Flights from Montreal to Chicago from $ 349*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Montreal (YUL) to Chicago (ORD)
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More United deals on Montreal (YUL) to Chicago (ORD) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 05/22/26 - 05/24/26 | from $ 349 Viewed: 7 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 07/10/26 - 08/04/26 | from $ 405 Viewed: 13 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 05/05/26 - 05/25/26 | from $ 413 Viewed: 9 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 05/22/26 - 05/24/26 | from $ 427 Viewed: 7 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 07/10/26 - 08/04/26 | from $ 486 Viewed: 13 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 05/05/26 - 05/25/26 | from $ 490 Viewed: 9 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 05/08/26 - 05/11/26 | from $ 425 Viewed: 1 day ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 05/08/26 - 05/11/26 | from $ 467 Viewed: 1 day ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
