Travelers have found that booking a Friday departure is the best way to save up to 336% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
Travelers have found it’s best to book a flight 19 days in advance to save up to 7% 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 19 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 Islip to San Juan 1-2 weeks in advance for as low as $262, or $281 for flights within the next 24 hours.
August is one of the best times of the year to fly to San Juan from Islip. Prices for August average $313 per person but you can even find prices for as low as $121. The most expensive prices can be found in the month of December. Opting for a August flight can save you 71% on your journey compared to booking in August
Unlike at noon, when flights are generally more expensive, you can save up to 40% on flights from Islip to San Juan by exploring options for tickets in the morning.