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

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Compare New York LaGuardia to Nantucket flight deals

Find the cheapest month or even day of the year to fly to Nantucket

Book the best Nantucket fare with no extra fees

Flight deals from New York LaGuardia to Nantucket

Looking for a cheap last-minute deal or the best return flight from New York LaGuardia to Nantucket? Find the lowest prices on one-way and return tickets right here.
Nantucket.$326 per passenger.Departing Sun, 25 May, returning Fri, 30 May.Return flight with Delta.Outbound direct flight with Delta departs from New York LaGuardia on Sun, 25 May, arriving in Nantucket.Inbound direct flight with Delta departs from Nantucket on Fri, 30 May, arriving in New York LaGuardia.Price includes taxes and charges.From $326, select.
Nantucket.$353 per passenger.Departing Wed, 27 Aug, returning Sat, 30 Aug.Return flight with Delta.Outbound direct flight with Delta departs from New York LaGuardia on Wed, 27 Aug, arriving in Nantucket.Inbound direct flight with Delta departs from Nantucket on Sat, 30 Aug, arriving in New York LaGuardia.Price includes taxes and charges.From $353, select.
Nantucket.$354 per passenger.Departing Mon, 23 Jun, returning Thu, 26 Jun.Return flight with Delta.Outbound direct flight with Delta departs from New York LaGuardia on Mon, 23 Jun, arriving in Nantucket.Inbound direct flight with Delta departs from Nantucket on Thu, 26 Jun, arriving in New York LaGuardia.Price includes taxes and charges.From $354, select.
Nantucket.$361 per passenger.Departing Mon, 7 Jul, returning Fri, 11 Jul.Return flight with Delta.Outbound direct flight with Delta departs from New York LaGuardia on Mon, 7 Jul, arriving in Nantucket.Inbound direct flight with Delta departs from Nantucket on Fri, 11 Jul, arriving in New York LaGuardia.Price includes taxes and charges.From $361, select.
Nantucket.$362 per passenger.Departing Sun, 29 Jun, returning Thu, 3 Jul.Return flight with Delta.Outbound direct flight with Delta departs from New York LaGuardia on Sun, 29 Jun, arriving in Nantucket.Inbound direct flight with Delta departs from Nantucket on Thu, 3 Jul, arriving in New York LaGuardia.Price includes taxes and charges.From $362, select.
Nantucket.$370 per passenger.Departing Mon, 23 Jun, returning Fri, 1 Aug.Return flight with Delta.Outbound direct flight with Delta departs from New York LaGuardia on Mon, 23 Jun, arriving in Nantucket.Inbound direct flight with Delta departs from Nantucket on Fri, 1 Aug, arriving in New York LaGuardia.Price includes taxes and charges.From $370, select.
Nantucket.$525 per passenger.Departing Fri, 29 Aug, returning Fri, 5 Sep.Return flight with Delta.Outbound direct flight with Delta departs from New York LaGuardia on Fri, 29 Aug, arriving in Nantucket.Inbound direct flight with Delta departs from Nantucket on Fri, 5 Sep, arriving in New York LaGuardia.Price includes taxes and charges.From $525, select.
Nantucket.$885 per passenger.Departing Fri, 30 May, returning Mon, 2 Jun.Return flight with Delta.Outbound direct flight with Delta departs from New York LaGuardia on Fri, 30 May, arriving in Nantucket.Inbound direct flight with Delta departs from Nantucket on Mon, 2 Jun, arriving in New York LaGuardia.Price includes taxes and charges.From $885, select.

Find the cheapest month to fly from New York LaGuardia to Nantucket

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York LaGuardia to Nantucket flights are currently cheapest in May.
May
from $326
Jun
from $354
Jul
from $361
Aug
from $353
Sep
from $926
Oct
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Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Direct flights from New York LaGuardia to Nantucket

New York LaGuardia to Nantucket: Alternative routes

Compare routes from New York LaGuardia to Nantucket below. You may find an airport to fly into that's cheaper, faster, or easier than Nantucket.

New York to Nantucket: Flight information

The things to know before you go.
Cheapest flight found$326
Cheapest month to flyMay
Average flight time1 hr, 18 mins
Most popular airlineRepublic Airways
Average flights per week35

Finding cheap flights from New York LaGuardia to Nantucket: Frequently asked questions

The best price we found for a return flight from New York LaGuardia to Nantucket is $326. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 18 minutes is the average flight time from New York LaGuardia to Nantucket.
Republic Airways, Delta and American Airlines fly direct from New York LaGuardia to Nantucket.
As of May 2025, there are 35 flights per week flying from New York LaGuardia to Nantucket.
The cheapest month to fly from New York LaGuardia to Nantucket is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York LaGuardia Airport to Nantucket Airport on Sunday, 25 May 2025.
Yes – the average flight time is 1 hour and 18 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Nantucket but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Nantucket is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Nantucket.

