Last Minute Flights from CHI to ONT
Price found within the past 7 days for the specified period. Click for updated prices.
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ORD | Los Angeles | July 31 to August 7 | $358 |
Cheapest CHI to ONT Flights
Price found within the past 7 days for the specified period. Click for updated prices.
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ORD | Los Angeles | August 25 to August 29 | $239 |
| MDW | Los Angeles | August 27 to August 29 | $239 |
| ORD | Los Angeles | September 14 to September 17 | $240 |
| ORD | Los Angeles | September 9 to September 11 | $252 |
| ORD | Los Angeles | August 25 to August 29 | $259 |
Origin airport | Midway Intl. |
|---|---|
Origin airport IATA code | MDW |
Destination airport | Ontario Intl. Airport |
Destination airport IATA code | ONT |
Distance | 1702 mi |
Chicago to Ontario Intl. Airport Flights
Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Chicago to Ontario Intl. Airport to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from CHI to ONT, we’ve got you covered here at Flights.com.
We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Chicago to Ontario Intl. Airport, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.
Plan Your Trip
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