DestinationCoupons takes 20% off Intrepid Sea, Air & Space Museum General Admission Tickets in New York, NY, via this printable coupon. (The coupon can also be displayed on your smartphone.) The coupon can be used for up to four adult, youth, or senior tickets. Some exclusions apply, such as special exhibitions and the space shuttle pavilion. This museum, on the decommissioned U.S.S. Intrepid Aircraft Carrier, houses more than two dozen restored aircraft, including the A-12 Blackbird and Concorde. This travel deal ends December 31.