Travel with Air Canada from Seattle to Montréal (SEA - YUL) from
† Aeroplan flight bookings are currently only available on the Canadian point of sale. Learn more.
Flights between Seattle and Montréal - 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 Seattle and Montréal - our lowest fares in points
| FromSeattle (SEA) | ToMontréal (YUL) | One-way / Economy | Jun 13, 2024 | 17,200 pts + CAD 47 Viewed: 1 day ago |
| FromSeattle (SEA) | ToMontréal (YUL) | One-way / Economy | Aug 23, 2024 | 31,600 pts + CAD 162 Viewed: 1 day ago |
| FromSeattle (SEA) | ToMontréal (YUL) | One-way / Economy | Aug 24, 2024 | 31,600 pts + CAD 93 Viewed: 1 day ago |
| FromSeattle (SEA) | ToMontréal (YUL) | One-way / Economy | Jun 08, 2024 | 47,400 pts + CAD 115 Viewed: 1 day ago |
| FromSeattle (SEA) | ToMontréal (YUL) | One-way / Economy | Jun 07, 2024 | 12,500 pts + CAD 78 Viewed: 7 hours ago |
| FromSeattle (SEA) | ToMontréal (YUL) | One-way / Economy | Jun 11, 2024 | 18,400 pts + CAD 95 Viewed: 3 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.