Low cost flights from Ontario airport (ONT), USA till Puerto Rico - cheap airlines
 
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Low cost flights

Compare cheap flights from Ontario airport (ONT), till Puerto Rico Change

There are 2 flights from Ontario airport, till Puerto Rico, operated by 2 airlines. You can find a cheap flight and then book directly with the agency or airline website Ontario airport to 1 cities in Puerto Rico. List of all the cheap flights from Ontario airport (ONT), USA
Notice: This could be an indirect flight
Notice: This could be an indirect flight

Tips for Flying > Before departure

Verify delays online: Usually, if one low-cost flight is late, it causes all the subsequent flights made with that particular airplane to be delayed. This is due to the fact that low-cost airlines prefer to have short waiting times (between 25 minutes and 2 hours) between flights. So if the flight before yours is late, your flight may even have a 1 or 2-hour delay. You can check the estimated departure/arrival time online, either on the website of the airport (for most airports) or on the website of the airline (for all major airlines).