Departing on a Thursday is a good option for securing a great price. You can expect to save up to 109% when planning your travel around this day of the week.
Travelers have found it’s best to book a flight 44 days in advance to save up to 26% 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 44 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 Houston 1-2 weeks in advance for as low as $118, or $157 for flights within the next 24 hours.
The best pricing can be found in the month of February. Prices to Houston from Islip average $134. You can even find prices in February for less than $134, as users have found deals to Houston from as low as $68. The month of December appears to be one of the more expensive times to travel to Houston from Islip. Flying in the targeted month can save you up to 46%.
When flying from Islip to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.