What is the cheapest flight from Chicago to Ontario?
The cheapest flight from Chicago (CHI) to Ontario (ONT) currently starts at $186 with F9. Prices are updated regularly and may vary by date and availability.
How many airlines fly from CHI to ONT?
We found 1 airline(s) operating on the CHI–ONT route, including F9.
Are there direct flights from Chicago to Ontario?
No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.
What is the average flight price on this route?
The average flight price from Chicago to Ontario is approximately $186. Prices range from $186 to $186 depending on airline, time, and class.
How long is the flight from CHI to ONT?
The average flight duration from Chicago to Ontario is approximately 23 hours 20 minutes. Direct flights are typically shorter than connecting options.
What is the baggage allowance on CHI–ONT flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
