To save up to 33% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Glasgow Prestwick Airport to Houston from £971 1-2 weeks out and tickets from £1,212 for flights departing within the next 72 hours.
The best pricing can be found in the month of November. Prices to Houston from Glasgow Prestwick Airport average £923. You can even find prices in November for less than £923, as users have found deals to Houston from as low as £564. The month of December appears to be one of the more expensive times to travel to Houston from Glasgow Prestwick Airport. Flying in the targeted month can save you up to 29%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Prestwick Airport to Houston as you normally would.