Ontario Airport (ONT) Flights to Chicago Airport (ORD)

United Airlines is the only airliner who offers flights between Ontario International and O'Hare International Airport. The flight from Ontario International to O'Hare International Airport is approximately 2,730 Kilometers which is 1,696 Miles. You should expect a flight time of around 4 Hours 1 Minute.

The exact cost of the flight we vary quite significantly base on the dates you travel, the time of day you will depart and how long in advance you pre book the flights. To obtain the best prices for O'Hare International Airport flights than book well in advance. Flight to O'Hare International Airport will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.

When arriving at O'Hare International Airport don’t forget to set your watch to the local time!

To see all airliners that offer flights between Ontario International and O'Hare International Airport please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Airlines111111107:0007:00VIEW FLIGHTS

The most direct flights are offered by United Airlines but they only offer 1 flight per week. This flight departs 07:00 and goes by the flight number UA356

If you wish to book your flight with United Airlines then we advise you book direct from their website at united.com. The best discounts can only be obtained from their website.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
07:00
AirlineFlight  No
United AirlinesUA356
VIEW FLIGHTS
Tuesday
07:00
AirlineFlight  No
United AirlinesUA356
VIEW FLIGHTS
Wednesday
07:00
AirlineFlight  No
United AirlinesUA356
VIEW FLIGHTS
Thursday
07:00
AirlineFlight  No
United AirlinesUA356
VIEW FLIGHTS
Friday
07:00
AirlineFlight  No
United AirlinesUA356
VIEW FLIGHTS
Saturday
07:00
AirlineFlight  No
United AirlinesUA356
VIEW FLIGHTS
Sunday
07:00
AirlineFlight  No
United AirlinesUA356
VIEW FLIGHTS

If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Las Vegas to Chicago O'Hare03 Hours 40 Minutes
Los Angeles to Chicago O'Hare04 Hours 6 Minutes
Palm Springs Municipal to Chicago O'Hare03 Hours 56 Minutes
San Diego to Chicago O'Hare04 Hours 4 Minutes
Santa Ana John Wayne to Chicago O'Hare04 Hours 4 Minutes

Please remember to leave plenty of time to get though customers when you are departing form the airports. Flights regulations are getting very strict these days so getting through customs can take in excess of 1 hour in some cases.

Don't forget to book a rental car!

Search for cheap hire cars at Ontario International Airport

Compare Flight Prices from ONT to ORD

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Flight Info FAQ - Ontario (ONT) to Chicago (ORD)

Who flies from Ontario to Chicago?
The following airlines fly from Ontario (ONT) to Chicago (ORD): United Airlines.
How far is the flight from Ontario to Chicago?
The flight from Ontario to Chicago is 2,730KM or 1,696 miles.
How long does the flight from Ontario to Chicago to take?
The flight from Ontario to Chicago takes 4 Hours 1 Minute.

Alternative Airports in United States with Connections from Ontario International Airport

Don't forget to book a hire car!

Search for cheap car rental deals at Ontario International Airport

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