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Appleton

$152+ Cheap flights from Louisville to Appleton (SDF - ATW)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ATW
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Louisville to Appleton

Cheapest flights from Louisville to Appleton
Explore the most affordable flight options available from Louisville to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/87:15 am
SDF
-
ATW
1 stop3h 46m
United Airlines
Wed 7/155:30 pm
ATW
-
SDF
1 stop5h 29m
United Airlines
Deal found 6/11$289
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:20 am
SDF
-
ATW
1 stop6h 26m
Delta
Sat 11/1411:10 am
ATW
-
SDF
1 stop5h 30m
Delta
Deal found 6/9$299
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:20 am
SDF
-
ATW
1 stop4h 09m
Delta
Wed 11/185:25 pm
ATW
-
SDF
1 stop4h 30m
Delta
Deal found 6/9$303
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/26:43 am
SDF
-
ATW
1 stop5h 02m
American Airlines
Tue 7/75:00 am
ATW
-
SDF
1 stop4h 03m
American Airlines
Deal found 6/11$314
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/87:10 pm
SDF
-
ATW
1 stop6h 00m
American Airlines
Wed 7/155:00 am
ATW
-
SDF
1 stop4h 03m
American Airlines
Deal found 6/11$318
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:26 pm
SDF
-
ATW
1 stop5h 14m
Delta
Tue 6/3011:27 am
ATW
-
SDF
1 stop4h 52m
Delta
Deal found 6/10$319
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:20 am
SDF
-
ATW
1 stop6h 26m
Delta
Wed 11/185:25 pm
ATW
-
SDF
1 stop4h 30m
Delta
Deal found 6/9$323
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:15 am
SDF
-
ATW
1 stop3h 31m
Delta
Sun 11/157:00 am
ATW
-
SDF
1 stop5h 39m
Delta
Deal found 6/9$329
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:15 am
SDF
-
ATW
1 stop3h 31m
Delta
Fri 11/1312:06 pm
ATW
-
SDF
1 stop5h 06m
Delta
Deal found 6/9$342
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:36 am
SDF
-
ATW
1 stop5h 51m
Delta
Sat 11/145:25 pm
ATW
-
SDF
1 stop4h 30m
Delta
Deal found 6/9$343

Find flight deals from Louisville to Appleton

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Appleton (ATW). 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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$152
(Delta)
Provider with most accurate pricing for Louisville Intl-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Appleton Intl flights.
Search Deals
From Louisville Intl to Appleton Intl
Search Deals
One-way flight from Louisville Intl to Appleton Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Appleton 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 June 11, 2026.
Use the filters below to find and compare flights from Louisville to Appleton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Thu 8/6

6:50 am-10:20 am

1 stop4h 30m

Appleton Intl

Wed 8/12

2:06 pm-9:19 pm

1 stop6h 13m

$299

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Sat 7/4

6:48 am-9:18 am

1 stop3h 30m

Appleton Intl

Fri 7/10

11:15 am-6:27 pm

1 stop6h 12m

$314

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Sat 6/27

5:26 pm-9:40 pm

1 stop5h 14m

Appleton Intl

Tue 6/30

11:27 am-5:19 pm

1 stop4h 52m

$319

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Fri 9/18

7:55 am-1:16 pm

1 stop6h 21m

Appleton Intl

Tue 9/22

1:56 pm-9:12 pm

1 stop6h 16m

$329
Quickest round-trip

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Wed 11/11

10:15 am-12:46 pm

1 stop3h 31m

Appleton Intl

Fri 11/13

12:06 pm-6:12 pm

1 stop5h 06m

$342

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Wed 7/8

6:48 am-10:45 am

1 stop4h 57m

Appleton Intl

Wed 7/15

5:00 am-10:03 am

1 stop4h 03m

$347

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Fri 11/13

11:00 am-3:10 pm

1 stop5h 10m

Appleton Intl

Mon 11/16

2:43 pm-8:14 pm

1 stop4h 31m

$359

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Thu 11/12

6:36 am-11:27 am

1 stop5h 51m

Appleton Intl

Fri 11/13

5:25 pm-10:55 pm

1 stop4h 30m

$362

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Thu 7/2

7:10 pm-12:10 am

1 stop6h 00m

Appleton Intl

Tue 7/7

5:00 am-5:36 pm

2 stops11h 36m

$387
Cheapest one-way

LouisvilleAppleton

SDF - ATW

SDFATW

Louisville Intl

Wed 11/4

7:20 am-10:29 am

1 stop4h 09m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Compare providers for flights from Louisville to Appleton

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 Appleton in June.
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-Appleton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Appleton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Appleton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Appleton 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-Appleton 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 Appleton

Have a flexible travel schedule? Discover the best time to fly to Appleton 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.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Appleton. 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 Appleton?

    There are many flights that can get you from Louisville to Appleton in 4h 07m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. The distance from Louisville to Appleton is about 444 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Louisville to Appleton that include hotel bookings?

    Yes. In addition to deals on Louisville to Appleton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Appleton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Appleton.

  • Can I find deals for business class flights from Louisville to Appleton?

    Yes. Cheapflights offers flight deals from Louisville to Appleton 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 Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

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