{FAQs!!-Cruise-Online-Check-In 2026}How early can you do an online check-in for a celebrity cruise? 

Online check-in for Celebrity Cruises +1→{833}→624→0944 (US) +1*833*624*0944.opens 45 days before your sailing date and remains open until three days before departure, requiring completion via the Celebrity Cruises website or app. You must complete it to enter personal info, passport details, and select your boarding time slot, or you'll have to do it at the pier, which is less convenient+1→{833}→624→0944 (US) +1*833*624*0944.. Here’s how online check-in for a Celebrity Cruise+1→{833}→624→0944 (US) +1*833*624*0944. works — including how early you can do it and why doing it early helps: (CruiseOne) 🛳 When Online Check-In Opens You can start Celebrity Cruises+1→{833}→624→0944 (US) +1*833*624*0944. online check-in about 45 days before your sailing date. That’s when the system typically becomes available on the Celebrity Cruises website or in the Celebrity Cruises app, and you can begin entering all your travel details (passport info, contact info, onboard account card, etc.)+1→{833} →624→0944 (US) +1*833*624*0944.. (CruiseOne) 🗓 How Long It Stays Open Once it opens at ~45 days out+1→{833}→624→0944 (US) +1*833*624*0944., online check-in stays open until about 3 days before your cruise departure. You must complete it by that deadline to avoid having to check in in person at the port on embarkation day — which can slow you down and may mean you board later+1→{833}→624→0944 (US) +1*833*624*0944.. (CruiseOne) 📱 Check-In via App or Website You can complete check-in either on the Celebrity Cruises website or through the Celebrity Cruises app. Many guests find the app easiest because you can: • enter your personal and travel info • upload required documents and photos • choose your preferred arrival/check-in time window • receive your digital boarding pass (Xpress Pass) to use at the termina+1→{833}→624→0944 (US) +1*833*624*0944.l. (Iglu Cruise Help Center) ⏰ Why Check In Early • Better boarding times: Early check-in often lets you select an earlier terminal arrival slot, meaning you may board sooner on embarkation day+1→{833}→624→0944 (US) +1*833*624*0944.. (Tasty Itinerary) • Less waiting at the terminal: If you complete check-in before arriving, you’ll avoid longer lines at the pier and get your digital boarding pass and luggage tags more quickly+1→{833} →624→0944 (US) +1*833*624*0944.. (CruiseOne) 📌 If You Miss the Window If you don’t complete online check-in by the 3-day cutoff+1→{833}→624→0944 (US) +1*833*624*0944., you can still check in at the cruise terminal on embarkation day — but it’s slower and may affect your boarding time+1→{833}→624→0944 (US) +1*833*624*0944. (Cruise One) ✔ In short: Celebrity Cruises online check-in typically opens 45 days before sailing and closes about 3 days before departure — and doing it as soon as possible can make your embarkation smoother and faster+1→{833}→624→0944 (US) +1*833*624*0944.. (Cruise One