Cheap flights from Ontario to Chicago

Flight FAQs

From Ontario to Chicago

Can I find flights from Ontario to Chicago for under C$ 265 on Cheapflights?

Yes, there are multiple flights from Ontario to Chicago for under C$ 265. The cheapest flight booked recently is on United Airlines for just C$ 256, but on average you can expect to pay C$ 282.

What safety measures are being taken by airlines flying from Ontario to Chicago to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travellers booking flights from Ontario to Chicago include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Ontario to Chicago have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ontario to Chicago have new flexible policies in place due to COVID-19. Air Canada, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Air Canada with this kind of flexibility.

Are there direct flights from Ontario to Chicago for under C$ 265 on Cheapflights?

Cheapflights has 20 direct flights from Ontario to Chicago under C$ 265. A good price for a direct flight from Ontario to Chicago is less than C$ 323.

Are there last-minute flights available from Ontario to Chicago for under C$ 398?

There are currently 20+ open flights from Ontario to Chicago within the next 7 days for less than C$ 398.

What days are direct flights available from Ontario to Chicago?

Direct flights are available for this route on the following days: Sunday, Thursday, Saturday.

What are the most popular airlines that fly from Ontario to Chicago?

When booking a flight from Ontario to Chicago, you may want to consider flying on Major Airline, American Airlines or Air Canada as they are the most popular for this route.

What are the most popular routes from Ontario to Chicago?

Most travellers choose Toronto Pearson Intl - Chicago O'Hare Intl, Ottawa - Chicago O'Hare Intl or London - Chicago O'Hare Intl when deciding on the best route from Ontario to Chicago.

What are the cheapest flights from Ontario to Chicago?

Looking for the cheapest flight from Ontario to Chicago? While on average our users pay C$ 386, our data indicates the cheapest price to be C$ 204. The most popular route (Toronto Pearson Intl - Chicago O'Hare Intl), is priced around C$ 300.

What are the most reliable airlines from Ontario to Chicago?

No one likes to see their flight delayed. When booking a flight from Ontario to Chicago consider choosing SkyWest Airlines (100%), Japan Airlines (100%) or Royal Jordanian (100%) as they are the most reliable in getting you off to your destination on time.

How long is the flight from Ontario to Chicago?

There are many flights that can get you from Ontario to Chicago in 1h 50m. Fly via United Airlines, Porter Airlines, or American Airlines to get the fastest option. All flights are typically direct.

What are the cheapest airlines to flying from Ontario to Chicago round-trip?

Cheapflights users have booked flights from Ontario to Chicago round-trip from C$ 256. Other airlines that can offer you cheap pricing are Air Canada, from C$ 262, and Porter Airlines, from C$ 282.

What are the cheapest airlines to fly from Ontario to Chicago one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 126. Users have also found prices from C$ 157 and C$ 175 on United Airlines and Air Canada, respectively.