Route Price Intelligence
Cheap Flights From Seattle to Chicago
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$277
Great Deal
Under $257
Typical Range
$257 – $327
Lowest We've Seen
$93
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$277
Feb
$277
Mar
$277
Apr
$277
May
$270
Jun
$277
Jul
$277
Aug
$277
Sep
$277
Oct
$277
Nov
$276
Dec
$258
Cheapest Average Expensive
Best Time to Fly from Seattle to Chicago
The cheapest time to fly from Seattle to Chicago is typically December, when fares average around $258. The most expensive month tends to be September at around $277. For the best deals, consider flying in December, May, November.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: November6,526 fares analyzedTypical low: $355
Other Destinations From Seattle
Abidjan(ABJ)Albuquerque(ABQ)Acapulco(ACA)Accra(ACC)Addis Ababa(ADD)Adelaide(ADL)Malaga(AGP)Aguascalientes(AGU)Auckland(AKL)Albany(ALB)Algiers(ALG)Ahmedabad(AMD)Amman(AMM)Amsterdam(AMS)Anchorage(ANC)Stockholm(ARN)Asuncion(ASU)Athens(ATH)Atlanta(ATL)Aruba(AUA)Abu Dhabi(AUH)Austin(AUS)Bahrain(BAH)Barcelona(BCN)