Allegiant has entered into a three-year agreement with Alamo Rent A Car, a subsidiary of Enterprise Holdings.

As per the agreement, Alamo will be the exclusive rental car provider for Allegiant through 2013, which has been Allegiant's rental car provider since 2005.

Allegiant president Andrew Levy said, Alamo has been a reliable partner, one that has offered their customers the best prices and selection when booking an air and rental car package.

"We look forward to continuing our partnership and providing our customers with the best deals in car rental service," Levy said.

Enterprise Holdings travel industry relations VP Ron Cerko said, when two leading companies in the travel industry come together with a shared commitment to providing the highest level of service, customers always benefit.