Flight St. Louis(STL) to Ontario(ONT)
CHANGE DIRECTION
| St. Louis Lambert International Airport | LA/Ontario International Airport |
|---|---|
| STL : St. Louis , United States | ONT : Ontario , United States |
| UTC-5(DST) | UTC-7(DST) |
St. Louis to Ontario Flight Schedule(September 30, 2025)
September 30, 2025, there are no scheduled flights on this route.
Flight schedules are available for October 2025.
Past flight schedules from August 2025 are available.
FAQ : St. Louis to Ontario
- How many airlines fly from St. Louis to Ontario ?
- As of September 30, 2025, 1 airline operate direct flights from St. Louis (STL) to Ontario (ONT) : .
- What is the time difference between St. Louis to Ontario?
- The time difference between St. Louis Lambert International Airport(St. Louis) and LA/Ontario International Airport(Ontario) is -2 hours. Ontario is 2 hours behind St. Louis.St. Louis is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.Ontario is currently observing daylight saving time (DST) from March 9, 2025 to November 2, 2025.