Route Price Intelligence
Cheap Flights From St. Louis to Houston Intercontinental
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$370
Deals From
$250
Usually Costs
$250 – $390
Lowest We've Seen
$136
Based on 8,117 price pointshigh confidence
Monthly Price Guide
Jan
$221
Feb
$213
Mar
$244
Apr
$230
May
$353
Jun
$381
Jul
$380
Aug
$370
Sep
$370
Oct
$370
Nov
$370
Dec
$393
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 February, when fares average around $213. The most expensive month tends to be December at around $393. For the best deals, consider flying in February, January, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13659 price checksWorst: $160