There are roughly 20 different airlines that are partners in the WorlPerks Frequent Flyer Program. Some of the included airlines are: Aloha, Horizon Air, Kenya, and Trans States. There are a number of hotels and rental car companies that also participate.

Southwest Airlines made the largest profit in March 2010 compared to other airlines that were included for that quarter. This marked the highest profit margin for the company since 2004.

Many major airlines offer senior discounts through programs included but not limited to aarp. Call any potential airline and ask if they offer any senior discounts.

Denver International Airport has 21 different airlines that fly in and out of it. Below I have included a list of all of them. Air Canada Airtran Airways Alaska Airlines American Airlines British Airways Champion Air Continental Airlines Delta Frontier Great Lakes Airlines Horizon Air jetBlue Airways Lufthansa Mesa Airlines Mexicana Midwest Airlines NWA Southwest Airlines Sun Country Airlines United US Airways

American Airlines Because The major U.S. airlines are struggling to stay afloat; personnel, routes and frequencies are still being cut. At the same time, the "budget" carriers are expanding and multiplying. Although they do not offer any senior discounts, we've included these new no-frill airlines because their rates are so reasonable