Flights from Washington Airport IAD to Seattle Airport SEA
We've found the cheapest flights to Seattle
If it is your first time travelling to Seattle-Tacoma International then check out the airliners Flexjet, Austrian Airlines, Singapore Airlines, Korean Air, KLM, Jet Linx Aviation, Lufthansa, Ethiopian Airlines, Brussels Airlines, Japan Airlines, Copa Airlines, Avianca, Air Tahiti Nui, China Eastern Airlines, Qatar Airways, Hawaiian Airlines, Delta Air Lines, United Airlines and Alaska Airlines. These airliners all offer direct flights that depart from Washington Dulles International, so you will find flying to Seattle-Tacoma International is quite easy. The flight time is approximately 5 Hours 10 Minutes.
The cost of the flights varies significantly so we can’t provide you an estimate. Prices can be 50% cheaper if you book more than a month in advance. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. We recommend our viewers to pay and reserve the seats in advance. This ensures you get the best seats on the plane at the cheapest prices.
When arriving at Seattle-Tacoma International don’t forget to set your watch to the local time!
If you are planning a trip to Seattle-Tacoma International Airport from Washington Dulles International Airport you can pre-arrange short or long term parking at Washington Dulles International Airport.
If you chose to rent a car at Seattle-Tacoma International Airport and need to return it, find the nearest fuel station along your route to Seattle-Tacoma International Airport in order to avoid incurring additional cost when you return your vehicle.
We suggest pre-booking your transport to Washington Dulles International Airport. The following options are available:
- Private Transfers to Washington Dulles International Airport
- Buses to Washington Dulles International Airport
- Taxis to Washington Dulles International Airport
- Train Services to/near Washington Dulles International Airport
Ensure your arrival at Seattle-Tacoma International Airport is as smooth as possible by pre-booking your transport - which in many cases will also save you money:
- Car rental at Seattle-Tacoma International Airport (SEA)
- Private transfers at Seattle-Tacoma International Airport (SEA)
- Buses from Seattle-Tacoma International Airport (SEA)
- Taxis from Seattle-Tacoma International Airport (SEA)
- Train services at or near Seattle-Tacoma International Airport (SEA)
Find hotels close to Seattle-Tacoma International Airport many hotels offer airport transfers directly from the airport to your hotel.
Please see below the airlines that fly from Washington Dulles International (IAD) to Seattle-Tacoma International (SEA) and the amount of daily flights in operation.
Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
United Airlines | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 08:35 | 17:15 | VIEW FLIGHTS |
Alaska Airlines | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 07:02 | 19:06 | VIEW FLIGHTS |
Qatar Airways | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 07:02 | 19:06 | VIEW FLIGHTS |
Hawaiian Airlines | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 07:02 | 19:06 | VIEW FLIGHTS |
Delta Air Lines | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 07:15 | 18:25 | VIEW FLIGHTS |
China Eastern Airlines | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 07:15 | 18:25 | VIEW FLIGHTS |
Air Tahiti Nui | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 07:02 | 07:02 | VIEW FLIGHTS |
Japan Airlines | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 07:02 | 10:00 | VIEW FLIGHTS |
Copa Airlines | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 08:35 | 17:15 | VIEW FLIGHTS |
Avianca | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 08:35 | 17:15 | VIEW FLIGHTS |
Lufthansa | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 17:15 | 17:15 | VIEW FLIGHTS |
Ethiopian Airlines | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 17:15 | 17:15 | VIEW FLIGHTS |
Brussels Airlines | 1 | 1 | 1 | 0 | 1 | 1 | 0 | 17:15 | 17:15 | VIEW FLIGHTS |
Singapore Airlines | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 19:06 | 19:06 | VIEW FLIGHTS |
Korean Air | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 18:25 | 18:25 | VIEW FLIGHTS |
KLM | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 18:25 | 18:25 | VIEW FLIGHTS |
Jet Linx Aviation | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 07:02 | 07:02 | VIEW FLIGHTS |
Austrian Airlines | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 17:15 | 17:15 | VIEW FLIGHTS |
Flexjet | 0 | 0 | 0 | 0 | 0 | 1 | 0 | VIEW FLIGHTS |
Flights from Washington Dulles International to Seattle-Tacoma International are very limited. Only United Airlines operate flights, of which there is only 1 per week. The time of the departure for this flight is 08:35
You can find the latest flight availability and prices from United Airlines at united.com. You can also book direct and get their latest discounts.
Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.
Day | Flight Times | Flights | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monday | 07:02
07:15
08:35
10:00
17:15
18:25
19:06
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Tuesday | 07:02
07:15
08:35
17:15
18:25
19:06
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wednesday | 07:02
07:15
08:35
17:15
18:25
19:06
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Thursday | 07:02
07:15
08:35
10:00
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Friday | 07:02
07:15
08:35
17:15
19:06
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Saturday | 07:02
07:15
08:35
09:30
10:00
17:15
18:25
19:06
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunday | 07:02
07:15
08:35
17:15
18:25
19:06
| VIEW FLIGHTS |
Flights to Seattle-Tacoma International are also available from airports close to Washington Dulles International. Below we have provided a short list of routes which you could consider is you feel that are suitable.
Route | Stops | Distance | Flying Time |
---|---|---|---|
Baltimore Washington Thurgood Marshall to Seattle | 0 | 5 Hours 13 Minutes | |
Washington Ronald Reagan Washington National to Seattle | 0 | 5 Hours 12 Minutes | |
Philadelphia to Seattle | 0 | 5 Hours 18 Minutes |
Before you start your journey remember to check you have all your documents; in particular, your passport and flight tickets. You will be surprised at the amount of people of forget these!
Don't forget to book a hire car!
Search for cheap car rentals at IAD
Flight Price FAQ - Washington (IAD) to Seattle (SEA)
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Alternative Airports in United States with Connections from Dulles International Airport
- airplanemode_active Dulles Virginia Airport to Atlanta 75 flights per week
- airplanemode_active Dulles Virginia Airport to Charlotte Douglas 68 flights per week
- airplanemode_active Dulles Virginia Airport to Los Angeles 54 flights per week
- airplanemode_active Dulles Virginia Airport to Newark 44 flights per week
- airplanemode_active Dulles Virginia Airport to Houston 38 flights per week
- airplanemode_active Dulles Virginia Airport to Chicago OHare International 36 flights per week
- airplanemode_active Dulles Virginia Airport to Dallas Fort Worth International 33 flights per week
- airplanemode_active Dulles Virginia Airport to Windsor Locks 30 flights per week
- airplanemode_active Dulles Virginia Airport to Philadelphia International 30 flights per week
- airplanemode_active Dulles Virginia Airport to Albany International 29 flights per week
- airplanemode_active Dulles Virginia Airport to Cleveland Hopkins International 28 flights per week
- airplanemode_active Dulles Virginia Airport to Raleigh 28 flights per week
- airplanemode_active Dulles Virginia Airport to New York La Guardia 27 flights per week
- airplanemode_active Dulles Virginia Airport to San Diego International 27 flights per week
- airplanemode_active Dulles Virginia Airport to Kentucky 26 flights per week
- airplanemode_active Dulles Virginia Airport to Roanoke 26 flights per week
- airplanemode_active Dulles Virginia Airport to Greensboro 25 flights per week
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- airplanemode_active Dulles Virginia Airport to Rochester Greater Rochester International 24 flights per week
- airplanemode_active Dulles Virginia Airport to Greenville Spartanburg International 22 flights per week
- airplanemode_active Dulles Virginia Airport to Nashville 21 flights per week
- airplanemode_active Dulles Virginia Airport to Huntsville International Carl T Jones Field 21 flights per week
- airplanemode_active Dulles Virginia Airport to Tampa 21 flights per week
- airplanemode_active Dulles Virginia Airport to Dayton James Cox Dayton International 20 flights per week
- airplanemode_active Dulles Virginia Airport to Las Vegas 20 flights per week
- airplanemode_active Dulles Virginia Airport to Teterboro 20 flights per week
- airplanemode_active Dulles Virginia Airport to State College 19 flights per week
