Route Price Intelligence
Cheap Flights From St. Louis to Indianapolis
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$325
Deals From
$316
Usually Costs
$316 – $337
Lowest We've Seen
$136
Based on 7,909 price pointshigh confidence
Monthly Price Guide
Jan
$432
Feb
$336
Mar
$290
Apr
$279
May
$298
Jun
$316
Jul
$316
Aug
$316
Sep
$316
Oct
$317
Nov
$316
Dec
$317
Cheapest Average Expensive
Best Time to Fly from St. Louis to Indianapolis
The cheapest time to fly from St. Louis to Indianapolis is typically April, when fares average around $279. The most expensive month tends to be January at around $432. For the best deals, consider flying in April, March, May.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13673 price checksWorst: $271