SDF - ATW

$181 Find Cheap Flights from Louisville to Appleton - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$299
Typical prices: $299-$562
Delta
Mon 12/31Sun 1/7
SDF - ATW • 1 stop
Cheapest one-way
$181
Typical prices: $179-$378
Allegiant Air
Sat 10/6
SDF - ATW • 1 stop
When to travel
March
Cheapest • 31% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $321 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 4h 22m (one-way)
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Flight Deals

Cheap Flights from Louisville to Appleton (SDF-ATW)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Appleton

Thu, Dec 31 - Thu, Jan 7
Delta Logo
6:36 am - 11:27 amSDF  Louisville Intl-ATW Appleton Intl
5h 51m1 stop Minneapolis St Paul
Delta Logo
5:25 pm - 10:55 pmATW  Appleton Intl-SDF Louisville Intl
4h 30m1 stop Minneapolis St Paul
$299Delta
Thu, Dec 31 - Tue, Jan 5
Delta Logo
6:36 am - 11:27 amSDF  Louisville Intl-ATW Appleton Intl
5h 51m1 stop Minneapolis St Paul
Delta Logo
5:25 pm - 10:55 pmATW  Appleton Intl-SDF Louisville Intl
4h 30m1 stop Minneapolis St Paul
$299Delta
Sat, Sep 19 - Sat, Oct 3
United Airlines Logo
1:49 pm - 5:36 pmSDF  Louisville Intl-ATW Appleton Intl
4h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
8:05 am - 1:15 pmATW  Appleton Intl-SDF Louisville Intl
4h 10m1 stop Chicago O'Hare Intl
$299United Airlines
Fri, Jan 1 - Thu, Jan 7
Delta Logo
7:20 am - 10:29 amSDF  Louisville Intl-ATW Appleton Intl
4h 09m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:25 pm - 10:55 pmATW  Appleton Intl-SDF Louisville Intl
4h 30m1 stop Minneapolis St Paul
$299Delta
Thu, Dec 31 - Fri, Jan 8
Delta Logo
6:36 am - 11:27 amSDF  Louisville Intl-ATW Appleton Intl
5h 51m1 stop Minneapolis St Paul
Delta Logo
5:25 pm - 10:55 pmATW  Appleton Intl-SDF Louisville Intl
4h 30m1 stop Minneapolis St Paul
$299Delta
Fri, Jan 1 - Wed, Jan 6
Delta Logo
7:20 am - 10:29 amSDF  Louisville Intl-ATW Appleton Intl
4h 09m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:25 pm - 10:55 pmATW  Appleton Intl-SDF Louisville Intl
4h 30m1 stop Minneapolis St Paul
$299Delta
Sat, Jan 2 - Fri, Jan 8
Delta Logo
7:20 am - 10:29 amSDF  Louisville Intl-ATW Appleton Intl
4h 09m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:25 pm - 10:55 pmATW  Appleton Intl-SDF Louisville Intl
4h 30m1 stop Minneapolis St Paul
$299Delta
Fri, Sep 18 - Tue, Sep 22
Delta Logo
12:34 pm - 3:37 pmSDF  Louisville Intl-ATW Appleton Intl
4h 03m1 stop Minneapolis St Paul
Delta Logo
2:00 pm - 9:16 pmATW  Appleton Intl-SDF Louisville Intl
6h 16m1 stop Detroit Metropolitan Wayne County
$299Delta
Sat, Sep 19 - Sat, Oct 3
Multiple Airlines Logo
10:56 am - 11:05 pmSDF  Louisville Intl-ATW Appleton Intl
37h 09m2 stops Raleigh-Durham Orlando
Multiple Airlines Logo
7:00 am - 8:43 amATW  Appleton Intl-SDF Louisville Intl
24h 43m1 stop Punta Gorda
$358Multiple Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
1:55 pm - 5:53 pmSDF  Louisville Intl-ATW Appleton Intl
4h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
2:43 pm - 10:09 pmATW  Appleton Intl-SDF Louisville Intl
6h 26m1 stop Chicago O'Hare Intl
$369United Airlines
Booking Insights

Price, demand and travel trends for Louisville to Appleton flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Louisville to Appleton with more confidence.

How much is a round-trip flight from Louisville to Appleton?

Round-trip flights from Louisville to Appleton start at $299. Prices are typical for this route right now, with typical round-trip fares ranging from $299 to $562. The lowest price found in the past 5 days was $299 on Delta.

What's the cheapest day of the week to fly from Louisville to Appleton?

Thursday is the cheapest day of the week to fly from Louisville to Appleton, it is 31% cheaper than the average day. Tuesday is the most expensive day with flight prices 75% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Louisville to Appleton flights

Low season

February

Cheapest flight

$181
Most popular time to fly and prices are also 20% lower on average.
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

Your Louisville to Appleton flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Louisville to Appleton?

    Flights from Louisville to Appleton usually depart from Louisville Intl (SDF) and arrive at Appleton Intl (ATW).

  • What cabin classes can I book on flights from Louisville to Appleton?

    Only Economy Class is available on flights from Louisville to Appleton.

  • Which airports do connecting flights from Louisville to Appleton pass through?

    One-stop flights from Louisville to Appleton most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 67% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 19% of one-stop connections
    • Minneapolis St Paul (MSP) - 14% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Louisville to Appleton?

    Yes. Being flexible with your travel dates can save you up to 61% on the Louisville to Appleton route. Thursday is the cheapest departure day at $249 round-trip on average, while Tuesday is the most expensive at $628, a difference of $379. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Louisville to Appleton?

    There are currently no nonstop flights available from Louisville to Appleton. Flights with 1 layover take between 4h 22m and 5h 07m in total, depending on the connection.

  • Do I need a passport to fly from Louisville to Appleton?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Louisville to Appleton changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $299 to $872. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Louisville to Appleton looking right now?

    One-way fares from Louisville to Appleton are currently in line with typical prices for this route. Average one-way fares are about $298.

  • How much time can I save by choosing a different layover airport from Louisville to Appleton?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 4h 22m, compared with 4h 36m via Detroit Metropolitan Wayne County (DTW) and 5h 07m via Minneapolis St Paul (MSP).

  • What is the time difference between Louisville and Appleton?

    Appleton is 1 hour behind Louisville (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Appleton Intl Airport (ATW)?

    Appleton Intl Airport (ATW) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:
    · Alamo
    · Enterprise Rent-A-Car
    · Hertz
    · Budget
    · Avis

  • How much should I expect to pay for a Louisville to Appleton flight?

    Round-trip flights from Louisville to Appleton range from $299 to $562, with an average of $358 over the past 12 months. Anything below $299 counts as a good deal.

Your guide to booking Louisville to Appleton flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Tuesday. On this route, Thursday flights average $249 - about $379 less than Tuesday (60% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Louisville to Appleton trip for March. Fares historically average $249 round-trip in that month - typically $497 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Appleton Intl Airport.
    - Home2 Suites by Hilton Appleton

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

Information on your arrival and departure airports

Louisville (SDF)
Appleton (ATW)