STL - IAH
$305 - $396
59 - 86 °F
|Popular in||March||High demand for flights, 12% potential price rise|
|Cheapest in||September||Best time to find cheap flights, 12% potential price drop|
|Round-trip from||S$ 305||From St Louis to Houston|
|One-way from||S$ 169||One-way flight from St Louis to Houston|
Departing on a Monday is a good option for securing a great price. You can expect to save up to 30% when planning your travel around this day of the week.
Users have found that booking a flight from St Louis to Houston at least 27 days early can save you up to 43% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from St Louis to Houston for as little as $167 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $207 for flights departing within the next 3 days.
The best pricing can be found in the month of October. Prices to Houston from St Louis average $162. You can even find prices in October for less than $162, as users have found deals to Houston from as low as $74. The month of January appears to be one of the more expensive times to travel to Houston from St Louis. Flying in the targeted month can save you up to 21%.
It’s optimal to fly from St Louis to Houston in the evening. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the afternoon.
|Early morning Midnight to 6 AM||42% of STL to IAH departures|
|Morning 6 AM to noon||29% of STL to IAH departures|
|Afternoon Noon to 6 PM||29% of STL to IAH departures|
|Evening 6 PM to midnight||0% of STL to IAH departures|