San Jose (SJC) to St Louis (STL)
Flight time
≈ 4h 13m
Bearing
77° E
San Jose (SJC) to St Louis (STL) is 1,711 miles (2,754 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies SJC–STL
Filed traffic dataIn May 2026, Southwest Airlines was the only carrier flying nonstop SJC–STL; the Boeing 737-800 was the most common aircraft at 100% of departures; flights ran 5% full.
Departures
1
May 2026
Seats
175
both directions
Passengers
9
both directions
Load factor
5.1%
RPM ÷ ASM
Who flies SJC–STL?
Southwest Airlines was the only carrier to fly nonstop SJC–STL in May 2026 (1 departures).
- WN
1 departures · 175 seats
Share of departures100.0%5.1%
Load
What plane flies SJC–STL?
In May 2026, the Boeing 737-800 flew 100% of SJC–STL departures.
- Boeing 737-800
1 departures · 5.1% load
100.0%
How has SJC–STL traffic changed?
Nonstop SJC–STL departures fell from 8 in June 2025 to 1 in May 2026.
Monthly nonstop SJC–STL traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
8 departures · 1,030 passengers
90.0%
Load
July 2025
8 departures · 1,060 passengers
92.7%
Load
August 2025
2 departures · 282 passengers
98.6%
Load
September 2025
2 departures · 92 passengers
24.7%
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
1 departures · 0 passengers
0.0%
Load
April 2026
2 departures · 81 passengers
21.8%
Load
May 2026
1 departures · 9 passengers
5.1%
Load
Nonstop SJC–STL traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
San Jose
US
Norman Y. Mineta San Jose International Airport
Coordinates
37.36°N, 121.93°W
Hemisphere
N · W
Frequently asked
How far is San Jose (SJC) from St Louis (STL)?
SJC to STL is 1,711 miles (2,754 km / 1,487 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from SJC to STL?
A nonstop covers the 1,711-mile great-circle distance in roughly 4h 13m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies SJC–STL?
In May 2026, the Boeing 737-800 flew the largest share of departures (100.0%).
What mileage do I earn flying SJC–STL?
Distance-based programs credit off the 1,711-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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