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Barcelona – Boston: cheap flights

Prices on this page were found by travellers in recent searches. Choose your dates to see live prices from airlines and travel agencies.Round trips from Barcelona to Boston currently start at $536. The cheapest month is February, from $519. Direct flights from $878.

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Round trip from

$536

16 Apr – 21 Apr · Icelandair · 1 stop

found today

Also for this trip: eSIM Transfer

Direct flights from

$878

15 Apr – 20 Apr · Virgin Atlantic

The route at a glance

The flight from Barcelona to Boston covers about 5864 km; the shortest flight takes 9 h 40 min, a typical one 10 h 25 min.

None of the cheapest tickets found were direct; Icelandair carries 20% of them.

Most cheap flights leave from Barcelona-El Prat Airport (12 km from the centre of Barcelona).

Most land at Logan International Airport (3 km from the centre of Boston).

A one-way ticket starts at $381, a round trip at $536.

Cheapest price by month

MonthRound trip from
November 2026$597
December 2026$588
January 2027$567
February 2027$519
April 2027$536

Cheapest day to fly

The cheapest departure in the next two months is 16 November at $382.

Cheapest day to fly
MonTueWedThuFriSatSun
14
$531
15
$543
16
$382

Cheaper More expensive

  • $382 — Monday, Nov. 16, 2026
  • $531 — Saturday, Nov. 14, 2026
  • $543 — Sunday, Nov. 15, 2026
  • $637 — Sunday, Nov. 8, 2026

Price trend, last 30 days

Prices over the past month ranged from $501 to $588, with $535 the usual level.

Today's price is about average.

  • 5 October — $501
  • 10 October — $501
  • 15 October — $579
  • 20 October — $518
  • 25 October — $519
  • 30 October — $588
  • 4 November — $536

Trip length and timing

Travellers who pay least stay roughly 7 nights — 5 nights on the very cheapest ticket — and book about 70 days before departure.

Airlines on this route

Airports used

Trip essentials

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Questions and answers

What is the cheapest price for flights from Barcelona to Boston?
The cheapest round-trip ticket found recently costs $536.
Which month is the cheapest to fly from Barcelona to Boston?
February 2027 is currently the cheapest month, with tickets from $519.
Are there direct flights from Barcelona to Boston?
Yes. Direct flights were found from $878.
Which airlines fly from Barcelona to Boston?
Airlines found on this route: American Airlines, Air Canada, avianca airlines, Finnair, ITA Airways, jetBlue, British Airways, Aer Lingus, Icelandair, Ryanair, Iberia, Lufthansa.
How far is Boston from Barcelona?
The distance is about 5864 km. A direct flight takes about 8 h 36 min.
How long is the flight from Barcelona to Boston?
The shortest flight takes 9 h 40 min; most take about 10 h 25 min.
Which airports do flights from Barcelona to Boston use?
Most depart from Barcelona-El Prat Airport and arrive at Logan International Airport.
Round trip from $536 Check live prices