Route Price Intelligence
Cheap Flights From St. Louis to Chicago Midway
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$317
Deals From
$289
Usually Costs
$289 – $327
Lowest We've Seen
$105
Based on 8,379 price pointshigh confidence
Monthly Price Guide
Jan
$351
Feb
$280
Mar
$232
Apr
$207
May
$288
Jun
$327
Jul
$327
Aug
$317
Sep
$317
Oct
$347
Nov
$358
Dec
$337
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 April, when fares average around $207. The most expensive month tends to be November at around $358. For the best deals, consider flying in April, March, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $10558 price checksWorst: $204