- airplanemode_active Dulles Virginia Airport to Miami International 18 flights per week
- airplanemode_active Dulles Virginia Airport to Wilkes Barre Scranton 15 flights per week
- airplanemode_active Dulles Virginia Airport to West Palm Beach International 15 flights per week
- airplanemode_active Dulles Virginia Airport to New York John F Kennedy International 14 flights per week
- airplanemode_active Dulles Virginia Airport to Alabama 14 flights per week
- airplanemode_active Dulles Virginia Airport to San Antonio International 14 flights per week
- airplanemode_active Dulles Virginia Airport to Harrisburg International 13 flights per week
- airplanemode_active Dulles Virginia Airport to Williamsport 8 flights per week
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- airplanemode_active Dulles Virginia Airport to Portland International 7 flights per week
- airplanemode_active Dulles Virginia Airport to Los Angeles Van Nuys 7 flights per week
- airplanemode_active Dulles Virginia Airport to Naples 5 flights per week
- airplanemode_active Dulles Virginia Airport to Sarasota 5 flights per week
- airplanemode_active Dulles Virginia Airport to Baltimore Washington International Thurgood Marshall 4 flights per week
- airplanemode_active Dulles Virginia Airport to Oxford Waterbury oxford 4 flights per week
- airplanemode_active Dulles Virginia Airport to South Bend 4 flights per week
- airplanemode_active Dulles Virginia Airport to Bedford Hanscom 3 flights per week
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- airplanemode_active Dulles Virginia Airport to Myrtle Beach Grand Strand 3 flights per week
- airplanemode_active Dulles Virginia Airport to Miami Opa Locka 3 flights per week
- airplanemode_active Dulles Virginia Airport to Poughkeepsie 3 flights per week
- airplanemode_active Dulles Virginia Airport to Dallas Love Field 2 flights per week
- airplanemode_active Dulles Virginia Airport to Grand Rapids Gerald R Ford International 2 flights per week
- airplanemode_active Dulles Virginia Airport to Honolulu International 2 flights per week
- airplanemode_active Dulles Virginia Airport to Wilmington Greater Wilmington 2 flights per week
- airplanemode_active Dulles Virginia Airport to Latrobe Westmoreland County 2 flights per week
- airplanemode_active Dulles Virginia Airport to Manchester boston Regional 2 flights per week
- airplanemode_active Dulles Virginia Airport to Baltimore Glenn L Martin 2 flights per week
- airplanemode_active Dulles Virginia Airport to New Orleans Lakefront 2 flights per week
- airplanemode_active Dulles Virginia Airport to Columbus Ohio State University 2 flights per week
- airplanemode_active Dulles Virginia Airport to Walterboro 2 flights per week
- airplanemode_active Dulles Virginia Airport to Brunswick Mckinnon 2 flights per week
- airplanemode_active Dulles Virginia Airport to Thermal 2 flights per week
- airplanemode_active Dulles Virginia Airport to Martinsburg 1 flights per week
- airplanemode_active Dulles Virginia Airport to Blacksburg 1 flights per week
- airplanemode_active Dulles Virginia Airport to Bridgeport 1 flights per week
- airplanemode_active Dulles Virginia Airport to Beverly 1 flights per week
- airplanemode_active Dulles Virginia Airport to Clarksburg 1 flights per week
- airplanemode_active Dulles Virginia Airport to Athens 2 1 flights per week
- airplanemode_active Dulles Virginia Airport to Pittsburgh Allegheny County 1 flights per week
- airplanemode_active Dulles Virginia Airport to Columbus Metropolitan 1 flights per week
- airplanemode_active Dulles Virginia Airport to Conroe 1 flights per week
- airplanemode_active Dulles Virginia Airport to Erie 1 flights per week
- airplanemode_active Dulles Virginia Airport to Findlay 1 flights per week
- airplanemode_active Dulles Virginia Airport to Fort Pierce 1 flights per week
- airplanemode_active Dulles Virginia Airport to Atlanta Fulton County 1 flights per week
- airplanemode_active Dulles Virginia Airport to East Hampton 1 flights per week
- airplanemode_active Dulles Virginia Airport to Lakeland 1 flights per week
