HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nantucket

$266+ Cheap flights from John F Kennedy Intl, NY (JFK) to Nantucket (ACK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — ACK
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from John F Kennedy Intl to Nantucket with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from John F Kennedy Intl to Nantucket

Cheapest flights from John F Kennedy Intl to Nantucket
Explore the most affordable flight options available from John F Kennedy Intl to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Expedia deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:30 amJFK - ACK
1 stop3h 40mJetBlue
Sun 12/144:01 pmACK - JFK
1 stop5h 13mJetBlue
Deal found 10/31$534
This Priceline deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:40 amJFK - ACK
1 stop7h 09mJetBlue
Mon 1/510:05 amACK - JFK
1 stop6h 08mJetBlue
Deal found 11/1$584
This Priceline deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:30 amJFK - ACK
1 stop3h 40mJetBlue
Wed 11/195:25 pmACK - JFK
1 stop3h 51mJetBlue
Deal found 10/31$639
This JetBlue deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:30 amJFK - ACK
1 stop3h 40mJetBlue
Fri 11/2111:05 amACK - JFK
1 stop3h 53mJetBlue
Deal found 11/2$659
This JetBlue deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:30 amJFK - ACK
1 stop4h 23mJetBlue
Mon 11/175:25 pmACK - JFK
1 stop3h 51mJetBlue
Deal found 10/31$689
This JetBlue deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:30 amJFK - ACK
1 stop3h 40mJetBlue
Sat 11/153:20 pmACK - JFK
1 stop4h 43mJetBlue
Deal found 11/2$754
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:59 amJFK - ACK
2 stops26h 10mMultiple Airlines
Sun 12/149:04 amACK - JFK
1 stop2h 11mMultiple Airlines
Deal found 11/2$761
This Expedia deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:30 amJFK - ACK
1 stop3h 40mJetBlue
Sun 11/166:49 amACK - JFK
1 stop8h 08mJetBlue
Deal found 11/2$784
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:55 amJFK - ACK
1 stop2h 25mCape Air
Fri 12/52:16 pmACK - JFK
1 stop20h 44mCape Air
Deal found 11/1$793

Cheap flight deals from John F Kennedy Intl to Nantucket

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Nantucket (ACK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$542
(Expedia)

One-way from

$266
(Trip.com)

Popular in

April

Cheapest in

November

Average price

$186

Good round-trip deal

$317 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for New York John F Kennedy Intl-Nantucket Memorial flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York John F Kennedy Intl-Nantucket Memorial flights.
Search Deals
From New York John F Kennedy Intl to Nantucket Memorial
Search Deals
One-way flight from New York John F Kennedy Intl to Nantucket Memorial
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from New York John F Kennedy Intl to Nantucket Memorial.
Search Deals
Price to beat on a one-way flight from New York John F Kennedy Intl to Nantucket Memorial.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Nantucket that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Nantucket that are best for you.

