Cheapest return flights from Porto to Boston in June from $598

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

Return flights

24 Jun - 30 Jun Fly Play
18 Jun - 25 Jun Iberia
16 Jun - 23 Jun Delta
14 Jun - 22 Jun Delta
23 Jun - 29 Jun Iberia
18 Jun - 21 Jun Iberia
30 Jun - 08 Jul Vueling Airlines
13 Jun - 21 Jun Delta
30 Jun - 09 Jul TAP direct
18 Jun - 25 Jun TAP direct
28 Jun - 30 Jun Iberia
17 Jun - 20 Jun Delta

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

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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