Flights from Seattle Airport SEA to Washington Airport IAD

Flights are available to Seattle-Tacoma International from Washington Dulles International with a choice of 17 airliners, Ethiopian Airlines, Avianca, Lufthansa, Korean Air, Iberia, China Eastern Airlines, Brussels Airlines, Austrian Airlines, United Airlines, Philippine Airlines, Delta Air Lines, Cathay Pacific, Starlux, Jet Linx Aviation, Qatar Airways, American Airlines and Alaska Airlines. The journey time flying from Seattle-Tacoma International to Washington Dulles International United States is around 5 Hours 10 Minutes. With the distance covered being 3,701 Km (2,300 Miles). The airport code for Seattle-Tacoma International is SEA and for Washington Dulles International it is IAD.

The cost of your trip (flights) can change at weekends and at certain times of the day (if there is a choice of flights to your chosen destination. Washington Dulles International United States flights may be normally booked months in advance and this may be the best option if you intend to get the best prices from Seattle-Tacoma International. Flights to Washington Dulles International United States normally increase in price the nearer the journey date, so it is worth trying to book your tickets in advance if you can.

The time zone at Washington Dulles International is 5.0 GMT compared to 8.0 GMT at Seattle-Tacoma International so bare this in mind is you need to make travel arrangements when you arrive at Washington Dulles International.

The table below shows the amount of daily flights in operation from Seattle-Tacoma International (SEA) to Washington Dulles International (IAD).

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines012222205:4421:49VIEW FLIGHTS
Qatar Airways012222105:4421:49VIEW FLIGHTS
American Airlines012222105:4421:49VIEW FLIGHTS
Starlux011111105:4421:49VIEW FLIGHTS
Jet Linx Aviation011111105:4421:49VIEW FLIGHTS
United Airlines001111108:0916:08VIEW FLIGHTS
Philippine Airlines001211005:4421:49VIEW FLIGHTS
Delta Air Lines001111100:2016:30VIEW FLIGHTS
Cathay Pacific011110105:4421:49VIEW FLIGHTS
Lufthansa001111008:0916:08VIEW FLIGHTS
Korean Air001111016:3016:30VIEW FLIGHTS
Iberia001111008:0716:14VIEW FLIGHTS
China Eastern Airlines001111016:3016:30VIEW FLIGHTS
Brussels Airlines001111008:0916:08VIEW FLIGHTS
Austrian Airlines001111008:0916:08VIEW FLIGHTS
Avianca001101008:0916:08VIEW FLIGHTS
Ethiopian Airlines001001016:0816:08VIEW FLIGHTS

Currently Alaska Airlines offer the most direct flights from to Washington Dulles International from Seattle-Tacoma International with only 1 flight weekly. The time of the departure is 05:44

Contact Alaska Airlines at alaskaair.com to booking a flight or find up to date information on the flight times.

Below you can see the times of all flights. These flight times do vary so we recommend you look on the appropriate airline website for accurate information for the dates you are departing.

