Distance From Upolu Airport to Ontario International Airport, UPP - ONT Distance

The distance from Upolu Airport (UPP) to Ontario International Airport (ONT) is 2520 miles or 4055 kilometers or 2188 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 Hawi ( United States ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Hawi and Ontario takes around 5 hours 47 minutes.

Estimated flight time from Upolu Airport, Hawi, United States to Ontario International Airport, Ontario, United States is 5 hours 47 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 • UPP - ONT

Kilometers		4055 km
Statute Miles		2520 miles
Nautical Miles		2188 nm
Avg. Time of Flight		5 hours 47 minutes

Upolu Airport to Ontario International Airport Flight Route Map - UPP to ONT Flight Path

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

Click to see flight route on Google Map between Hawi, United States and Ontario, United States. .

Nonstop flight route between Hawi, United States and Ontario, United States.

Time Difference Between the Airports • UPP - ONT

Time difference between Hawi (United States) and Ontario (United States) is 3 Hours.
Ontario time is 3 Hours ahead of Hawi.

Location	Local Time
Hawi (United States)	2026-08-08, 00:30:19 HST
Ontario (United States)	2026-08-08, 03:30:19 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

Upolu Airport (UPP / PHUP) Hawi, United States

Destination

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