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Route Price Intelligence

Cheap Flights From Indianapolis to Saint Louis

Live pricing benchmarks, monthly patterns, and historical lows for this route.

Typical Price
$316
Deals From
$311
Usually Costs
$311$317
Lowest We've Seen
$139
Based on 7,446 price pointshigh confidence

Monthly Price Guide

Jan
$464
Feb
$317
Mar
$291
Apr
$279
May
$304
Jun
$316
Jul
$317
Aug
$316
Sep
$316
Oct
$317
Nov
$317
Dec
$317
Cheapest Average Expensive

Best Time to Fly from Indianapolis to Saint Louis

The cheapest time to fly from Indianapolis to Saint Louis is typically April, when fares average around $279. The most expensive month tends to be January at around $464. 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

$139$172$205$238$271Jan 5Feb 5Mar 7
Best: $13958 price checksWorst: $271
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