Route Price Intelligence
Cheap Flights From St. Louis to Houston
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$395
Deals From
$380
Usually Costs
$380 – $415
Lowest We've Seen
$197
Based on 8,275 price pointshigh confidence
Monthly Price Guide
Jan
$435
Feb
—
Mar
$592
Apr
$336
May
$336
Jun
$390
Jul
$390
Aug
$390
Sep
$390
Oct
$401
Nov
$430
Dec
$430
Cheapest Average Expensive
Best Time to Fly from St. Louis to Houston
The cheapest time to fly from St. Louis to Houston is typically April, when fares average around $336. The most expensive month tends to be March at around $592. For the best deals, consider flying in April, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $19787 price checksWorst: $390