$298+ Cheap flights from Louisville to Nantucket (SDF - ACK)
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
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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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
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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 Louisville to Nantucket
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Best
Last-minute
One-way
Cheapest flights from Louisville to NantucketExplore the most affordable flight options available from Louisville to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
Explore the most affordable flight options available from Louisville to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/267:37 am
SDF
- ACK
1 stop7h 31m
American Airlines
Tue 8/45:10 pm
ACK
- SDF
1 stop4h 30m
American Airlines
Deal found 6/4![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 5/31. 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 7/76:00 am
SDF
- ACK
2 stops9h 48m
Delta
Wed 7/1512:13 pm
ACK
- SDF
1 stop4h 58m
Delta
Deal found 5/31![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 5/31. 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 7/66:00 am
SDF
- ACK
1 stop5h 26m
Delta
Thu 7/164:40 pm
ACK
- SDF
1 stop18h 22m
Delta
Deal found 5/31![Delta logo]()
$366
This American Airlines deal was found by Cheapflights users on 5/31. 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 7/96:00 am
SDF
- ACK
1 stop4h 09m
American Airlines
Thu 7/163:38 pm
ACK
- SDF
1 stop7h 25m
American Airlines
Deal found 5/31![American Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 5/31. 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 7/77:05 am
SDF
- ACK
2 stops8h 43m
Delta
Thu 7/164:40 pm
ACK
- SDF
1 stop24h 31m
Delta
Deal found 5/31![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 5/31. 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 7/66:00 am
SDF
- ACK
1 stop5h 26m
Delta
Tue 7/144:40 pm
ACK
- SDF
2 stops19h 11m
Delta
Deal found 5/31![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 5/31. 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 7/76:00 am
SDF
- ACK
2 stops9h 48m
Delta
Tue 7/144:40 pm
ACK
- SDF
2 stops19h 11m
Delta
Deal found 5/31![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:05 am
SDF
- ACK
2 stops7h 36m
Delta
Tue 8/44:40 pm
ACK
- SDF
2 stops7h 54m
Delta
Deal found 6/4![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 5/31. 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 7/105:55 pm
SDF
- ACK
1 stop21h 53m
Delta
Fri 7/1712:13 pm
ACK
- SDF
1 stop4h 58m
Delta
Deal found 5/31![Delta logo]()
$426
Best flights from Louisville to NantucketDiscover carefully curated flight deals from Louisville to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
Discover carefully curated flight deals from Louisville to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 5, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/267:37 am
SDF
- ACK
1 stop7h 31m
American Airlines
Tue 8/45:10 pm
ACK
- SDF
1 stop4h 30m
American Airlines
Deal found 6/4![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 5/31. 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 7/77:05 am
SDF
- ACK
2 stops8h 43m
Delta
Sat 7/184:40 pm
ACK
- SDF
1 stop18h 22m
Delta
Deal found 5/31![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 5/31. 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 7/77:05 am
SDF
- ACK
2 stops8h 43m
Delta
Thu 7/164:40 pm
ACK
- SDF
1 stop24h 31m
Delta
Deal found 5/31![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:05 am
SDF
- ACK
2 stops7h 36m
Delta
Tue 8/44:40 pm
ACK
- SDF
2 stops7h 54m
Delta
Deal found 6/4![Delta logo]()
$398
This Delta deal was found by Cheapflights users on 5/31. 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 7/64:40 pm
SDF
- ACK
2 stops18h 52m
Delta
Wed 7/1512:13 pm
ACK
- SDF
1 stop4h 58m
Delta
Deal found 5/31![Delta logo]()
$450
This Delta deal was found by Cheapflights users on 5/31. 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 7/105:55 pm
SDF
- ACK
1 stop21h 53m
Delta
Thu 7/164:40 pm
ACK
- SDF
1 stop18h 22m
Delta
Deal found 5/31![Delta logo]()
$494
Last-minute flights from Louisville to NantucketDiscover last-minute flight deals from Louisville to Nantucket. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Nantucket. Data last updated June 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/31. 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 7/66:00 am
SDF
- ACK
1 stop5h 26m
Delta
Thu 7/164:40 pm
ACK
- SDF
1 stop18h 22m
Delta
Deal found 5/31![Delta logo]()
$366
This Delta deal was found by Cheapflights users on 5/31. 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 7/66:00 am
SDF
- ACK
1 stop5h 26m
Delta
Tue 7/144:40 pm
ACK
- SDF
2 stops19h 11m
Delta
Deal found 5/31![Delta logo]()
$392
This Delta deal was found by Cheapflights users on 5/31. 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 7/76:00 am
SDF
- ACK
2 stops9h 48m
Delta
Wed 7/1512:13 pm
ACK
- SDF
1 stop4h 58m
Delta
Deal found 5/31![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 5/31. 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 7/77:05 am
SDF