Flights Time In WeekDays
DayFlight TimesFlights
Tuesday
21:49
AirlineFlightNo
Alaska AirlinesAS367
American AirlinesAA9440
Cathay PacificCX7889
Qatar AirwaysQR2992
Jet Linx AviationJL5440
StarluxJX7072
VIEW FLIGHTS
Wednesday
08:07
AirlineFlightNo
Qatar AirwaysQR2997
08:09
AirlineFlightNo
Austrian AirlinesOS7908
LufthansaLH7485
Brussels AirlinesSN8850
16:08
AirlineFlightNo
United AirlinesUA672
Ethiopian AirlinesET1369
AviancaAV2029
16:14
AirlineFlightNo
Alaska AirlinesAS737
American AirlinesAA7585
IberiaIB7276
16:30
AirlineFlightNo
Korean AirKE3019
China Eastern AirlinesMU8804
Delta Air LinesDL541
21:49
AirlineFlightNo
Alaska AirlinesAS367
Philippine AirlinesPR6153
American AirlinesAA9440
Cathay PacificCX7889
Qatar AirwaysQR2992
Jet Linx AviationJL5440
StarluxJX7072
VIEW FLIGHTS
Thursday
00:20
AirlineFlightNo
Delta Air LinesDL541
05:44
AirlineFlightNo
Alaska AirlinesAS367
Philippine AirlinesPR6153
American AirlinesAA9440
Cathay PacificCX7889
Jet Linx AviationJL5440
08:07
AirlineFlightNo
Alaska AirlinesAS737
American AirlinesAA7585
IberiaIB7263
Qatar AirwaysQR2997
08:09
AirlineFlightNo
United AirlinesUA672
LufthansaLH7485
AviancaAV2029
16:08
AirlineFlightNo
Austrian AirlinesOS7908
Brussels AirlinesSN8850
16:30
AirlineFlightNo
Korean AirKE3019
China Eastern AirlinesMU8804
21:49
AirlineFlightNo
Philippine AirlinesPR6158
Qatar AirwaysQR2992
StarluxJX7072
VIEW FLIGHTS
Friday
00:20
AirlineFlightNo
Delta Air LinesDL541
05:44
AirlineFlightNo
American AirlinesAA9440
Cathay PacificCX7889
08:07
AirlineFlightNo
American AirlinesAA7585
IberiaIB7276
Qatar AirwaysQR2997
08:09
AirlineFlightNo
United AirlinesUA672
16:08
AirlineFlightNo
Austrian AirlinesOS7908
LufthansaLH7485
Brussels AirlinesSN8850
16:14
AirlineFlightNo
Alaska AirlinesAS737
16:30
AirlineFlightNo
Korean AirKE3019
China Eastern AirlinesMU8804
21:49
AirlineFlightNo
Alaska AirlinesAS367
Philippine AirlinesPR6158
Qatar AirwaysQR2992
Jet Linx AviationJL5440
StarluxJX7072
VIEW FLIGHTS
Saturday
05:44
AirlineFlightNo
Alaska AirlinesAS367
Philippine AirlinesPR6158
American AirlinesAA9440
Qatar AirwaysQR2992
Jet Linx AviationJL5440
StarluxJX7072
08:07
AirlineFlightNo
Alaska AirlinesAS737
IberiaIB7263
08:09
AirlineFlightNo
United AirlinesUA672
Austrian AirlinesOS7908
Ethiopian AirlinesET1369
LufthansaLH7485
Brussels AirlinesSN8850
11:55
AirlineFlightNo
Korean AirKE3019
China Eastern AirlinesMU8804
Delta Air LinesDL541
16:08
AirlineFlightNo
AviancaAV2029
16:14
AirlineFlightNo
American AirlinesAA7585
Qatar AirwaysQR2997
VIEW FLIGHTS
Sunday
05:44
AirlineFlightNo
Alaska AirlinesAS367
American AirlinesAA9440
Cathay PacificCX7889
Qatar AirwaysQR2992
Jet Linx AviationJL5440
StarluxJX7072
08:09
AirlineFlightNo
United AirlinesUA672
16:14
AirlineFlightNo
Alaska AirlinesAS737
16:30
AirlineFlightNo
Delta Air LinesDL541
VIEW FLIGHTS

Remember to have some local currency before travelling to Washington Dulles International as there may not be a bureau de change open upon your arrival.

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Flight Info FAQ - Seattle (SEA) to Washington (IAD)

Who flies from Seattle to Washington?
The following airlines fly from Seattle (SEA) to Washington (IAD): Alaska Airlines, American Airlines, Austrian Airlines, Avianca, Brussels Airlines, Cathay Pacific, China Eastern Airlines, Delta Air Lines, Ethiopian Airlines, Iberia, Jet Linx Aviation, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Starlux, United Airlines.
How far is the flight from Seattle to Washington?
The flight from Seattle to Washington is 3,701KM or 2,300 miles.
How long does the flight from Seattle to Washington to take?
The flight from Seattle to Washington takes 5 Hours 10 Minutes.

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