Cheap flights from San Diego, CA to San Antonio, TX

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How much do flights to San Antonio cost?

Cheapest one-way trip

£214

Cheapest round-trip

£445

Most popular airline

United Airlines

Key info about flying to San Antonio

Depart from
San Diego International
Arrive to
San Antonio International
Average flights per week
40
Flight distance

Great deals from San Diego to San Antonio

San Diego SANSan Antonio SAT
£214
United Airlines
San Diego SANSan Antonio SAT
£214
United Airlines
San Diego SANSan Antonio SAT
£214
United Airlines
San Diego SANSan Antonio SAT
£214
United Airlines
San Diego SANSan Antonio SAT
£214
United Airlines
San Diego SANSan Antonio SAT
£214
United Airlines

Prices updated:

Show more one-way flights
–
San Diego SANSan Antonio SAT
£445
United Airlines
–
San Diego SANSan Antonio SAT
£445
United Airlines
–
San Diego SANSan Antonio SAT
£445
United Airlines
–
San Diego SANSan Antonio SAT
£446
United Airlines
–
San Diego SANSan Antonio SAT
£445
United Airlines
–
San Diego SANSan Antonio SAT
£445
United Airlines

Prices updated:

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

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUAYes
Alaska AirlinesASAASNo

Online check-in is not available for these airlines.

Weather in San Antonio

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January17°C7°C
February19°C9°C
March23°C12°C
April27°C16°C
May30°C20°C
June34°C23°C
July35°C24°C
August36°C25°C
September32°C22°C
October28°C17°C
November21°C12°C
December18°C9°C
Hottest Month
36°C
August
Coldest month
7°C
January
Sunny days
302
days per year

14 day forecast

Friday
29 Nov
17°C6°C
6 Dec
83%
26°C16°C
Saturday
30 Nov
16°C8°C
7 Dec
88%
12°C12°C
Sunday
1 Dec
24°C12°C
8 Dec
85%
15°C12°C
Monday
2 Dec
20°C9°C
9 Dec
89%
20°C14°C
Tuesday
3 Dec
87%
12°C10°C
10 Dec
17°C10°C
Wednesday
4 Dec
80%
19°C13°C
11 Dec
15°C6°C
Thursday
5 Dec
23°C17°C
12 Dec
19°C6°C

San Antonio travel tips

Can I use public transport in San Antonio?

Buses are the most popular mode of transport in San Antonio. A one-way ticket costs just $1.20-2.50, depending on route and distance. The cost of the day pass is $4. Also, the transport network includes three tram lines (ticket price is $1).

Have a look at the Aztec on the River Theater in San Antonio

The historic Aztec on the River Theater is located on the San Antonio waterfront. The old theatre, built in 1926, was renovated in 2006 and equipped with the magnificent Würlitzer organ. At the moment, the theatre is closed, as it turned out to be not very popular among the locals, and there are no performances.

Marvel at the beauty of San Antonio's ornate Majestic Theater

Majestic Theater, built in Spanish style, is located in the heart of the city of San Antonio. It was built back in 1929. The theatre hosts live music concerts, performances, and private events. The theatre is considered the largest in the state and the second largest in the United States. The interior of the halls is decorated with medallions, masks, and floral details covered with gold.

Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to San Antonio. The most popular airlines for this route are United Airlines, and Alaska Airlines. San Diego and San Antonio have 40 direct flights per week.

Frequently asked questions

What are the most popular routes to and from San Diego?
Travelers frequently search for route combinations, such as San Diego and London, Edmonton, Las Vegas, Cincinnati, Manchester, Phoenix, New York, Houston, Denver, San Francisco, Austin, Minneapolis, Los Angeles, New Orleans, Amsterdam, Madrid, Raleigh, Nashville, Detroit, Atlanta.
What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and London, Reykjavik, Manila, Manchester, Las Vegas, Taipei, Frankfurt, Phuket City, Toronto, Aguadilla, Dublin, Atlanta, New Orleans, Phoenix, Paris, San Juan, Salt Lake City, Orlando, Tapachula, Bangkok.
What airports are near San Diego?
The main airport in San Diego is San Diego International. It is also served by Tijuana International, San Diego International, Ontario International, John Wayne, Mexicali International, Palm Springs International, Hollywood Burbank, Imperial County, Long Beach, Yuma International.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by San Antonio International, Austin–Bergstrom International, Piedras Negras International, Nuevo Laredo International, Laredo International, Corpus Christi International, Victoria Regional, Killeen–Fort Hood Regional, Easterwood.
Which airlines fly between San Diego and San Antonio?
Currently, you can fly between San Diego and San Antonio with United Airlines, Alaska Airlines.
When's the best time to travel between San Diego and San Antonio?
If you don’t have specific dates for your trip between San Diego and San Antonio, 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 Diego and San Antonio?
Traveling between San Diego and San Antonio, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near San Diego?
There are a number of airports in and around San Diego. The main one is San Diego International and other nearby airports include Tijuana International, San Diego International, Ontario International, John Wayne, Mexicali International, Palm Springs International, Hollywood Burbank, Imperial County, Long Beach, Yuma International
How many airports are there near San Antonio?
There are a number of airports in and around San Antonio. The main one is San Antonio International and other nearby airports include San Antonio International, Austin–Bergstrom International, Piedras Negras International, Nuevo Laredo International, Laredo International, Corpus Christi International, Victoria Regional, Killeen–Fort Hood Regional, Easterwood.
What time do nonstop (direct) flights between San Diego and San Antonio depart?
What time do nonstop (direct) flights between San Diego and San Antonio arrive?
What time do flights between San Diego and San Antonio depart?
What time do flights between San Diego and San Antonio 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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