Air travel is on the rise at the Reno-Tahoe International Airport, and that could require some expansion. 4.4 million passengers traveled to and from the Reno-Tahoe International Airport in 2019. Last year had the most passengers and flights since 2008. The airport is also looking to expand as the number of passengers grows. It is part of its Master Plan. The top priority the addition of more parking spaces. The rental car companies currently lease part of the garage. They would pay for the construction of a new consolidated rental car facility,