Fares per person start at €371 on Celebrity Summit and €863 on Celebrity Equinox. Celebrity Equinox is the bigger ship, carrying 2,852 guests to 2,218. Celebrity Summit has the fewest guests per crew member, at 2.2 to 1. Celebrity Equinox is newer, built in 2009 against 2001, though Celebrity Summit was refurbished in 2025. Celebrity Equinox runs 7–17 night cruises from Buenos Aires and Barcelona, plus 5 other ports, while Celebrity Summit runs 4–18 night cruises from Vancouver and Tampa, plus 6 other ports.