Flights from Seattle - Tacoma International (SEA) to Washington Dulles International (IAD)

We compare hundreds of flights from Seattle - Tacoma International to Washington Dulles International from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
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      We've found some great deals to other destinations in Washington. As you had searched for Washington Dulles International, we thought you might be interested in these other destinations…

      Seattle (SEA) to Washington (WAS)
       Depart 14 Apr 15
       Return 25 Apr 15

      Flying with MN Airlines

      Price subject to availability

       
      Seattle (SEA) to Washington (WAS)
       Depart 25 Apr 15
       Return 02 May 15

      Price subject to availability

       
       

      Travel information for Seattle - Tacoma International to Washington Dulles International

      Photo of Washington DC   Washington
      Flight time forSeattle - Tacoma International to Washington Dulles International4 hrs 48 mins
      Distance from Seattle - Tacoma International to Washington Dulles International2300 miles
      Here are some alternative departure airports for Seattle - Tacoma International
      • Distance between Seattle - Tacoma International and Arlington (AWO): 49.5 miles
      • Distance between Seattle - Tacoma International and Port Angeles (CLM): 72.9 miles
      • Distance between Seattle - Tacoma International and Victoria (YWH): 85.9 miles

       How much do things cost in Washington and Seattle?

      Seattle Washington
      1 bedroom apartment downtown$1620.13$2096.88
      3 course meal for 2$60.00$75.00
      Imported beer (0.33 liter)$5.00$7.00
      3 bedroom apartment downtown$3314.38$4400.00
      Gasoline$4.21$4.29
      source

        Facts and figures about flying from Seattle - Tacoma International to Washington Dulles International

      • Traveling between Seattle - Tacoma International and Washington Dulles International typically provides 543 seats for passengers on a daily basis
      • United Air Lines Inc. is the most popular airline for flights between Seattle - Tacoma International and Washington Dulles International
      • There’s not much chance of diversions on flights between Seattle - Tacoma International and Washington Dulles International
      • Flights from Seattle - Tacoma International to Washington Dulles International offer a Boeing 757-300 as the largest available aircraft
      • The smallest aircraft operating flights from Seattle - Tacoma International to Washington Dulles International is the Airbus A319
      • N is the most common departure terminal for flights from Seattle - Tacoma International to Washington Dulles International
      • The standard cancellation rate when flying from Seattle - Tacoma International to Washington Dulles International is 2.4 percent
      • For flights from Seattle - Tacoma International to Washington Dulles International, 11 is the most common departure gate and C9 is the most common arrival gate

      Airports in Washington Dulles International

      Washington Dulles International Airports

      Flights to Washington