From most locations, the cheapest flights to Houston can be found during the month of February; however great deals can be found at other times.
From most locations, to find the best deals on airfare, our data shows that users booking 0 days before flying found the cheapest flight to Houston.
On average, the cheapest flights to Houston are found when departing on a Sunday. Try to avoid departing on a Tuesday, as this is usually the most expensive day.
In general, when looking for the cheapest flight to Houston, our data indicates that morning flights are the most cost-effective. afternoon flights tend to be the most expensive.