We do not have enough data on this route to provide a reliable graph showing how many days before departure it is the best to book.
However, usually the closer it is to the departure, the more expensive the tickets are.
The most popular airlines on the route New York Newark - Houston George Bush: American Airlines (AA), Delta Airlines (DL), Spirit Airlines (NK).
Direct flights last about 3h 44min.
Direct flights available on: Tuesday.
Direct flights: Spirit Airlines (NK).
New York (NY) Houston (TX)