Low cost flights from Ontario airport (ONT), USA till Puerto Rico - cheap airlines
 
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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
View Cheap Flights
Book low cost flight tickets with Southwest Airlines
Från Ontario (ONT)
Till San Juan (SJU)
Notice: This could be an indirect flight
View Cheap Flights
Book low cost flight tickets with Aeromexico
Från Ontario (ONT)
Till San Juan (SJU)
Notice: This could be an indirect flight

Tips for Flying > Buy tickets

Check the real ticket price: When you search for flights, some airlines show you the ticket price without taxes (like fuel fee, airport taxes, government taxes). Before choosing a flight, check the full price (inclusive of all taxes), which has to be displayed on the page where you are requested to enter your card details.