costco travel terms & conditions important information for passengers combinable unless noted valid for the primary cardholder only credited after travel is completed; reward certificate is sent at membership back will be provided as a reward certificate once your february citi billing com fee will reflect in price and will be included in your total purchase amount at checkout policies vary by supplier and may result in loss of payment or additional may be reduced or unavailable as a result of changing circumstances for the most current information and before finalizing your travel plans please note that any public location where people are present provides an inherent risk of exposure to covid-19 and costco travel cannont guarantee that you will not be exposed agree that you assume these inherent risks associated with travel costco travel is available to costco members residing in the united travel does not constitute approval by the state of california marriott internationalute choose your next caribbean getaway puerto rico san juan marriott resort & stellaris casino sheraton puerto rico hotel & casino grand cayman grand cayman marriott beach resort aruba aruba marriott resort & stellaris casino for package details and to book visit costcotravel.com costco travel