Cheap Flights from Boston to Barcelona — $206

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Boston to Barcelona

Fly from Boston to Barcelona with confidence — our search checks over 700 airlines, 50+ agencies and 5+ top booking systems to uncover the best prices, schedules and travel conditions for your trip. Compare nonstop and connecting options in seconds and lock in the deal that fits your dates and budget.

Airfare from Boston to Barcelona by month

The minimum one-way ticket price from Boston to Barcelona is $187 (January 2026), while the maximum is $369 (December 2025). On average, a ticket costs $266$536.

Airlines operating on route

Non-stop flights from Boston to Barcelona

Schedule of direct flights from Boston to Barcelona

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Boston to Barcelona:

Boston airports overview

Barcelona airports overview

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

Special offers and sales on air tickets from Boston to Barcelona

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes