Distance From Siletz Bay State Airport to Ontario International Airport

The distance from Siletz Bay State Airport () to Ontario International Airport (ONT) is 822 miles or 1323 kilometers or 714 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 Gleneden Beach ( United States ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Gleneden Beach and Ontario takes around 1 hours 53 minutes.

Estimated flight time from Siletz Bay State Airport, Gleneden Beach, United States to Ontario International Airport, Ontario, United States is 1 hours 53 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		1323 km
Statute Miles		822 miles
Nautical Miles		714 nm
Avg. Time of Flight		1 hours 53 minutes

Siletz Bay State Airport to Ontario International Airport Flight Route Map - to ONT Flight Path

Location of Siletz Bay State Airport & Ontario International Airport is given below.
Click the map to view Gleneden Beach to Ontario nonstop flight path and travel direction.

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

Nonstop flight route between Gleneden Beach, United States and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Gleneden Beach (United States) and Ontario (United States) is 1 Hours.
Ontario time is 1 Hours behind Gleneden Beach.

Location	Local Time
Gleneden Beach (United States)	2026-03-21, 01:53:56 MDT
Ontario (United States)	2026-03-21, 00:53:56 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

Siletz Bay State Airport ( / S45) Gleneden Beach, United States

Destination

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