Question : How many days should you spend in Houston?
Answer : Passengers from STN to IAH stay five days on average.
Question : Is Stansted Airport (STN) the cheapest airport for getting to George Bush Intercontinental Airport (IAH)?
Answer : London Luton Airport is just 27 miles away, and, on average, flights are 52% cheaper for the next few months. Save a few bucks and put it toward your next trip.