- ACK
2 stops8h 43m
Delta
Thu 7/164:40 pm
ACK
- SDF
1 stop24h 31m
Delta
Deal found 5/31![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 5/31. 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 7/76:00 am
SDF
- ACK
2 stops9h 48m
Delta
Tue 7/144:40 pm
ACK
- SDF
2 stops19h 11m
Delta
Deal found 5/31![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 5/31. 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 7/96:00 am
SDF
- ACK
1 stop4h 09m
American Airlines
Thu 7/163:38 pm
ACK
- SDF
1 stop7h 25m
American Airlines
Deal found 5/31![American Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 5/31. 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 7/105:55 pm
SDF
- ACK
1 stop21h 53m
Delta
Wed 7/1512:13 pm
ACK
- SDF
1 stop4h 58m
Delta
Deal found 5/31![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/267:37 am
SDF
- ACK
1 stop7h 31m
American Airlines
Tue 8/45:10 pm
ACK
- SDF
1 stop4h 30m
American Airlines
Deal found 6/4![American Airlines logo]()
$298
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:05 am
SDF
- ACK
2 stops7h 36m
Delta
Tue 8/44:40 pm
ACK
- SDF
2 stops7h 54m
Delta
Deal found 6/4![Delta logo]()
$398
One-way flights from Louisville to NantucketSearch for one-way flight options from Louisville to Nantucket. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
Search for one-way flight options from Louisville to Nantucket. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This American Airlines deal was found by Cheapflights users on 6/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:43 am
SDF
- ACK
1 stop4h 38m
American Airlines
Deal found 6/1![American Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 6/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:05 am
SDF
- ACK
2 stops8h 43m
Delta
Deal found 6/2![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Sun 6/217:19 am
SDF
- ACK
3 stops31h 37m
United Airlines
Deal found 6/1![United Airlines logo]()
$658
Find flight deals from Louisville to Nantucket
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Nantucket (ACK). 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 June 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $298 (American Airlines) |
Popular in | April |
Cheapest in | September |
Average price | $431 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Nantucket 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 June 5, 2026.
Use the filters below to find and compare flights from Louisville to Nantucket that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvilleNantucket
SDF - ACK
SDFACK
Louisville Intl
Sun 7/26
7:37 am-3:08 pm
1 stop7h 31m
Nantucket Memorial
Tue 8/4
5:10 pm-9:40 pm
1 stop4h 30m
$298
LouisvilleNantucket
SDF - ACK
SDFACK
Louisville Intl
Tue 7/7
7:05 am-3:48 pm
2 stops8h 43m
Nantucket Memorial
Sat 7/18
4:40 pm-11:02 am
1 stop18h 22m
$372
LouisvilleNantucket
SDF - ACK
SDFACK
Louisville Intl
Tue 7/7
7:05 am-3:48 pm
2 stops8h 43m
Nantucket Memorial
Thu 7/16
4:40 pm-5:11 pm
1 stop24h 31m
$372
LouisvilleNantucket
SDF - ACK
SDFACK
Louisville Intl
Sun 7/26
7:05 am-2:41 pm
2 stops7h 36m
Nantucket Memorial
Tue 8/4
4:40 pm-12:34 am
2 stops7h 54m
$398
LouisvilleNantucket
SDF - ACK
SDFACK
Louisville Intl
Mon 7/6
4:40 pm-11:32 am
2 stops18h 52m
Nantucket Memorial
Wed 7/15
12:13 pm-5:11 pm
1 stop4h 58m
$450
LouisvilleNantucket
SDF - ACK
SDFACK
Louisville Intl
Fri 7/10
5:55 pm-3:48 pm
1 stop21h 53m
Nantucket Memorial
Thu 7/16
4:40 pm-11:02 am
1 stop18h 22m
$494
Cheapest one-way
Quickest one-way
LouisvilleNantucket
SDF - ACK
SDFACK
Louisville Intl
Sun 6/21
7:05 am-3:48 pm
2 stops8h 43m
$364
LouisvilleNantucket
SDF - ACK
SDFACK
Louisville Intl
Sun 6/21
7:19 am-2:56 pm
3 stops31h 37m
$658
Sorted by cheapest first
Best time to book a flight from Louisville to Nantucket
Have a flexible travel schedule? Discover the best time to fly to Nantucket from Louisville with our price prediction graph.
SDF-ACK
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.
Reviews of airlines servicing Nantucket
Get insights into the airlines that provide service to Nantucket. 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. Reviews last updated June 5, 2026.
Peruse reviews from past customers who have flown with American Airlines from Louisville to Nantucket 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
7.5
Entertainment
6.9
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Boarding
7.5
Entertainment
6.9
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from Louisville to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Nantucket by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Nantucket
Explore flights to Nantucket departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 5, 2026.
Louisville and Nantucket flights
Browse other Louisville and Nantucket flight options. Last updated on June 5, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on June 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Louisville to Nantucket
Discover the top airline that operate flights from Louisville to Nantucket. 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 June 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$374 | FlexibilityNo cancel fee | On-time71% |