$324 Cheap Flights from Lexington (LEX) to Nantucket (ACK)

View $324 flight on Sun, Jun 7, 2026Opens in a new window

Popular airlines from Blue Grass Airport (LEX) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from Lexington to Nantucket (LEX-ACK)

Prices were available within the past 7 days and start at $324 for one-way flights and $997 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$997 Roundtrip, found 2 hours ago
$997
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $997 found 2 hours ago
Delta
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,027 Roundtrip, found 2 hours ago
$1,027
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,027 found 2 hours ago
Delta
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,037 Roundtrip, found 2 hours ago
$1,037
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,037 found 2 hours ago
Delta
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,067 Roundtrip, found 2 hours ago
$1,067
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,067 found 2 hours ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,076 Roundtrip, found 2 hours ago
$1,076
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,076 found 2 hours ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,081 Roundtrip, found 2 hours ago
$1,081
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,081 found 2 hours ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,092 Roundtrip, found 2 hours ago
$1,092
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,092 found 2 hours ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,097 Roundtrip, found 2 hours ago
$1,097
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,097 found 2 hours ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,106 Roundtrip, found 2 hours ago
$1,106
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,106 found 2 hours ago
Delta
Thu, Dec 4 - Mon, Dec 8
LEX
Lexington
ACK
Nantucket
$1,107 Roundtrip, found 2 hours ago
$1,107
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Dec 4 from Lexington to Nantucket, returning Mon, Dec 8, priced at $1,107 found 2 hours ago

Alternative airports near Nantucket

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Martha's Vineyard MVY. Cheapest option available. Flights from $757
MVY
Martha's Vineyard
Cheapest
Flights from $757

Frequently asked questions

How much does a flight from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK) cost?
Snag a cheap one-way flight from $324 or cheap return flight from $997 from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK)?
Planning your trip for December is a good way to save, as it's the cheapest month for flights between LEX and ACK. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from LEX to ACK. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK)?
There are no daily nonstop flights available from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from LEX to ACK?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK)?
To avoid potential delays on the Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK) last-minute?
Last-minute bookings from LEX to ACK are generally more expensive. To lock in the best rates, start looking for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a LEX to ACK flight and hotel package?
Securing a LEX to ACK flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Blue Grass Airport (LEX) to Nantucket Memorial Airport (ACK)?
In most cases, you can modify or cancel your LEX to ACK flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
Blue Grass
Destination airport
Nantucket Memorial
Roundtrip price
$996
Distance
803 mi

Book with confidence

Lexington to Nantucket Flights

The cheapest times to fly from Lexington to Nantucket

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lexington to Nantucket are during the month of December. You can find some of the cheapest flights from Lexington to Nantucket with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lexington to Nantucket

Sunday is one of the best days to book for cheap flights from Lexington to Nantucket: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lexington to Nantucket

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lexington to Nantucket in 2025. You can also book with separate airlines for your outbound and return journeys, from $324 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lexington to Nantucket flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lexington to Nantucket airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lexington to Nantucket Flights

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*Available to One Key members.