Cheap Flights From Nantucket Memorial (ACK) To John F. Kennedy Intl. (JFK)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Nantucket (ACK) to New York (JFK)

The cheapest flights to John F. Kennedy Intl. found within the past 7 days were CA $386 round trip and CA $186 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug 27 - Wed, Sep 2
ACK
Nantucket
JFK
New York
CA $386 Roundtrip, found 6 days ago
CA $386
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Aug 27 from Nantucket to New York, returning Wed, Sep 2, priced at CA $386 found 6 days ago
Thu, Aug 27 - Wed, Sep 2
ACK
Nantucket
JFK
New York
CA $561 Roundtrip, found 6 days ago
CA $561
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Aug 27 from Nantucket to New York, returning Wed, Sep 2, priced at CA $561 found 6 days ago
Sun, Oct 11 - Thu, Oct 15
ACK
Nantucket
JFK
New York
CA $774 Roundtrip, found 2 days ago
CA $774
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sun, Oct 11 from Nantucket to New York, returning Thu, Oct 15, priced at CA $774 found 2 days ago
Sun, Oct 11 - Thu, Oct 15
ACK
Nantucket
JFK
New York
CA $868 Roundtrip, found 2 days ago
CA $868
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sun, Oct 11 from Nantucket to New York, returning Thu, Oct 15, priced at CA $868 found 2 days ago
Sun, Oct 11 - Thu, Oct 15
ACK
Nantucket
JFK
New York
CA $881 Roundtrip, found 2 days ago
CA $881
Roundtrip
found 2 days ago
Select Cape Air flight, departing Sun, Oct 11 from Nantucket to New York, returning Thu, Oct 15, priced at CA $881 found 2 days ago
Sun, Oct 11 - Thu, Oct 15
ACK
Nantucket
JFK
New York
CA $980 Roundtrip, found 2 days ago
CA $980
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sun, Oct 11 from Nantucket to New York, returning Thu, Oct 15, priced at CA $980 found 2 days ago
Sun, Oct 11 - Thu, Oct 15
ACK
Nantucket
JFK
New York
CA $1,005 Roundtrip, found 2 days ago
CA $1,005
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sun, Oct 11 from Nantucket to New York, returning Thu, Oct 15, priced at CA $1,005 found 2 days ago
Sun, Oct 11 - Thu, Oct 15
ACK
Nantucket
JFK
New York
CA $1,088 Roundtrip, found 2 days ago
CA $1,088
Roundtrip
found 2 days ago
Select Cape Air flight, departing Sun, Oct 11 from Nantucket to New York, returning Thu, Oct 15, priced at CA $1,088 found 2 days ago

Frequently asked questions

Are there direct flights from Nantucket Memorial Airport to JFK?
Begin your vacation in the most relaxed way possible and travel straight to JFK Airport from ACK. JetBlue and Cape Air are among the airlines that offer nonstop services on this flight path.
What airlines fly from Nantucket Memorial Airport (ACK) to JFK Airport?
If you're flying to New York from Massachusetts, there are several airlines that advertise direct flights. One of the most popular is JetBlue (B6), which offers 60 flights on this route each month. An alternative is Cape Air (9K), which has 30 flights every month. The more air carriers you consider, the more likely you are to snap up an amazing deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.