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Route Price Intelligence

Cheap Flights From Chicago to Seattle

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

Typical Price
$295
Deals From
$237
Usually Costs
$237$295
Lowest We've Seen
$93
Based on 8,667 price pointshigh confidence

Monthly Price Guide

Jan
$343
Feb
$217
Mar
$207
Apr
$207
May
$246
Jun
$295
Jul
$288
Aug
$273
Sep
$273
Oct
$282
Nov
$273
Dec
$295
Cheapest Average Expensive

Best Time to Fly from Chicago to Seattle

The cheapest time to fly from Chicago to Seattle is typically March, when fares average around $207. The most expensive month tends to be January at around $343. 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

$93$117$142$166$190Jan 5Feb 6Mar 9
Best: $9363 price checksWorst: $190
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