Travel with Air Canada from Montréal to Boston (YUL - BOS) from CAD 204*
*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 | Jun 13, 2026 | From 6,700 pts + CAD 125 Viewed: 1 day ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Jun 18, 2026 | From 7,800 pts + CAD 88 Viewed: 1 day ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 31, 2026 | From 7,800 pts + CAD 88 Viewed: 1 day ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Aug 04, 2026 | From 8,100 pts + CAD 125 Viewed: 1 day ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Aug 29, 2026 | From 8,100 pts + CAD 125 Viewed: 1 day ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 27, 2026 | From 8,400 pts + CAD 88 Viewed: 12 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Aug 30, 2026 | From 8,600 pts + CAD 125 Viewed: 17 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Sep 03, 2026 | From 9,100 pts + CAD 125 Viewed: 20 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Jul 05, 2026 | From 9,100 pts + CAD 125 Viewed: 1 day ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 23, 2026 | From 10,000 pts + CAD 172 Viewed: 1 day ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 22, 2026 | From 15,000 pts + CAD 137 Viewed: 1 day ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | May 26, 2026 | From 18,000 pts + CAD 137 Viewed: 12 hours ago |
| Montréal (YUL) | Boston (BOS) | One-way / Economy | Nov 16, 2026 | From 18,400 pts + CAD 250 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.