Cheap Flights from San Antonio, TX to San Diego, CA from $79

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On Cheapflightsplus.com you will find 11 direct and 200 connecting flights from San Antonio to San Diego. You can compare airfare deals from 7 airlines and multiple travel sites from $62, book and save on cheap plane tickets and last minute offers. Also check out SAT-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Antonio to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $79 (one-way), $135 (round-trip).

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Best Flights from San Antonio to San Diego Today

Take a look at the list of non stop flights and flights with layovers from San Antonio to San Diego with the lowest price of $62. The fastest direct flight takes 2h 55m and the fastest connecting – 4h 20m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $64 Find flight	10:00 San Antonio San Antonio	13:27 San Diego San Diego	5h 27m	United Airlines	UA2156
from $117 Find flight	13:25 San Antonio San Antonio	14:20 San Diego San Diego	2h 55m	Southwest Airlines	WN902
from $119 Find flight	12:20 San Antonio San Antonio	13:20 San Diego San Diego	3h 0m	Southwest Airlines	WN1831
from $121 Find flight	13:15 San Antonio San Antonio	14:15 San Diego San Diego	3h 0m	Southwest Airlines	WN2123
from $121 Find flight	14:05 San Antonio San Antonio	15:05 San Diego San Diego	3h 0m	Southwest Airlines	WN4074
from $144 Find flight	12:25 San Antonio San Antonio	13:25 San Diego San Diego	3h 0m	Southwest Airlines	WN2933

from $144 Find flight	14:05 San Antonio San Antonio	15:00 San Diego San Diego	2h 55m	Southwest Airlines	WN653
from $189 Find flight	15:10 San Antonio San Antonio	16:10 San Diego San Diego	3h 0m	Southwest Airlines	WN2393
from $192 Find flight	12:20 San Antonio San Antonio	13:15 San Diego San Diego	2h 55m	Southwest Airlines	WN1146
from $202 Find flight	08:00 San Antonio San Antonio	09:00 San Diego San Diego	3h 0m	Southwest Airlines	WN1004
from $63 Find flight	11:27 San Antonio San Antonio	14:53 San Diego San Diego	5h 26m layover 0h 42m - Denver	United Airlines	UA1510 UA1508
from $62 Find flight	10:31 San Antonio San Antonio	15:07 San Diego San Diego	6h 36m layover 0h 40m - Dallas 0h 59m - Phoenix	American Airlines	AA1358 AA407 AA491
from $62 Find flight	06:30 San Antonio San Antonio	15:07 San Diego San Diego	10h 37m layover 1h 57m - Dallas 3h 40m - Phoenix	American Airlines	AA2342 AA492 AA491

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 20, 2022

Flight Schedule San Antonio (Texas) to San Diego (California)

Full flight schedule will help you in detecting at what time planes fly from San Antonio to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
08:00 — 09:00	08:00 — 09:00 WN1004 Southwest Airlines San Antonio — San Diego	3h	Find flight from$202
10:00 — 13:27	10:00 — 13:27 UA2156 United Airlines San Antonio — San Diego	5h 27m	Find flight from$64
12:20 — 13:20	12:20 — 13:20 WN1831 Southwest Airlines San Antonio — San Diego	3h	Find flight from$119
13:25 — 14:20	13:25 — 14:20 WN902 Southwest Airlines San Antonio — San Diego	2h 55m	Find flight from$117
14:05 — 15:05	14:05 — 15:05 WN4074 Southwest Airlines San Antonio — San Diego	3h	Find flight from$121
15:10 — 16:10	15:10 — 16:10 WN2393 Southwest Airlines San Antonio — San Diego	3h	Find flight from$189
16:40 — 17:40	16:40 — 17:40 WN1194 Southwest Airlines San Antonio — San Diego	3h	Find flight from$269
05:45 — 11:07	05:45 — 06:40 UA2108 United Airlines San Antonio — Houston 3h stop 09:40 — 11:07 UA2358 United Airlines Houston — San Diego	7h 22m including layover	Find flight from$64
08:55 — 12:38	08:55 — 10:19 UA3634 United Airlines San Antonio — Denver 56m stop 11:15 — 12:38 UA1108 United Airlines Denver — San Diego	5h 43m including layover	Find flight from$63
11:27 — 14:53	11:27 — 12:43 UA1510 United Airlines San Antonio — Denver 42m stop 13:25 — 14:53 UA1508 United Airlines Denver — San Diego	5h 26m including layover	Find flight from$63
14:15 — 19:47	14:15 — 15:15 UA2024 United Airlines San Antonio — Houston 3h 5m stop 18:20 — 19:47 UA1819 United Airlines Houston — San Diego	7h 32m including layover	Find flight from$63
16:20 — 19:47	16:20 — 17:20 UA1930 United Airlines San Antonio — Houston 1h stop 18:20 — 19:47 UA1819 United Airlines Houston — San Diego	5h 27m including layover	Find flight from$63
17:55 — 22:52	17:55 — 18:55 UA2111 United Airlines San Antonio — Houston 2h 55m stop 21:50 — 22:52 UA1860 United Airlines Houston — San Diego	6h 57m including layover	Find flight from$63
18:45 — 21:50	18:45 — 20:01 AA2891 American Airlines San Antonio — Dallas 53m stop 20:54 — 21:50 AA2443 American Airlines Dallas — San Diego	5h 5m including layover	Find flight from$66
19:00 — 22:52	19:00 — 20:05 UA2487 United Airlines San Antonio — Houston 1h 45m stop 21:50 — 22:52 UA1860 United Airlines Houston — San Diego	5h 52m including layover	Find flight from$63
06:30 — 15:07	06:30 — 07:38 AA2342 American Airlines San Antonio — Dallas 1h 57m stop 09:35 — 10:08 AA492 American Airlines Dallas — Phoenix 3h 40m stop 13:48 — 15:07 AA491 American Airlines Phoenix — San Diego	10h 37m including layover	Find flight from$62
07:30 — 15:07	07:30 — 08:43 AA2792 American Airlines San Antonio — Dallas 52m stop 09:35 — 10:08 AA492 American Airlines Dallas — Phoenix 3h 40m stop 13:48 — 15:07 AA491 American Airlines Phoenix — San Diego	9h 37m including layover	Find flight from$62
09:25 — 15:16	09:25 — 10:39 AA2591 American Airlines San Antonio — Dallas 1h 41m stop 12:20 — 12:48 AA407 American Airlines Dallas — Phoenix 1h 17m stop 14:05 — 15:16 AA491 American Airlines Phoenix — San Diego	7h 51m including layover	Find flight from$63
10:31 — 15:07	10:31 — 11:40 AA1358 American Airlines San Antonio — Dallas 40m stop 12:20 — 12:49 AA407 American Airlines Dallas — Phoenix 59m stop 13:48 — 15:07 AA491 American Airlines Phoenix — San Diego	6h 36m including layover	Find flight from$62
12:30 — 19:08	12:30 — 13:39 AA1282 American Airlines San Antonio — Dallas 1h 51m stop 15:30 — 16:01 AA2352 American Airlines Dallas — Phoenix 1h 55m stop 17:56 — 19:08 AA475 American Airlines Phoenix — San Diego	8h 38m including layover	Find flight from$65
15:30 — 19:31 +1 day	15:30 — 16:10 SY921 Sun Country Airlines San Antonio — Austin 3h 11m stop 19:21 — 20:09 NK505 Spirit Airlines Austin — Las Vegas 22h 18m stop 18:27 — 19:31 NK1261 Spirit Airlines Las Vegas — San Diego	30h 1m including layover	Find flight from$62

