Kayak uncovers the U.S. airports with the lowest average round-trip airfare right now.

Dollar Flight Club's new forecast ranks the best-value cities, plus tips on when to book for the lowest fares.

SCORE ONE-WAY FLIGHTS FROM $49: Southwest's Spring Sale features select one-way flights starting at just $49, with travel valid from late March to early June. You'll want to book ASAP, though, as your ...

Frontier Airlines, the Denver-based low-cost carrier, is offering some super-cheap fares. They start at $29 one-way, but you can drop that price down to just $19 with a Discount Den membership, and ...

Compare fares, look at historical data and remember there are always more deals. Whether you need to secure a last-minute trip or have had your eye on a dream destination and were just waiting for a ...

Google Flights is adding a “Cheapest” tab to help you save money by spending the least to reach your destination. This search capability adapts a creative research process that considers multiple ...

Google Flights is one of the most popular flight aggregators on the web. The site lets users search millions of flights to find the best routes and prices that meet their needs. Unsurprisingly, ...

Americans love a bargain when they fly. But recent changes at some airlines suggest that ultra-cheap flights are losing their appeal. The Wall Street Journal reported Wednesday that low-cost carrier ...

Budget airlines like Frontier and Spirit in the U.S. and Ryanair and easyJet in Europe offer the promise of cheap travel, making them an attractive option for those who want to save money on flights.

National Cheap Flight Day is observed on Aug. 23. The cheapest months to fly are typically September, October and January. Here are six popular destinations from Phoenix with cheap flights. Prepare to ...