In general, September is the cheapest month to fly from United States to Houston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $217. If you don’t want to visit Houston in September, then you should wait until February to fly from United States, when ticket prices are also cheap, with an average price of $234.
The best time to book a flight to Houston from United States is 29 days out, which is when prices tend to be around $262. In the past 72 hours, momondo users found flights from United States to Houston for as low as $63.
Our data shows that Thursday is the least expensive day to fly to Houston. Tickets to fly out on this day can be as low as $246. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from United States to Houston for around $301.
Our data shows that the cheapest United States to Houston flights are usually those with departure times in the morning. Our users have found flights to Houston in the morning for as low as $246. Try not to purchase tickets at noon because they tend to be around $295. Of course, these prices can vary depending on the time of year and what airport you fly to.