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Cheapest one-way flights from Boston (BOS) to Porto (OPO), October

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Dates, airline, and price
Dates	Airline	Price
11 Oct	Icelandair
10 Oct	Air Canada
11 Oct	TAP Direct Flight
10 Oct	TAP Direct Flight

deals for return flights from Boston to Porto in October.

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Updated Jul 12, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Boston (BOS) to Porto (OPO), October

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