$289+ Cheap flights from Appleton to Louisville (ATW - SDF)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SDF
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Appleton to Louisville 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 Appleton to Louisville
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Best
Last-minute
Cheapest flights from Appleton to LouisvilleExplore the most affordable flight options available from Appleton to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Appleton to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 8/289:10 am
ATW
- SDF
1 stop6h 28m
United Airlines
Fri 9/410:23 am
SDF
- ATW
1 stop6h 05m
United Airlines
Deal found 7/21![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 8/144:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Sun 8/166:50 am
SDF
- ATW
1 stop4h 30m
Delta
Deal found 7/22![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/20. 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 8/34:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Wed 8/127:54 pm
SDF
- ATW
1 stop4h 02m
Delta
Deal found 7/20![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 7/22. 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 8/54:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Fri 8/282:34 pm
SDF
- ATW
1 stop4h 22m
Delta
Deal found 7/22![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/20. 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 8/56:00 am
ATW
- SDF
1 stop4h 55m
Delta
Sat 8/86:50 am
SDF
- ATW
1 stop4h 30m
Delta
Deal found 7/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 7/20. 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 8/16:00 am
ATW
- SDF
1 stop5h 00m
Delta
Mon 8/107:54 pm
SDF
- ATW
1 stop4h 02m
Delta
Deal found 7/20![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/611:13 am
ATW
- SDF
1 stop5h 47m
American Airlines
Mon 8/106:30 pm
SDF
- ATW
1 stop6h 40m
American Airlines
Deal found 7/22![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 8/66:00 am
ATW
- SDF
1 stop4h 55m
Delta
Mon 8/107:54 pm
SDF
- ATW
1 stop4h 02m
Delta
Deal found 7/20![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/20. 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 8/16:00 am
ATW
- SDF
1 stop5h 00m
Delta
Sat 8/87:55 am
SDF
- ATW
1 stop3h 34m
Delta
Deal found 7/20![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:47 am
ATW
- SDF
2 stops30h 28m
Multiple Airlines
Mon 8/3111:19 am
SDF
- ATW
1 stop11h 02m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 8/66:00 am
ATW
- SDF
1 stop4h 55m
Delta
Sun 8/96:50 am
SDF
- ATW
1 stop4h 30m
Delta
Deal found 7/20![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 8/296:00 am
ATW
- SDF
1 stop6h 11m
United Airlines
Wed 9/29:00 am
SDF
- ATW
1 stop3h 53m
United Airlines
Deal found 7/20![United Airlines logo]()
$359
Best flights from Appleton to LouisvilleDiscover carefully curated flight deals from Appleton to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Appleton to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 8/2912:28 pm
ATW
- SDF
1 stop5h 38m
United Airlines
Mon 8/3110:23 am
SDF
- ATW
1 stop6h 05m
United Airlines
Deal found 7/19![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 8/145:41 am
ATW
- SDF
1 stop3h 54m
American Airlines
Sun 8/166:28 am
SDF
- ATW
1 stop5h 15m
American Airlines
Deal found 7/18![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 8/144:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Sun 8/166:50 am
SDF
- ATW
1 stop4h 30m
Delta
Deal found 7/22![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:47 am
ATW
- SDF
2 stops30h 28m
Multiple Airlines
Mon 8/3111:19 am
SDF
- ATW
1 stop11h 02m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Fri 8/287:00 am
ATW
- SDF
1 stop5h 11m
United Airlines
Mon 8/3110:23 am
SDF
- ATW
1 stop6h 05m
United Airlines
Deal found 7/20![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/22. 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 8/2211:00 am
ATW
- SDF
1 stop3h 50m
Delta
Tue 8/257:54 pm
SDF
- ATW
1 stop4h 02m
Delta
Deal found 7/22![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 8/289:10 am
ATW
- SDF
1 stop6h 28m
United Airlines
Fri 9/410:23 am
SDF
- ATW
1 stop6h 05m
United Airlines
Deal found 7/21![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 8/274:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Sun 8/307:55 am
SDF
- ATW
1 stop3h 34m
Delta
Deal found 7/22![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 7/20. 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 8/411:00 am
ATW
- SDF
1 stop3h 50m
Delta
Tue 8/117:55 am
SDF
- ATW
1 stop3h 34m
Delta
Deal found 7/20![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 7/20. 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.
