For travel over Memorial Day Weekend, fly nonstop from New York to Nantucket for $265 roundtrip on JetBlue.
Searching JetBlue, I found seats departing New York JFK on Thursday, May 23, returning from Nantucket ACK on Sunday afternoon, May 26.
You'll find lower fares available for midweek non-holiday travel.
This fare includes a carry-on bag and a small personal item.
Seat selection is available in advance with the purchase of this fare.
For peak Friday to Monday travel, this fare jumps to $668 roundtrip, making Thursday to Sunday seem much more economical.
See our New York JFK listings for a complete list of current deals.
Need a room in Nantucket? Here's what's available for the Memorial Day Weekend dates on Hotelwatchdog.