Airline Coupons

Like clothing chains and catalog companies that offer discounts to employees, repeat customers and those who sign on to their electronic newsletters, airlines quietly offer coupon codes to travelers who sign up for their weekly e-newsletters and frequent flier programs. The downside to this strategy will be that your inbox will be overwhelming. But Airfarewatchdog.com monitors such coupon specials and posts them on its Web site. Savings can be as much as 20 percent. Airfarewatchdog.com is the only airfare alert and comparison site that includes fares on all airlines, including Southwest.