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Cheap Flights from Ontario to Chicago $359.8

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Cheapest Flights from Ontario to Chicago (ONT to MDW)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Ontario to Chicago (ONT to MDW)

Question : How long will the flight typically be from LA/Ontario International Airport (ONT) to Chicago Midway International Airport (MDW)?
Answer : On average, the flight time from ONT to MDW is three hours and 50 minutes.

Question : What is the cheapest day to fly in the next four weeks?
Answer : May 5th has seen bookings (as of Apr 24th) as cheap as $405. That comes in 39% below the average price for this route. Saving now means you'll have more money to spend on your trip.

Question : Who's offering the cheapest round-trip flight to Chicago Midway International Airport (MDW) over the coming months?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $405, while prices for other flights are as high as $1,077.

Question : Is price more important than specific travel days for you?
Answer : Tuesday is your lowest-cost day to fly in May. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : How many departure times from LA/Ontario International Airport (ONT) to Chicago Midway International Airport (MDW) are there on a daily basis?
Answer : Depending on the day, the number of flight times will change, but on average there is only one. The average route departing the United States currently has five different flight times per day, so expect fewer options than you're used to.

Question : How does Ontario to Chicago stack up against the rest of the world in overall promptness?
Answer : ONT to MDW currently scores 2 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 2 stars, you should feel rather worried about getting to Chicago on time.

Question : What are the chances this flight will be delayed?
Answer : Flights from ONT to MDW are on time 79% of the time, ranking in the bottom half of the world. When a flight is delayed, it's a 14-minute delay on average.