£72 Cheap Flights from New York (LGA) to Nantucket (ACK)

View £72 flight on Tue, 1 Sept 2026Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Nantucket, MA (ACK-Nantucket Memorial)

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Cheap Flights from New York (LGA) to Nantucket (ACK)

Prices were available within the past 7 days and start at £72 for one-way flights and £144 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 1 Sept - Fri, 11 Sept
LGA
New York
ACK
Nantucket
£144 Return, found 2 days ago
£144
Return
found 2 days ago
Select JetBlue Airways flight, departing Tue, 1 Sept from New York to Nantucket, returning Fri, 11 Sept, priced at £144 found 2 days ago
JetBlue Airways
Mon, 3 Aug - Fri, 7 Aug
LGA
New York
ACK
Nantucket
£145 Return, found 3 days ago
£145
Return
found 3 days ago
Select JetBlue Airways flight, departing Mon, 3 Aug from New York to Nantucket, returning Fri, 7 Aug, priced at £145 found 3 days ago
Delta
Tue, 9 Jun - Wed, 10 Jun
LGA
New York
ACK
Nantucket
£204 Return, found 3 days ago
£204
Return
found 3 days ago
Select Delta flight, departing Tue, 9 Jun from New York to Nantucket, returning Wed, 10 Jun, priced at £204 found 3 days ago
Delta
Tue, 9 Jun - Wed, 10 Jun
LGA
New York
ACK
Nantucket
£215 Return, found 3 days ago
£215
Return
found 3 days ago
Select Delta flight, departing Tue, 9 Jun from New York to Nantucket, returning Wed, 10 Jun, priced at £215 found 3 days ago
Delta
Tue, 9 Jun - Wed, 10 Jun
LGA
New York
ACK
Nantucket
£220 Return, found 3 days ago
£220
Return
found 3 days ago
Select Delta flight, departing Tue, 9 Jun from New York to Nantucket, returning Wed, 10 Jun, priced at £220 found 3 days ago
Delta
Sat, 23 May - Wed, 27 May
LGA
New York
ACK
Nantucket
£224 Return, found 6 days ago
£224
Return
found 6 days ago
Select Delta flight, departing Sat, 23 May from New York to Nantucket, returning Wed, 27 May, priced at £224 found 6 days ago
Delta
Tue, 9 Jun - Wed, 10 Jun
LGA
New York
ACK
Nantucket
£226 Return, found 3 days ago
£226
Return
found 3 days ago
Select Delta flight, departing Tue, 9 Jun from New York to Nantucket, returning Wed, 10 Jun, priced at £226 found 3 days ago
Delta
Tue, 9 Jun - Wed, 10 Jun
LGA
New York
ACK
Nantucket
£230 Return, found 3 days ago
£230
Return
found 3 days ago
Select Delta flight, departing Tue, 9 Jun from New York to Nantucket, returning Wed, 10 Jun, priced at £230 found 3 days ago
JetBlue Airways
Sat, 1 Aug - Mon, 10 Aug
LGA
New York
ACK
Nantucket
£238 Return, found 5 days ago
£238
Return
found 5 days ago
Select JetBlue Airways flight, departing Sat, 1 Aug from New York to Nantucket, returning Mon, 10 Aug, priced at £238 found 5 days ago
Delta
Tue, 9 Jun - Wed, 10 Jun
LGA
New York
ACK
Nantucket
£256 Return, found 3 days ago
£256
Return
found 3 days ago
Select Delta flight, departing Tue, 9 Jun from New York to Nantucket, returning Wed, 10 Jun, priced at £256 found 3 days ago

Frequently asked questions

Which airlines fly direct from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
Enter LGA to ACK and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
To find a cheap flight from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
There are approximately 4 nonstop flights per day from New York, NY (LGA-LaGuardia) (LGA) to Nantucket, MA (ACK-Nantucket Memorial) (ACK). For even more choice, look at flights that include layovers, as there are around 20 connecting flights per day. Some common connection points include Logan Intl. (BOS), Washington Dulles Intl. (IAD), and Fort Lauderdale - Hollywood Intl. (FLL).
What is the earliest flight from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
The earliest flight from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial) typically departs at approximately 6:00 AM local time. This service is operated by AA and 9K, and it's a seasonal service active in February. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
You'll typically find the most flights from New York, NY (LGA-LaGuardia) (LGA) to Nantucket, MA (ACK-Nantucket Memorial) (ACK) on a Sunday, with around 14 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Delta Air Lines, and United Airlines.
What are the most popular departure times for flights from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
The most popular departure times for flights from LaGuardia (LGA) to Nantucket Memorial (ACK) are between 12pm and 3pm. Approximately 40% of passengers prefer this time window. Many major carriers, including JetBlue, Delta Air Lines and American Airlines, offer flights during this window. This timing works well because it allows you to have a productive morning before your flight and arrive at your destination in the afternoon.
How long does it take to fly from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
Flying nonstop from LGA to ACK takes around 1 hour 20 minutes, with the route covering approximately 201 miles. Flights with a layover typically take 2 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
Select the "Business class" and "First class" filters when looking for LGA to ACK flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial) flight with Expedia?
It's easy to earn miles on a New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Nantucket from LaGuardia (LGA)?
If you're planning to travel to Nantucket from LaGuardia (LGA), you can fly directly into Nantucket Memorial (ACK) Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Orlando Intl. (MCO), Billy Bishop Toronto City (YTZ) before reaching Nantucket. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial) at the last minute?
Typically, booking a last minute flight from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial) flight and hotel package?
Securing a New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial)?
If you booked your New York, NY (LGA-LaGuardia) to Nantucket, MA (ACK-Nantucket Memorial) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
LaGuardia
Destination airport
Nantucket Memorial
Airlines serving
JetBlue Airways
Return price
£144
Distance
322 km

Book with confidence

Compare flights from New York to Nantucket easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from New York to Nantucket. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Nantucket Memorial in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LaGuardia to Nantucket Memorial.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from LaGuardia (LGA) to Nantucket Memorial (ACK)

The easiest way to view the best deals on flights from New York to Nantucket today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LaGuardia to Nantucket Memorial start at just £144 and range up to £266.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near New York and Nantucket
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your New York to Nantucket flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LaGuardia to Nantucket Memorial for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from New York to Nantucket easily and book with confidence

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*Available to Expedia members.