Tickets were $139 each way when I bought them, but now are $219 going down and $259 coming home for us. Last year I paid $89 each way after watching the prices bounce up and down for a few weeks. This year they just keep going up.
I hate Laguardia and will never fly out of there again, would only go out of JFK as we have in the past. We live on the east end of the island and for me, I'd rather pay an extra $200 for our 3 tickets and leave out of Islip. We get off the plane and we're home in 20 minutes.