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The average flight time from Ontario to Houston is around 3 hours 15 minutes, covering approximately 1,345 miles (2,165 kilometers). Flights operate between Ontario International Airport (ONT) and George Bush Intercontinental Airport (IAH), offering convenient options for travelers. For those choosing connecting routes, the total Ontario to Houston flight duration may range from 255 to 375 minutes, depending on the layover city and airline. Knowing the flight duration helps you plan your trip with ease.
The average flight time from Ontario to Houston is around 3 hours 15 minutes, connecting travelers on a journey of approximately 1,345 miles (2,165 kilometers).
Travelers can choose direct flights with airlines like United Airlines, Southwest Airlines, and Frontier Airlines. Most flights depart from Ontario International Airport (ONT) and arrive at George Bush Intercontinental Airport (IAH).
Houston operates on Central Time. Check the time difference from Ontario to help plan your flight schedule and arrival.
With convenient flight options and manageable travel times, flying from Ontario to Houston is straightforward. Whether you're traveling for business or leisure, knowing the flight duration and time zone helps ensure a smooth journey.
How long is the flight from Ontario to Houston?
The average flight time from Ontario to Houston is around 3 hours 15 minutes. Travelers choosing connecting routes can expect the total Ontario to Houston flight duration to vary depending on layover time and airline choice.
How far is it from Ontario to Houston?
The distance from Ontario to Houston is approximately 1,345 miles (2,165 kilometers). This route connects travelers efficiently.
What airlines fly from Ontario to Houston?
United Airlines, Southwest Airlines, and Frontier Airlines operate flights from Ontario to Houston. Check with individual airlines for the latest schedules and fares.
Can you fly direct from Ontario to Houston?
Direct flights are available from Ontario to Houston with select airlines.
What is the best time to book Ontario to Houston flights?
Booking in advance often helps secure better fares. Midweek departures on Tuesdays and Wednesdays typically offer lower prices for Ontario to Houston flights.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Ontario Flight Times.
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