intl
5h 37m
1 stop
SDF1:37 pmLouisville Intl
Apr 15
SDF6:04 amLouisville Intl
6h 18m
1 stop
ATW11:22 amAppleton Intl
$340
Delta
Apr 7
ATW7:00 amAppleton Intl
5h 37m
1 stop
SDF1:37 pmLouisville Intl
Apr 13
SDF6:08 pmLouisville Intl
3h 29m
1 stop
ATW8:37 pmAppleton Intl
$347

momondo Fare Finder

 
Customize your flight search to find flights from Appleton 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 March 29, 2026.
Use the filters below to find and compare flights from Appleton to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Fri 4/24

1:30 pm-6:30 pm

1 stop4h 00m

Louisville Intl

Mon 4/27

6:00 am-10:27 am

1 stop5h 27m

$309

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Fri 4/24

1:30 pm-12:25 am

2 stops9h 55m

Louisville Intl

Mon 4/27

7:01 pm-11:40 pm

1 stop5h 39m

$314

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Sat 4/18

10:57 am-9:41 pm

2 stops9h 44m

Louisville Intl

Wed 4/22

9:43 am-6:01 pm

2 stops9h 18m

$319

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Thu 6/4

7:00 am-1:51 pm

1 stop5h 51m

Louisville Intl

Sun 6/7

7:49 am-1:27 pm

1 stop6h 38m

$335

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Wed 4/8

6:30 am-11:51 am

1 stop4h 21m

Louisville Intl

Tue 4/14

6:04 am-11:22 am

1 stop6h 18m

$362
Quickest round-trip

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Wed 4/8

6:30 am-11:51 am

1 stop4h 21m

Louisville Intl

Sun 4/12

7:45 am-10:32 am

1 stop3h 47m

$369

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Thu 6/4

7:00 am-1:51 pm

1 stop5h 51m

Louisville Intl

Sun 6/7

7:49 am-1:27 pm

1 stop6h 38m

$373

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Mon 4/20

4:20 pm-10:48 pm

1 stop5h 28m

Louisville Intl

Thu 4/23

7:56 am-10:31 am

1 stop3h 35m

$375

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Sat 5/16

3:45 pm-10:30 pm

1 stop5h 45m

Louisville Intl

Wed 5/20

5:40 am-9:59 am

1 stop5h 19m

$379

AppletonLouisville

ATW - SDF

ATWSDF

Appleton Intl

Mon 4/20

6:31 pm-11:48 pm

1 stop4h 17m

Louisville Intl

Thu 4/23

6:31 am-1:00 pm

2 stops7h 29m

$380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Appleton to Louisville

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

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

When to book flights from Appleton to Louisville

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

Cheap Appleton to Louisville (ATW to SDF) flight deals and tips

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

Fastest flight time

3h 55m

Direct flights

None
The fastest flight from Appleton to Louisville takes 3h 55m
There are no direct flights from Appleton to Louisville. There are no popular flight routes from Appleton to Louisville.
Search flight deals

  • How far is Appleton Intl to Louisville Intl by plane?

    Louisville Intl is 437.5 mi away from Appleton Intl. Typically, this will take 3h 55m by plane in normal conditions.

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

    Prices for flights from Appleton Intl Airport to Louisville Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Appleton Intl Airport to Louisville Intl Airport?

  • How old do you have to be to fly from Appleton Intl 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 Appleton Intl 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.

  • What is the most popular airline from Appleton to Louisville?

Best airlines flying from Appleton to Louisville

Compare and see reviews for airlines that fly from Appleton to Louisville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $233Free CancellationRating
7.9
8,359 reviews
Search Delta flights
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,521 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,509 reviews
Search United Airlines flights

Traveling to a place near Louisville?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Appleton to Louisville. momondo saves you time and could save you money on your trip.

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

Flights from Appleton to Louisville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Appleton and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Appleton 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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