Cheap Flights from Nantucket to New York LaGuardia

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Flight deals from Nantucket to New York LaGuardia

Looking for a cheap last-minute deal or the best return flight from Nantucket Airport to New York LaGuardia Airport? If you want to travel next month, return fares start from ج.م.‏ 10,659. Find the lowest prices on one-way and return tickets right here.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Nantucket to New York LaGuardia flights are currently cheapest in June.

Direct flights from Nantucket to New York LaGuardia

Nantucket to New York: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 5,335
Cheapest month to flyJuly
Average flight time1 hr, 24 mins
Most popular airlineRepublic Airways
Average flights per week39

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

The best price we found for a return flight from Nantucket to New York LaGuardia is ج.م.‏ 10,617. 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 24 minutes is the average flight time from Nantucket to New York LaGuardia.
Republic Airways, Delta and American Airlines fly direct from Nantucket to New York LaGuardia.
As of June 2026, there are 39 flights per week flying from Nantucket to New York LaGuardia.
The cheapest month to fly from Nantucket to New York LaGuardia is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Nantucket Airport to New York LaGuardia Airport on Thursday, 1 October 2026.
Yes – the average flight time is 1 hour and 24 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 New York LaGuardia 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 New York is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, jetBlue offers the cheapest flight tickets to New York LaGuardia.

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

  • Around 1 hour 20 minutes is how long you'll be travelling on a direct flight from Nantucket Memorial Airport to LaGuardia Airport.

  • Nantucket and New York share the UTC-4 timezone. This means you won't need to account for any time differences.

  • Each week, there are 24 Nantucket Memorial Airport to LaGuardia Airport flights. To jet off as soon as possible, opt for the 11:27 JetBlue Airways flight. If you'd rather make the most of your time before you fly, the last flight is at 16:38 with Delta Air Lines.

  • Give yourself enough time to catch your ACK to LGA flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during a high season in general.

  • A range of airlines offer direct flights from Nantucket Memorial Airport to LaGuardia Airport, so jetting to New York (and then exploring more of United States!) is easy. The most popular carriers that fly nonstop include:

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

  • If you'd like to include a stop along the way, just uncheck 'Direct flights only' when searching for your ticket from Nantucket Memorial Airport to LaGuardia Airport. These are the most popular stopovers between ACK and LGA:

    • Logan International Airport

    • Martha's Vineyard Airport

    • Philadelphia International Airport

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

  • The cheapest price we've seen for a one-way Nantucket Memorial Airport to LaGuardia Airport flight is ج.م.‏ 5,335. A return ticket is currently ج.م.‏ 10,627. Depending on the availability when you book, these fares could change.

  • To score cheap tickets from ACK to LGA, book your journey seven months before your planned departure.

  • June is the cheapest month for flights from Nantucket Memorial Airport to LaGuardia Airport. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.

  • Finding cheap flights from ACK to LGA is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

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

Handy information about Nantucket Memorial Airport (ACK)

  • You'll find ACK at 30 Macy Lane.

  • 63.55% of flights leaving from Nantucket Memorial Airport land at their destination on schedule.

  • Nantucket Memorial Airport is around 5 kilometres from central Nantucket. If you're catching a cab, ride-sharing or driving from the centre, it'll take 10 minutes or so to arrive, depending on the traffic.

  • Expect a journey time of around 35 minutes when using public transport.

  • Get your break off to a leisurely start by staying near ACK. Whether you have an early flight from Nantucket Memorial Airport to LaGuardia Airport or just don't like being rushed, these hotels are the answer:

Arriving at LaGuardia Airport (LGA)

  • The last thing you want is a lengthy trip to your hotel if you're getting in late on a Nantucket Memorial Airport to LaGuardia Airport flight. Reserve one of these accommodation options near LGA instead:

  • Get your adventure underway by picking up a LaGuardia Airport rental car. Grab a set of wheels from Dollar, Ace Rent a Car or Thrifty and experience the lesser-explored corners of New York and beyond.

  • Lock in the best rate by reserving your vehicle from LaGuardia Airport about two weeks in advance of your trip.

Getting from LaGuardia Airport (LGA) to central New York

  • The address for LGA is Hangar 7 Centre.

  • From LaGuardia Airport, New York is approximately 18 kilometres away. It takes around 25 minutes to drive to the centre.

  • If you're travelling by public transport, expect a journey time of around 1 hour.

When to fly to LaGuardia Airport (LGA)

  • July is the most popular month for flights from Nantucket Memorial Airport to LaGuardia Airport. To steer clear of the crowds, travel to New York in February.

  • Book your flight from Nantucket Memorial Airport to LaGuardia Airport for July if you want to visit New York during its warmest month. You can expect temperatures of between 18ºC and 30ºC.

  • Look for cheap tickets from ACK to LGA in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC and 8ºC on average.

Explore more of United States

  • Philadelphia is just one of the many places in United States waiting to be explored once you've taken in the sights of New York. Around 129 kilometres away to the south-west, its top attractions include Liberty Bell, Independence Hall and Philadelphia Museum of Art.

  • Around 306 kilometres north-east of New York, Boston is another essential stop in United States. Experience the best of this destination with a visit to Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

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