St Louis (STL) to Montréal (YUL)
Flight time
≈ 2h 44m
Bearing
56° NE
St Louis (STL) to Montréal (YUL) is 968 miles (1,558 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies STL–YUL
Filed traffic dataIn July 2026, Jazz Aviation was the only carrier flying nonstop STL–YUL; the Bombardier CRJ-900 was the most common aircraft at 100% of departures; flights ran 88% full.
Departures
55
July 2026
Seats
4,180
both directions
Passengers
3,692
both directions
Load factor
88.3%
RPM ÷ ASM
Who flies STL–YUL?
Jazz Aviation was the only carrier to fly nonstop STL–YUL in July 2026 (55 departures).
- QK
Jazz Aviation
55 departures · 4,180 seats
Share of departures100.0%88.3%
Load
What plane flies STL–YUL?
In July 2026, the Bombardier CRJ-900 flew 100% of STL–YUL departures.
- Bombardier CRJ-900
55 departures · 88.3% load
100.0%
How has STL–YUL traffic changed?
Nonstop STL–YUL departures rose from 51 in August 2025 to 55 in July 2026.
Monthly nonstop STL–YUL traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
51 departures · 2,699 passengers
69.6%
Load
September 2025
52 departures · 3,102 passengers
74.4%
Load
October 2025
29 departures · 1,782 passengers
80.8%
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
1 departures · 50 passengers
26.5%
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
0 departures · 0 passengers
—
Load
April 2026
0 departures · 0 passengers
—
Load
May 2026
0 departures · 0 passengers
—
Load
June 2026
1 departures · 69 passengers
90.8%
Load
July 2026
55 departures · 3,692 passengers
88.3%
Load
By direction
Each direction is filed separately — they rarely match.
YUL → STL
89.1% full
28 departures · 1,896 passengers
STL → YUL
87.5% full
27 departures · 1,796 passengers
Nonstop STL–YUL traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Montréal
CA
Montreal / Pierre Elliott Trudeau International Airport
Coordinates
45.47°N, 73.74°W
Hemisphere
N · W
Frequently asked
How far is St Louis (STL) from Montréal (YUL)?
STL to YUL is 968 miles (1,558 km / 841 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from STL to YUL?
A nonstop covers the 968-mile great-circle distance in roughly 2h 44m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies STL–YUL?
In July 2026, the Bombardier CRJ-900 flew the largest share of departures (100.0%).
What mileage do I earn flying STL–YUL?
Distance-based programs credit off the 968-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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