Flights from Seattle (SEA) to Chicago-O'Hare International (ORD)

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We compare hundreds of flights from Seattle to Chicago-O'Hare International from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Seattle (SEA) to Chicago (ORD)
 Depart 15 Aug 15
 Return 17 Aug 15

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  2 more CheapOair.com flights available on this route
$421   Dep 25 Dec 15 - Rtn 29 Dec 15
Seattle to Chicago
SEA to ORD CheapOair.com
$425   Dep 24 Dec 15 - Rtn 25 Dec 15
Seattle to Chicago
SEA to ORD CheapOair.com
Seattle (SEA) to Chicago (ORD)
 Depart 28 Oct 15
 Return 04 Nov 15

Flying with Frontier Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$386   Dep 30 Sep 15 - Rtn 07 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$425   Dep 28 Oct 15 - Rtn 04 Nov 15
Seattle to Chicago
SEA to ORD momondo.com
$545   Dep 21 Oct 15 - Rtn 28 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$546   Dep 14 Oct 15 - Rtn 21 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$574   Dep 30 Sep 15 - Rtn 07 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$612   Dep 07 Oct 15 - Rtn 14 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$617   Dep 07 Oct 15 - Rtn 14 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$637   Dep 30 Sep 15 - Rtn 07 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$653   Dep 28 Oct 15 - Rtn 04 Nov 15
Seattle to Chicago
SEA to ORD momondo.com
$659   Dep 23 Sep 15 - Rtn 30 Sep 15
Seattle to Chicago
SEA to ORD momondo.com
$661   Dep 21 Oct 15 - Rtn 28 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$665   Dep 14 Oct 15 - Rtn 21 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$681   Dep 30 Sep 15 - Rtn 07 Oct 15
Seattle to Chicago
SEA to ORD momondo.com
$707   Dep 23 Sep 15 - Rtn 30 Sep 15
Seattle to Chicago
SEA to ORD momondo.com
$733   Dep 23 Sep 15 - Rtn 30 Sep 15
Seattle to Chicago
SEA to ORD momondo.com
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      Travel information for Seattle to Chicago-O'Hare International

      Photo of Chicago   Chicago
      Partners with flight deals forSeattle to Chicago-O'Hare International3
      Number of flight deals forSeattle to Chicago-O'Hare International58
      Lowest ticket price forSeattle to Chicago-O'Hare International$311
      Average flight deal forSeattle to Chicago-O'Hare International$1745
      Average flight time forSeattle to Chicago-O'Hare International3 hrs 48 mins
      Seattle to Chicago-O'Hare International1718 miles

       How much do things cost in Chicago and Seattle?

      Seattle Chicago
      Cappuccino$3.94$3.54
      Large bottle of water$2.21$1.97
      One-way ticket (local transport)$2.75$2.50
      Bottle of local beer (0.5 liter)$1.50$1.44
      Taxi - fixed fee$2.50$3.25
      source

        Facts and figures about flying from Seattle to Chicago-O'Hare International

      • The Boeing 737-800 (winglets) is the most popular aircraft used for flights between Seattle and Chicago-O'Hare International
      • The largest aircraft operating flights from Seattle to Chicago-O'Hare International is the Boeing 757 Mixed
      • The smallest aircraft for flights between Seattle and Chicago-O'Hare International is an Airbus A319
      • The average delay between Seattle and Chicago-O'Hare International is 52 mins
      • If you’re flying from Seattle to Chicago-O'Hare International, 3 will be the most common destination terminal
      • Between Seattle and Chicago-O'Hare International American Airlines Inc. operates 112 flights per week
      • Seattle to Chicago-O'Hare International flights are not usually subject to diversions
      • The most common destination gate in Chicago-O'Hare International for flights from Seattle is L1
      • On average all flights between Seattle and Chicago-O'Hare International offer a total of 1578 seats per day