Travelers have found it’s best to book a flight 17 days in advance to save up to 5% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Connecticut to Costa Rica 1-2 weeks in advance for as low as $393, or $422 for flights within the next 24 hours.
Flights from Connecticut to Costa Rica lean towards being more expensive in December. Prices are generally better when you fly from Connecticut to Costa Rica in October, with the cheapest ticket starting at $205.