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

Thursday, December 24th, 2026

3 round-trip options

Returning
Sun, Jan 3, 202710 Day Trip
$4,863 USD
Returning
Mon, Jan 4, 202711 Day Trip
$4,777 USD
Returning
Tue, Jan 5, 202712 Day Trip
$4,777 USD