Direct flights from San Antonio to San Diego

  • ~2 flights a day
  • 2 airlines

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When the nonstops leave

Typical weekly schedule · 15 flights per week (~2 per day) · Updated 88d ago

Most leave in the morning.

Morning before noon 10 a week

Arrive the same day

6:15 AMnot Sat 6:20 AMTue, Wed 6:45 AMSat 6:50 AMSat
Afternoon noon – 6 PM 0 a week

No nonstop leaves between noon and 6 PM.

Evening after 6 PM 5 a week

Arrive the same day

7:35 PMSun 8:10 PM4 days a week
Southwest Airlines Departs Terminal A Arrives Terminal 1

More nonstops from San Antonio

SAT → MCO Orlando 5 airlines SAT → LAS Las Vegas 2 airlines 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 SAN → SAT The return trip SAT All nonstops from San Antonio SAN All nonstops from San Diego

Frequently asked questions

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

Yes. 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). Schedule data from 23 July 2026.

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 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.