It is recommended that travelers arrive at the Tri-Cities Airport 90 minutes prior to their scheduled departure. (Two hours during high travel seasons).
The Tri-Cities Airport Terminal hours are 3:30 a.m. to 1:00 a.m. daily. Please contact your airline directly for ticket counter hours.
Airlines have different polices regarding travel. Please contact your airline of choice with any specific travel questions. For airline contact information, please see Aviation Services page.