SDF - ACK

$716 Find Cheap Flights from Louisville to Nantucket - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$716
Typical prices: $378-$689
United Airlines
Wed 9/5Sun 9/9
SDF - ACK • 1 stop
Top layover airports
Washington, D.C. Reagan-National (DCA)
Cheapest • Avg $465 (round-trip)
Philadelphia (PHL)
Shortest trip • 5h 16m (one-way)
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Cheap Flights from Louisville to Nantucket (SDF-ACK)

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

Recent round-trip flight deals from Louisville to Nantucket

Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
10:23 am - 3:49 pmSDF  Louisville Intl-ACK Nantucket Memorial
5h 26m1 stop Chicago O'Hare Intl
United Airlines Logo
9:50 am - 7:07 pmACK  Nantucket Memorial-SDF Louisville Intl
9h 17m2 stops Newark Chicago O'Hare Intl
$716United Airlines
Sat, Sep 5 - Wed, Sep 9
United Airlines Logo
9:00 am - 3:49 pmSDF  Louisville Intl-ACK Nantucket Memorial
6h 49m1 stop Chicago O'Hare Intl
United Airlines Logo
3:39 pm - 10:59 pmACK  Nantucket Memorial-SDF Louisville Intl
7h 20m1 stop Newark
$840United Airlines
Tue, Sep 15 - Fri, Sep 18
United Airlines Logo
1:07 pm - 9:12 amSDF  Louisville Intl-ACK Nantucket Memorial
20h 05m1 stop Newark
United Airlines Logo
9:50 am - 12:22 pmACK  Nantucket Memorial-SDF Louisville Intl
26h 32m1 stop Newark
$914United Airlines
Tue, Sep 15 - Fri, Sep 18
United Airlines Logo
10:45 am - 9:12 amSDF  Louisville Intl-ACK Nantucket Memorial
22h 27m1 stop Newark
United Airlines Logo
9:50 am - 1:11 pmACK  Nantucket Memorial-SDF Louisville Intl
27h 21m2 stops Newark Chicago O'Hare Intl
$920United Airlines
Tue, Sep 15 - Fri, Sep 18
United Airlines Logo
10:23 am - 9:12 amSDF  Louisville Intl-ACK Nantucket Memorial
22h 49m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
9:50 am - 2:37 pmACK  Nantucket Memorial-SDF Louisville Intl
28h 47m2 stops Newark Washington, D.C. Reagan-National
$925United Airlines
Booking Insights

Price, demand and travel trends for Louisville to Nantucket flights

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

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

Round-trip flights from Louisville to Nantucket start at $716. Prices are above average for this route right now, with typical round-trip fares ranging from $378 to $689. The lowest price found in the past 5 days was $716 on United Airlines.

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Key details for Louisville to Nantucket flights

Cheapest flight

$716
Flight from Louisville to Nantucket

When to book flights from Louisville to Nantucket

Are your dates flexible? Find out the best times to travel from Louisville to Nantucket 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 Nantucket 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 Nantucket?

    Flights from Louisville to Nantucket usually depart from Louisville Intl (SDF) and arrive at Nantucket Memorial (ACK).

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

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

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

    Connecting flights from Louisville to Nantucket most commonly pass through:

    • Washington, D.C. Reagan-National (DCA) - 57% of one-stop connections
    • Philadelphia (PHL) - 43% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 50% on the Louisville to Nantucket route. Monday is the cheapest departure day at $371 round-trip on average, while Friday is the most expensive at $735, a difference of $364. 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 Nantucket?

    There are currently no nonstop flights available from Louisville to Nantucket. Flights with 1 layover take between 5h 16m and 6h 16m in total, depending on the connection.

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

    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 Nantucket changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $716 to $925. That means the highest observed fare was about 29% higher than the lowest one.

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

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 5h 16m, compared with 6h 16m via Washington, D.C. Reagan-National (DCA).

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

    Round-trip flights from Louisville to Nantucket range from $378 to $689, with an average of $469 over the past 12 months. Anything below $378 counts as a good deal.

Your guide to booking Louisville to Nantucket 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 Monday departure instead of Friday. On this route, Monday flights average $371 - about $364 less than Friday (50% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Nantucket Memorial Airport.
    - Nantucket Inn
    - Whaler's Inn

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

Information on your arrival and departure airports

Louisville (SDF)
Nantucket (ACK)