- airplanemode_active Dulles Virginia Airport to Lawton 1 flights per week
- airplanemode_active Dulles Virginia Airport to White River 1 flights per week
- airplanemode_active Dulles Virginia Airport to Omaha 1 flights per week
- airplanemode_active Dulles Virginia Airport to Newport News 1 flights per week
- airplanemode_active Dulles Virginia Airport to Pontiac 1 flights per week
- airplanemode_active Dulles Virginia Airport to Santa Ana John Wayne 1 flights per week
- airplanemode_active Dulles Virginia Airport to York 1 flights per week
- airplanemode_active Dulles Virginia Airport to Toledo Express 1 flights per week
- airplanemode_active Dulles Virginia Airport to Wildwood 1 flights per week
- airplanemode_active Dulles Virginia Airport to San Francisco 69 flights per week
- airplanemode_active Dulles Virginia Airport to Denver International 65 flights per week
- airplanemode_active Dulles Virginia Airport to Detroit 45 flights per week
- airplanemode_active Dulles Virginia Airport to Orlando International 44 flights per week
- airplanemode_active Dulles Virginia Airport to Minneapolis St Paul International 38 flights per week
- airplanemode_active Dulles Virginia Airport to Norfolk International 34 flights per week
- airplanemode_active Dulles Virginia Airport to Boston 31 flights per week
- airplanemode_active Dulles Virginia Airport to Charlottesville 30 flights per week
- airplanemode_active Dulles Virginia Airport to Richmond International 30 flights per week
- airplanemode_active Dulles Virginia Airport to Knoxville 29 flights per week
- airplanemode_active Dulles Virginia Airport to Port Columbus International 28 flights per week
- airplanemode_active Dulles Virginia Airport to Burlington International 27 flights per week
- airplanemode_active Dulles Virginia Airport to Portland International Jetport 27 flights per week
- airplanemode_active Dulles Virginia Airport to Syracuse 27 flights per week
- airplanemode_active Dulles Virginia Airport to Indianapolis 26 flights per week
- airplanemode_active Dulles Virginia Airport to Buffalo Niagara International 25 flights per week
- airplanemode_active Dulles Virginia Airport to Phoenix 25 flights per week
- airplanemode_active Dulles Virginia Airport to Providence 25 flights per week
- airplanemode_active Dulles Virginia Airport to Austin bergstrom International 22 flights per week
- airplanemode_active Dulles Virginia Airport to Morgantown 22 flights per week
- airplanemode_active Dulles Virginia Airport to Columbia Metropolitan 21 flights per week
- airplanemode_active Dulles Virginia Airport to Louisville 21 flights per week
- airplanemode_active Dulles Virginia Airport to Charleston AFB Municipal 20 flights per week
- airplanemode_active Dulles Virginia Airport to Du Bois 20 flights per week
- airplanemode_active Dulles Virginia Airport to Savannah Hilton Head 20 flights per week
- airplanemode_active Dulles Virginia Airport to Jacksonville 19 flights per week
- airplanemode_active Dulles Virginia Airport to Lancaster 18 flights per week
- airplanemode_active Dulles Virginia Airport to Fort Lauderdale hollywood International 16 flights per week
- airplanemode_active Dulles Virginia Airport to Bradford 15 flights per week
- airplanemode_active Dulles Virginia Airport to St Louis Lambert St Louis International 15 flights per week
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- airplanemode_active Dulles Virginia Airport to New Orleans 14 flights per week
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- airplanemode_active Dulles Virginia Airport to Salt Lake City 8 flights per week
- airplanemode_active Dulles Virginia Airport to Ogdensburg 7 flights per week
- airplanemode_active Dulles Virginia Airport to Sacramento International 7 flights per week
- airplanemode_active Dulles Virginia Airport to Morristown Municipal 6 flights per week
- airplanemode_active Dulles Virginia Airport to Nantucket 5 flights per week
- airplanemode_active Dulles Virginia Airport to Vero Beach 5 flights per week
- airplanemode_active Dulles Virginia Airport to Cleveland Cuyahoga County 4 flights per week
