Comfort Inn, Comfort Suites, Quality, Clarion, Sleep Inn and MainStay Suites brand hotel guests in the United States and the Caribbean can earn 750 miles per stay and guests at the Econo Lodge and Rodeway Inn brand hotels can earn 450 miles per stay on all stays through April 30. With this many affordable hotels to choose from, it should be very easy to significantly increase your mileage balance.

Travelers can choose to earn miles in any of the following programs:

American AAdvantage, Delta SkyMiles, Northwest WorldPerks or US Airways
Dividend Miles.