Youngstown, OH Airport Looks to Add Regular Houston, TX Flights Economic Impact | Industrywide Issues | Mahoning County | Ohio April 25, 2013April 25, 2013 Yet another positive sign for the Ohio Utica Shale. The Youngstown-Warren (OH) Regional Airport is looking to add direct flights to and from Houston, TX. They’ll likely begin with a regular, chartered service and after that, add a permanent route… Please Login to view this content. (Not a member? Join Today!) Related