Chicago (ORD) to San Juan (SJU) flights
Nonstop from Chicago O'Hare International to Luis Muñoz Marín International: distance, flying time, which airlines fly it and how often.
Distance
3,338km
2,074 mi, great circle
Flying time
4h 38m
typical, gate to gate
Flights a day
3.4
average, November 2026
Airlines
2
passenger airlines
Airlines flying ORD 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 ORD to SJU fares by month.
Both directions
Frequently asked questions
How long is the flight from Chicago to San Juan?
About 4h 38m gate to gate for the 3,338 km (2,074 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from ORD to SJU?
American Airlines and United Airlines, with about 3.4 flights a day between them in our data (AeroDataBox, November 2026).