* All fares below were last found on: Jul 20, 2018 and 7:49:09 PM.
Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes.
Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking.
See all booking terms and conditions
Find the deals you want & manage your trips ... all while on the go.
Earn rewards points & other travel perks when you spend.
Get inspired, learn expert tips & add to your travel bucket list.
Plan your trip with OneTravel and save big. Whether you are traveling for business or leisure, book exclusive airfare deals from Las Vegas (LAS) to San Diego (SAN) on OneTravel and enjoy great savings on your trip.
Explore San Diego, known as ‘America’s Finest City’. San Diego has everything to make your vacation the most memorable. Plan your trip with cheap San Diego flights and save big. OneTravel offers unbeatable flight deals on top airlines including United Airlines, Delta Air Lines and Virgin America. The average flight time from Las Vegas, NV to San Diego, CA is around two hours and thirty minutes, including layover time.