Distance From Patillas Airport to Ontario International Airport

The distance from Patillas Airport () to Ontario International Airport (ONT) is 3352 miles or 5394 kilometers or 2911 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Patillas ( Puerto Rico ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Patillas and Ontario takes around 7 hours 42 minutes.

Estimated flight time from Patillas Airport, Patillas, Puerto Rico to Ontario International Airport, Ontario, United States is 7 hours 42 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - ONT

Kilometers		5394 km
Statute Miles		3352 miles
Nautical Miles		2911 nm
Avg. Time of Flight		7 hours 42 minutes

Patillas Airport to Ontario International Airport Flight Route Map - to ONT Flight Path

Location of Patillas Airport & Ontario International Airport is given below.
Click the map to view Patillas to Ontario nonstop flight path and travel direction.

Click to see flight route on Google Map between Patillas, Puerto Rico and Ontario, United States. .

Nonstop flight route between Patillas, Puerto Rico and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Patillas (Puerto Rico) and Ontario (United States) is 3 Hours.
Ontario time is 3 Hours behind Patillas.

Location	Local Time
Patillas (Puerto Rico)	2026-08-04, 02:21:57 AST
Ontario (United States)	2026-08-03, 23:21:57 PDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Patillas Airport ( / X64) Patillas, Puerto Rico

Destination

Ontario International Airport (ONT / KONT) Ontario, United States