Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Cheap Flights from San Diego (SAN)

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Flights to San Diego

San Diego International Airport Information

When you are planning a trip to southern California, CheapTickets can help you find deals on cheap flights to San Diego. Your flight will arrive at the San Diego International Airport, which is located just 3 miles outside of the city. With CheapTickets, you can find an air ticket from any of the airlines that fly into San Diego, including Alaska Airlines, American, Frontier, Delta, JetBlue, Hawaiian Airlines and Sun Country Airlines.

Transportation from the San Diego International Airport

The cheapest way to get into San Diego is by public bus. Route 992 of the Metropolitan Transit System departs from the airport every 15 minutes during the week and every 30 minutes on weekends. There are bus stops outside of both terminals, and you can pay the $2 fare in cash on board. If you prefer to drive, you can find deals on rental cars from CheapTickets. Most major car rental companies have locations at the airport, including Alamo, Hertz, Thrifty and National.

Weather Conditions in San Diego

San Diego has a temperate climate, and the weather is comfortable for most of the year. Summers are warm, with temperatures topping out at 75 degrees Fahrenheit. In the winter, the city rarely experiences temperatures below 50 degrees Fahrenheit.

Things to Do in San Diego

San Diego is a large, thriving city that offers something for everyone. If you're looking to save money, head to the city's many beaches, which are all free and open to the public. The Seaport Village, Gaslamp Quarter and La Jolla Cove are ideal places to get the feel for the city. If you are planning to attend festivals or events, check CheapTickets for deals after you book your cheap flights to San Diego.

*Savings based on all holiday package bookings with Flight + Hotel on CheapTickets.com 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.