Check in OnlineSearch for around the world ticketFAQ: How do I use this trip planner?Start by typing your departure city in the box above. Suggestions will appear as you type.Drag and drop destinations to change the order of your trip.Your return city can be the same as your starting city, or you can change it.After adding your cities, click Next to continue planning your trip.Cut down on your wait time and check in virtually. Many airline websites will allow check-in up to 48 hours in advance of the flight. Some even offer bonus airline miles for doing so!