Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Chicago O'Hare Intl. Airport (ORD)
UnitedUnited
American AirlinesAmerican Airlines
Alaska AirlinesAlaska Airlines
Southwest AirlinesSouthwest Airlines
Frontier AirlinesFrontier Airlines
DeltaDelta
JetBlue AirwaysJetBlue Airways
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Cheap Flights from Ontario to Chicago (ONT-ORD)
Prices were available within the past 7 days and start at ￥24,350 for one-way flights and ￥65,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Ontario (ONT) to Chicago (ORD)
October is typically the cheapest month to fly
Frequently asked questions
Travel information
Travel information
Origin airport | Los Angeles - Ontario Intl. |
Destination airport | O'Hare Intl. |
Airlines serving | United |
Roundtrip price | ￥65,260 |
Distance | 2713 km |
Average flight time | 4 hours 3 mins |
Book with confidence
Book with confidence
Ontario to Chicago Flights
Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Ontario to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Chicago.
Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ONT to ORD flights that won’t make your bank account wince. Ready to temporarily leave behind Ontario for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ORD with hotels and car rentals to score even bigger savings.
All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.
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Top Routes from Ontario
- Ontario to Naha (ONT - OKA)
- Ontario to Honolulu (ONT - HNL)
- Ontario to Boston (ONT - BOS)
- Ontario to Salt Lake City (ONT - SLC)
- Ontario to Seattle (ONT - SEA)
- Ontario to Tokyo (ONT - NRT)
- Ontario to Dallas (ONT - DFW)
- Ontario to Orlando (ONT - MCO)
- Ontario to Osaka (ONT - KIX)
- Ontario to San Francisco (ONT - SFO)
Top Routes to Chicago
- Newark Liberty Intl. Airport to Chicago (EWR - ORD)
- Osaka to Chicago (ITM - ORD)
- Naha to Chicago (OKA - ORD)
- Taipei to Chicago (TPE - ORD)
- Kobe to Chicago (UKB - ORD)
- New York to Chicago (JFK - ORD)
- Tokyo to Chicago (NRT - ORD)
- Vancouver to Chicago (YVR - ORD)
- Seoul to Chicago (ICN - ORD)
- Nagoya to Chicago (NGO - ORD)
- Albany to Chicago (ALB - ORD)
- Osaka to Chicago (KIX - ORD)
Top Routes from Ontario
Top Routes to Chicago
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