Flights from Chicago (CHI) to Seattle (SEA)

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Prices from $266 to $377

We'll show you the best deals by comparing tons of flights from Chicago to Seattle across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$266RT including taxes
Aug 15 2017 Aug 19 2017
4 nights
Chicago (CHI) to Seattle (SEA)
Flying with: United Airlines
$275RT including taxes
Aug 04 2017 Aug 08 2017
4 nights
Chicago (ORD) to Seattle (SEA)
Flying with: United Airlines
$377RT including taxes
Sep 19 2017 Sep 24 2017
5 nights
Chicago (ORD) to Seattle (SEA)
$290RT including taxes
Jul 26 2017 Aug 02 2017
7 nights
Chicago (CHI) to Seattle (SEA)

Travel information for Chicago to Seattle

Partners with offers for flights fromChicago to Seattle4
Flights available forChicago to Seattle113
Cheapest flight forChicago to Seattle$266
Average flight price forChicago to Seattle$659
Flight duration forChicago to Seattle4 hrs 20 mins
Chicago to Seattle1734 miles

How much do things cost in Seattle and Chicago?

Chicago is 9% cheaper than Seattle
1 bedroom apartment in the suburbs
Chicago
$1100.75
Seattle
$1415.71
Cinema ticket
Chicago
$12.00
Seattle
$13.00
Large bottle of water
Chicago
$1.88
Seattle
$2.08
3 bedroom apartment downtown
Chicago
$3168.24
Seattle
$3528.64
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Facts and figures about flying from Chicago to Seattle

  • The Airbus A319 is the smallest airplane available for flights between Chicago and Seattle
  • Diversions are not a regular occurrence on flights between Chicago and Seattle
  • Between Chicago and Seattle United Air Lines Inc. operates 109 flights per week
  • If you’re flying between Chicago and Seattle you will most likely travel with a Boeing 737-800 (winglets)
  • Traveling between Chicago and Seattle typically provides 1885 seats for passengers on a daily basis
  • The standard cancellation rate when flying from Chicago to Seattle is 3.3 percent
  • The largest aircraft operating flights from Chicago to Seattle is the Boeing 747-400 (Domestic)
  • A delay of 47 mins is common when flying from Chicago to Seattle

Popular routes to Seattle

Popular routes from Chicago