€376 Find Cheap Flights from Barcelona to Boston – Compare and Save

Only Economy class is available on flights from Barcelona-El Prat Airport to Boston.

A direct flight from Barcelona-El Prat Airport to Boston takes 00m, covering 9,422 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Barcelona-El Prat Airport to Boston range from €442 to €649, with an average of €540 over the past 12 months. Anything below €442 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 22% above the €540 route average. Book 16 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average €446 return via Amsterdam Schiphol (AMS), compared with €542 for direct.

LEVEL is slightly above the route average for timely arrivals, while Delta has a lower on-time arrival rate. On-time arrival rates on Barcelona-El Prat Airport to Boston flights are:

• LEVEL: 92% on time
• Delta: 86% on time
• JetBlue: 76% on time

On average, flights on this route are punctual 86% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge €46–€90 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A330-300 family is used most often on this route, operated mainly by Air France and KLM. Other aircraft seen on the route include Airbus A330 variants.

Four airlines offer in-flight Wi-Fi on Barcelona-El Prat Airport to Boston flights:

• Air France
• Delta
• KLM
• Virgin Atlantic

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

One-way fares from Barcelona-El Prat Airport to Boston are currently lower than usual. Average one-way flight prices are about €394, which is 14% below the typical average for this route.

Boston Logan Intl Airport (BOS) hosts 5 major car hire companies, with daily rates starting from around €69 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Thrifty
• Sixt

Flights from Barcelona-El Prat Airport to Boston usually depart from Barcelona-El Prat (BCN) and arrive at Boston Logan Intl (BOS).

Evening flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Barcelona-El Prat Airport to Boston route, 14% of flights were delayed in the past three months, with delays averaging 2h 17m.

One-stop flights from Barcelona-El Prat Airport to Boston most commonly connect through:

• Lisbon Humberto Delgado (LIS) – 33% of one-stop connections
• Frankfurt am Main (FRA) – 33% of one-stop connections
• Zurich (ZRH) – 7% of one-stop connections
• London Heathrow (LHR) – 6% of one-stop connections

Yes. Flexible dates can save you up to 20% on flights from Barcelona-El Prat Airport to Boston. Thursday is the cheapest departure day at €491 return on average, while Sunday is the most expensive at €612, a difference of €121.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Flying via Madrid Barajas (MAD) gives the shortest average 1-stop total travel time of 10h 59m, compared to 11h 14m via Munich Franz Josef Strauss (MUC) and 11h 16m via Zurich (ZRH).

Boston is 5 hours behind Barcelona-El Prat Airport (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Boston are TD Garden, Boston Common, and John B. Hynes Veterans Memorial Convention Center. These are among the most viewed places in Boston on KAYAK.

Among airlines operating Barcelona-El Prat Airport to Boston flights:

• JetBlue: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• LEVEL: offers free seat selection
• KLM: offers free seat selection
• Virgin Atlantic: offers extra legroom

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• JetBlue: a cabin bag and a checked bag in Economy class
• Air France: a cabin bag and a checked bag in Economy class
• Delta: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.