Cheapest return flights from Porto to Boston in July from 713€

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

Return flights

26 Jul - 10 Aug Iberia
16 Jul - 20 Jul Iberia
19 Jul - 23 Jul Air France
16 Jul - 20 Jul TAP direct
26 Jul - 10 Aug TAP direct

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

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.

Book a cheap hotel in Boston

Cheap car rent in Boston

Feel free to contact us with any feedback or request another flight research.