Baltimore (BWI) to San Juan (SJU) flights
Nonstop from Baltimore/Washington International to Luis Muñoz Marín International: distance, flying time, which airlines fly it and how often.
Distance
1,569 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying BWI to SJU
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare BWI to SJU fares by month.
Both directions
Frequently asked questions
How long is the flight from Baltimore to San Juan?
About 3h 40m gate to gate for the 2,525 km (1,569 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from BWI to SJU?
Frontier Airlines and Southwest Airlines, with about 2.4 flights a day between them in our data (AeroDataBox, November 2026).