Boston (BOS) to Barcelona (BCN) flight deal in economy from $257

IBIberia AirlinesLLLevel

One Way•Economy

BOS

Logan International Airport

Boston, United States

BCN

Barcelona Airport

Barcelona, Spain

$435 USD

-41%$257 USD

Verified about 9 hours ago

August 2026

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Rare Availability

5% of dates checked are available within 10% of the lowest price

Sunday, August 2nd, 2026

Outbound Flights

7h 5m·Nonstop

$257 USD

BOSAug 2 23:35

→

BCNAug 3 12:40

LL 2626

7h 5m·Nonstop

$262 USD

BOSAug 2 23:35

→

BCNAug 3 12:40

IB 2626Airbus A330

13h 9m·1 stop

$565 USD

BOSAug 2 12:26

→

JFKAug 2 13:55

AA 4366Embraer 175

3h 55m layover

JFKAug 2 17:50

→

BCNAug 3 07:35

AA 66Boeing 777

10h 5m·1 stop

$576 USD

BOSAug 2 17:40

→

MADAug 3 06:50

IB 348Airbus A321neo

1h 35m layover

MADAug 3 08:25

→

BCNAug 3 09:45

IB 407Airbus A320

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