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Route Price Intelligence

Cheap Flights From St. Louis to Chicago Midway

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

Typical Price
$204
Great Deal
Under $117
Typical Range
$117 – $357
Lowest We've Seen
$97
Based on 271 price pointshigh confidence

Monthly Price Guide

Jan
$117
Feb
$117
Mar
$357
Apr
$204
May
$204
Jun
$222
Jul
$204
Aug
$204
Sep
$97
Oct
$97
Nov
$203
Dec
$117
Cheapest Average Expensive

Best Time to Fly from St. Louis to Chicago Midway

The cheapest time to fly from St. Louis to Chicago Midway is typically October, when fares average around $97. The most expensive month tends to be March at around $357. For the best deals, consider flying in October, September, December.

Typical Price by Travel Month

Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route

$335$364$393$421$450OctNovDecJanFebMarApr
Cheapest month: October10,544 fares analyzedTypical low: $337
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