To save on the cost of your flight from Islip, New York to Grand Rapids, book at least 24 days before your planned departure. Booking around this time can save you about 91% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $260 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $366.
Flights from Islip, New York to Grand Rapids lean towards being more expensive in March. Prices are generally better when you fly from Islip, New York to Grand Rapids in February, with the cheapest ticket starting at $180.
When flying from Islip, New York to Grand Rapids, 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.
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Had to pay to not have a random seat. Crew did not seem well prepared. Had to take back off right before landing.
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