Travelling from LaGuardia Airport (LGA) to Nantucket Memorial Airport (ACK): what you need to know

  • Around 1 hour 15 minutes is how long you can expect to be in the air on a direct flight from LaGuardia Airport to Nantucket Memorial Airport.

  • Flights from LGA to ACK start at 09:31 — the first with Delta Air Lines. The last service of the day is at 14:00 with Delta Air Lines. In total, you can choose from 24 weekly LaGuardia Airport to Nantucket Memorial Airport flights.

  • To ensure you get on your LGA to ACK flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • Travelling during a peak time like July? Major public holidays and other popular periods can result in longer queues and delays at check-in and security. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • You can travel nonstop to Nantucket, United States. Prepare for takeoff with one of these airlines that operate direct flights from LaGuardia Airport to Nantucket Memorial Airport:

  • The majority of passengers choose to travel with American Airlines on this route.

  • If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from LaGuardia Airport to Nantucket Memorial Airport. Here are the most popular stopovers between LGA and ACK:

    • Logan International Airport

    • Barnstable Municipal Airport

    • Ronald Reagan National Airport

How to find the cheapest flights from LaGuardia Airport (LGA) to Nantucket Memorial Airport (ACK)

  • $169 is the best price for a one-way LaGuardia Airport to Nantucket Memorial Airport flight. A return flight starts at $326. These fares can change based on demand and availability.

  • Book eight months before you want to fly. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from LGA to ACK.

  • The cheapest month for flights from LaGuardia Airport to Nantucket Memorial Airport is July. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • You won't have to check every day to find out if fares have dropped when you create a Price Alert. We'll send you an update the moment the price changes on cheap flights from LGA to ACK.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from LaGuardia Airport to Nantucket Memorial Airport.

Handy information about LaGuardia Airport (LGA)

  • You'll find LGA at Hangar 7 Centre.

  • 80.0% of flights leaving LaGuardia Airport land at their destination according to schedule. With its solid on-time performance, disruptions are unlikely when flying out of LGA.

  • To get to LaGuardia Airport from central New York, it takes about 25 minutes if you're going by car. This depends on traffic, however. It's approximately 18 kilometres from the airport to the city centre.

  • Expect a trip time of about 1 hour on public transport.

  • Have an early flight from LaGuardia Airport to Nantucket Memorial Airport? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these hotels near LGA:

Arriving at Nantucket Memorial Airport (ACK)

  • If you're arriving on a late LaGuardia Airport to Nantucket Memorial Airport flight, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and snoozing soon after at one of these accommodation options near ACK:

  • Pick up a Nantucket Memorial Airport rental car and explore corners of Nantucket that most visitors tend to miss. Book your wheels with Hertz.

  • Reserve your ride from Nantucket Memorial Airport several weeks in advance to lock in the best possible deal. If you're going away during a busy period, it's a good idea to book even earlier.

Getting from Nantucket Memorial Airport (ACK) to central Nantucket

  • You'll find ACK at 30 Macy Lane.

  • Nantucket Memorial Airport to the centre of Nantucket has a drive time of about 10 minutes. It's approximately 5 kilometres away.

  • Travelling by public transport will take you around 35 minutes.

When to fly to Nantucket Memorial Airport (ACK)

  • The quietest month for a flight from LaGuardia Airport to Nantucket Memorial Airport is January, while July is the busiest. Choose the ideal time to visit Nantucket based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from LaGuardia Airport to Nantucket Memorial Airport for August if you'd like to go to Nantucket during its warmest month. Expect temperatures of between 19ºC (66ºF) and 23ºC (73ºF).

  • February sees average temperatures of between -5ºC (23ºF) and 7ºC (45ºF). Look for cheap tickets from LGA to ACK sometime then if you like travelling in cooler conditions.

Explore more of United States

  • You've seen Nantucket, now it's time to discover other corners of United States. Travel about 338 kilometres west to New York to check off its leading attractions. From Statue of Liberty to Central Park and Empire State Building, you'll have a full itinerary ahead.

  • Around 451 kilometres west of Nantucket, Philadelphia is another essential stop in United States. Experience this destination's highlights firsthand at Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from New York to Nantucket

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.