- airplanemode_active Dulles Virginia Airport to Chicago Pal Waukee 4 flights per week
- airplanemode_active Dulles Virginia Airport to Fletcher 3 flights per week
- airplanemode_active Dulles Virginia Airport to Belmar Farmingdale 3 flights per week
- airplanemode_active Dulles Virginia Airport to Allentown 3 flights per week
- airplanemode_active Dulles Virginia Airport to Washington Ronald Reagan Washington National 3 flights per week
- airplanemode_active Dulles Virginia Airport to Punta Gorda Charlotte County 3 flights per week
- airplanemode_active Dulles Virginia Airport to Provo 3 flights per week
- airplanemode_active Dulles Virginia Airport to Frederick Municipal 2 flights per week
- airplanemode_active Dulles Virginia Airport to Hilton Head 2 flights per week
- airplanemode_active Dulles Virginia Airport to New Haven 2 flights per week
- airplanemode_active Dulles Virginia Airport to Wilmington International 2 flights per week
- airplanemode_active Dulles Virginia Airport to Chicago Midway 2 flights per week
- airplanemode_active Dulles Virginia Airport to Milwaukee General Mitchell International 2 flights per week
- airplanemode_active Dulles Virginia Airport to Vineyard Haven 2 flights per week
- airplanemode_active Dulles Virginia Airport to Oakland International 2 flights per week
- airplanemode_active Dulles Virginia Airport to Philadelphia North Philadelphia 2 flights per week
- airplanemode_active Dulles Virginia Airport to Salina 2 flights per week
- airplanemode_active Dulles Virginia Airport to Stuart 2 flights per week
- airplanemode_active Dulles Virginia Airport to Anchorage Ted Stevens Anchorage International 1 flights per week
- airplanemode_active Dulles Virginia Airport to Aspen 1 flights per week
- airplanemode_active Dulles Virginia Airport to Boca Raton 1 flights per week
- airplanemode_active Dulles Virginia Airport to Bartow 1 flights per week
- airplanemode_active Dulles Virginia Airport to Chattanooga 1 flights per week
- airplanemode_active Dulles Virginia Airport to St Louis St Louis Downtown 1 flights per week
- airplanemode_active Dulles Virginia Airport to Augusta Bush Field 1 flights per week
- airplanemode_active Dulles Virginia Airport to Atlantic City International 1 flights per week
- airplanemode_active Dulles Virginia Airport to Columbia Owens Field 1 flights per week
- airplanemode_active Dulles Virginia Airport to Danbury 1 flights per week
- airplanemode_active Dulles Virginia Airport to Easton 1 flights per week
- airplanemode_active Dulles Virginia Airport to Westhampton 1 flights per week
- airplanemode_active Dulles Virginia Airport to Farmingdale 1 flights per week
- airplanemode_active Dulles Virginia Airport to Hagerstown 1 flights per week
- airplanemode_active Dulles Virginia Airport to Winston Salem 1 flights per week
- airplanemode_active Dulles Virginia Airport to Lansing 1 flights per week
- airplanemode_active Dulles Virginia Airport to Laconia 1 flights per week
- airplanemode_active Dulles Virginia Airport to Marco Island 1 flights per week
- airplanemode_active Dulles Virginia Airport to Page 1 flights per week
- airplanemode_active Dulles Virginia Airport to Clearwater St Petersburg Clearwater International 1 flights per week
- airplanemode_active Dulles Virginia Airport to Roswell 1 flights per week
- airplanemode_active Dulles Virginia Airport to Southern Pines 1 flights per week
- airplanemode_active Dulles Virginia Airport to Miami Tamiami 1 flights per week
- airplanemode_active Dulles Virginia Airport to Oxford University Oxford 1 flights per week
- airplanemode_active Dulles Virginia Airport to Panama City 1 flights per week
Don't forget to book your car rental!
Search for cheap car rentals in Dulles Virginia
Useful Information about Dulles International Airport
See all the airport lounges, locations and opening times available at Dulles International Airport
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View...See all shops available at Dulles International Airport - plan your duty free shopping in advance
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