Fri 8/72:06 pm
ATW
- SDF
1 stop6h 13m
Delta
Mon 8/107:54 pm
SDF
- ATW
1 stop4h 02m
Delta
Deal found 7/20![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Sat 8/296:00 am
ATW
- SDF
1 stop6h 11m
United Airlines
Wed 9/29:00 am
SDF
- ATW
1 stop3h 53m
United Airlines
Deal found 7/18![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/22. 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 8/54:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Fri 8/282:34 pm
SDF
- ATW
1 stop4h 22m
Delta
Deal found 7/22![Delta logo]()
$314
Last-minute flights from Appleton to LouisvilleDiscover last-minute flight deals from Appleton to Louisville. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Appleton to Louisville. Data last updated July 23, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/20. 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 8/16:00 am
ATW
- SDF
1 stop5h 00m
Delta
Mon 8/107:54 pm
SDF
- ATW
1 stop4h 02m
Delta
Deal found 7/20![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 7/20. 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 8/16:00 am
ATW
- SDF
1 stop5h 00m
Delta
Fri 8/77:55 am
SDF
- ATW
1 stop3h 34m
Delta
Deal found 7/20![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/20. 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 8/34:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Wed 8/127:54 pm
SDF
- ATW
1 stop4h 02m
Delta
Deal found 7/20![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 7/22. 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 8/54:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Fri 8/282:34 pm
SDF
- ATW
1 stop4h 22m
Delta
Deal found 7/22![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 7/20. 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 8/56:00 am
ATW
- SDF
1 stop4h 55m
Delta
Sat 8/86:50 am
SDF
- ATW
1 stop4h 30m
Delta
Deal found 7/20![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/611:13 am
ATW
- SDF
1 stop5h 47m
American Airlines
Mon 8/106:30 pm
SDF
- ATW
1 stop6h 40m
American Airlines
Deal found 7/22![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 8/66:00 am
ATW
- SDF
1 stop4h 55m
Delta
Mon 8/107:54 pm
SDF
- ATW
1 stop4h 02m
Delta
Deal found 7/20![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 8/66:00 am
ATW
- SDF
1 stop4h 55m
Delta
Sat 8/87:55 am
SDF
- ATW
1 stop3h 34m
Delta
Deal found 7/20![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/22. 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.
Fri 8/144:10 pm
ATW
- SDF
1 stop6h 46m
Delta
Sun 8/166:50 am
SDF
- ATW
1 stop4h 30m
Delta
Deal found 7/22![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Fri 8/287:00 am
ATW
- SDF
1 stop5h 11m
United Airlines
Mon 8/3110:23 am
SDF
- ATW
1 stop6h 05m
United Airlines
Deal found 7/20![United Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:47 am
ATW
- SDF
2 stops30h 28m
Multiple Airlines
Mon 8/3111:19 am
SDF
- ATW
1 stop11h 02m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 8/296:00 am
ATW
- SDF
1 stop6h 11m
United Airlines
Wed 9/29:00 am
SDF
- ATW
1 stop3h 53m
United Airlines
Deal found 7/20![United Airlines logo]()
$359
Find flight deals from Appleton to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Louisville (SDF). 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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (United Airlines) |
Popular in | February |
Cheapest in | January |
Average price | $486 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 23, 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
Cheapest round-trip
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Sat 8/29
12:28 pm-7:06 pm
1 stop5h 38m
Louisville Intl
Mon 8/31
10:23 am-3:28 pm
1 stop6h 05m
$289
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Fri 8/14
5:41 am-10:35 am
1 stop3h 54m
Louisville Intl
Sun 8/16
6:28 am-10:43 am
1 stop5h 15m
$289
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Fri 8/28
7:00 am-1:11 pm
1 stop5h 11m
Louisville Intl
Mon 8/31
10:23 am-3:28 pm
1 stop6h 05m
$289
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Fri 8/28
9:10 am-4:38 pm
1 stop6h 28m
Louisville Intl
Fri 9/4
10:23 am-3:28 pm
1 stop6h 05m
$289
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Fri 8/14
4:10 pm-11:56 pm
1 stop6h 46m
Louisville Intl
Sun 8/16
6:50 am-10:20 am
1 stop4h 30m
$299
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Sat 8/22
11:00 am-3:50 pm
1 stop3h 50m
Louisville Intl
Tue 8/25
7:54 pm-10:56 pm
1 stop4h 02m
$299
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Thu 8/27
4:10 pm-11:56 pm
1 stop6h 46m
Louisville Intl
Sun 8/30
7:55 am-10:29 am
1 stop3h 34m
$299
Quickest round-trip
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Tue 8/4
11:00 am-3:50 pm
1 stop3h 50m
Louisville Intl
Tue 8/11
7:55 am-10:29 am
1 stop3h 34m
$304
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Fri 8/7
2:06 pm-9:19 pm
1 stop6h 13m
Louisville Intl
Mon 8/10
7:54 pm-10:56 pm
1 stop4h 02m
$304
AppletonLouisville
ATW - SDF
ATWSDF
Appleton Intl
Wed 8/5
4:10 pm-11:56 pm
1 stop6h 46m
Louisville Intl
Fri 8/28
2:34 pm-5:56 pm
1 stop4h 22m
$314
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Appleton to Louisville
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 Appleton to Louisville in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Appleton-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Appleton-Louisville 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 Appleton-Louisville 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 Appleton to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Appleton with our price prediction graph.
ATW-SDF
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.
Cheapflights Insights
Everything you need to know about your flight from Appleton to Louisville
Reviews of airlines servicing Louisville
Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated July 23, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Appleton to Louisville 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.
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Appleton to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsCorydon
Shepherdsville
Elizabethtown
Jeffersonville
Bardstown
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Top 3 airlines flying from Appleton to Louisville
Discover the top 3 airlines that operate flights from Appleton to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$384 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$275 | Average$338 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$358 | FlexibilityNo cancel fee | On-time71% |