Route Price Intelligence
Cheap Flights From Seattle to Chicago Midway
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$316
Deals From
$295
Usually Costs
$295 – $372
Lowest We've Seen
$93
Based on 8,324 price pointshigh confidence
Monthly Price Guide
Jan
$377
Feb
$246
Mar
$207
Apr
$227
May
$295
Jun
$337
Jul
$327
Aug
$313
Sep
$311
Oct
$458
Nov
$477
Dec
$557
Cheapest Average Expensive
Best Time to Fly from Seattle to Chicago Midway
The cheapest time to fly from Seattle to Chicago Midway is typically March, when fares average around $207. The most expensive month tends to be December at around $557. For the best deals, consider flying in March, April, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $9358 price checksWorst: $274