Fly from

John F Kennedy Intl

Fly to

Nantucket

Route

Depart

Return

Price

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Thu 12/11

6:30 am-10:10 am

1 stop3h 40m

Nantucket Memorial

Sun 12/14

4:01 pm-9:14 pm

1 stop5h 13m

$534

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sat 12/27

9:40 am-4:49 pm

1 stop7h 09m

Nantucket Memorial

Mon 1/5

10:05 am-4:13 pm

1 stop6h 08m

$584

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sat 11/15

6:30 am-10:10 am

1 stop3h 40m

Nantucket Memorial

Wed 11/19

5:25 pm-9:16 pm

1 stop3h 51m

$639

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Mon 11/17

6:30 am-10:10 am

1 stop3h 40m

Nantucket Memorial

Wed 11/19

11:40 am-10:00 pm

1 stop10h 20m

$659

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Mon 11/17

6:30 am-10:10 am

1 stop3h 40m

Nantucket Memorial

Fri 11/21

11:05 am-2:58 pm

1 stop3h 53m

$659

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Thu 11/13

6:30 am-10:53 am

1 stop4h 23m

Nantucket Memorial

Mon 11/17

5:25 pm-9:16 pm

1 stop3h 51m

$689

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Thu 12/11

6:59 am-9:09 am

2 stops26h 10m

Nantucket Memorial

Sun 12/14

9:04 am-11:15 am

1 stop2h 11m

$761

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sat 11/15

6:30 am-10:10 am

1 stop3h 40m

Nantucket Memorial

Sun 11/16

6:49 am-2:57 pm

1 stop8h 08m

$784

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Fri 11/28

11:55 am-2:20 pm

1 stop2h 25m

Nantucket Memorial

Fri 12/5

2:16 pm-11:00 am

1 stop20h 44m

$793

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Wed 11/26

6:30 am-10:45 am

1 stop4h 15m

Nantucket Memorial

Sun 11/30

6:49 am-12:08 pm

1 stop5h 19m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 16 results
1
2

Compare providers for flights from John F Kennedy Intl to Nantucket

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from John F Kennedy Intl to Nantucket in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York John F Kennedy Intl Airport-Nantucket flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York John F Kennedy Intl Airport-Nantucket flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York John F Kennedy Intl Airport-Nantucket flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York John F Kennedy Intl Airport-Nantucket flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York John F Kennedy Intl Airport-Nantucket flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from John F Kennedy Intl to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from John F Kennedy Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to Nantucket

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Nantucket?

Currently, November is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Nantucket (average of $58). Flying from New York John F Kennedy Intl Airport to Nantucket in July is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JFK to ACK?

Find hourly flight availability from John F Kennedy Intl to Nantucket. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

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

Reviews of airlines servicing Nantucket

Get insights into the airlines that provide service to Nantucket. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nantucket. Reviews last updated November 3, 2025.
Read reviews from past customers who have flown Delta and JetBlue from New York John F Kennedy Intl Airport to Nantucket. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Nantucket. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Nantucket from New York John F Kennedy Intl?

    If you book a flight to Nantucket from New York John F Kennedy Intl, you will be flying to Memorial, which is the city’s only airport. Nantucket Memorial (ACK) is located 2.8 mi from the center of Nantucket. There are 2 flights from New York John F Kennedy Intl to Memorial per day from 2 different airlines.

  • How long is the flight from New York John F Kennedy Intl Airport to Nantucket?

    A quick flight from New York John F Kennedy Intl Airport to Nantucket can take about 3h 40m. JetBlue provides one of the quickest options available for as low as $534. The distance between New York John F Kennedy Intl Airport and Nantucket is about 199 mi.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Nantucket round-trip?

    According to our current data, JetBlue ($176), and Delta ($177) offers the cheapest pricing from New York John F Kennedy Intl Airport to Nantucket.

  • What are the most reliable airlines from New York John F Kennedy Intl Airport to Nantucket?

    Consider Royal Air Maroc (100%), British Airways (100%) or Etihad Airways (95%) when booking your flight. These represent the most reliable airlines when flying from New York John F Kennedy Intl Airport to Nantucket.

  • What are the cheapest flights from New York John F Kennedy Intl Airport to Nantucket?

    While on average a flight from New York John F Kennedy Intl Airport to Nantucket is generally $399, our data shows the cheapest flight currently is $317. When looking at the most popular route, (New York John F Kennedy Intl - Nantucket Memorial), you can expect to pay $534 for that flight.

  • Can I find deals for flights from John F Kennedy Intl to Nantucket that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Nantucket?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Nantucket.

  • Can I find deals for business class flights from John F Kennedy Intl to Nantucket?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Nantucket?

    Currently, November is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Nantucket (average of $58). Flying from New York John F Kennedy Intl Airport to Nantucket in July is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Boston flights
John F Kennedy Intl to Boston flights
Newark to Boston flights
Stewart to Boston flights
John F Kennedy Intl to West Tisbury flights
John F Kennedy Intl to Albany flights
Newark to Albany flights
LaGuardia to Albany flights
Newark to Nantucket flights
Newark to Hartford flights
LaGuardia to Nantucket flights
Newark to West Tisbury flights
John F Kennedy Intl to Hyannis flights
John F Kennedy Intl to Hartford flights
LaGuardia to Hartford flights
LaGuardia to West Tisbury flights
John F Kennedy Intl to Worcester flights
LaGuardia to Worcester flights
Newark to Hyannis flights
LaGuardia to Hyannis flights
Stewart to Albany flights
Newark to Provincetown flights
John F Kennedy Intl to Provincetown flights
Stewart to Hartford flights
LaGuardia to Provincetown flights

Top 2 airlines flying from John F Kennedy Intl to Nantucket

Discover the top 2 airlines that operate flights from John F Kennedy Intl to Nantucket. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$176Average$286FlexibilityNo cancel feeOn-time62%
DeltaCheapest$177Average$247FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.