The airlines publish about 1 million discount coupons each year. Many are included with promotions involving credit cards, banks, stores and magazines. Destinations include Mexico, the Caribbean and Hawaii. Delta Airlines is offering its Fantastic Flyer program for children 2 to 12 years old. Reno Air is offering Detroit-based customers a free ticket for every four tickets purchased, through Dec. 1.
Families can pool their flight credits, and any member can use the free ticket.