Flights from Baltimore/Washington International (BWI) to Seattle (SEA)

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We compare hundreds of flights from Baltimore/Washington International to Seattle from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Baltimore (BWI) to Seattle (SEA)
 Depart 23 Aug 15
 Return 05 Sep 15

Flying with US Airways

Price subject to availability

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Baltimore (BWI) to Seattle (SEA)
 Depart 10 Jun 15
 Return 17 Jun 15

Price subject to availability

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Baltimore (BWI) to Seattle (SEA)
 Depart 17 Aug 15
 Return 26 Aug 15

Flying with Alaska Airlines

Price subject to availability

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  • Price
  • Dep date
  8 more CheapOair.com flights available on this route
$401   Dep 10 Aug 15 - Rtn 13 Aug 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$401   Dep 16 Aug 15 - Rtn 25 Aug 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$465   Dep 04 Jul 15 - Rtn 08 Jul 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$468   Dep 07 Jul 15 - Rtn 10 Jul 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$484   Dep 20 Jul 15 - Rtn 28 Jul 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$499   Dep 22 Jun 15 - Rtn 30 Jun 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$501   Dep 07 Jul 15 - Rtn 16 Jul 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$567   Dep 23 Jun 15 - Rtn 30 Jun 15
Baltimore to Seattle
BWI to SEA CheapOair.com
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      Travel information for Baltimore/Washington International to Seattle

      cheap flights to seattle   Seattle
      Advertisers with deals forBaltimore/Washington International to Seattle4
      Deals on offer forBaltimore/Washington International to Seattle114
      Cheapest flight forBaltimore/Washington International to Seattle$289
      Average deal price forBaltimore/Washington International to Seattle$479
      Flight duration forBaltimore/Washington International to Seattle7 hrs 24 mins
      Baltimore/Washington International to Seattleonly 2331 miles

       How much do things cost in Seattle and Baltimore?

      Baltimore Seattle
      Bottle of local beer (0.5 liter)$1.77$1.90
      Large bottle of water$2.38$2.12
      Gasoline$4.29$4.13
      Cheap meal$15.00$12.00
      1 mile taxi journey$5.50$2.70
      source

        Facts and figures about flying from Baltimore/Washington International to Seattle

      • Each week Delta Air Lines, Inc. operates 291 flights from Baltimore/Washington International to Seattle
      • On average, flights from Baltimore/Washington International to Seattle are cancelled 0.1% of the time
      • When flying from Baltimore/Washington International to Seattle, Albuquerque International is the most common place passengers connect in
      • The majority of flights between Baltimore/Washington International and Seattle are completed by a Boeing 737-700
      • Gate B10 is where travellers taking Baltimore/Washington International to Seattle flights will usually depart from
      • Flights from Baltimore/Washington International to Seattle are rarely delayed
      • The Boeing 737-500 is the largest aircraft operating flights between Baltimore/Washington International and Seattle
      • Baltimore/Washington International to Seattle flights are not usually subject to diversions