iFLY Portland is a 14-foot (4.3 m) recirculating, wall-to-wall wind tunnel in Portland, Oregon with a top speed of 171 mph (275 km/h). This indoor skydiving Portland location is a Generation 6 SkyVenture tunnel, and it opened in November 2015, joining iFLY Seattle as one of only two tunnels in the Northwestern United States.
iFLY Portland is both the only place to indoor skydive in Portland, Oregon and the only wind tunnel in the state of Oregon. Interestingly enough, FLY Portland and iFLY Seattle are actually the only two tunnels for hundreds of miles. South of Portland, the next closest wind tunnel is 600 miles south, at iFLY Sacramento or 700 miles southeast, at iFLY Utah. iFLY Portland is located just west of the I-5, in the community of Tigard, approximately 15 minutes south of downtown Portland.