Route Price Intelligence
Cheap Flights From Houston to Saint Louis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$370
Deals From
$259
Usually Costs
$259 – $390
Lowest We've Seen
$136
Based on 8,559 price pointshigh confidence
Monthly Price Guide
Jan
$230
Feb
$202
Mar
$255
Apr
$230
May
$353
Jun
$381
Jul
$381
Aug
$370
Sep
$370
Oct
$370
Nov
$370
Dec
$393
Cheapest Average Expensive
Best Time to Fly from Houston to Saint Louis
The cheapest time to fly from Houston to Saint Louis is typically February, when fares average around $202. 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: $13664 price checksWorst: $293