InterlineTravel.com and Carnival Cruise Lines offer a special interline cruise sale for bookings made by Jun. 30, 2026 on any 2027 Carnival Cruise!! Book by Jun. 30, 2026 and get Great Interline rates + Non-refundable Reduced deposits from $50 pp AND bring up to two additional cabins (Additional cabins must sail on the same sailing as the Interline guest) Nonrefundable … [Read more...]