Distance From Stuart Atkinson Municipal Airport to Ontario International Airport

The distance from Stuart Atkinson Municipal Airport () to Ontario International Airport (ONT) is 1162 miles or 1870 kilometers or 1009 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 Atkinson ( United States ) to Ontario ( United States )?

A one-way nonstop (direct) flight between Atkinson and Ontario takes around 2 hours 40 minutes.

Estimated flight time from Stuart Atkinson Municipal Airport, Atkinson, United States to Ontario International Airport, Ontario, United States is 2 hours 40 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		1870 km
Statute Miles		1162 miles
Nautical Miles		1009 nm
Avg. Time of Flight		2 hours 40 minutes

Stuart Atkinson Municipal Airport to Ontario International Airport Flight Route Map - to ONT Flight Path

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

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

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

Time Difference Between the Airports • - ONT

Time difference between Atkinson (United States) and Ontario (United States) is 2 Hours.
Ontario time is 2 Hours behind Atkinson.

Location	Local Time
Atkinson (United States)	2026-08-07, 22:02:17 CDT
Ontario (United States)	2026-08-07, 20:02:17 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

Stuart Atkinson Municipal Airport ( / K8V2) Atkinson, United States

Destination

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