Cheap flights from Koh Samui to San Antonio

Connecting routes only from Koh Samui (USM) to San Antonio (SAT).

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Live fares · USM → SAT

Frequently asked questions

  • Is there a direct flight from Koh Samui to San Antonio?

    There is currently no non-stop service from USM to SAT. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: USM → SAT Cheapest month to fly to San Antonio All flights from Koh Samui All flights to San Antonio Flights to USA Visa-free with Thailand passport