Expedia.com is the premier online travel planning and flight-booking site. Compare prices, shop for a vacation or cruise, reserve a hotel room or rent a car.

Travelocity: Airline Tickets, Hotels, Cars, Vacations, and Cruises. Variety of travel services, including fare finder, hotel and car rental information, reservation and more.

TRAVEL.com: travel portal and search engine. Low fares for airline tickets, hotels reservations, car rentals, travel deals, cruises and vacation packages.

Travel guidebooks, advice, information and inspiration. Offers travel advice, detailed maps, travel news, popular message boards and health information.