St Thomas Municipal Airport

St Thomas Municipal Airport is an airport located in St Thomas Ontario, CA. The airport's IATA code is YQS, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is CYQS, used by air traffic control and pilots for flight planning.

The airport operates in the America/Toronto timezone. When planning flights to or from YQS, use our flight duration calculator to account for timezone differences, especially for international travel.

St Thomas Municipal Airport sits at an elevation of 778 feet (237 meters) above sea level.

Browse all airports in Canada or explore airports across North America.