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Nantucket Island

$364+ Cheap flights from Louisville (SDF) to Nantucket Island

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ACK
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Louisville to Nantucket Island

Cheapest flights from Louisville to Nantucket Island
Explore the most affordable flight options available from Louisville to Nantucket Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This American Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 7/266:15 am
SDF
-
ACK
1 stop10h 13m
American Airlines
Tue 8/411:05 am
ACK
-
SDF
1 stop10h 40m
American Airlines
Deal found 2/4$364
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 7/266:05 am
SDF
-
ACK
1 stop5h 16m
Delta
Tue 8/412:01 pm
ACK
-
SDF
2 stops8h 51m
Delta
Deal found 2/3$395
This United Airlines deal was found by Cheapflights users on 2/1. 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 8/299:00 am
SDF
-
ACK
1 stop5h 25m
United Airlines
Sat 9/124:32 pm
ACK
-
SDF
1 stop7h 27m
United Airlines
Deal found 2/1$526
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 8/116:00 am
SDF
-
ACK
2 stops8h 47m
United Airlines
Sat 8/153:49 pm
ACK
-
SDF
1 stop7h 26m
United Airlines
Deal found 2/2$546
This American Airlines deal was found by Cheapflights users on 2/2. 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 9/47:38 pm
SDF
-
ACK
1 stop16h 15m
American Airlines
Mon 9/75:14 pm
ACK
-
SDF
1 stop4h 45m
American Airlines
Deal found 2/2$657

Find flight deals from Louisville to Nantucket Island

Keep the following information in mind while searching for Louisville to Nantucket Island flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$364
(American Airlines)

Popular in

January

Cheapest in

September

Average price

$383
Provider with most accurate pricing for Louisville Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Boston Logan Intl flights.
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From Louisville Intl to Nantucket Island
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Nantucket Island 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 February 5, 2026.
Use the filters below to find and compare flights from Louisville to Nantucket Island that are best for you.

Fly from

Louisville

Fly to

Nantucket Island

Route

Depart

Return

Price

LouisvilleNantucket

SDF - ACK

SDFACK

Louisville Intl

Sun 7/26

6:15 am-4:28 pm

1 stop10h 13m

Nantucket Memorial

Tue 8/4

11:05 am-9:45 pm

1 stop10h 40m

$364

LouisvilleNantucket

SDF - ACK

SDFACK

Louisville Intl

Sun 7/26

6:05 am-11:21 am

1 stop5h 16m

Nantucket Memorial

Tue 8/4

12:01 pm-9:37 pm

2 stops9h 36m

$395

LouisvilleNantucket

SDF - ACK

SDFACK

Louisville Intl

Fri 4/17

12:33 pm-9:25 am

2 stops20h 52m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Louisville to Nantucket Island

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

Cheapflights Insights

Everything you need to know about your flight from Louisville to Nantucket Island
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Nantucket Island

Get insights into the airlines that provide service to Nantucket Island. 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 Nantucket Island. Reviews last updated February 5, 2026.
Read through reviews of airlines operating flights from Louisville to Nantucket Island, such as American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,222 reviews

Crew

8.0

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,222 reviews
American Airlines
7.2
Good
11,222 reviews

Crew

8.0

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Nantucket Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Nantucket Island?

    For a flight from Louisville to Nantucket Island, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

  • How long is the flight from Louisville to Nantucket Island?

    Airlines like American Airlines and Delta fly from Louisville to Nantucket Island in about 5h 16m. The time it takes to get you to your destination can typically vary by up to 4h 57m. Airlines will cover a distance of 858 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Louisville to Nantucket Island?

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

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

    Yes. Cheapflights offers flight deals from Louisville to Nantucket Island 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

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Top airline flying from Louisville to Nantucket Island

Discover the top airline that operate flights from Louisville to Nantucket Island. 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$333FlexibilityNo cancel feeOn-time71%

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