Route Price Intelligence
Cheap Flights From St. Louis to Houston Intercontinental
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$291
Deals From
$259
Usually Costs
$259 – $390
Lowest We've Seen
$136
Based on 542 price pointshigh confidence
Monthly Price Guide
Jan
$390
Feb
$390
Mar
—
Apr
—
May
—
Jun
$320
Jul
$263
Aug
$258
Sep
$262
Oct
$260
Nov
$336
Dec
$390
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 August, when fares average around $258. The most expensive month tends to be February at around $390. For the best deals, consider flying in August, October, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14069 price checksWorst: $180