Direct flights from San Antonio to San Diego SAT → SAN

Southwest Airlines flies nonstop from San Antonio (SAT) to San Diego (SAN), daily. The flight takes about 2h 50m and covers 1,127 miles (1,814 km). Arrivals run on time 75.6% at SAT and 75.8% at SAN — BTS data for the last three months, counting arrivals within 15 minutes of schedule. Schedule data from 23 July 2026.

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Southwest Airlines WN

Departure Schedule typical week

Typical weekly schedule · 15 flights per week (~2 per day) · Updated 38d ago

Southwest Airlines
15 flights per week (~2 per day)
Departs Terminal A Arrives Terminal 1
Sun, Mon, Tue, Wed, Thu, Fri
06:15 → 07:05
Tue, Wed
06:20 → 07:10
Sat
06:45 → 07:35 06:50 → 07:40
Sun
19:35 → 20:20
Mon, Thu, Fri, Sat
20:10 → 20:55

More nonstops from San Antonio

SAT → SFO San Francisco 2 airlines SAT → DEN Denver 4 airlines SAT → LAX Los Angeles 4 airlines SAT → DFW Dallas-Fort Worth 3 airlines SAT → ORD Chicago 3 airlines SAT → PHX Phoenix 3 airlines SAT → LAS Las Vegas 2 airlines SAT → CLT Charlotte

Frequently asked questions

Is there a direct flight from San Antonio to San Diego?

Yes, Southwest Airlines operates nonstop flights from San Antonio (SAT) to San Diego (SAN).

Which airlines fly direct from San Antonio to San Diego?

Southwest Airlines operates nonstop flights from San Antonio to San Diego.

How long is the flight from San Antonio to San Diego?

The nonstop flight from San Antonio to San Diego takes ~2h 50m (approximately 1814 km).

How often do direct flights operate from San Antonio to San Diego?

Nonstop flights from San Antonio to San Diego operate daily — 15 flights per week (~2 per day).

What is the on-time performance for flights from San Antonio to San Diego?

Arrivals run on time 75.6% at SAT and 75.8% at SAN — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

What days of the week are there direct flights from San Antonio to San Diego?

Direct flights from San Antonio to San Diego operate every day of the week.

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SAT All direct flights from San Antonio SAN All direct flights from San Diego SAN → SAT Return: San Diego to San Antonio

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