Flights from St Louis (St Louis) to Seattle (SEA)

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We compare hundreds of flights from St Louis to Seattle from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
St Louis (STL) to Seattle (SEA)
 Depart 07 Dec 15
 Return 10 Dec 15

Flying with United Airlines

Price subject to availability

St Louis (STL) to Seattle (SEA)
 Depart 28 Oct 15
 Return 04 Nov 15

Price subject to availability

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      Travel information for St Louis to Seattle

      cheap flights to seattle   Seattle
      Partners with flight deals forSt Louis to Seattle2
      Flights available forSt Louis to Seattle15
      Lowest ticket price forSt Louis to Seattle$255
      Average deal price forSt Louis to Seattle$265
      Flight duration forSt Louis to Seattle4 hrs 13 mins
      St Louis to Seattle1722 miles

       How much do things cost in Seattle and St Louis?

      • St Louis is 8% cheaper than Seattle
      St Louis Seattle
      Local draught beer (0.5 liter)$3.50$4.50
      Bottle of local beer (0.5 liter)$1.75$1.36
      Cheap meal$10.00$13.00

        Facts and figures about flying from St Louis to Seattle

      • Between St Louis and Seattle, the delay rate is 8.6%
      • When flying from St Louis to Seattle, Denver International is the most common place passengers connect in
      • The majority of flights between St Louis and Seattle are completed by a Boeing 737-800 (winglets)
      • Flights from St Louis to Seattle typically have a delay of 31 mins
      • The Boeing 737-700 is the smallest airplane available for flights between St Louis and Seattle
      • Each week Alaska Airlines Inc. operates 28 flights from St Louis to Seattle
      • Diversions are not a regular occurrence on flights between St Louis and Seattle
      • Flights from St Louis to Seattle have 268 passenger seats available each day
      • Flights from St Louis to Seattle are cancelled 3.4 percent of the time