United States ↔ Puerto Rico
Ontario to San Juan by direct flight
Ontario International (ONT) and Luis Munoz Marin International (SJU) are connected non-stop — 5,370 km apart, roughly 6 h 51 m in the air, served in one direction (SJU → ONT only).
5,370
km, great-circle
6 h 51 m
estimated flight time
A → B
SJU → ONT only
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| ONT Ontario International | Ontario | United States | 14 |
| SJU Luis Munoz Marin International | San Juan | Puerto Rico | 49 |
More routes from Ontario
- ONT–MDWChicago2,740 km
- ONT–IAHHouston2,142 km
- ONT–GDLGuadalajara2,059 km
- ONT–DFWDallas-Fort Worth1,908 km
- ONT–SEASeattle1,540 km
- ONT–PDXPortland1,351 km
- ONT–DENDenver1,316 km
- ONT–SLCSalt Lake City898 km
More routes from San Juan
- SJU–FRAFrankfurt7,354 km
- SJU–DFWDallas-Fort Worth3,482 km
- SJU–ORDChicago3,338 km
- SJU–IAHHouston3,228 km
- SJU–DTWDetroit3,110 km
- SJU–YYZToronto3,082 km
- SJU–BOSBoston2,702 km
- SJU–BDLWindsor Locks2,689 km
Route network built from the open OpenFlights and OurAirports datasets. Flight time is a distance-based estimate; carriers and timetables change and are not shown here — verify schedules before booking.