Flights from Baltimore (BWI) to Seattle (SEA)

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We compare hundreds of flights from Baltimore 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 21 Aug 15
 Return 27 Aug 15

Flying with US Airways

Price subject to availability

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  • Dep date
  4 more CheapOair.com flights available on this route
$309   Dep 09 Jun 15 - Rtn 11 Jun 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$384   Dep 14 Jul 15 - Rtn 25 Jul 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$389   Dep 09 Jun 15 - Rtn 27 Jun 15
Baltimore to Seattle
BWI to SEA CheapOair.com
$417   Dep 20 Jul 15 - Rtn 31 Jul 15
Baltimore to Seattle
BWI to SEA CheapOair.com
Baltimore (BWI) to Seattle (SEA)
 Depart 02 Jun 15
 Return 10 Jun 15

Flying with US Airways

Price subject to availability

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Baltimore (BWI) to Seattle (SEA)
 Depart 27 May 15
 Return 03 Jun 15

Price subject to availability

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      Travel information for Baltimore to Seattle

      cheap flights to seattle   Seattle
      Partners with flight deals forBaltimore to Seattle3
      Flights available forBaltimore to Seattle110
      Lowest ticket price forBaltimore to Seattle$249
      Average flight deal forBaltimore to Seattle$398
      Average flight time forBaltimore to Seattle7 hrs 24 mins
      Baltimore to Seattle2329 miles

       How much do things cost in Seattle and Baltimore?

      • Baltimore is 13% cheaper than Seattle
      Baltimore Seattle
      Imported beer (0.33 liter bottle)$2.75$2.32
      One-way ticket (local transport)$1.60$2.50
      Imported beer (0.33 liter)$5.00$5.50
      3 course meal for 2$52.50$60.00
      source

        Facts and figures about flying from Baltimore to Seattle

      • Flights from Baltimore to Seattle offer a Boeing 737-500 as the largest available aircraft
      • If you’re flying between Baltimore and Seattle you will most likely travel with a Boeing 737-700
      • Every week Delta Air Lines, Inc. has 291 flights from Baltimore to Seattle
      • Between Baltimore and Seattle, flights are unlikely to be delayed
      • There’s not much chance of diversions on flights between Baltimore and Seattle
      • Flights from Baltimore to Seattle most frequently use Albuquerque International as a connection
      • For flights between Baltimore and Seattle, the average cancellation rate is 0.1%