JetBlue Airways via DealBase discounts select JetBlue 1-Way Fares from New York, NY with prices starting from $78.30. (On the DealBase landing page, click on "JetBlue" in the top line to see this sale.) That's the lowest price we could find for select routes now by at least $40. This price is valid on flights departing April 9 from New York, NY (JFK), with arrival in West Palm Beach, FL (PBI). Blackout dates apply. Book this travel deal by March 29 for travel from April 1 through June 12. All prices, dates, and booking details were valid at the time of publication.