Return Transportation
You should confirm your return reservation at least twice, and at least 72 hours before your scheduled departure. Whenever possible, obtain a written confirmation. If you confirm your return reservation by phone, record the time, day, and the name of the agent who took your call. If your name does not appear on the reservations list, you have no recourse and may find yourself stranded.
Departure Tax
Some countries levy an airport departure tax on travelers, which can be as high as $50. Please ask the airline or a travel agent about this tax. Make certain to have enough money at the end of your trip so that you will be able to get on the plane.
Immigration and Customs
If a passport was required for your trip, have it ready when you go through Immigration and Customs. If you took other documents with you, such as an International Certificate of Vaccination, a medical letter, or a Customs certificate of registration for foreign-made personal articles, have them ready, also. Have your receipts handy, in case you need to support your customs declaration. When returning to the United States by car from Mexico or Canada, have...