Distance From Twin Creeks Airport to Ontario International Airport

The distance from Twin Creeks Airport () to Ontario International Airport (ONT) is 2062 miles or 3318 kilometers or 1790 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 Twin Creeks ( Canada ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Twin Creeks and Ontario takes around 4 hours 44 minutes.

Estimated flight time from Twin Creeks Airport, Twin Creeks, Canada to Ontario International Airport, Ontario, United States is 4 hours 44 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		3318 km
Statute Miles		2062 miles
Nautical Miles		1790 nm
Avg. Time of Flight		4 hours 44 minutes

Twin Creeks Airport to Ontario International Airport Flight Route Map - to ONT Flight Path

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

Click to see flight route on Google Map between Twin Creeks, Canada and Ontario, United States. .

Nonstop flight route between Twin Creeks, Canada and Ontario, United States.

Time Difference Between the Airports • - ONT

Time difference between Twin Creeks (Canada) and Ontario (United States) is 0 Hours.

Location	Local Time
Twin Creeks (Canada)	2026-06-18, 04:19:05 MST
Ontario (United States)	2026-06-18, 04:19:05 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

Twin Creeks Airport ( / CFS7) Twin Creeks, Canada

Destination

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