Find a great deal and save up to 34% by booking at least 58 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Islip, New York to St. John's, Saint John within the next two weeks, with the cheapest ticket starting at $505.
Flights from Islip, New York to St. John's, Saint John lean towards being more expensive in September. Prices are generally better when you fly from Islip, New York to St. John's, Saint John in October, with the cheapest ticket starting at $367.
When flying from Islip, New York to St. John's, Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
No data available for this route at this time. Please check back soon.