Fly nonstop from New York to Nantucket for $139 round-trip on JetBlue.
Seen below, we found seats departing JFK on Monday, July 10, returning from ACK on Friday, July 14.
Other dates are also available for travel throughout summer.
See our New York JFK fare listings for a complete look at current finds.
Need a room in Nantucket? Here's what's available for the above dates on Hotelwatchdog.