Cheap PIK to Houston flights
Popular Flights from Glasgow, Scotland
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Popular Flights from Houston, Texas
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PIK to IAH Route Map
Glasgow to Houston Flights, Stats and Airplanes
Route information for flights from Prestwick to George Bush Intercontinental.
IAH - George Bush Intercontinental Airlines
Browse the most popular airlines servicing the Houston (IAH) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.