Recent promo code offers include up to $175 off a Delta vacation package to Hawaii. For a U.S. to New Zealand and Australia flight, 20 percent off. And from United Airlines, a free flight if you bought a ticket on certain flights departing from Denver.
Another way to find promo codes is to do a Web search and put in the name of the airline and the words "promo code."
Consumer Reports ShopSmart says airline promotions come and go quickly, so you have to act fast. Also be aware that when you sign up for airline promo code fares, your inbox could get flooded with deals that don't interest you, so it's a good idea to have a separate e-mail account.
You can find more tips for saving on airfares at: www.consumerreports.org/cro/magazine-archive/2010/june/money/airfares/overview/index.htm.
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