Cheap Airfare

Spirit is at it again with another $2 round-trip airfare promotion, this time with select travel dates through December. Find flights to U.S. cities such as Atlantic City, Myrtle Beach, and Orlando, and international cities such as Cancun and Cartagena.

Virgin America and Alaska Airlines are going head-to-head with competing late summer through autumn sales. AirTran, American, JetBlue, United, and a few other airlines also jump in the mix with similar rates.

It's a battle of giants: Long-standing legacy lines American and United go head-to-head in another fall and winter airfare war. AirTran, Continental, Delta, and US Airways also bring the heat.

Save up to 20 percent with JetBlue's latest batch of discounted flights. Featured destinations range from east to west and include Boston, Las Vegas, New York City, San Francisco; and even further-out Puerto Rico.

Is a Hawaii vacation in your summer or fall plans? Hawaiian Airlines has fares to Maui and Oahu from a handful of western continental cities. Find cheap flights with Alaska, American, Continental, Delta, United, and US Airways.

Alaska's current batch of Web-specific fares includes flights to the western continental U.S., Hawaii, Alaska, and Canada from $49 one-way or $98 round-trip. Delta, Sun Country, United, and US Airways are Alaska's competition.

The Beatles knew it. It's a beautiful thing when people, or in this case airlines, come together. AirTran, American, and United are running harmonious airfare promotions for travel through fall.

Find discounted flights to Brazil, Colombia, Costa Rica, Panama, and others with Mexicana's latest sale. These are some of the lowest prices around, though American, Continental, and Delta bring competition.

Prices to Europe are dipping in time for shoulder-season November, so drop the turkey and reach for the croissants. Flights to London, Paris, Reykjavik, and others start at $365 round-trip; find up to 31 percent in savings over competitors' rates.

Hit the beach with American's latest Caribbean sale featuring travel to Aruba, Bermuda, Curacao, and other sunny destinations. These are the best prices available, with AirTran, Continental, Delta, United, and US Airways also competing.