DALLAS, Feb. 4, 2011 /PRNewswire/ -- Southwest Airlines (NYSE: LUV ) announced today that more than 60 nonprofit hospitals and charities from across the nation will be participants in its Medical Transportation Grant Program this year. Southwest has nearly doubled the grant program's 2011 budget with hopes of assisting more than 5,500 patients and family members with their medical-related travel needs. Through the Southwest Airlines Medical Transportation Grant Program, the airline provides complimentary, roundtrip tickets to hospitals and medical transportation nonprofit organizations. The tickets are distributed by the organizations to deserving patients and their caregivers who must travel for medical care.