Check several different carriers. Often a good travel agent can be a real help in securing discounted fares for you. If you can fly at off peak periods, such as evenings or weekends, you can often receive discounted fares. To vacation destinations, consider off-season travel for value. Frequent Flyer Programs.
Some programs even provide points for accumulating general credit card purchases or phone calls.
Read The Fine Print. Before you make your reservations, make sure that you can comply with all the restrictions associated with the discount tickets. Always inquire as to the conditions that apply should you need to change or cancel your tickets.