How do I make a payment? December 10, 2018 16:18 Updated For your convenience, payments can be made over the phone 24 hours a day. To make a payment over the phone, call 1-800-474-2052 and speak to a Travel Agent. Related articles How can I make payments on my reservation? How do I book my cruise with award miles? What are the deposit and payment requirements? What forms of payment are accepted? How can I get a copy of my reservation details (invoice)?