Travel with Air Canada from Montréal to Chicago (YUL - ORD) from CAD 249*
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between Montréal and Chicago - our lowest fares in cash
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between Montréal and Chicago - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | May 31, 2026 | From 9,200 pts + CAD 177 Viewed: 6 hours ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | Jun 01, 2026 | From 9,200 pts + CAD 177 Viewed: 6 hours ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | Jul 08, 2026 | From 36,800 pts + CAD 691 Viewed: 4 hours ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | May 26, 2026 | From 9,200 pts + CAD 137 Viewed: 1 day ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | May 24, 2026 | From 9,200 pts + CAD 137 Viewed: 1 day ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | May 25, 2026 | From 16,800 pts + CAD 188 Viewed: 1 day ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | May 06, 2026 | From 18,400 pts + CAD 300 Viewed: 1 day ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.