US low-cost carrier Spirit Airlines has announced it will offer daily flights between San Diego and Portland. This new domestic route will commence on on November 8, 2012.
The outbound flight will depart Portland at 6:15am, arriving in San Diego at 8:45am. The return flight will depart San Diego at 8:50pm, arriving in Portland at 11:20pm.
Spirit Airlines also offers flights from San Diego to Las Vegas and Dallas-Fort Worth.