UPDATE: The Dry Tortugas seaplane is back! Reservations are now being accepted. Call 877-INFO-KEY (877-463-6539) for reservations, or click here to submit your reservation request online.
Flights to the Dry Tortugas are available daily - departing from Key West Airport - aboard sea planes.
Seaplane to Dry Tortugas

Cost: adults $249, children (ages 6-12) $199, children (under 6) $169. $5 park fee additional.
Schedule: 4-hour trips depart at 8am, 10am, 12pm, & 2pm (check-in 30 minutes prior to departure)
Departs from: Key West Airport (3491 S. Roosevelt Blvd.)
UPDATE: The Dry Tortugas seaplane is back! Reservations are now being accepted. Call 877-INFO-KEY (877-463-6539) for reservations, or click here to submit your reservation request online.