Year-round direct route · 3,260 km

St Louis (STL) to San Juan (SJU)

Nonstop service operated by Southwest Airlines. Around 4h 33m gate to gate over 3,260 km (2,026 mi).

Route facts

AirlinesSouthwest Airlines
ServiceYear-round
Distance3,260 km / 2,026 mi
Est. flight timeabout 4h 33m
Return directionsee SJU departures

Times are estimates from distance; days of operation and schedules change. Verify with the airline before booking.

STL · St. Louis Lambert International Airport

St Louis, United States

Airport details and all direct flights →

SJU · Luis Munoz Marin International Airport

San Juan, Puerto Rico

Airport details and all direct flights →