SDF - ATW

$178 Find Cheap Flights from Louisville to Appleton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Appleton departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Appleton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Appleton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Appleton, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$309
Delta
Fri 5/29Tue 6/2
SDF - ATW • 1 stop
Cheapest one-way
$178
Delta
Wed 5/13
SDF - ATW • 1 stop
Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Louisville and Appleton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $228 (round-trip)
Shortest trip • 3h 41m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Appleton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Appleton (SDF-ATW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Appleton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Appleton

Fri, May 29 - Tue, Jun 2
Delta Logo
6:05 am - 11:51 am
SDF
-
ATW
6h 46m
1 stop
Delta Logo
12:32 pm - 7:08 pm
ATW
-
SDF
5h 36m
1 stop
$309Delta
Fri, May 29 - Tue, Jun 2
American Airlines Logo
10:47 am - 3:20 pm
SDF
-
ATW
5h 33m
1 stop
American Airlines Logo
3:50 pm - 12:28 am
ATW
-
SDF
7h 38m
2 stops
$314American Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
1:55 pm - 6:58 pm
SDF
-
ATW
6h 03m
1 stop
United Airlines Logo
2:54 pm - 10:30 pm
ATW
-
SDF
6h 36m
1 stop
$319United Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
9:00 am - 1:00 pm
SDF
-
ATW
5h 00m
1 stop
American Airlines Logo
1:30 pm - 12:25 am
ATW
-
SDF
9h 55m
2 stops
$324American Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
6:31 am - 1:00 pm
SDF
-
ATW
7h 29m
2 stops
American Airlines Logo
1:30 pm - 12:25 am
ATW
-
SDF
9h 55m
2 stops
$329American Airlines
Fri, May 29 - Tue, Jun 2
American Airlines Logo
5:43 pm - 11:37 pm
SDF
-
ATW
6h 54m
2 stops
American Airlines Logo
3:50 pm - 12:28 am
ATW
-
SDF
7h 38m
2 stops
$344American Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
10:02 am - 3:11 pm
SDF
-
ATW
6h 09m
1 stop
United Airlines Logo
8:00 am - 1:30 pm
ATW
-
SDF
4h 30m
1 stop
$379United Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
7:37 pm - 10:45 pm
SDF
-
ATW
4h 08m
1 stop
United Airlines Logo
5:30 pm - 10:30 pm
ATW
-
SDF
4h 00m
1 stop
$399United Airlines
Fri, Jul 24 - Sun, Jul 26
Allegiant Air Logo
8:24 pm - 9:22 am
SDF
-
ATW
13h 58m
1 stop
Allegiant Air Logo
6:13 pm - 8:12 am
ATW
-
SDF
12h 59m
1 stop
$471Allegiant Air
Fri, Jul 24 - Sun, Jul 26
American Airlines Logo
7:11 pm - 11:31 pm
SDF
-
ATW
5h 20m
1 stop
American Airlines Logo
3:18 pm - 12:34 am
ATW
-
SDF
8h 16m
2 stops
$678American Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Appleton flights

Get data-powered insights and trends into flights from Louisville to Appleton to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Louisville to Appleton?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to Appleton were found on Delta ($309) and American Airlines ($314).

Good to know

Cheapest flight$178
Flight from Louisville to Appleton

When to book flights from Louisville to Appleton

Are your dates flexible? Find out the best times to travel from Louisville to Appleton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Appleton

  • What is the cheapest flight from Louisville to Appleton?

    In the last 3 days, the lowest price for a flight from Louisville to Appleton was $178 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Louisville and Appleton?

    No, a passport isn't needed to fly from Louisville to Appleton. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Louisville to Appleton?

    On your way to Appleton, you’ll fly out from Louisville Intl. You’ll be landing at Appleton Intl.

  • Which aircraft models fly most regularly from Louisville to Appleton?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Appleton?

    SkyTeam is the only airline alliance operating flights between Louisville and Appleton.

  • How does KAYAK find such low prices on flights from Louisville to Appleton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Appleton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Appleton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Appleton from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Appleton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Appleton with an airline and back to Louisville with another airline. Booking your flights between Louisville and ATW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Appleton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Appleton from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Louisville to Appleton

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Appleton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Appleton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8387 reviews
8.5Crew
7.9Comfort
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

10.0 ExcellentRay, Apr 2026
FWA - ATL
Read more Delta reviews

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

Everything you need to know for your flight from Louisville to Appleton

Information on your arrival and departure airports