Cheap flights from LaGuardia (LGA) to Nantucket (ACK) from $65

This is the cheapest one-way flight price, found on 9/19. Prices may vary by date and flight preferences.
LGA — ACK
Sep 25 — Oct 21

How to find the cheapest flight from LaGuardia (LGA) to Nantucket (ACK)

All the information you need to plan the best LGA to ACK flight in 2023: compare LaGuardia to Nantucket flight prices with the expected peak season, weather and rainfall in Nantucket.

Round-trip from

$163

One-way from

$65
From New York LaGuardia to Nantucket Memorial
One-way flight from New York LaGuardia to Nantucket Memorial

LGA - ACK

Price

$163 - $1,672

ACK

Temperature

32 - 66.2 °F

ACK

Rainfall

1.6 - 4.3 inches

How far in advance should I book a flight from New York LaGuardia Airport to Nantucket?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 9% on flights from New York LaGuardia Airport to Nantucket compared to booking the week you need them. Waiting 53 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $261. For sooner than that we have options available in the next 3 days from $266.

What is the cheapest month to fly from New York LaGuardia Airport to Nantucket?

August is one of the best times of the year to fly to Nantucket from New York LaGuardia Airport. Prices for August average $503 per person but you can even find prices for as low as $118. The most expensive prices can be found in the month of November. Opting for a August flight can save you 89% on your journey compared to booking in November

When is the cheapest time to fly from New York LaGuardia Airport to Nantucket (LGA - ACK)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York LaGuardia Airport to Nantucket as you normally would.

Cheap JetBlue flights from LaGuardia to Nantucket

Cheap LaGuardia to Nantucket flights in September & October 2023

The best prices found for LGA to ACK flights for September, October

LaGuardia to Nantucket 2023 flight deals

Cheap flights to Nantucket from LaGuardia found for this year

Non-stop flights to Nantucket from LaGuardia

Save time with LaGuardia to Nantucket direct flight deals

LaGuardia to Nantucket flights leaving soon

Late deals on return flights to Nantucket from LaGuardia, departing today and this week

One-way flights to Nantucket from LaGuardia

The cheapest one-way flights from LaGuardia to Nantucket

Find flights from LaGuardia to Nantucket within your budget

Use the slider to find flights from LaGuardia to Nantucket that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$129 - $779

Route

Depart

Return

Price

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Wed 10/4

Nonstop1h 08m

Nantucket Memorial

Thu 10/5

Nonstop1h 18m

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Sat 9/30

Nonstop1h 04m

Nantucket Memorial

Sat 10/7

Nonstop1h 10m

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Wed 10/4

1 stop5h 02m

Nantucket Memorial

Wed 10/11

Nonstop1h 14m

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Thu 10/19

Nonstop1h 07m

Nantucket Memorial

Thu 10/26

Nonstop1h 14m

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Mon 10/2

Nonstop1h 08m

Nantucket Memorial

Wed 10/4

1 stop6h 51m

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Sat 10/7

1 stop5h 02m

Nantucket Memorial

Wed 10/11

Nonstop1h 14m

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Thu 10/12

Nonstop1h 07m

Nantucket Memorial

Mon 10/16

Nonstop1h 14m

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Sat 9/30

Nonstop1h 04m

Nantucket Memorial

Sat 10/7

1 stop4h 47m

New York LaGuardiaNantucket Memorial

LGA - ACK

LGAACK

New York LaGuardia

Sat 9/30

2 stops16h 53m

Nantucket Memorial

Sat 10/7

2 stops23h 12m

Flights are sorted by cheapest first

Deals found on 9/19

Reviews of airlines servicing Nantucket

JetBlue
7.2
Good
781 reviews

Boarding

7.4

Comfort

7.5

Crew

7.9

Food

6.7

Entertainment

7.1

Overall

7.2

Reviews

1 / 10

Seats are more spacious in the general area than other airlines

JetBlue
7.2
Good
781 reviews
JetBlue
7.2
Good
781 reviews

Boarding

7.4

Comfort

7.5

Crew

7.9

Food

6.7

Entertainment

7.1

Overall

7.2

Reviews

1 / 10

Seats are more spacious in the general area than other airlines

Related info for your journey

Useful info, stats and facts about LaGuardia to Nantucket flights.

What airport do you fly into for flights to Nantucket from New York LaGuardia?

Most people fly into Nantucket Memorial (ACK) if they book a flight to Nantucket from New York LaGuardia. On average, Memorial has 0 inbound flights from New York LaGuardia per day from 3 airlines. Nantucket Memorial is conveniently located just 2.8 mi from Nantucket’s city center.

Can I find flights from New York LaGuardia Airport to Nantucket for under $200 on Cheapflights?

Yes, there are multiple flights from New York LaGuardia Airport to Nantucket for under $200. The cheapest flight booked recently is on JetBlue for just $129, but on average you can expect to pay $282.

Are there nonstop flights from New York LaGuardia Airport to Nantucket for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from New York LaGuardia Airport to Nantucket under $200. A good price for a nonstop flight from New York LaGuardia Airport to Nantucket is less than $469.

Are there last-minute flights available from New York LaGuardia Airport to Nantucket for under $200?

There are currently 20+ open flights from New York LaGuardia Airport to Nantucket within the next 7 days for less than $200.

What is the cheapest airline to fly from New York LaGuardia Airport to Nantucket round-trip?

Currently priced at $129, JetBlue will fly you from New York LaGuardia Airport to Nantucket and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip.

What are the most popular airlines that fly from New York LaGuardia Airport to Nantucket?

What are the most reliable airlines from New York LaGuardia Airport to Nantucket?

Consider Delta (89%), Republic Airways (89%) or American Airlines (71%) when booking your flight. These represent the most reliable airlines when flying from New York LaGuardia Airport to Nantucket.

What are the cheapest flights from New York LaGuardia Airport to Nantucket?

Looking at all options, your cheapest flight can be booked for $64. While the most popular route (New York LaGuardia - Nantucket Memorial) can be booked for $129 on average our data indicates $176 when flying from New York LaGuardia Airport to Nantucket.

What does LGA to ACK mean?

LGA stands for New York LaGuardia Airport, while ACK stands for Nantucket Memorial Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Alternative routes for LaGuardia to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from LaGuardia to Nantucket

The chart below displays the airlines Cheapflights users traveling from LaGuardia to Nantucket choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$74Average$163FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
JetBlueCheapest$128Average$218FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$176Average$278FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from LaGuardia to Nantucket

See what time of day planes typically take off from LaGuardia to Nantucket
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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