Route Price Intelligence
Cheap Flights From St. Louis to Chennai
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$1,129
Deals From
$973
Usually Costs
$973 – $1,503
Lowest We've Seen
$932
Based on 8,376 price pointshigh confidence
Monthly Price Guide
Jan
$1,158
Feb
$1,047
Mar
$980
Apr
$980
May
$1,062
Jun
$1,593
Jul
$1,458
Aug
$1,213
Sep
$979
Oct
$1,076
Nov
$1,253
Dec
$1,618
Cheapest Average Expensive
Best Time to Fly from St. Louis to Chennai
The cheapest time to fly from St. Louis to Chennai is typically September, when fares average around $979. The most expensive month tends to be December at around $1,618. For the best deals, consider flying in September, March, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $93258 price checksWorst: $973