Cheap flights from San Antonio to San Diego (SAT - SAN) from $70

This is the cheapest one-way flight price, found on 5/29. Prices may vary by date and flight preferences.
SAT — SAN
Jun 4 — Jun 111

The best prices from San Antonio to San Diego are usually found in January or February, booked 36 days in advance, depart on a Monday or Tuesday and return on a Tuesday

How to find the cheapest flight from San Antonio (SAT) to San Diego (SAN)

All the information you need to plan the best SAT to SAN flight in 2023: compare San Antonio to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

Popular in

June

Cheapest in

January

Round-trip from

$203

One-way from

$164
High demand for flights, 33% potential price rise
Best time to find cheap flights, 46% potential price drop
From San Antonio to San Diego
One-way flight from San Antonio to San Diego

SAT - SAN

Price

$203 - $562

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Cheap flights from San Antonio to San Diego in May, June 2023

The best prices found for SAT to SAN flights for May, June
These are some of the most attractive deals on flights from San Antonio to San Diego in 2023. For more flight deals, be sure to check back very soon.

San Antonio to San Diego 2023 flight deals

Cheap flights to San Diego from San Antonio found for this year
These are some of the most attractive deals on flights from San Antonio to San Diego in 2023. For more flight deals, be sure to check back very soon.

Cheap Spirit Airlines flights from San Antonio to San Diego

Take a look at some of the lowest-priced Spirit Airlines flights heading from San Antonio to San Diego. It's recommended that users confirm their flight details before booking.

Cheap Frontier flights from San Antonio to San Diego

To aid your search, here are some of the cheapest Frontier flights we've found from San Antonio to San Diego. Deals frequently update to provide users with more options.

Last minute flights from San Antonio to San Diego

Late deals on return flights to San Diego from San Antonio, departing today and this week
Have a look at some of the flights available from San Antonio to San Diego departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to San Diego from San Antonio

The cheapest one-way flights from San Antonio to San Diego
If you're seeking multiple options on one-way flights from San Antonio to San Diego, be sure to check out these deals, which are updated often. Those needing a return flight from San Antonio to San Diego can use the search form above.

Find flights from San Antonio to San Diego within your budget

Use the slider to find flights from San Antonio to San Diego that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$165 - $250

Route

Depart

Return

Price

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sat 6/10

1 stop9h 22m

San Diego

Tue 6/13

1 stop13h 25m

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sat 6/10

1 stop8h 07m

San Diego

Mon 6/12

1 stop15h 10m

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sat 6/10

1 stop9h 22m

San Diego

Sun 6/11

1 stop15h 33m

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Tue 6/13

1 stop9h 22m

San Diego

Fri 6/16

1 stop16h 36m

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sun 6/11

1 stop8h 07m

San Diego

Tue 6/13

1 stop13h 25m

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sun 6/11

1 stop8h 07m

San Diego

Mon 6/12

1 stop15h 10m

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Tue 6/13

2 stops29h 31m

San Diego

Fri 6/16

1 stop16h 36m

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 7/5

1 stop9h 14m

San Diego

Tue 7/11

1 stop16h 37m

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Thu 6/15

1 stop13h 56m

San Diego

Tue 6/20

1 stop13h 56m

Flights are sorted by cheapest first

Deals found on 5/29

Reviews of Airlines Servicing San Diego

See what other customers who have flown with Spirit Airlines and Frontier from San Antonio to San Diego have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,363 reviews

Boarding

8.1

Food

7.2

Overall

8.0

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

My golf clubs were not on my flight and I missed my tee time the next day

Delta
8.0
Very good
2,363 reviews
Delta
8.0
Very good
2,363 reviews

Boarding

8.1

Food

7.2

Overall

8.0

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

My golf clubs were not on my flight and I missed my tee time the next day

United Airlines
7.6
Good
1,525 reviews
Delta
8.0
Very good
2,363 reviews

Boarding

8.1

Food

7.2

Overall

8.0

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

My golf clubs were not on my flight and I missed my tee time the next day

Spirit Airlines
6.6
Okay
1,027 reviews
Delta
8.0
Very good
2,363 reviews

Boarding

8.1

Food

7.2

Overall

8.0

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

My golf clubs were not on my flight and I missed my tee time the next day

Frontier
5.9
Fair
663 reviews
Delta
8.0
Very good
2,363 reviews

Boarding

8.1

Food

7.2

Overall

8.0

Comfort

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 10

My golf clubs were not on my flight and I missed my tee time the next day

Related info for your journey

Useful info, stats and facts about San Antonio to San Diego flights.

Alternative routes for San Antonio to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from San Antonio to San Diego

The chart below displays the airlines Cheapflights users traveling from San Antonio to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Spirit AirlinesCheapest$118Average$226FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
Alaska AirlinesCheapest$143Average$487FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
FrontierCheapest$153Average$204FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
DeltaCheapest$218Average$374FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$228Average$463FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$245Average$411FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from San Antonio to San Diego

See what time of day planes typically take off from San Antonio to San Diego
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from San Antonio to San Diego

See how many times per day planes take to the skies headed from San Antonio to San Diego
Sunday2daily flights
Monday3daily flights
Tuesday1daily flight
Wednesday1daily flight
Thursday3daily flights
Friday3daily flights
Saturday1daily flight
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