Barcelona (BCN) to Boston (BOS) flight deal in business from $2,734

Air FranceAFAir FranceDelta Air LinesDLDelta Air Lines
Round Trip•Business Class
SpainBCN

Barcelona Airport

Barcelona, Spain
United StatesBOS

Logan International Airport

Boston, United States
$4,267 USD
-36%$2,734 USD
Verified about 6 hours ago
Fair Availability
22% of dates checked are available within 10% of the lowest price

Monday, October 19th, 2026

10 round-trip options

Returning
Sat, Oct 24, 2026•5 Day Trip
$5,750 USD
Google Flights
Returning
Sun, Oct 25, 2026•6 Day Trip
$5,203 USD
Google Flights
Returning
Mon, Oct 26, 2026•7 Day Trip
$4,663 USD
Google Flights
Returning
Tue, Oct 27, 2026•8 Day Trip
$4,234 USD
Google Flights
Returning
Wed, Oct 28, 2026•9 Day Trip
$4,246 USD
Google Flights
Returning
Thu, Oct 29, 2026•10 Day Trip
$4,766 USD
Google Flights
Returning
Fri, Oct 30, 2026•11 Day Trip
$5,742 USD
Google Flights
Returning
Sat, Oct 31, 2026•12 Day Trip
$5,723 USD
Google Flights
Returning
Sun, Nov 1, 2026•13 Day Trip
$4,747 USD
Google Flights
Returning
Mon, Nov 2, 2026•14 Day Trip
$4,246 USD
Google Flights