ONT to ORD from $72 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Ontario International Airport

Ontario, United States

O'Hare International Airport

Chicago, United States

$153 USD

-53%$72 USD

Verified about 10 hours ago

January 2027

Mon

Tue

Wed

Thu

Fri

Sat

Sun

28$139 29$194 30$105 31$105 1$105 2$378 3$336 4$139 5$105 6$95 7$95 8$105 9$105 10$139 11$105 12$95 13$131 14$95 15$148 16$105 17$129 18$309 19$105 20$95 21$95 22$105 23$95 24$139 25$105 26$105 27$105 28$95 29$105 30$95 31$174

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Sunday, January 24th, 2027

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