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The average flight time from Houston to Ontario is around 3 hours 5 minutes, covering approximately 1,345 miles (2,165 kilometers). Flights operate between George Bush Intercontinental Airport (IAH) and Ontario International Airport (ONT), offering convenient options for travelers. For those choosing connecting routes, the total Houston to Ontario flight duration may range from 245 to 365 minutes, depending on the layover city and airline. Knowing the flight duration helps you plan your trip with ease.
The average flight time from Houston to Ontario is around 3 hours 5 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 George Bush Intercontinental Airport (IAH) and arrive at Ontario International Airport (ONT).
Ontario may be in a different time zone than Houston. Check the local time difference to help plan your arrival and minimize jet lag.
With convenient flight options and manageable travel times, flying from Houston to Ontario 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 Houston to Ontario?
The average flight time from Houston to Ontario is around 3 hours 5 minutes. Travelers choosing connecting routes can expect the total Houston to Ontario flight duration to vary depending on layover time and airline choice.
How far is it from Houston to Ontario?
The distance from Houston to Ontario is approximately 1,345 miles (2,165 kilometers). This route connects travelers efficiently.
What airlines fly from Houston to Ontario?
United Airlines, Southwest Airlines, and Frontier Airlines operate flights from Houston to Ontario. Check with individual airlines for the latest schedules and fares.
Can you fly direct from Houston to Ontario?
Direct flights are available from Houston to Ontario with select airlines.
What is the best time to book Houston to Ontario flights?
Booking in advance often helps secure better fares. Midweek departures on Tuesdays and Wednesdays typically offer lower prices for Houston to Ontario 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 Houston Flight Times.
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