Montego Bay (MBJ) to St Louis (STL)
Flight time
≈ 3h 58m
Bearing
334° NW
Montego Bay (MBJ) to St Louis (STL) is 1,586 miles (2,553 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies MBJ–STL
Filed traffic dataIn July 2026, Southwest Airlines was the only carrier flying nonstop MBJ–STL; the Boeing 737-800 was the most common aircraft at 75% of departures; flights ran 82% full.
Departures
8
July 2026
Seats
1,400
both directions
Passengers
1,155
both directions
Load factor
82.5%
RPM ÷ ASM
Who flies MBJ–STL?
Southwest Airlines was the only carrier to fly nonstop MBJ–STL in July 2026 (8 departures).
- WN
8 departures · 1,400 seats
Share of departures100.0%82.5%
Load
What plane flies MBJ–STL?
In July 2026, the Boeing 737-800 flew 75% of MBJ–STL departures — more than any other aircraft type.
- Boeing 737-800
6 departures · 79.2% load
75.0% - Boeing 737 MAX 8
2 departures · 92.3% load
25.0%
How has MBJ–STL traffic changed?
Nonstop MBJ–STL departures rose from 4 in August 2025 to 8 in July 2026.
Monthly nonstop MBJ–STL traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
4 departures · 502 passengers
71.7%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
0 departures · 0 passengers
—
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
0 departures · 0 passengers
—
Load
March 2026
8 departures · 1,220 passengers
87.1%
Load
April 2026
2 departures · 258 passengers
73.7%
Load
May 2026
0 departures · 0 passengers
—
Load
June 2026
16 departures · 2,260 passengers
80.7%
Load
July 2026
8 departures · 1,155 passengers
82.5%
Load
By direction
Each direction is filed separately — they rarely match.
MBJ → STL
82.9% full
4 departures · 580 passengers
STL → MBJ
82.1% full
4 departures · 575 passengers
Nonstop MBJ–STL 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
Montego Bay
JM
Sangster International Airport
Coordinates
18.50°N, 77.91°W
Hemisphere
N · W
Frequently asked
How far is Montego Bay (MBJ) from St Louis (STL)?
MBJ to STL is 1,586 miles (2,553 km / 1,378 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from MBJ to STL?
A nonstop covers the 1,586-mile great-circle distance in roughly 3h 58m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies MBJ–STL?
In July 2026, the Boeing 737-800 flew the largest share of departures (75.0%), followed by the Boeing 737 MAX 8 (25.0%).
What mileage do I earn flying MBJ–STL?
Distance-based programs credit off the 1,586-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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