Tip # 1
To get the best deal on buying any product, you need to buy and compare prices. The same applies to air tickets. If you want cheap air tickets, compare the price between several different airlines. This task can be easily done with some famous online travel sites such as Orbitz, Travelocity, Expedia, Cheap Flights, CheapAir.com, Buddy Reservations.
Sometimes you have to search for different travel sites to get the best results. However, there are sites that search 100 plus travel sites at a time and find the cheapest flights. kayak.com is one of them. My favorite is itasoftware.com
Tip # 2
To get the ticket for the cheapest price, you need to know the historical price of the itinerary. Once you find your tickets at or below that price, then you know it's a good deal. FareCompare.com will do it for you. At FareCompare.com you will find cheap airfares, first-class airfare discounts, the simplest airline planning tools. FareCompare.com monitors airfares so you will be the first to choose the best deals for finding cheap flights. On the results page, you could view historical offers in the Quick Links section and subscribe to Notify me of price drops. FareCompare.com will send you an email as soon as your itinerary drops.
Tip # 3
You can get cheap flights even cheaper with airline coupons, others can call them vouchers Northwest Airlines distributes the voucher to the zone to the general public. I put them in the Val Pak coupon envelope. Continental Airlines distributes dollars from the voucher based on a return ticket. They recently partnered with Chase to launch a promotion. United Airlines compensates customers with a $ 50, $ 75, and $ 100 coupon.
People give these vouchers to eBay, sell.com, craigslist in exchange for good or cash. Some of them have no monetary value (like a grocery coupon), you pay for your time to pick up and send vouchers.