To save on the cost of your flight from Houston to Tarragona, book at least 35 days before your planned departure. Booking around this time can save you about 20% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $801 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $850.
Our data shows that November tends to be the cheapest month to fly to Tarragona from Houston. Users have commonly found prices around $804 for the month, but tickets can be as low as $455. Due to multiple factors, prepare for potentially higher prices in June.