Barcelona (BCN) to Boston (BOS) flight deal in premium economy from $824

Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price

Wednesday, September 16th, 2026

7 round-trip options

Returning
Mon, Sep 21, 20265 Day Trip
$1,967 USD
Returning
Tue, Sep 22, 20266 Day Trip
$1,967 USD
Returning
Wed, Sep 23, 20267 Day Trip
$1,083 USD
Returning
Sat, Sep 26, 202610 Day Trip
$1,984 USD
Returning
Sun, Sep 27, 202611 Day Trip
$1,984 USD
Returning
Mon, Sep 28, 202612 Day Trip
$1,967 USD
Returning
Wed, Sep 30, 202614 Day Trip
$1,294 USD