If you travel frequently or not, you still want to get the best price on your airfare. Try Google.com/flights. This site bases it’s data on past sales and will let you know if the ticket price is low (grab it!) or high (you can track to monitor prices to get email alerts when they drop). Another perk, if the price drops within 24 hours of your purchase and it’s more than 2 weeks from your departure, in most cases you are legally allowed to cancel for FREE and then re-book at the lower price. This could save you up to 20%.