In June 2006 Allegiant Air began round trip flights to Las Vegas and this service continues at the present time.

On October 26, 2007, Allegiant Air began flights to Phoenix–Mesa and on July 1, 2010 to Long Beach; however, both routes were then discontinued.

On October 28, 2011, Allegiant Air began twice weekly MD-80 flights from Stockton to Palm Springs but then discontinued this service as well.

On November 18, 2012, Allegiant Air began flying twice weekly Boeing 757-200 nonstop flights from Stockton to Honolulu.
This service has since been cancelled.
The Boeing 757 was the largest aircraft ever to serve the airport with scheduled passenger flights.

Allegiant Air flies one or two flights on average per day to Las Vegas.
Allegiant also recently resumed non-stop service to Phoenix–Mesa with two weekly flights on Sundays and Thursdays, and also serves San Diego on a seasonal basis.

Load factors for Allegiant are reported to be about 90 percent for their flights from Stockton.
In June 2006 Allegiant Air began round trip flights to Las Vegas and this service continues at the present time.
On October 26, 2007, Allegiant Air began flights to Phoenix–Mesa and on July 1, 2010 to Long Beach; however, both routes were then discontinued.
On October 28, 2011, Allegiant Air began twice weekly MD-80 flights from Stockton to Palm Springs but then discontinued this service as well.
On November 18, 2012, Allegiant Air began flying twice weekly Boeing 757-200 nonstop flights from Stockton to Honolulu. This service has since been cancelled. The Boeing 757 was the largest aircraft ever to serve the airport with scheduled passenger flights.
Allegiant Air flies one or two flights on average per day to Las Vegas. Allegiant also recently resumed non-stop service to Phoenix–Mesa with two weekly flights on Sundays and Thursdays, and also serves San Diego on a seasonal basis.
Load factors for Allegiant are reported to be about 90 percent for their flights from Stockton.
Stockton Metropolitan Airport