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$114+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — ACK
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$197
(Delta)

One-way from

$114
(Delta)

Popular in

April

Cheapest in

October

Average price

$215

Good round-trip deal

$203 or less

Good one-way deal

$108 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. 19% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/10. 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.
Sat 9/139:45 amJFK - ACK
Nonstop1h 15mJetBlue
Wed 9/174:10 pmACK - JFK
Nonstop1h 19mJetBlue
Deal found 6/10$197
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 6/241:10 pmJFK - ACK
Nonstop1h 30mDelta
Fri 6/273:20 pmACK - JFK
Nonstop1h 20mDelta
Deal found 6/9$198
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:30 amJFK - ACK
1 stop5h 14mAmerican Airlines
Tue 7/225:19 pmACK - JFK
1 stop23h 01mAmerican Airlines
Deal found 6/12$211
This JetBlue Airways deal was found by Cheapflights users on 6/10. 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 Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/122:50 pmJFK - ACK
1 stop20h 12mMultiple Airlines
Wed 7/164:18 pmACK - JFK
Nonstop1h 11mMultiple Airlines
Deal found 6/10$272

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 June 12, 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 7/22

1:10 pm-2:42 pm

Nonstop1h 32m

Nantucket Memorial

Thu 7/24

3:22 pm-4:40 pm

Nonstop1h 18m

$197

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

12:30 pm-7:09 pm

1 stop6h 39m

$206

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Tue 7/15

6:30 am-11:44 am

1 stop5h 14m

Nantucket Memorial

Tue 7/22

5:19 pm-4:20 pm

1 stop23h 01m

$211

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sat 7/12

2:50 pm-11:02 am

1 stop20h 12m

Nantucket Memorial

Wed 7/16

4:18 pm-5:29 pm

Nonstop1h 11m

$272

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Tue 8/5

1:10 pm-2:42 pm

Nonstop1h 32m

$114

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Mon 7/14

10:35 am-11:53 am

Nonstop1h 18m

$124

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Tue 7/8

6:30 am-4:49 pm

1 stop10h 19m

$138

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sat 7/12

2:50 pm-2:00 pm

1 stop23h 10m

$179

New YorkNantucket

JFK - ACK

JFKACK

New York John F Kennedy Intl

Sun 6/15

12:55 pm-12:15 pm

3 stops47h 20m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 June 12, 2025.

It’s optimal to fly from New York John F Kennedy Intl Airport to Nantucket at noon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.

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 June 12, 2025.

The most flights from JFK to ACK are scheduled on a Thursday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Nantucket by month

Plan your trip to Nantucket by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

Temperature in Nantucket by month

Plan your trip to Nantucket by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, JetBlue and American Airlines from New York to Nantucket. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

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
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

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 is 1 flight 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, Delta ($197), JetBlue ($206), and American Airlines ($211) offers the cheapest pricing from New York John F Kennedy Intl Airport to Nantucket.

  • What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Nantucket one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $114. Users have also found prices from $124 and $138 on JetBlue and American Airlines, respectively.

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

    Consider Cape Air (100%), JetBlue (100%) or Delta (100%) 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 $215, our data shows the cheapest flight currently is $84. When looking at the most popular route, (New York John F Kennedy Intl - Nantucket Memorial), you can expect to pay $147 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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Stewart to Boston flights
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LaGuardia to Albany flights
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John F Kennedy Intl to Albany flights
John F Kennedy Intl to Hartford flights
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John F Kennedy Intl to Provincetown flights
John F Kennedy Intl to Worcester flights
Newark to Provincetown flights
Stewart to Hartford flights
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$114Average$268FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$117Average$245FlexibilityNo cancel feeOn-time62%

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