$84 Cheap flight deals from Seattle (SEA) to Washington (WAS)

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This Weekend's Flight Deals from Seattle to Washington

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $84 One Way, $188 Round Trip from Seattle to Washington

Prices starting at $188 for return flights and $84 for one-way flights to Washington were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Washington economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Nell - Union Market
Lyle Washington D.C.
Embassy Suites by Hilton Bethesda Washington DC
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More About Flying To Washington from Seattle

Route Information for Flights from Seattle to Washington

Origin Airport IATA Code
SEA
Destination Airport IATA Code
WAS
Distance
2322 mi
Direct Flight Airlines
JAL, Alaska Airlines, Delta Air Lines, Hawaiian Airlines, Air Tahiti Nui, Korean Air
Earliest Flight Arrival
10:31PM UTC
Latest Flight Arrival
4:59AM UTC

Finding Flights from Seattle to Washington DC

Seattle Airport

While Seattle is home to several airports, the only one that handles commercial flights is the Seattle-Tacoma International Airport. Also known as Sea-Tac, this airport is responsible for all incoming flights, along with flights from Seattle. Alaska Airlines, Air Canada, Delta Air Lines, Southwest Airlines, and US Airways are a few airlines that operate out of this airport. Located in SeaTac, Washington, the airport sits along the intersection of three state routes: 99, 518, and 509. Though the airport has three terminals, only the Concourse Terminal and North Satellite Terminal handle domestic flights. The South Satellite Terminal specializes in international flights. It's just a short drive from the airport to downtown.

Transportation

When you need to reach your hotel quickly, head for the public transportation system, which consists of Sound Transit and Metro Transit. The buses and light rails only cost a few dollars, and you can visit the sales counter at any station to purchase tickets for your trip. The light rail system drops passengers directly at some of the top hotels in the downtown area. Seattle uses a grid system for its roads, which makes finding your hotel easy if you drive. You can use the Orbitz.com sign to look for rental cars from the airport.

Weather

If you visit during the spring, winter, or fall, you need a warm coat and an umbrella. Though the city does not get snow, it does get a high amount of rain during these seasons, and temperatures that can drop below 40 degrees Fahrenheit. The summer is much warmer, with temperatures in the high 70s and less rainfall.

Popular Attractions

Seattle is home to dozens of cultural activities and attractions, including the Seattle International Film Festival, the Henry Art Galley, the Woodland Park Zoo, and the Seattle Underground Tour, which takes you through older parts of the city. When you look for flights from Seattle on Orbitz.com, take a few minutes to look for other low-cost attractions in the city.

Washington DC Airport

Orbitz.com can help you book cheap flights to Washington DC, which is served by Dulles International Airport. Dulles is located 26 miles from Washington DC, in Chantilly, Virginia. It was the first American airport designed for commercial travel. The airport offers nonstop service to 114 destinations within the United States as well as 37 international locations. Orbitz.com can help you find deals on your air ticket.

Transportation

Dulles airport offers more than 24,000 public parking spaces, with most requiring an hourly fee for use. The airport provides an economy lot as well as valet parking. Visitors picking up passengers can utilize the cell phone waiting area. Dulles International Airport offers a variety of transportation options, including taxis, coaches and shuttles. Rental cars, Metrorail, and Metrobus are also convenient transportation options that are readily available. Taxi fare from the airport to downtown Washington DC costs around $20. A one-way Metrorail fare is $1.70, and a one-way Metrobus fare is $1.60.

Weather

Generally, the weather in Washington DC is mild compared to other East Coast cities. Winter temperatures can dip as low as 24°F, and the area occasionally gets snowstorms. Springtime is mild, with temperatures averaging 60°F. Summer months can get very hot, with average temperatures around 89°F. The fall temperatures often average 54°F.

Dulles Airport Restaurants

Many restaurants are available to passengers at the Dulles International Airport. Five Guys, Harry's Tap Room, Capital Grounds Coffee, California Tortilla, and Vino Volo Wine Room are just a sampling of the dining options. Checking Orbitz.com for cheap flights to Washington DC is your best bet for finding great deals.

Frequently asked questions

Are there non-stop flights from Seattle to Washington?
Yep, your memorable vacation is just one easy flight away. Great news, isn’t it? Reserve your favorite seat with one of the 3 carriers that fly straight from SEA to Washington Dulles Intl. Airport (IAD). Top picks include:

  • Alaska Airlines
  • United Airlines
  • Delta

What is the shortest flight from Seattle to Washington?
With the flight from Sea-Tac Airport to DCA taking a minimum of 5 hours and 32 minutes, you’ll have enough time to kick back and enjoy the experience. Indulge in an in-flight wine and sink into your seat with an engrossing book or movie.
What airlines fly from Seattle to Washington most frequently?
There are a couple of airlines offering the most frequent flights from SEA to IAD, including Alaska Airlines (AS). A top pick for many travelers, it operates 52 flights on this route each month. Alternatively, lock in a seat with United Airlines (UA). You’ll have 30 monthly flights between Seattle and Washington to take your pick of with this company.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.