Flights from Montreal to Chicago from $ 441*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Featured daily fares for flights from Montreal (YUL) to Chicago (ORD)
expand_more
location_on
location_on
More United deals on Montreal (YUL) to Chicago (ORD) flights
flight_takeoff
flight_land
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 02/28/26 - 03/07/26 | from $Â 441 Viewed: 6 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 02/28/26 - 03/07/26 | from $Â 498 Viewed: 6 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 02/28/26 - 03/07/26 | from $Â 513 Viewed: 6 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 02/28/26 - 03/07/26 | from $Â 570 Viewed: 6 hours ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 01/03/26 - 01/05/26 | from $Â 840 Viewed: 11 minutes ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 12/19/25 - 12/19/25 | from $Â 870 Viewed: 1 hour ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 01/03/26 - 01/05/26 | from $Â 926 Viewed: 11 minutes ago |
| Montreal (YUL) | Chicago (ORD) | Roundtrip | Economy | 12/19/25 - 12/19/25 | from $Â 976 Viewed: 1 hour 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.
