Compare airlines, prices, and flight durations for your trip
Cheapest flights from Boston to Barcelona
Fly from Boston to Barcelona with confidence — our search checks over 700 airlines, 50+ agencies and 5+ top booking systems to uncover the best prices, schedules and travel conditions for your trip. Compare nonstop and connecting options in seconds and lock in the deal that fits your dates and budget.
Remember that on average the ideal time to book flights is 2 months before departure!
The minimum one-way ticket price from Boston to Barcelona is $187 (January 2026), while the maximum is $369 (December 2025). On average, a ticket costs $266–$536.
Airlines operating on route
Non-stop flights from Boston to Barcelona
Schedule of direct flights from Boston to Barcelona
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Boston to Barcelona:
Boston airports overview
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Barcelona airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Boston to Barcelona
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$206
Finnair
Direct flight
7h 15m
01/23/2026
The cheapest one-way flight from Boston to Barcelona departs on 01/23/2026, is operated by Finnair and costs $206
Cheapest round trip flight
$359
Icelandair
1 layover
23h 45m
01/24/2026
The cheapest roundtrip flight from Boston to Barcelona departs on 01/24/2026, is operated by Icelandair and costs $359
The fastest flight
7h 15m
Fastest flight from Boston to Barcelona takes 7h 15m
Direct flights
Several times a week
There are direct flights on this route 2 days a week: We and Fr
Earliest flight
10:40 PM
Latest flight
11:40 PM
Direct flights count
7
Distance
5864km
Timezone difference
6h
The distance between Boston and Barcelona is 5864km (3636 miles). There are 7 direct flights from Boston to Barcelona. The time difference between Boston and Barcelona is 6h. Flights from Boston begin at 10:40 PM. The latest flight from Boston departs at 11:40 PM
January 2026
Lowest price
on average:
$187
December 2025
Highest price
on average:
$369
Avg Price
The Boston — Barcelona route is served by a wide range of airlines: 6 in total, including Miami Air International, Finnair, JetBlue Airways, TAP Portugal, Virgin Atlantic, and United Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $206. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
Unable to find information about the schedule of direct flights from
What is the cheapest price for flights from Boston to Barcelona?
The cheapest flight ticket from Boston to Barcelona according to data for the last 48 hours costs $206
When is the best time to buy air tickets on the route Boston — Barcelona?
Often the best time to buy tickets from Boston to Barcelona is 2 months before departure.
When is the cheapest time of year to fly from Boston to Barcelona?
Based on statistics over the past years, the lowest prices for flights from Boston to Barcelona can be found flying in these months: January, May, March.
How long does it take to fly from Boston to Barcelona?
The fastest flights from Boston to Barcelona start from 7 hours 15 minutes in the air.
Which airline can fly direct from Boston to Barcelona?
The following airlines operate direct flights on the route Boston — Barcelona: Miami Air International, Finnair, JetBlue Airways
Boston Logan International (BOS) is the city’s primary international gateway and a full-service hub for carriers such as Delta and American, while also hosting strong international and regional service from JetBlue and several foreign airlines. It sits on Boston Harbor about 3–5 miles from downtown (roughly 15–25 minutes by car depending on traffic). Public transit is convenient: the MBTA Blue Line plus free shuttle or the Silver Line rapid bus to South Station typically take 20–30 minutes and cost in the low single-digit range; taxis and rideshares usually run higher. Logan can be busy at peak times but offers plentiful lounges, dining and direct long-haul connections; proximity to the city is a major plus, though terminals are spread out and security lines can be long. For budget travelers, Boston-area secondary airports like Providence (PVD) and Manchester (MHT) can be cheaper or serve low-cost carriers but sit farther from downtown by car (45–90 minutes) and may require more planning for transfers.
Fly nonstop from Boston to Barcelona for the quickest, most convenient way to cross the Atlantic and start enjoying Catalonia sooner. Direct flights shave hours off travel time and cut the hassle of layovers, though you may find cheaper options with connections — if time and comfort matter, booking nonstop is worth it.
We couldn't find any special offers for flights from Boston to Barcelona
Barcelona–El Prat (BCN) is Catalonia’s main international gateway and typically serves a mix of full-service and low-cost carriers, making it a hub for both long-haul and short-haul connections. The airport sits about 12 km southwest of the city center; travelers can reach Plaça de Catalunya in roughly 25–40 minutes by Aerobus or train, with fares generally in the low single-digit euros, or by taxi in 20–30 minutes for a higher flat fee. Regional buses and car hire are also common options. Pros include frequent services and modern terminals; cons can be crowds during peak season and extra fees for budget carriers’ add-ons. Overall it’s the primary entry point for most visitors to Barcelona.
