₹11,124 Cheap Flights from Chicago (ORD) to Ontario Intl. Airport (ONT)

View ₹11,124 flight on Tue, 16 Jun 2026Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Chicago (ORD) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at ₹11,124 for one-way flights and ₹22,280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹22,280 Return, found 4 hours ago
₹22,280
Return
found 4 hours ago
Select Delta flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹22,280 found 4 hours ago
American Airlines
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹26,145 Return, found 4 hours ago
₹26,145
Return
found 4 hours ago
Select American Airlines flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹26,145 found 4 hours ago
United
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹27,108 Return, found 4 hours ago
₹27,108
Return
found 4 hours ago
Select United flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹27,108 found 4 hours ago
United
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹28,032 Return, found 4 hours ago
₹28,032
Return
found 4 hours ago
Select United flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹28,032 found 4 hours ago
Delta
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹28,967 Return, found 4 hours ago
₹28,967
Return
found 4 hours ago
Select Delta flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹28,967 found 4 hours ago
American Airlines
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹30,004 Return, found 4 hours ago
₹30,004
Return
found 4 hours ago
Select American Airlines flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹30,004 found 4 hours ago
United
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹30,967 Return, found 4 hours ago
₹30,967
Return
found 4 hours ago
Select United flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹30,967 found 4 hours ago
Delta
Sat, 16 May - Wed, 20 May
ORD
Chicago
ONT
Ontario
₹31,676 Return, found 4 days ago
₹31,676
Return
found 4 days ago
Select Delta flight, departing Sat, 16 May from Chicago to Ontario, returning Wed, 20 May, priced at ₹31,676 found 4 days ago
United
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹31,891 Return, found 4 hours ago
₹31,891
Return
found 4 hours ago
Select United flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹31,891 found 4 hours ago
United
Wed, 9 Sept - Wed, 16 Sept
ORD
Chicago
ONT
Ontario
₹31,924 Return, found 4 hours ago
₹31,924
Return
found 4 hours ago
Select United flight, departing Wed, 9 Sept from Chicago to Ontario, returning Wed, 16 Sept, priced at ₹31,924 found 4 hours ago

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest option available. Average driving time to city centre is 42 minutes. Flights from ₹41,751
SNA
John Wayne
Cheapest
Average driving time to city centre42 min
Flights from ₹41,751

Frequently asked questions

How much is a flight from ORD to ONT?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from O'Hare Intl. Airport (ORD) to ONT was ₹22,280. Fares this cheap don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Los Angeles - Ontario Intl. Airport (ONT)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from O'Hare Airport to ONT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ORD to ONT flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Intl. Airport (ORD) to ONT?
The flight distance from O'Hare Intl. Airport (ORD) to Los Angeles - Ontario Intl. Airport (ONT) is 2,700 kilometres. Listen to some music or bury your nose in a book and the journey will zip on by.
Which airlines fly direct from ORD to Ontario Airport?
Direct flights aren't available, so you'll have to make at least one stop between ORD and ONT. Use the layover time to stretch your legs and take a break.
Are O'Hare Airport to Los Angeles - Ontario Intl. Airport (ONT) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some of the cheapest fares from O'Hare Intl. Airport (ORD) to Los Angeles - Ontario Intl. Airport (ONT) emerging a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals continuously — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines quote prices so far in advance.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Ontario Intl. Airport
Airlines serving
American Airlines, Delta, United
Return price
₹22,280
Distance
2713 km
Average flight time
2 hours 26 mins

Book with confidence

Perfect flights from Chicago to Ontario Intl. Airport

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chicago to Ontario Intl. Airport. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible O'Hare Intl. to Ontario Intl. Airport ticket options cater to your travel preferences, with incredible one-way fares from ₹11,124 and roundtrip prices from ₹22,280. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Ontario Intl. Airport and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Ontario Intl. Airport.
Perfect flights from Chicago to Ontario Intl. Airport

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