Cheapest one-way flights from Porto to Boston in April from $330

AirHint found the following cheapest one-way flights from Porto (OPO) to Boston (BOS) in April 2026 (see full year).

One-Way flights

26 Apr Azores Airlines
12 Apr TAP
12 Apr TAP direct
05 Apr TAP direct
06 Apr TAP direct
15 Apr TAP direct
08 Apr TAP direct
13 Apr TAP direct
14 Apr Azores Airlines
21 Apr Azores Airlines

Also check the deals for return flights from Porto to Boston in April.

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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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