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Book Flights from Chicago to Ontario

CheapOair.ca will help you to find the best deals on flights from Chicago 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 Chicago to Ontario

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

A. The last flight to Chicago usually departs between 12:00AM - 1:00AM. This information is helpful for travelers who prefer late-night departures to plan their journey accordingly.

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

A. The direct air distance between Chicago and Ontario is approximately 1,697 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. How many non-stop flights are available from CHI to ONT?

A. A total of 2 flights fly nonstop from Chicago to Ontario. This information is crucial for travelers who prioritize convenience and shorter travel times when selecting their flights.

Q. What is the busiest day for passengers traveling between Chicago and Ontario?

A. The busiest day for passengers flying between Chicago to Ontario is Monday. Being aware of the peak travel day can help you plan your trip to avoid overcrowded flights or airports.

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

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

Q. How many direct flights are available from CHI to ONT?

A. There are a total of 2 direct flights from Chicago to Ontario. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

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

A. December, January, February is considered the low season for traveling from Chicago 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 8% 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.