$20 Cheap Flights to San Diego, CA

How much is the cheapest flight to San Diego?

Prices were available within the past 7 days and start at $20 for one-way flights and $39 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Alaska Airlines
Frontier Airlines

San Diego Flights

San Diego Airports

If the pristine beaches and laidback California lifestyle are attracting you to America’s Finest City, book your flights to San Diego Intl. Airport (SAN). Located smack dab in the middle of the excitement, this airport is located just 3 miles northwest of downtown and roughly 5 miles southeast of several beach towns.

While McClellan-Palomar Airport also serves San Diego, SAN sees the majority of traffic to this city. The SD airport features a number of amenities, such as shops and restaurants. You’ll find clothing boutiques, souvenir stores, electronic stands, and gift shops to cover all your last-minute purchases. As for dining, the terminals provide bars, restaurants, and on-the-go options, including fast food and café treats. To top it all off, when you book flights to San Diego, you can take advantage of the on-site lounges and spas.

Airport Transportation

Once you’ve reserved plane tickets to San Diego, you may want to book a set of wheels so you can travel around the coast on your own watch. You can request San Diego car rentals right here, which let you hop in the driver’s seat almost as soon as your flight touches ground. Alternatively, the airport provides ground transportation such as taxi, shuttle, and limousine services. If you’d prefer public transportation, catch a ride on the Metropolitan Transit System bus, which connects to the trolley, COASTER, and Amtrak station.

San Diego Activities

With scenic beach towns and year-round sunny weather, it’s no wonder tourists flock to this coastal hot spot. Going to the beach is certainly one of the top things to do in San Diego, whether you’re looking to surf at Pacific Beach or marvel at the sea lions at La Jolla Cove. Other popular attractions include the museums in Balboa Park, the historical Hotel del Coronado, and the night clubs in the Gaslamp Quarter. After exploring the Southern California city from top to bottom, rest up at one of the best hotels in San Diego.

Planning Your Trip

The beauty of booking San Diego flights is that it’s always a good time to visit. Temperatures are comfortable year round, usually between the low 60s and the high 70s F. The summer months are a prime time to visit, but you will face swarms of tourists. Spring and fall are pleasant, while winter tends to be slightly cooler and rainier than the rest of the year.

Once you’ve decided when you want to visit, allow us here at Expedia.com to connect you with cheap tickets to San Diego. We know that you want to focus more on surf lessons and less on the price of your airfare, so we provide travel arrangements that fall within your budget. You can even use our mobile booking app to browse our cheap flights to San Diego and score exclusive deals. Don’t wait a second longer—book your airfare today and bask at the seaside tomorrow.

Frequently asked questions

How far is SAN from central San Diego?
If you’re staying in the center of San Diego, you’ll be there within moments after flying into San Diego Intl. Airport (SAN). The terminal is only 2 mi from the downtown area.
What airport is best to fly into San Diego?
San Diego Intl. Airport (SAN) is the main airport in San Diego. Before your flight, it’s a wise idea to know a little about it. It sits about 2 mi from the downtown area.
How many nonstop flights are there to San Diego?
Flying to a new place is much easier when there aren’t any stopovers to worry about. If you’re traveling to San Diego, the fantastic news is that there are 1,903 nonstop flights each week.
Where are the most popular flights to San Diego departing from?
Flights to San Diego from San Francisco, Las Vegas and Phoenix airports are highly sought after.
Flights to San Diego information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Roundtrip price
$52

Trending flights to San Diego

Prices were available within the past 7 days and start at $20 for one-way flights and $39 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
*Available to One Key members.