Sprint PCS will unwire Salt Lake City's airport by June: The 25th busiest airport gets Wi-Fi while many busier ones (like Chicago O'Hare) remain bereft outside of airline clubs. Sprint PCS has bilateral roaming agreements with a few providers, but doesn't resell access yet to aggregators, and has only a handful of locations in their own Wi-Fi network. They charge $10 per day with plans as high as $50 per month for month-to-month unlimited access.