To A Live Person Cheap Air Fares Tips for finding the lowest fares Purchasing tickets in advance is the best way to find the lowest airfare. A 21 day advance purchase will save even more. It is a good idea to plan your travel in advance, if possible. Try and purchase round trip tickets instead of one way.
Airlines often charge less for the round trip tickets.
You should research both options and check to see if you can use the unused portion of the round trip ticket at a later date. In a highly competitive market, prices on tickets can often change, so keep an eye on them. Things to remember Check in at least 1 hour prior to your flight departure for domestic travel, or 2 hours for international travel. Confirm flights directly with the airline 72 hours prior to departure. Confirm flights again on the day of travel.