Are there direct flights from San Antonio (SAT) to San Diego (SAN)?

Yes. 1 direct route option(s) are currently listed for SAT to SAN.

Are one-stop or two-stop connections available from San Antonio to San Diego?

No connecting itineraries are currently listed in this dataset.

Route intelligence for SAT → SAN: direct flights, stopover options, and timetable coverage in one place.

1 direct option(s) across 1 airline(s) · 1,814 km route distance.

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

Published flight numbers: WN4143, WN4485

Flight number: WN 4143

Operating days: 2, 3

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Compare direct duration with one-stop total duration before committing to a fare.
Check inbound alternatives on flights to SAN when return timing is important.
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