$247 Cheap TAP Portugal flights Boston (BOS) to Barcelona (BCN)

Finding cheap one-way TAP Portugal flights from BOS to BCN from $247 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $411 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the least expensive months to travel to Barcelona with TAP Portugal. You could also find excellent prices on one-way and round-trip fares in February.

To discover affordable flights from BOS to BCN with TAP Portugal, begin your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use the “Nonstop” filter when looking for direct TAP Portugal flights from BOS to BCN. It’s also an easy way to compare other airlines offering the same nonstop journey.

Find TAP Portugal’s earliest flights from BOS to BCN by using the “Morning” and “Early Morning” filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Barcelona Intl. Airport (BCN) is the primary Barcelona hub for TAP Portugal flights from Logan Intl. Airport (BOS).

TAP Portugal lets travelers bring 2 checked-in bags weighing up to 50 lb with maximum dimensions of 62 inches on standard economy flights from BOS to BCN. Additionally, you can bring 1 cabin bag with you in the cabin. This hand luggage must not exceed 45 inches and be no heavier than 17 lb. Baggage rules can vary depending on the cabin class and fare type, so double-check your booking or TAP Portugal’s website to avoid extra costs at the airport.

Depending on the type of fare you purchased, a fee typically applies if you modify or cancel your booking more than 24 hours after it has been confirmed. To secure plane tickets with more flexibility, select our “No cancel fee” or “Changes included” filter while looking for flights. For more details on canceling or changing your reservation, head to “Trips,” select your flight and tick “Manage Booking.”