Route Price Intelligence
Cheap Flights From St. Louis to Houston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$410
Deals From
$367
Usually Costs
$367 – $428
Lowest We've Seen
$197
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$435
Feb
—
Mar
—
Apr
$705
May
$345
Jun
$390
Jul
$390
Aug
$323
Sep
$323
Oct
$401
Nov
$435
Dec
$435
Cheapest Average Expensive
Best Time to Fly from St. Louis to Houston
The cheapest time to fly from St. Louis to Houston is typically August, when fares average around $323. The most expensive month tends to be April at around $705. For the best deals, consider flying in August, September, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $26772 price checksWorst: $390