Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Trinidad and Tobago. Flights to Trinidad and Tobago from New Hampshire in May are about $556 on average during May, but can be found for as low as $286.
Travelers have found it’s best to book a flight 39 days in advance to save up to 43% 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 39 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 New Hampshire to Trinidad and Tobago 1-2 weeks in advance for as low as $610, or $765 for flights within the next 24 hours.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Trinidad and Tobago as you normally would.