Departuer	Arrival	Flight Details	Flight Time	Price
	stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on January 20, 2022

Flight Information

Below we will explain in detail what the flights cost on the destination from San Antonio to San Diego depends on and how to choose the most interesting flight option for you.

Distance between San Antonio and San Diego is 1814 miles. Time difference between the cities is 2h. Airplanes depart 05:00 to 22:27 from 5 San Antonio airports and arrive 05:00 to 22:27 to 11 San Diego airports . Average flight time is 3h.

The fastest flight 2h 55m
Average flight time 3h
The earliest flight 05:00
The latest flight 22:27
Distance 1128 ml

What is the lowest airfare San Antonio to San Diego?

The cheapest plane ticket found by our users is $62. This airfare is for economy class on one-way AA2792 flight by American Airlines for September 14, 2020 which leaves San Antonio in San Antonio at 07:40 am and arrives at San Diego San Diego at 15:16.

Economy class

$62

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Business class

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First class

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Popular Airlines on the Route

The flight San Antonio — San Diego is served by 7 regular airlines and 4 low-cost airlines . Most of the flights on this route are operated by American Airlines - 64 departures per week at the price of from $ 62 . And the most expensive tickets are offered by Southwest Airlines airline - from $ 417.

Direct flights

There are 11 nonstop flights on the route. The fastest direct flight is WN902 by Southwest Airlines takes 2h 55m and the cheapest is AA2792 by American Airlines for $64.

WN - Southwest Airlines

from $117

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UA - United Airlines

from $64

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Connecting Flights

There are 200 flights with layovers on the route. The fastest connecting flight is WN1242 by Southwest Airlines takes 4h 20m and the cheapest is AA2792 by American Airlines for $62.

AA - American Airlines

from $62

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F9 - Frontier Airlines

from $65

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WN - Southwest Airlines

from $113

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DL - Delta Air Lines Inc.

from $92

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UA - United Airlines

from $63

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G4 - Allegiant Air

from $71

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SY - Sun Country Airlines

from $62

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Airports

You can fly from San Antonio to San Diego from 5 airports (Randolph AFB, Martindale AAF, San Antonio, Kelly AFB, Stinson Municipal).

San Antonio airports

Randolph AFB-RND

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Martindale AAF-MDA

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San Antonio-SAT

from $62
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Kelly AFB-SKF

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Stinson Municipal-SSF

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San Diego airports

San Diego-SAN

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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Airplanes

There are flights to San Diego from San Antonio by 7 airlines that use 10 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737-800

from $62

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Airbus A321

from $62

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Embraer 170

from $63

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Airbus A320-100/200

from $63

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Airbus A320

from $63

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Bombardier CRJ 700

from $64

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Airbus A319

from $65

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Bombardier CRJ

from $65

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Airbus A321-100/200

from $66

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Embraer 175 (short wing)

from $85

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Top Domestic Destinations from San Antonio

You may also consider searching for discounted plane tickets to some other popular places from San Antonio within United States.

San Antonio — Ontario

from $59

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San Antonio — San Jose

from $55

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San Antonio — Chicago

from $64

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San Antonio — Jacksonville

from $76

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San Antonio — Norfolk

from $54

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San Antonio — Reno

from $55

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San Antonio — Detroit

from $79

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San Antonio — San Diego

from $79

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San Antonio — Houston

from $63

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San Antonio — Sacramento

from $72

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Top International Destinations from San Antonio

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Antonio — San Jose

from $66

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San Antonio — Guadalajara

from $75

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San Antonio — Mexico City

from $58

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San Antonio — San Juan

from $78

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San Antonio — Toronto

from $70

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San Antonio — Cancun

from $70

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San Antonio — Vancouver

from $79

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San Antonio — Albany

from $61

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San Antonio — Birmingham

from $70

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San Antonio — Manchester

from $63

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All flights from San Antonio | All flights to San Diego

How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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