Cheap flights from Seattle to Washington, D.C. from £127

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Direct
Wed, Jul 23
Seattle SEAWashington, D.C. DCA

£127
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Direct
Wed, Jul 23
Seattle SEAWashington, D.C. DCA

£127
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Direct
Wed, Jul 23
Seattle SEAWashington, D.C. DCA

£127
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Direct
Wed, Jul 23
Seattle SEAWashington, D.C. DCA

£127
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Direct
Wed, Jul 23
Seattle SEAWashington, D.C. DCA

£127
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Direct
Tue, Jul 22
Seattle SEAWashington, D.C. IAD

£130
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Prices updated:

Direct
Thu, Jul 24 – Tue, Jul 29
Seattle SEAWashington, D.C. IAD

£225
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Direct
Thu, Jul 24 – Tue, Jul 29
Seattle SEAWashington, D.C. IAD

£225
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Direct
Thu, Jul 24 – Tue, Jul 29
Seattle SEAWashington, D.C. IAD

£225
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Direct
Thu, Jul 24 – Tue, Jul 29
Seattle SEAWashington, D.C. IAD

£225
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Direct
Thu, Jul 24 – Tue, Jul 29
Seattle SEAWashington, D.C. IAD

£225
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Direct
Thu, Jul 24 – Tue, Jul 29
Seattle SEAWashington, D.C. IAD

£225
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Prices updated:

How much do flights to Washington, D.C. cost?

Key info about flying to Washington, D.C.

Depart from
Seattle–Tacoma International
Arrive to
Washington Dulles International
Average flights per week
388
Flight distance
3752 km
Worth visiting
Lincoln Memorial - National Mall

Weekly direct flights

Discover the top airlines offering direct flights from Seattle to Washington, D.C. in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineMon 23.06Tue 24.06Wed 25.06Thu 26.06Fri 27.06Sat 28.06Sun 29.06
---565566
---444211
---4342---1
Weekly flights: 63 totalDaily flights: 9 averageMost flights: Wednesday 6 flights
AirlineMon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07Sun 06.07
7766541
324411---
------11---3---
Weekly flights: 56 totalDaily flights: 8 averageMost flights: Monday 7 flights
AirlineMon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07Sun 13.07
3757775
2444333
------2------------
Weekly flights: 66 totalDaily flights: 9.43 averageMost flights: Tuesday 7 flights
AirlineMon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07Sun 20.07
7567643
3444422
---3311------
Weekly flights: 69 totalDaily flights: 9.86 averageMost flights: Monday 7 flights

Check-in for a flight from Seattle to Washington, D.C.

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
American AirlinesAALAANo
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo
Spirit AirlinesNKSNKNo

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-1°C
February8°C0°C
March12°C3°C
April19°C8°C
May23°C13°C
June28°C18°C
July31°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C5°C
December8°C1°C
Hottest Month
31°C
July
Coldest month
-1°C
January
Sunny days
267
days per year
Snow days
8
days per year

14 day forecast

Sunday
29 Jun
36°C26°C
6 Jul
36°C21°C
Monday
30 Jun
87%
29°C24°C
7 Jul
84%
36°C23°C
Tuesday
1 Jul
81%
32°C23°C
8 Jul
75%
36°C23°C
Wednesday
2 Jul
89%
32°C21°C
9 Jul
88%
35°C22°C
Thursday
3 Jul
86%
32°C21°C
10 Jul
88%
29°C21°C
Friday
4 Jul
79%
29°C20°C
11 Jul
85%
27°C19°C
Saturday
5 Jul
31°C17°C
12 Jul
81%
28°C21°C

Washington, D.C. travel tips

Step into Georgetown, Washington's most respectable neighbourhood
If you want to save money, rent accommodation in cities nearby, not in Washington DC
It is customary in Washington to drink iced black tea without sugar
Travelers usually depart from Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, or Boeing Field when they travel from Seattle to Washington, D.C.. Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The distance between Seattle and Washington, D.C. is 3752 km. The most popular airlines for this route are United Airlines, American Airlines, Hawaiian Airlines, Alaska Airlines, and Spirit Airlines. Seattle and Washington, D.C. have 388 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, and National Mall.

Frequently asked questions

How long does it take to travel from Seattle to Washington, D.C.?
What is the flight distance between Seattle and Washington, D.C.?
What airlines offer nonstop (direct) flights between Seattle and Washington, D.C.?
What are the most popular routes to and from Seattle?
What are the most popular routes to and from Washington, D.C.?
Which airports are there in Seattle?
What airports are near Seattle?
What airports are near Washington, D.C.?
Which airlines fly between Seattle and Washington, D.C.?
When’s the best time to travel between Seattle and Washington, D.C.?
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How many airports are there near Seattle?
How many airports are there near Washington, D.C.?
What time do nonstop (direct) flights between Seattle and Washington, D.C. depart?
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What time do flights between Seattle and Washington, D.C. depart?
What time do flights between Seattle and Washington, D.C. arrive?

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Flights from Seattle

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