Airport code
YSJ — Saint John Airport
YSJ is the IATA code for Saint John Airport, an airport serving Saint John, Canada. Its ICAO code is CYSJ, and it operates in the America/Halifax time zone (UTC-4). The airport sits at 45.3161, -65.8903 in the Northern Hemisphere, at an elevation of 357 ft (109 m).
Overview
About Saint John Airport
Saint John Airport is a Canadian airport in Saint John, New Brunswick. Located about 8 nautical miles east northeast of Uptown Saint John, in an area formerly known as Clover Valley, the airport serves the city of Saint John, the Greater Saint John metropolitan area, and the southern region of New Brunswick.
Reference data
Airport information
| IATA code | YSJ |
|---|---|
| ICAO code | CYSJ |
| Airport name | Saint John Airport |
| City | Saint John |
| Country | Canada |
| Time zone | America/Halifax (UTC-4) |
| Latitude | 45.3161 |
| Longitude | -65.8903 |
| Elevation | 357 ft (109 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 2 |
| Longest runway | 7,000 ft (2,134 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
By distance
Nearest airports to YSJ
Learn
Understanding airport codes
Questions
Frequently asked questions
What is the IATA code for Saint John Airport?
The IATA code for Saint John Airport is YSJ.
What is the ICAO code for Saint John Airport?
The ICAO code for Saint John Airport is CYSJ.
Where is YSJ airport located?
Saint John Airport (YSJ) is located in Saint John, Canada.
What time zone is YSJ in?
Saint John Airport operates in the America/Halifax time zone, which is UTC-4.
What is the nearest airport to YSJ?
The nearest airport to Saint John Airport (YSJ) is Fredericton Airport (YFC) in Fredericton, about 79 km away.
Same country