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

Iberia AirlinesIBIberia AirlinesLevelLLLevel
One Way•Economy
United StatesBOS

Logan International Airport

Boston, United States
SpainBCN

Barcelona Airport

Barcelona, Spain
$435 USD
-41%$257 USD
Verified about 12 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Monday, August 31st, 2026

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