Travel with Air Canada from Boston to Porto (BOS - OPO) from CAD 1,103*
*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 Boston and Porto - 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 Boston and Porto - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Boston (BOS) | Porto (OPO) | Round-trip / Economy | May 27, 2026 - Jun 06, 2026 | From 75,000 pts + CAD 224 Viewed: 3 hours ago |
| Boston (BOS) | Porto (OPO) | Round-trip / Economy | May 28, 2026 - Jun 06, 2026 | From 75,000 pts + CAD 259 Viewed: 3 hours ago |
| Boston (BOS) | Porto (OPO) | Round-trip / Economy | May 27, 2026 - Jun 05, 2026 | From 80,000 pts + CAD 214 Viewed: 3 hours ago |
| Boston (BOS) | Porto (OPO) | Round-trip / Economy | Aug 21, 2026 - Aug 29, 2026 | From 59,400 pts + CAD 167 Viewed: 1 day ago |
| Boston (BOS) | Porto (OPO) | Round-trip / Economy | Aug 21, 2026 - Aug 27, 2026 | From 69,700 pts + CAD 196 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.