Refer up to 4 friends to United. Each one who signs up will earn you 1250 miles. Each one who flies a roundtrip in “V” class or higher will earn you 5000 miles.
The promotion lasts through September 15th and can earn you up to 25,000 miles.
Gary Leff is one of the foremost experts in the field of miles, points, and frequent business travel -- a topic he has covered since 2002.
Co-founder of frequent flyer community InsideFlyer.com, emcee of the Freddie Awards, and named one of the "World's Top Travel Experts" by Conde' Nast Traveler (2010-Present) Gary has been a guest on most major news media, profiled in several top print publications, and published broadly on the topic of consumer loyalty. More About Gary »
