Boston (BOS) to Chicago (ORD) flight deal from $59 USD in economy class – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Logan International Airport

Boston, United States

O'Hare International Airport

Chicago, United States

$102 USD

-42%$59 USD

Verified Nov 4, 2025 at 1:30 AM

December 2025

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1$170 2$104 3$59 4$59 5$59 6$59 7$59 8$59 9$59 10$59 11$59 12$127 13$59 14$59 15$59 16$59 17$99 18$194 19$88 20$209 21$126 22$157 23$162 24$122 25$104 26$157 27$213 28$194 29$131 30$90 31$59 1 2 3 4

Limited Availability

14% of dates checked are available within 10% of the lowest price

Thursday, December 18th, 2025

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