CSN3 in 20 seconds
St-Jérôme Airport serves St-Jérôme, CA.
AirportRoutes · updated Feb 13, 2026
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Common questions about CSN3
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Where is St-Jérôme Airport located?
St-Jérôme Airport is located in St-Jérôme, CA, at an elevation of 550 ft. Its IATA code is — and ICAO code is CSN3.