Flight
Redmond to Washington
Updated: 28 May 2026
The journey from Redmond to Washington, D.C. covers over 3,700 kilometers. Flying from Seattle-Tacoma International Airport (SEA) to Dulles International Airport (IAD) or Reagan National (DCA) is the most efficient method, taking about 5 hours. Driving is a 42-hour cross-country trip. Washington, D.C. is the nation's capital, home to numerous museums and monuments. You will experience a transition from the Pacific Northwest to the historic East Coast.
Total Distance: 4,300 km driving, 3,700 km air distance.
Fastest Way
Direct flight from SEA to IAD, approximately 5 hours.
Cheapest Way
Flight via Alaska or United, often found for $250.
Compare Redmond to Washington Routes
Flight
Direct
Duration
5 hours
Avg Price
$250 - $550
Operator
Alaska Airlines
Route
SEA to IAD
Alaska Airlines offers direct flights between these two major cities.
Travel Tips
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TransportThe Metro system is the best way to get around DC.
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DiningExplore the diverse food scene in neighborhoods like Adams Morgan.
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WeatherSummers are hot and humid; spring is best for cherry blossoms.
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AirportIAD is connected to the city via the Silver Line Metro.
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BookingBook flights at least 3 weeks in advance.
Safety Tips
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General SafetyStay in well-lit, populated areas at night.
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NavigationUse public transit apps for safe travel.
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Personal SafetyKeep your belongings secure in crowded tourist spots.
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EmergencyKeep local emergency numbers saved.
People Also Ask
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Is there a direct flight?Yes, Alaska Airlines offers direct flights.
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How long is the flight?Approximately 5 hours.
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Is Washington DC safe?Yes, tourist areas are generally safe.
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Do I need a car?No, public transit is excellent.
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What is the best time to visit?Spring and Autumn.
Quick Info
- From Redmond, Washington, United States
- To Washington, District of Columbia, United States
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Modes
Best Time to Travel
April to June or September to October for pleasant weather.
Things to Do in Washington
1
National Mall
A vast park featuring the Lincoln Memorial and Washington Monument.
2
Smithsonian Museums
A collection of world-class museums, most with free admission.
3
U.S. Capitol
The seat of the United States Congress.
4
White House
The official residence and workplace of the President.
Tags
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SEA to IAD travel
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