To save up to 32% on this flight, we recommend booking at least 23 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 Cartagena from $529 1-2 weeks out and tickets from $657 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to Cartagena. Flights to Cartagena from Connecticut in August are about $516 on average during August, but can be found for as low as $274.