Question : How many days should you spend in Houston?
Answer : The average time spent in Houston by travelers from Barcelona is 11 days.
Question : Are you paying the cheapest or highest price for your ticket to Houston?
Answer : Flight prices change a lot less than most routes from Spain and Canary Islands for BCN to HOU. They range from $795 to $855. However, the sooner you book, the more you'll be able to save.