22Priceline - A Familiar Name in Cheap Airfare
Priceline is your typical travel agent website that allows you to book a complete vacation, including airfare, hotels, and transportation.
Priceline wasn't designed to be a budget flight finder, but it can be if you know how to use it. Using filters, you can ask the site to search only the
most affordable flights. You can also search by dates to find more affordable departure days.
You're probably pretty familiar with this tool, and it earns its popularity. It has a great price match guarantee and free cancellation within 24 hours of booking.