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Serenade of the Seas
Royal Caribbean International®
Serenade of the Seas | Cruises
7-night Alaska Inside Passage Cruise — 05/24/2026 — CALL
7-night Alaska Inside Passage Cruise — 09/20/2026 — from $680
Cruise OnSale
a division of National Discount Cruise
5000 W Tilghman Street, Suite 305
Allentown, PA 18104
(800) 788-8108 Toll Free
Monday - Thursday: 9:30am - 9:00pm (EST)
Friday: 9:30am - 6:00pm (EST)
Saturday: 10:00am - 4:00pm (EST)
Sunday: Closed
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