Flights from Chicago Airport (MDW) to Ontario Airport Airport (ONT)

Q: How long does the flight from Chicago to Ontario to take?

The flight from Chicago to Ontario takes4 Hours 2 Minutes.

We've found the cheapest flights to Ontario

Returns from £244.06

One-way from £122.03

Direct flights to Ontario International from Midway are only offered by Southwest Airlines as this route is in low demand, so the options are limited. If this route is not ideal, the only other option is to get a flight with a stop over. The official airport code for Midway is MDW and for Ontario International it is ONT.

The cost of the flights varies significantly so we can’t provide you an estimate. Prices can be 50% cheaper if you book more than a month in advance. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! Flight to Ontario International 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 Ontario International don’t forget to set your watch to the local time!

If you plan on flying to Ontario International Airport (ONT) from Midway Airport (MDW) you can pre-arrange your long or short term parking at Midway Airport (MDW).

If you are renting a car at Ontario International Airport (ONT) it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to Ontario International Airport (ONT) in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.

Organise and book your choice of transport to Midway Airport (MDW):

Ensure your arrival at Ontario International Airport (ONT) is as stress-free as possible by pre-booking your onward transport - booking early may also save you money:

You can also research and pre-book a hotel near Ontario International Airport (ONT)

To see all airliners that offer flights between Midway and Ontario International please see the table below.

Flights Chart

Airliner	Mo	Tu	We	Th	Fr	Sa	Su	First Flight	Last Flight	Flights
Southwest Airlines	1	1	1	1	1	0	1	09:00	17:40	VIEW FLIGHTS

Southwest Airlines offer the highest number of flights for this route with departures times between 09:00 and 17:40.

If you wish to book your flight with Southwest Airlines then we advise you book direct from their website at www.southwest.com/?ref=southwestairlines.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

Day

Flight Times

Flights

Monday