Air Travel
About.com's list of airlines, with links to their websites.
Expedia
Microsoft's travel site lets you research and compare fares, book flights, cars and hotels. Includes maps, weather, and travel magazines
Fodors.com
Create your own Fodor's mini-guide. Choose your destination, which features you would like to include, such as hotels, restaurants, or sights, decide on a price range, and voila!, a travel guide. Also features online reservation, travel tips, and planning center.
Frommer's Travel Online
Feature stories from the Frommer magazine, travel tips, and airline, hotel, and car rental services.
Oanda
Currency converters, exchange rates for foreign currencies, and today's exchange rates.
Official City Sites
Links to the official sites for selected cities in Australia, Canada, France, Germany, Japan, the Netherlands, New Zealand, the United Kingdom, and the United States.
Orbitz
Some of the best deals in travel are available from Orbitz, plus travel tips, news, airport information, and a flight status page.
Travelocity
Includes reservation services, airline booking, and travel guides.