San Juan to St. Louis nonstop
Yes: Southwest flies direct from San Juan (SJU) to St. Louis (STL) about 1 time a week, year-round.
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San Juan to St. Louis in numbers
Measured from US DOT filings, not estimated from distance.
- Distance and flight time
- 2,024 miles nonstop, about 4 hr 45 min gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
- Seasonality
- Steady through the year: about 1 departures a week in July 2026 and about 1 a week in February 2026.
- Who operates the flights
- Southwest is the only carrier filing this pair.
- Fares
- Half of the 81 tickets in the US DOT fare survey for Q2 2025 sold between $225 and $350 one way, median $275. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
Flying the other way? St. Louis to San Juan nonstop.
Also nonstop from San Juan (SJU)
Busiest other routes out of the same airport
- Orlando (MCO) about 21 times a day
- New York (JFK) about 9 times a day
- Miami (MIA) about 7 times a day
- Fort Lauderdale (FLL) about 7 times a day
- Tampa (TPA) about 6 times a day
- Philadelphia (PHL) about 6 times a day
- Atlanta (ATL) about 6 times a day
- Newark (EWR) about 6 times a day
Staying in St. Louis?
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Exploring St. Louis on foot? Take the free GPS audio walking tour
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