Route Price Intelligence
Cheap Flights From Seattle to Chicago Midway
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$375
Deals From
$355
Usually Costs
$355 – $457
Lowest We've Seen
$93
Based on 8,643 price pointshigh confidence
Monthly Price Guide
Jan
$476
Feb
$556
Mar
$547
Apr
$355
May
$355
Jun
$365
Jul
$365
Aug
$355
Sep
$355
Oct
$375
Nov
$477
Dec
$556
Cheapest Average Expensive
Best Time to Fly from Seattle to Chicago Midway
The cheapest time to fly from Seattle to Chicago Midway is typically April, when fares average around $355. The most expensive month tends to be February at around $556. For the best deals, consider flying in April, May, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16388 price checksWorst: $305