Route Price Intelligence
Cheap Flights From Boston to Barcelona
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$695
Deals From
$625
Usually Costs
$625 – $793
Lowest We've Seen
$319
Based on 2,770 price pointshigh confidence
Monthly Price Guide
Jan
$752
Feb
$647
Mar
$608
Apr
$785
May
$728
Jun
$807
Jul
$793
Aug
$707
Sep
$619
Oct
$608
Nov
$609
Dec
$799
Cheapest Average Expensive
Best Time to Fly from Boston to Barcelona
The cheapest time to fly from Boston to Barcelona is typically October, when fares average around $608. The most expensive month tends to be June at around $807. For the best deals, consider flying in October, March, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $37170 price checksWorst: $718