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$119+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — ACK
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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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 August 16, 2025.

Round-trip from

$167
(JetBlue)

One-way from

$124
(Delta)

Popular in

April

Cheapest in

October

Average price

$197

Good round-trip deal

$226 or less

Good one-way deal

$158 or less
From New York John F Kennedy Intl to Nantucket Memorial
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One-way flight from New York John F Kennedy Intl to Nantucket Memorial
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Highest demand for flights based on searches. 12% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from New York John F Kennedy Intl to Nantucket Memorial.
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Price to beat on a one-way flight from New York John F Kennedy Intl to Nantucket Memorial.
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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 August 16, 2025.

This lastminute.com deal was found by Cheapflights users on 8/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:00 pmJFK - ACK
Nonstop1h 11mJetBlue
Fri 9/194:10 pmACK - JFK
Nonstop1h 19mJetBlue
Deal found 8/14$174
This JetBlue deal was found by Cheapflights users on 8/15. 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.
Tue 9/231:00 pmJFK - ACK
Nonstop1h 11mJetBlue
Thu 10/24:20 pmACK - JFK
Nonstop1h 10mJetBlue
Deal found 8/15$187
This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:45 amJFK - ACK
Nonstop1h 15mJetBlue
Fri 9/124:10 pmACK - JFK
Nonstop1h 19mJetBlue
Deal found 8/14$192
This JetBlue deal was found by Cheapflights users on 8/14. 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.
Tue 9/210:35 amJFK - ACK
Nonstop1h 18mJetBlue
Sat 9/64:11 pmACK - JFK
Nonstop1h 19mJetBlue
Deal found 8/14$207
This lastminute.com deal was found by Cheapflights users on 8/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2510:35 amJFK - ACK
Nonstop1h 18mJetBlue
Thu 8/2812:49 pmACK - JFK
Nonstop1h 10mJetBlue
Deal found 8/14$209
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/241:12 pmJFK - ACK
Nonstop1h 34mDelta
Wed 8/273:26 pmACK - JFK
Nonstop1h 19mDelta
Deal found 8/13$222
This JetBlue deal was found by Cheapflights users on 8/14. 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 8/3110:35 amJFK - ACK
Nonstop1h 18mJetBlue
Sat 9/64:11 pmACK - JFK
Nonstop1h 19mJetBlue
Deal found 8/14$227
This Priceline deal was found by Cheapflights users on 8/15. 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.
Wed 10/112:00 pmJFK - ACK
Nonstop1h 17mJetBlue
Wed 10/14:20 pmACK - JFK
Nonstop1h 10mJetBlue
Deal found 8/15$236
This JetBlue deal was found by Cheapflights users on 8/13. 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 9/88:20 amJFK - ACK
1 stop4h 14mJetBlue
Sat 9/134:11 pmACK - JFK
Nonstop1h 19mJetBlue
Deal found 8/13$237
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/251:12 pmJFK - ACK
Nonstop1h 34mDelta
Fri 8/293:26 pmACK - JFK
Nonstop1h 19mDelta
Deal found 8/15$242
This flygcity.se deal was found by Cheapflights users on 8/15. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:45 amJFK - ACK
Nonstop1h 15mJetBlue
Mon 10/64:10 pmACK - JFK
Nonstop1h 19mJetBlue
Deal found 8/15$245

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 August 16, 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

Tue 9/16

1:00 pm-2:11 pm

Nonstop1h 11m

Nantucket Memorial

Fri 9/19

4:10 pm-5:29 pm

Nonstop1h 19m

$174

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Mon 9/29

9:45 am-11:00 am

Nonstop1h 15m

Nantucket Memorial

Thu 10/2

4:20 pm-5:30 pm

Nonstop1h 10m

$187

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Tue 9/9

1:00 pm-2:11 pm

Nonstop1h 11m

Nantucket Memorial

Sat 9/20

4:11 pm-5:30 pm

Nonstop1h 19m

$187

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sat 9/6

9:45 am-11:00 am

Nonstop1h 15m

Nantucket Memorial

Wed 9/10

3:42 pm-5:00 pm

Nonstop1h 18m

$187

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sun 9/28

9:45 am-11:00 am

Nonstop1h 15m

Nantucket Memorial

Wed 10/1

4:20 pm-5:30 pm

Nonstop1h 10m

$187

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Mon 9/8

9:45 am-11:00 am

Nonstop1h 15m

Nantucket Memorial

Sat 9/13

4:11 pm-5:30 pm

Nonstop1h 19m

$187

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sun 9/14

9:45 am-11:00 am

Nonstop1h 15m

Nantucket Memorial

Wed 9/17

3:42 pm-5:00 pm

Nonstop1h 18m

$187

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Tue 9/23

1:00 pm-2:11 pm

Nonstop1h 11m

Nantucket Memorial

Thu 10/2

4:20 pm-5:30 pm

Nonstop1h 10m

$187

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sun 9/21

9:45 am-11:00 am

Nonstop1h 15m

Nantucket Memorial

Sat 9/27

4:20 pm-5:30 pm

Nonstop1h 10m

$187

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Wed 8/27

9:00 am-4:46 pm

2 stops7h 46m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 19 results
1
2

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 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 August 16, 2025.

It’s optimal to fly from New York John F Kennedy Intl Airport to Nantucket in the afternoon. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from New York John F Kennedy Intl Airport to Nantucket

Explore weekly flight availability from John F Kennedy Intl to Nantucket. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 16, 2025.

The most flights from JFK to ACK are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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 August 16, 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
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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
2,916 reviews
Delta
8.0
Very good
7,985 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

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 7 flights from New York John F Kennedy Intl to Memorial per day from 2 different airlines.

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

    According to our current data, JetBlue ($146), 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 Air France (84%), Delta (84%) or Republic Airways (84%) 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 $248, our data shows the cheapest flight currently is $113. When looking at the most popular route, (New York John F Kennedy Intl - Nantucket Memorial), you can expect to pay $167 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.

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Alternative routes for John F Kennedy Intl to Nantucket

See prices for flight routes from nearby airports that may be better suited for you.
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LaGuardia to Boston flights
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John F Kennedy Intl to West Tisbury flights
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LaGuardia to West Tisbury flights
Newark to West Tisbury flights
John F Kennedy Intl to Hyannis flights
Stewart to Boston flights
Newark to Hyannis flights
LaGuardia to Albany flights
John F Kennedy Intl to Hartford flights
John F Kennedy Intl to Albany flights
Newark to Hartford flights
LaGuardia to Hartford flights
LaGuardia to Worcester flights
LaGuardia to Hyannis flights
Newark to Albany flights
John F Kennedy Intl to Provincetown flights
John F Kennedy Intl to Worcester flights
Newark to Provincetown flights
LaGuardia to Provincetown flights
Stewart to Hartford flights
Stewart to Albany 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$146Average$277FlexibilityNo cancel feeOn-time62%
DeltaCheapest$177Average$247FlexibilityNo cancel feeOn-timeN/A

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