Continental Airlines OnePass
Airline Partners: Air France, Aeromexico, Air Europa, Alaska Airlines, Alitalia, American Eagle, Amtrak, Brittish European, Cape Air, Copa Airlines, CSA Czeck Airlines, Delta Air Lines, Delta Connection, Emirates, Horizon Air, KLM Royal Dutch Airlines, Korean Air, Northwest Airlines, Northwest Airlink and Virgin Atlantic.
Car Rental Partners: Advantage Rent-A-Car, Alamo, Avis, Budget, Dollar, Hertz, National, Sixt and Thrifty
Hotel Partners: AmeriHost, AmeriSuites, Best Western, Candlewood, Clarion, Comfort Inn, Comfort Suites, Conrad Hotels, Crowne Plaza, Days Inn, Econo Lodge, Hawthorne Suites, Hilton Properties, Hotel Indigo, Howard Johnson, Hyatt Properties, IC Hotels (Holiday Inn Properties), Knights Inn, LaQuinta, Le Meridien, Luxury Collection, Main Stay, Mariott Properties, Quality, Raddisson, Ramada, Renaissance, Rodeway, Shangri-La, Sheraton Properties, Sleep Inn, St. Regis, Staybridge, Summerfield, Super 8, Travel Lodge, Villager, W Hotels, Westin, Wingate and Wyndham.
Continental also has loads of other ways to earn miles, including retailers, debit cards and grocers.