Travel with Air Canada from Montréal to Boston (YUL - BOS) from CAD 219*
*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 Boston - 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 Boston - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 14, 2026 | From 8,000 pts + CAD 125 Viewed: 4 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Jun 23, 2026 | From 8,400 pts + CAD 125 Viewed: 14 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 05, 2026 | From 10,000 pts + CAD 172 Viewed: 19 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 11, 2026 | From 10,000 pts + CAD 172 Viewed: 4 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 09, 2026 | From 10,000 pts + CAD 172 Viewed: 4 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 04, 2026 | From 10,000 pts + CAD 172 Viewed: 18 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 08, 2026 | From 10,000 pts + CAD 172 Viewed: 5 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 10, 2026 | From 10,000 pts + CAD 172 Viewed: 4 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 12, 2026 | From 10,000 pts + CAD 172 Viewed: 4 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 13, 2026 | From 11,300 pts + CAD 136 Viewed: 4 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Aug 31, 2026 | From 16,600 pts + CAD 249 Viewed: 22 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Aug 08, 2026 | From 16,600 pts + CAD 249 Viewed: 16 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 03, 2026 | From 20,600 pts + CAD 187 Viewed: 14 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Feb 07, 2027 | From 36,800 pts + CAD 697 Viewed: 20 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Jun 28, 2026 | From 9,100 pts + CAD 125 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.