Cheap flights from Seattle to Washington, D.C.

Flight FAQs

From Seattle to Washington, D.C.

What airport do you fly from for flights from Seattle to Washington, D.C.?

Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Seattle/Tacoma Intl; the airport handles an average of 16 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Seattle airport to Washington, D.C.. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.

Which airlines flying from Seattle/Tacoma Intl to Washington, D.C. have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines and United Airlines flying from Seattle/Tacoma Intl to Washington, D.C. have implemented new flexible cancellation policies.

Can I find flights from Seattle to Washington, D.C. for under C$ 400 on Cheapflights?

Yes, there are multiple flights from Seattle to Washington, D.C. for under C$ 400. The cheapest flight booked recently is on United Airlines for just C$ 381, but on average you can expect to pay C$ 425.

Are there direct flights from Seattle to Washington, D.C. for under C$ 400 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to Washington, D.C. under C$ 400. A good price for a direct flight from Seattle to Washington, D.C. is less than C$ 527.

Are there last-minute flights available from Seattle to Washington, D.C. for under C$ 600?

There are currently 20+ open flights from Seattle to Washington, D.C. within the next 7 days for less than C$ 600.

What days are direct flights available from Seattle to Washington, D.C.?

You can find direct flights on the following days: Sunday, Thursday.

How many flights depart from Seattle to Washington, D.C. on average per day?

4 flight departures from Seattle to Washington, D.C. per day on average.
Morning (6am - Midday) - 50% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures

How long is the flight from Seattle to Washington, D.C.?

United Airlines, Delta, and Alaska Airlines can get you from Seattle to Washington, D.C. in just under 4h 49m. Your travel time will be generally consistent. The distance between Seattle and Washington, D.C. is about 3722 km. All flights are typically direct.

What are the cheapest airlines flying from Seattle to Washington, D.C. round-trip?

Currently priced at C$ 381, United Airlines will fly you from Seattle to Washington, D.C. and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from C$ 393 and C$ 419, respectively. These flights start at 3% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Seattle to Washington, D.C. one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 191. Users have also found prices from C$ 202 and C$ 254 on United Airlines and Alaska Airlines, respectively.

What are the most reliable airlines from Seattle to Washington, D.C.?

Before booking your flight to Washington, D.C. from Seattle, check out the most reliable airlines to get you to your destination on time: ANA (100%), China Eastern (90%), Austrian Airlines( 85%).