Subject: Re:Source for 1 way airline tickets?

My husband and I are driving a car from Dallas to San Diego to leave with our son. We would like to fly back at to Dallas at a reasonable fare. Does anyone know a source for one way tickets . Most one way fares appear higher than the round trip. We would consider driving back if we could find someone who needed a car delivered to Texas from Calif. If anyone can help, you may write me direct or to the Zine. Evelyn/Texas