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St Jean Airport (YJN)

St Jean, Canada · medium airport · 45.294° -73.281° ·
Airport Information
IATA CodeYJN
ICAO CodeCYJN
Typemedium airport
NameSt Jean Airport
MunicipalitySt Jean
CountryCanada
ContinentNA
Latitude45.294° N
Longitude-73.281° W
Elevation136 ft
Climate ZoneTemperate
Scheduled ServiceYes
Score250
Local TimeLoading...
Country & Timezone Info
CountryCanada
ISO Code
RegionSt Jean
Continent CodeNA
IANA TimezoneAmerica/Toronto
UTC Offset (Standard)UTC-5
DST OffsetUTC-4
Current Offset--

🌬 Best Time to Fly

Recommended: May – September
Pleasant temperatures across most regions
Loading season...
Spring: Mar–MaySummer: Jun–AugAutumn: Sep–NovWinter: Dec–Feb

✈ Airlines Serving YJN

AA — American AirlinesDL — Delta Air LinesUA — United AirlinesWN — Southwest AirlinesAS — Alaska AirlinesB6 — JetBlueAC — Air Canada

🌡 Climate — Temperate (45.3°N)

Jan
8°
0°
Feb
10°
1°
Mar
13°
4°
Apr
17°
7°
May
21°
11°
Jun
26°
15°
Jul
28°
17°
Aug
27°
16°
Sep
23°
13°
Oct
18°
9°
Nov
12°
5°
Dec
9°
1°
* Approximate average temperatures by month based on temperate latitude zone

✨ AI-Enhanced Insights

St Jean Airport (YJN/CYJN) is a general aviation airport serving Saint-Jean-sur-Richelieu, Quebec, roughly 40 km southeast of Montreal. Located near the Richelieu River, it primarily supports flight training, private aircraft, and recreational flying rather than scheduled airline service. Its paved runways and local aviation community make it a convenient base for exploring the Montérégie region.

💡 Local Tip
Frequent visitors check NOTAMs and plan around the Saint-Jean-sur-Richelieu International Balloon Festival, when the airport and nearby airspace can see extra activity; early morning departures usually offer the calmest conditions and best views of the Richelieu River.
🚖 Getting There

By road, YJN is reached from Montreal via Autoroute 20 or 35 and local streets in Saint-Jean-sur-Richelieu; parking is generally available for pilots and visitors. There is no direct airport rail or shuttle service, so a taxi, pre-arranged car service, or rental car is the most reliable option. Allow extra time during weekday rush hours and the annual balloon festival, when local roads can be congested.

❓ Frequently Asked Questions
Q: Is St Jean Airport served by commercial airlines?
A: No. YJN is a general aviation airport with no scheduled passenger airline service; travelers to Montreal usually use Montréal–Trudeau (YUL) or Montréal–Mirabel (YMX).

Q: What are the airport codes for St Jean Airport?
A: The IATA code is YJN and the ICAO code is CYJN.

Q: What kind of flying activity can I expect at YJN?
A: The airport mainly hosts flight training, private and recreational aircraft, and local flying clubs, so pattern traffic can be busy on fair-weather days.

Q: How far is St Jean Airport from Montreal?
A: It is about 40 km (25 mi) southeast of Montreal, though travel time varies with traffic and route.
AI-generated content · Generated Sep 30, 2026 · deepseek-v4.1-flash

🗺 Location Map

🌏 Nearby Airports (Top 5)

IATANameCity / CountryDistance (km)Distance (mi)Link
YHU Montréal / Saint-Hubert Metropolitan Airport Montréal, Canada 27.0 km 16.8 mi View →
RSX Rouses Point Seaplane Base Rouses Point, United States 34.3 km 21.3 mi View →
YUL Montreal / Pierre Elliott Trudeau International Airport Montréal, Canada 40.9 km 25.4 mi View →
ZBM Bromont (Roland Désourdy) Airport Bromont, Canada 42.2 km 26.2 mi View →
YMX Montreal Mirabel International Airport Montréal, Canada 72.9 km 45.3 mi View →

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