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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
$337
Deals From
$332
Usually Costs
$332$337
Lowest We've Seen
$139
Based on 3,462 price pointshigh confidence

Monthly Price Guide

Jan
$337
Feb
$337
Mar
$398
Apr
$532
May
$299
Jun
$300
Jul
$337
Aug
$337
Sep
$337
Oct
$337
Nov
$347
Dec
$337
Cheapest Average Expensive

Best Time to Fly from Indianapolis to Saint Louis

The cheapest time to fly from Indianapolis to Saint Louis is typically May, when fares average around $299. The most expensive month tends to be April at around $532. For the best deals, consider flying in May, June, October.

Cheapest Fare Found (Last 90 Days)

The lowest round-trip price available on each day we checked

$175$203$231$259$287Feb 5Mar 13Apr 19
Best: $17564 price checksWorst: $287
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