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 17 Aug 15
 Return 24 Aug 15

Price subject to availability

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St Louis (STL) to Seattle (SEA)
 Depart 13 Nov 15
 Return 17 Nov 15

Price subject to availability

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  • Price
  • Dep date
  11 more CheapOair.com flights available on this route
$310   Dep 03 Sep 15 - Rtn 04 Sep 15
St Louis to Seattle
STL to SEA CheapOair.com
$310   Dep 26 Sep 15 - Rtn 06 Oct 15
St Louis to Seattle
STL to SEA CheapOair.com
$310   Dep 30 Sep 15 - Rtn 06 Oct 15
St Louis to Seattle
STL to SEA CheapOair.com
$310   Dep 12 Nov 15 - Rtn 18 Nov 15
St Louis to Seattle
STL to SEA CheapOair.com
$310   Dep 12 Nov 15 - Rtn 17 Nov 15
St Louis to Seattle
STL to SEA CheapOair.com
$310   Dep 16 Nov 15 - Rtn 18 Nov 15
St Louis to Seattle
STL to SEA CheapOair.com
$317   Dep 28 Sep 15 - Rtn 05 Oct 15
St Louis to Seattle
STL to SEA CheapOair.com
$319   Dep 05 Sep 15 - Rtn 09 Sep 15
St Louis to Seattle
STL to SEA CheapOair.com
$326   Dep 03 Sep 15 - Rtn 06 Sep 15
St Louis to Seattle
STL to SEA CheapOair.com
$401   Dep 09 Aug 15 - Rtn 13 Aug 15
St Louis to Seattle
STL to SEA CheapOair.com
$422   Dep 03 Sep 15 - Rtn 07 Sep 15
St Louis to Seattle
STL to SEA CheapOair.com
St Louis (STL) to Seattle (SEA)
 Depart 17 Aug 15
 Return 24 Aug 15

Flying with Alaska Airlines

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 Seattle3
      Flights available forSt Louis to Seattle117
      Lowest ticket price forSt Louis to Seattle$282
      Average deal price forSt Louis to Seattle$296
      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 14% cheaper than Seattle
      St Louis Seattle
      Bottle of local beer (0.5 liter)$1.75$1.50
      Gasoline$3.51$4.03
      1 hour taxi waiting fee$22.00$55.00
      Local draught beer (0.5 liter)$3.50$4.50
      source

        Facts and figures about flying from St Louis to Seattle

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