• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights

Here's why travelers choose CheapOair.ca
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Global Concierge
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 global concierge.

Round TripOne Way

Book Flights from Houston to Ontario

CheapOair.ca will help you to find our best deals on flights from Houston to Ontario. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With CheapOair.ca, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and budget.

No matter if you are traveling for business or pleasure, we offer a wide range of deals from business class discounts to last minute flight deals to destinations like Ontario. Whether you are planning ahead or looking for last minute tickets, CheapOair has the right flights at the right price. After booking your ticket, explore this page to view blog posts about this destination, learn more about hotels near ONT and read reviews from others who booked their flights with CheapOair.ca.

Insights About Flying from Houston to Ontario

Q. What time does the last flight to Ontario (ONT) depart from HOU?

A. The last flight to Ontario usually departs between 9:00PM - 10:00PM. This information is helpful for travelers who prefer late-night departures to plan their journey accordingly.

Q. What is the air distance between Houston to Ontario?

A. The direct air distance between Houston and Ontario is approximately 1,332 miles. This represents the shortest path between the two cities, commonly known as the "as-the-crow-flies" distance, measured from airport to airport. This distance is often used when calculating flight durations or planning air travel routes.

Q. What has been our lowest price for flights from HOU to ONT?

A. The cost of flights from Houston (HOU) to Ontario (ONT) fluctuates depending on several factors such as the time of booking, seasonality, and the airline chosen.

Q. How many non-stop flights are available from HOU to ONT?

A. A total of 25 flights fly nonstop from Houston to Ontario. This information is crucial for travelers who prioritize convenience and shorter travel times when selecting their flights.

Q. Which airlines offer the most flights from HOU to ONT?

A. Several top airlines provide frequent flights from Houston to ONT. United Airlines are among the leading carriers. These airlines offer multiple non-stop flights daily, so travelers have multiple options to choose from and shorter travel times.

Q. How many weekly flights are available between HOU to ONT?

A. There are up to 9 weekly flights available for travelers between HOU to ONT. This provides flexibility in choosing departure times that suit your schedule.

Q. Which is the high season to travel from Houston to Ontario?

A. The month of August is considered the high season for flying from HOU to ONT. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. Which is the low season to travel from Houston to Ontario?

A. April is considered the low season for traveling from Houston to Ontario, California. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. In the last 30 days, what percentage of visitors spent less than three days in ONT?

A. Around 2% of travelers spend an average of 3 days exploring Ontario. This data can help you plan the duration of your stay in Ontario effectively.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.