To save up to 20% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Connecticut to Barcelona Intl from $801 1-2 weeks out and tickets from $850 for flights departing within the next 72 hours.
Our data shows that November tends to be the cheapest month to fly to Barcelona Intl from Connecticut. Users have commonly found prices around $804 for the month, but tickets can be as low as $455. Due to multiple factors, prepare for potentially higher prices in June.