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Cheap round-trip flights to San Diego County

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Choose the best San Diego County flight for the price, thanks to our customer reviews

Nov 16, 2018

I’ve always flown with Delta and thought I could never fly with anyone better, I WAS WRONG!!!! I chose Alaska Airlines because it was a nonstop flight to San Diego and my son just got home from deployment and I didn’t want to mess with a stop in flights so I chose Alaska Airlines......the BEST service at checkin, staff at boarding is very cheerful and smiles and when we taxi back from the terminal the staff waved us goodbye with happy faces, the pilot was very informative and the flight attendants were very prompt at delivering and cleaning up the trash, had smiles on their faces, just very kind.....I will from here on out fly Alaska and I will tell all I know to fly Alaska and when my Marine flies home for visits he’s only flying flight was 11.15.18 #3339 from Omaha NE to San Diego CA that staff needs extra THANK YOUS and praises!!! Once again THANK YOU Alaska Airlines for making my way to my Marine/Son an enjoyable flight! Sincerely, Heather Roth

Nov 8, 2018

Great flight! Glad to have this direct option - Maui to San Diego.

Nov 6, 2018

This airline has always been super military friendly which makes me want to fly them again and again!

Oct 31, 2018

On time flight and boarding

Oct 13, 2018

Great flight

Oct 10, 2018

We were impressed with this airline

Oct 3, 2018

First time flying with Alaska. I LOVE this airline! I will definitely fly with them as much as possible!

Sep 30, 2018

Great service

Sep 24, 2018

Unable to connect to gogoflight

Sep 19, 2018

The power outlet under my seat didn’t work and there’s was a short delay. But other than that the flight was great

Cheap flights to San Diego

When your vacation takes you to San Diego, you can enjoy the area's history, culture and cuisine. Walk along the boardwalk and take a tour of the USS Midway Museum to learn the history of naval aircrafts. Spend a few hours in Seaport Village near San Diego Harbor. Enjoy the historical village with quaint shops and performances such as sword eaters and parrot trainers. Go to Point Loma above the bay and see the Cabrillo National Monument; from this lookout point, you can see the Pacific Ocean and the skyline of San Diego. Head to Gaslamp quarter to enjoy the historical Victorian architecture, and take advantage of the restaurants like Seersuckers San Diego, and shops.

Getting Around

When you fly to San Diego, you will come in to San Diego International Airport (SAN). There are three terminals with shuttle buses for inter-terminal transportation. You can rent a car for your time in San Diego, or use public transportation that includes the trolley, buses, coaster and Amtrak rail link.

Hints and Tips

San Diego offers a variety of options for entertaining visitors from the San Diego Zoo and Sea World, to Coronado Island and Balboa Park. The cuisine varies widely in San Diego and includes fresh seafood, Italian, sushi and Mexican. Downtown, you can enjoy an active nightlife, or visit one of the craft breweries such as Green Flash.


*Savings based on all holiday package bookings with Flight + Hotel on from January through December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other CheapTickets users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $75 service fee charged by CheapTickets.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.