Facts about flights from Boston to Barcelona
- When flying from Boston to Barcelona, the most popular gateway is Lisbon Portela (LIS)
- It is on average $465.18 for a 1 stop(s) flight between Boston and Barcelona
- Condor offers the cheapest deal (flight DE2039) between Boston and Barcelona at $503.44
- LEVEL offers the best deal (flight IB2626) between Boston and Barcelona : 7h 5m at $439.13
- On average, it is $398.09 for a direct flight between Boston and Barcelona
- Usually, people stay 10 days when travelling from Boston to Barcelona
