Cheap Flights from New London (GON) to Nantucket (ACK)

Popular airlines from New London, CT (GON-Groton - New London) to Nantucket, MA (ACK-Nantucket Memorial)

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Flights from New London (GON) to Nantucket (ACK)
Origin airport
Groton - New London
Destination airport
Nantucket Memorial
Distance
103 mi

New London to Nantucket Flights

The cheapest times to fly from New London 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 New London to Nantucket are during the month of . You can find some of the cheapest flights from New London to Nantucket with Expedia's search tool and vast selection of airlines.

The best time to book a flight from New London to Nantucket

Sunday is one of the best days to book for cheap flights from New London 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 New London 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 New London to Nantucket in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 New London 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 New London 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from GON to Nantucket Memorial Airport last minute?
Booking your trip from GON to Nantucket Memorial Airport (ACK) last minute could save you cash if you’re lucky enough to find a terrific deal. However, tickets usually don’t drop in price as the departure date nears. If you take a wait-and-see approach, flights could also be booked out or the best seats taken (because who wants the middle seat?). If you’d prefer to play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred airline hasn’t released its airfares yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Nantucket from Groton?
From Groton, you can journey to Nantucket through Nantucket Memorial Airport (ACK), Martha’s Vineyard Airport (MVY) and Barnstable Municipal Airport (HYA). Check which terminal is the right option for you before you make a decision. If you settle on Nantucket Memorial Airport (ACK), it’s roughly 3 mi southeast of the downtown area. Use the dollars you save when booking your trip with Expedia to explore the city’s top attractions, such as Jetties Beach and Madaket Beach.
Can I change the date of my flight from GON to ACK?
Quickly and easily make changes to your GON to ACK journey through the Expedia Trips portal. But before you make any amendments, browse the ticket rules in your itinerary to see what you’re able to do and if any charges apply. Some airlines charge a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also check out our Customer Service portal for more information and to connect with our Virtual Agent.

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