Route Price Intelligence
Cheap Flights From St. Louis to Chennai
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,159
Deals From
$972
Usually Costs
$972 – $1,403
Lowest We've Seen
$932
Based on 4,341 price pointshigh confidence
Monthly Price Guide
Jan
$1,724
Feb
$1,129
Mar
$1,775
Apr
$1,192
May
$1,254
Jun
$1,298
Jul
$1,224
Aug
$1,118
Sep
$972
Oct
$972
Nov
$1,089
Dec
$2,022
Cheapest Average Expensive
Best Time to Fly from St. Louis to Chennai
The cheapest time to fly from St. Louis to Chennai is typically October, when fares average around $972. The most expensive month tends to be December at around $2,022. For the best deals, consider flying in October, September, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $93276 price checksWorst: $956