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.
Fly from
Fly to
Budget
$154 - $154
Route
Depart
Return
Price
Islip Long IslandGrand Rapids Gerald R. Ford Intl
ISP - GRR
ISPGRR
Islip Long Island
Thu 6/13
1 stop11h 06m
Grand Rapids Gerald R. Ford Intl
Sun 6/16
1 stop9h 15m
No data available for this route at this time. Please check back soon.
Food
Overall
Comfort
Entertainment
Crew
Boarding
Reviews
Check-in experience left a LOT to be desired. I had tried to check in online but couldn't figure out how to navigate the required steps. So, we got to the airport in plenty of time to check in at the counter. But once there (and my friend and I were the ONLY people at the counter at that time) the counter agents--all four of them--seemed to have difficulty in getting us our boarding passes. AND, they charged us $25 apiece for doing it. We were not at all happy about this.
Food
Overall
Comfort
Entertainment
Crew
Boarding
Reviews
Check-in experience left a LOT to be desired. I had tried to check in online but couldn't figure out how to navigate the required steps. So, we got to the airport in plenty of time to check in at the counter. But once there (and my friend and I were the ONLY people at the counter at that time) the counter agents--all four of them--seemed to have difficulty in getting us our boarding passes. AND, they charged us $25 apiece for doing it. We were not at all happy about this.
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