$234 Cheap United flights Ontario (ONT) to Chicago (ORD)
Prices were available within the past 7 days and start at $234 for one-way flights and 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)
February is typically the cheapest month to fly
From $118 - $375 per traveler.
Alternative airports near Chicago
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Los Angeles - Ontario Intl. |
|---|---|
Destination airport | O'Hare Intl. |
Distance | 2713 km |
Average flight time | 11 hours 25 mins |
Most Popular United Routes from Ontario
Most Popular United Routes from Chicago
- Madison to Panama City (MSN - ECP)
- Syracuse to Belize City (SYR - BZE)
- Detroit to Milan (DTW - LIN)
- Syracuse to Belize City (SYR - BZE)
- Orlando to Dallas (MCO - DFW)
- El Paso to Panama City (ELP - PTY)
- Redmond to Las Vegas (RDM - LAS)
- Billings to Harlingen (BIL - HRL)
- Detroit to Milan (DTW - LIN)
- Portland to Manila (PDX - MNL)
Popular Domestic Routes in O'Hare Intl.
- Newark Liberty Intl. Airport to Milan (EWR - MXP)
- Burbank to Fresno (BUR - FAT)
- Boston to Cincinnati (BOS - CVG)
- Madison to Panama City (MSN - ECP)
- Washington to Las Vegas (IAD - LAS)
- El Paso to Panama City (ELP - PTY)
- Redmond to Las Vegas (RDM - LAS)
- Detroit to Milan (DTW - LIN)
- Houston to Gulfport (IAH - GPT)
- Billings to Harlingen (BIL - HRL)