10 / 21 Last day to register to earn 1,000 Northwest Airlines WorldPerks bonus miles when flying to San Juan, Puerto Rico via Detroit. Travel must be completed by Oct. 31, 2007. Last day to earn 1,000… Continue Reading

9 /15 Last day to earn double Frontier EarlyReturns miles for nonstop flights between Denver and Baton Rouge. Last day for American AAdvantage members to earn triple miles when staying at Hilton Palacio… Continue Reading

8 /15 Last day for United elite members to register to continue having 500-mile e-upgrades automatically converted into miles upon expiration. /16 Last day to stay at a Choice hotel for three separate… Continue Reading

7 /15 Last day to earn United Mileage Plus double miles on qualifying United Express flights between Chicago or Denver and Kalispell. Registration required. /31 Last day to claim an Alaska Mileage Plan… Continue Reading

6 /15 Last day to earn triple Starwood Preferred Guest points per stay at participating Westin, Luxury Collection, W Hotels, Sheraton and Four Points by Sheraton hotels and resorts in Southern California… Continue Reading

5 /10 Last day to book TripRewards hotel reservations to earn double miles, TripRewards points or rail points for up to four hotel stays completed by June 10, 2007. /31 Last day to register for Delta… Continue Reading

April /30 Last day to earn triple points or triple airline miles with your second stay between Feb. 1 and April 30, 2007, at a Choice Privileges hotel: Comfort Inn, Comfort Suites, Quality Inn, Sleep… Continue Reading

March /21 Last day to redeem 15,000 miles for coach roundtrip travel on Alaska Airlines or Horizon Air between San Francisco, Oakland, San Jose or Sacramento and any city in Oregon, Idaho, Colorado and… Continue Reading

2 /17 Last day for Northwest WorldPerks members to take advantage of Northwest’s cash plus miles option. Roundtrip North America fares start at $139 plus 10,000 miles, transatlantic fares start… Continue Reading

12 /15 Last day to stay two separate times at most Choice Hotels properties in the U.S., Canada, Mexico or the Caribbean to earn enough points for a free future stay. Last day to book a Red Lion Hotel… Continue Reading