Route Price Intelligence
Cheap Flights From St. Louis to Houston Intercontinental
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$324
Deals From
$210
Usually Costs
$210 – $395
Lowest We've Seen
$136
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$401
Feb
—
Mar
—
Apr
$215
May
$181
Jun
$210
Jul
$230
Aug
$230
Sep
$390
Oct
$400
Nov
$396
Dec
$401
Cheapest Average Expensive
Best Time to Fly from St. Louis to Houston Intercontinental
The cheapest time to fly from St. Louis to Houston Intercontinental is typically May, when fares average around $181. The most expensive month tends to be January at around $401. For the best deals, consider flying in May, June, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14069 price checksWorst: $180