Price observed over the last 3 months for a round trip.
Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Chicago to Ontario takes on average 8h47.
Best time
According to user searches, the ideal month to go to Ontario is January.
* The prices shown are an average per month of the prices found by Liligo users during the last 30 days.
Check out our tips for booking your flight to Ontario (USA) from Chicago (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is January, with an average flight ticket price of $91 (calculation over the last two years). The most touristic season corresponds to the months of November, January and February.
For the cheapest flights, it is advisable to buy your ticket at least 9 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Ontario costs on average $154.
The airlines that offer the most flights are .
Here is some information and tips to know before booking your flight:
Chicago is a city in the country USA, the time zone is [[timezone]]. In Chicago, it is currently {fromLocalTime}, the temperature is on average 28°C, with a minimum of 23°C and a maximum of 34°C.
The city of Chicago (CHI) has 4 airport(s): Chicago-Merrill C. Meigs Field, Chicago FSS, Chicago-Midway and Chicago-O'Hare
Ontario is in the country USA, the time zone is [[timezone]]. In Ontario, it is currently {toLocalTime}, the temperature is on average 27°C, with a minimum of 20°C and a maximum of 38°C.
The city of Ontario has 4 airport(s): Ontario, Cable, Chino and Brackett Field
If you want to visit Ontario during the least touristic period, choose the month of January.
In Ontario, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 9 days before your departure. If you book your flight ticket 2 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Chicago to Ontario is Sunday.
When you leave, you can leave from Chicago-O'Hare, and you will arrive at Ontario.
The airport Chicago-Merrill C. Meigs Field is located 4 km, Chicago FSS is located 29 km, Chicago-Midway is located 12 km or Chicago-O'Hare is located 29 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 25°C in Ontario and 22°C in Chicago. The average rainfall in summer is 4 mm in Ontario and 141 mm in Chicago. In summer, it is warmer in Ontario and it rains less in Ontario. In winter, it is colder in Ontario and it rains more in Ontario.