All this warm weather has me thinking about summer vacation–and signing up for hotel reward programs. These programs are free to join, they provide easy online enrollment and management, and they give you many ways to earn and redeem points. In addition, if you belong to a frequent-flier program, you can add to your mileage.

AmericInn

Best Western

Choice Hotels

FairmontHilton

• Hilton
• Conrad
• Corel Hilton
• DoubleTree
• Embassy Suites
• Hampton Inn
• Hilton Garden Inn
• Homewood Suites
• Scandic Hotels

Hyatt

Marriott

Red Roof Inn

Six Continents Hotels

• InterContinental
• Crowne Plaza
• Hotel Indigo
• Holiday Inn
• Holiday Inn Express
• Express by Holiday Inn
• Holiday Inn Select
• Holiday Inn SunSpree Resorts
• Holiday Inn Resort
• Nickelodeon Family Suites by Holiday Inn
• Holiday Inn Garden Court
• Staybridge Suites
• Candlewood Suites

Starwood

• Westin
• Sheraton
• Four Points by Sheraton
• St. Regis
• Luxury Collection
• W Hotels

Wyndam Hotels and Resorts

• AmeriHost Inn
• Baymont Inn & Suites
• Days Inn
• Howard Johnson
• Knights Inn
• Ramada
• Super 8
• Travelodge (U.S. hotels only)
• Wingate by Wyndham branded hotels located in the U.S., Canada, UK, Ireland, Germany and China.
• Wyndham Hotels and Resorts properties located in the U.S., Canada, U.K., Latin America and the Carribean (excluding Wyndham hotels in Panama and Mayan and Corinthia associated hotels) also participate in the TripRewards program.