Hi, we are flying LAN out of JFK (one of the last minute Santiago/Easter Island bookings on Executive club). I live near ORD. In order not to stress that day. I was going to fly into New York the day before, spend the night in Manhattan, see some sights and then go to JFK that next day to start our journey. I am going to book an avios award (4500 each) for DH and myself. I can fly into LGA or EWR. I know about the train from EWR and I guess we would taxi from LGA - but is one preferable? Any tips on getting to JFK the next day? Our flight leaves at 8pm - we are not checking bags. Thank you!