Cheap flights from San Antonio to San Diego

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Tips to know when travelling to San Diego

San Diego travel tips

1) Do you like baseball? Visit Petco Park in San Diego

The modern Petco Park stadium is located right in the centre of San Diego. You can attend one of the 81 baseball games that take place here throughout the year (or more if the season is good for the local Padres team). The stands offer excellent views of San Diego's attractions and the harbor.

2) Admire San Diego Bay from the Manchester Grand Hyatt San Diego hotel

Manchester Grand Hyatt San Diego is one of the symbols of San Diego, as the hotel occupies a complex of two 41-story skyscrapers that are visible from almost anywhere in the city centre. The outdoor barbecue areas offer wonderful views of the bay. Also, on the hotel's top floor, there is the Top of Hyatt lounge bar, where you can enjoy the sunsets even if you are not a guest of this hotel.

3) San Diego's main dish is Carne Assada

The favourite dish among locals and tourists in San Diego is Carne Assada. According to legend, this recipe was invented in San Diego. Literally, the name of the dish translates as grilled beef. Juicy pickled beef, cooked over an open fire, is served with French fries.

Travelers usually depart from San Antonio International, San Antonio, San Antonio Train Station, San Antonio-Patton Tareyton Tempo, or San Antonio-Pearl when they travel from San Antonio to San Diego. Book your trip to arrive at San Diego International, San Diego, CA Bus Station, San Diego, CA - Old Town, San Diego, CA - Santa Fe, or San Diego, CA - La Jolla. The most popular airlines for this route are United Airlines, American Airlines, Frontier Airlines, Alaska Airlines, and Delta Air Lines. San Antonio and San Diego have 283 direct flights per week.

Check-in for a flight from San Antonio to San Diego

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
American AirlinesAALAAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight

Frequently asked questions

What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and Las Vegas, Mexico City, Denver, Orlando, Guadalajara, Atlanta, Phoenix, Los Angeles, Washington, D.C., Cancún, Chicago, Raleigh, Salt Lake City, San José del Cabo, Philadelphia, New Orleans, San Juan, Paris, New York, Monterrey.
What are the most popular routes to and from San Diego?
Travelers frequently search for route combinations, such as San Diego and Denver, Las Vegas, Austin, Cincinnati, Philadelphia, New York, Phoenix, Charlotte, Washington, D.C., Atlanta, Raleigh, Chicago, Orlando, Detroit, Dallas, St. Louis, Cleveland, Salt Lake City, Minneapolis, London.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Nuevo Laredo International, Laredo International, Killeen–Fort Hood Regional, Corpus Christi International, Piedras Negras International, Victoria Regional, Easterwood, Del Rio International.
What airports are near San Diego?
The main airport in San Diego is San Diego International. It is also served by Los Angeles International, Ontario International, John Wayne, Tijuana International, Hollywood Burbank, Mexicali International, Palm Springs International, Long Beach, Imperial County, Yuma International.
What buses and trains depart from San Antonio?
A number of bus and train companies depart from San Antonio, including Greyhound.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Antonio and San Diego?
Yes, it's possible to combine different modes of transport between San Antonio and San Diego thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Antonio and San Diego can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between San Antonio and San Diego?
Currently, you can fly between San Antonio and San Diego with United Airlines, American Airlines, Frontier Airlines, Alaska Airlines, Delta Air Lines.
When's the best time to travel between San Antonio and San Diego?
If you don’t have specific dates for your trip between San Antonio and San Diego, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between San Antonio and San Diego?
How many airports are there near San Antonio?
How many airports are there near San Diego?
Is it possible to reach San Antonio by bus or train?
What time do nonstop (direct) flights between San Antonio and San Diego depart?
What time do nonstop (direct) flights between San Antonio and San Diego arrive?
What time do flights between San Antonio and San Diego depart?
What time do flights between San Antonio and San Diego arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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