STL - IAH Price
|
$184 - $359
|
IAH Temperature
|
59 - 86 °F
|
Popular in December High demand for flights, 14% potential price rise |
Cheapest in July Best time to find cheap flights, 41% potential price drop |
Round-trip from $184 From Lambert-St Louis Intl to Houston |
One-way from $108 One-way flight from Lambert-St Louis Intl to Houston |
Travelers have found that booking a Monday departure is the best way to save up to 30% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save up to 26% on this flight, we recommend booking at least 44 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Lambert-St Louis Intl to Houston from $118 1-2 weeks out and tickets from $157 for flights departing within the next 72 hours.
February is one of the best times of the year to fly to Houston from Lambert-St Louis Intl. Prices for February average $134 per person but you can even find prices for as low as $68. The most expensive prices can be found in the month of December. Opting for a February flight can save you 46% on your journey compared to booking in February
A simple way to save on the total cost of your ticket is to fly from Lambert-St Louis Intl to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the afternoon.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
---|---|---|---|---|---|---|
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$101 | $226 | No cancel fee | 62% | ||
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$171 | $343 | No cancel fee | 71% | ||
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$236 | $390 | No cancel fee | N/A | ||
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$174 | $392 | No cancel fee | 69% |
Early morning Midnight to 6 AM | 56% of STL to IAH departures |
Morning 6 AM to noon | 22% of STL to IAH departures |
Afternoon Noon to 6 PM | 22% of STL to IAH departures |
Evening 6 PM to midnight | 0% of STL to IAH departures |