Travel with Air Canada from Montréal to Chicago (YUL - ORD) from CAD 243*
*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 | Jun 11, 2026 | From 10,000 pts + CAD 164 Viewed: 1 day ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | Jun 08, 2026 | From 10,000 pts + CAD 172 Viewed: 1 day ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | Jun 07, 2026 | From 10,000 pts + CAD 175 Viewed: 1 day ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | Aug 31, 2026 | From 40,000 pts + CAD 686 Viewed: 1 day ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | May 18, 2026 | From 10,000 pts + CAD 172 Viewed: 13 hours ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | Jun 13, 2026 | From 10,100 pts + CAD 125 Viewed: 16 hours ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | May 09, 2026 | From 18,400 pts + CAD 328 Viewed: 19 hours ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | May 10, 2026 | From 18,400 pts + CAD 328 Viewed: 19 hours ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | Jul 11, 2026 | From 20,000 pts + CAD 343 Viewed: 19 hours ago |
| Montréal (YUL) | Chicago (ORD) | One-way / Economy | Jun 14, 2026 | From 20,200 pts + CAD 350 Viewed: 12 hours 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.