🇨🇦 YUL
Montréal
969 mi
STL 🇺🇸
St Louis

Montréal to St Louis Flights

Montreal / Pierre Elliott Trudeau International Airport St. Louis Lambert International Airport 3 airlines

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The Montréal to St Louis route connects Montreal / Pierre Elliott Trudeau International Airport (YUL) in CA with St. Louis Lambert International Airport (STL) in US. This short-haul flight covers approximately 969 miles (1559 km) with a typical flight time of 2h 23m. This route is served by 3 airlines: Jazz, ACA, Flair Airlines. AirportRoutes has tracked 1 unique flight number on this route.

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Departure Airport

Montreal / Pierre Elliott Trudeau International Airport

ICAO Code:
CYUL
IATA Code:
YUL
City:
🇨🇦 Montréal
Country:
CA
Elevation:
118 ft

Destination Airport

St. Louis Lambert International Airport

ICAO Code:
KSTL
IATA Code:
STL
City:
🇺🇸 St Louis
Country:
US
Elevation:
618 ft

3

Operators

1

Tracked Flight

969

Miles

2h 23m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Jazz JZA QK
Air Canada ACA AC
Flair Airlines FLE F8

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 4 22%
Tuesday 3 17%
Wednesday 2 11%
Thursday 1 6%
Friday 4 22%
Saturday 0 0%
Sunday 4 22%

Pattern Analysis

1 Tracked Flight:
Data Points: 18
API observations used to build this analysis
Weekdays: 14 flights
Weekend: 4 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Air Canada
ACA / AC
- - -
M T W T F S S
Jun 13, 2026 Active
B38M 23:00 11:00 PM (Representative)
M T W T F S S
Dec 8, 2025 Active
Jazz
JZA / QK
- CRJ9 -
M T W T F S S
Oct 13, 2025 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
23:00 11:00 PM Flair Airlines FLE F8

Time Information

Times are shown in the departure airport's local timezone (CYUL - America/Toronto).

Total Departure Times: 1
Time Range:
23:00 - 23:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.