Although Tucson International is not a hub for any major passenger airline company, it does serve as a hub for cargo airline Evergreen International, and it receives many daily jet flights from Sky Harbor International Airport in Phoenix and from other Southwestern United States destination, as well as a few occasional flights from the East and the Northwest. Usually, international service into this airport has been limited to flights from Mexico, with Aeromexico flying in until a few years ago, and Aero California being now the airline that takes Tucson passengers to Mexican territory.
Airlines serving Tucson include: