£ 67 Goedkope vluchten van Islip naar San Juan

Veelgestelde vragen

• What are the cheapest flights from Islip to San Juan (ISP-SJU)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as £ 67 on Goedkoopste directe vlucht routes (e.g. ISP to SJU on Di 13 jan), while Frontier Airlines offers Goedkoopste directe vlucht round-trips from £ 206 departing on Zo 11 jan and returning on Wo 14 jan.

• Which airlines offer flights from Islip to San Juan?

  At the moment, several airlines serve connecting flights from Islip to San Juan, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Islip to San Juan?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Islip to San Juan is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Islip to San Juan?

  To find best deals on flights from Islip to San Juan, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Di 13 jan, with one-way flights priced at just £ 67.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Juan travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Islip (ISP) to San Juan (SJU) the cheapest?

  The cheapest months to fly from Islip to San Juan is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Islip to San Juan on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Islip to San Juan on December 18, 2025 with Frontier Airlines, with prices starting at £209.

• Which airports can I fly to for San Juan from Islip?

  You can land at any one of the following hubs in San Juan, with Long Island Macarthur Airport to Luis Munoz Marin International Airport (ISP-SJU) is by far the most common option on this route: Luis Munoz Marin International Airport (SJU) Fernando Luis Ribas Dominicci Airport (SIG).

• Is there any time difference between Islip and San Juan?

  The time difference between San Juan and Islip is 1h.

• How do I change or cancel my ticket from Islip to San Juan?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.