Cheapest return flights from Boston to Porto in November from $495

Best time to book flights for Boston (BOS) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Porto (OPO) in November 2025 (see full year).

Return flights

05 Nov - 12 Nov British Airways
19 Nov - 26 Nov British Airways
04 Nov - 11 Nov British Airways
03 Nov - 10 Nov Iberia
06 Nov - 13 Nov British Airways
02 Nov - 09 Nov British Airways
01 Nov - 08 Nov TAP

Also check the deals for one-way flights from Boston to Porto in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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