Flights from Boston to Barcelona
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Prices by day: Boston to Barcelona
Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.
Best fares from Boston to Barcelona
Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date
Boston to Barcelona at a glance
- flight time, from 7h 15m to 7h 40m
- 7h 18m
- straight-line distance
- 3,644 mi (5,864 km)
- next flight
- 12 April
- first and last departure
- 17:50 - 20:27
- lowest price, with a connection, 29 December
- $315
- average across months
- $318
- airlines
- 2
Boston to Barcelona ticket prices by month
Lowest one-way fare found by recent searches
Cheapest month: December 2026, tickets from $315. Prices come from searches over the last few days; check the search for your exact date.
The most expensive month is November 2026: from $322. The average across months is $318.
Boston to Barcelona flight schedule
5 seasonal or one-off. Departure and arrival times are local.
Seasonal and one-off flights
Not operating in the next two weeks. The first of them is on 12 April.
Days of the week are taken from the schedule for the next 14 days; schedules change by season. Barcelona is 6 hours ahead of Boston. The search shows seat availability and the price for your date.
Airlines flying Boston to Barcelona
Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches
jetBlue
Delta
jetBlue: 1 flight, first departure at 20:05, last at 20:27
MTWTFSS
Delta: 1 flight, first departure at 17:50, last at 19:20
MTWTFSS
Airports
Where flights from Boston to Barcelona depart and land
Departure from Boston
Arrival in Barcelona
When to visit Barcelona
Weather by month
Best time to visit: June, July, August and September, +26° to +29° by day, sea +22° to +27°. In November it is +18° by day and +10° at night, sea +18°, with 7 rainy days.
Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.