Tip #1
To get the best deal on any merchandise, you need to shop around and compare prices. The same goes for airline tickets. If you want cheap airline tickets, compare the price between several different airlines. This task can be done easily by using some of the famous online travel sites like Orbitz, Travelocity, Expedia, Cheap Ticket, CheapAir.com, Booking Buddy.
Sometimes you have to search on different travel sites to get the best result. However, there are sites that search over 100 travel sites at once and find the cheapest fares. kayak.com is one of them. My favorite is itasoftware.com
Tip #2
In order to get your airline ticket at the cheapest price, you would need to know the historical price of your itinerary. Once you find your airfare at or below that price, then you know it’s a good deal. FareCompare.com will do it for you. At FareCompare.com, you’ll find cheap airline tickets, discount first class airfares, the easiest air travel planning tools. FareCompare.com monitors airline ticket prices so you’ll be first in line to choose the best deal in your search for a cheap flight. On your results page, under Quick Links, you can view historical bids and subscribe to the Alert Me for Price Drops feature. FareCompare.com will send you an email when your travel itinerary is complete.
Tip #3
You can get even cheaper cheap air tickets by using airline coupons, others may call them coupons. Northwest Airlines distributes the zone voucher to the general public. I used to get them in the Val Pak coupon envelope. Continental Airlines delivers discount coupons in dollars based on the round trip airfare. They recently partnered with Chase bank to run the promotion. United Airlines compensates customers with $50, $75 and $100 vouchers.
People are putting these coupons on eBay, sell.com, craigslist in exchange for goods or money. Some of them have no cash value (just like supermarket coupons), you pay for your time to collect and send the coupons to you.