The enthusiastic Cardinals supporters and their families, many holding homemade signs (or babies in cute, red jerseys) lined up near a Northwest Airlines jet on a Terminal 2 tarmac to cheer on their favorite players.
A few dignitaries were also on-hand, including the state's new governor, Jan Brewer, who wore a bright-red outfit.
See more shots from the send off in this Cardinals Slide Show.
The Cardinals' opponents in the Super Bowl, the Pittsburgh Steelers, arrived in Florida earlier today.