Cheap Flights from Seattle to Washington D.C.
Compare Seattle to Washington D.C. flight deals
Find the cheapest month or even day of the year to fly to Washington D.C.
Book the best Washington D.C. fare with no extra fees
Flight deals from Seattle to Washington D.C.
Looking for a cheap last-minute deal or the best return flight from Seattle to Washington D.C.? Find the lowest prices on one-way and return tickets right here.Don’t miss a great deal
Stay one step ahead. Find the best value travel with the latest deals, tips and news.
Find the cheapest month to fly from Seattle to Washington D.C.
We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Washington D.C. flights are currently cheapest in May.Direct flights from Seattle to Washington D.C.
Alternative Seattle to Washington D.C. routes
Looking for the cheapest, fastest or easiest route from Seattle to Washington D.C.? You could fly into the following airports instead.Seattle to Washington D.C.: Flight information
The things to know before you go.Cheapest flight found | 223 € |
---|---|
Cheapest month to fly | May |
Average flight time | 5 hrs, 4 mins |
Most popular airline | Alaska Airlines |
Average flights per week | 233 |
Finding cheap flights from Seattle to Washington D.C.: Frequently asked questions
How to find cheap flights to Washington D.C. (WAS) from Seattle (SEA)in 2024
Looking for cheap tickets from Seattle to Washington D.C.? Return tickets start from 223 € and one-way flights to Washington D.C. from Seattle start from 69 €
Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.
- Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Seattle to Washington D.C.. And with us there are no hidden fees - what you see is what you pay.
- Compare flight deals to Washington D.C. from Seattle from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Washington D.C. start from 69 € one-way.
- Set up a Price Alert. You can easily track the fare of your cheap Seattle-Washington D.C. flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
- Flex your dates to find the best SEA-WAS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Washington D.C. from Seattle.
- Fly without stops. Only interested in direct flights between Seattle and Washington D.C.? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Alaska Airlines
Finnair
Southwest Airlines
Scandinavian Airlines
United
Delta
Korean Air
KLM - Find the cheapest Business class flights from Seattle and Washington D.C.. We scour the internet for the best Business, Premium Economy and First Class flight fares to Washington D.C., too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
- Include nearby airports in your search. Widen your search for Seattle to Washington D.C. flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
- Flexible on when you travel? The cheapest month to fly from Seattle to Washington D.C. is May.
- Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Seattle and Washington D.C. whenever you want.
Combine your flight to Washington D.C. from Seattle with hotels and car hire
Once you've secured your cheap flight ticket from Seattle to Washington D.C., discover the best prices and exclusive rates for hotels in Washington D.C. or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.
Plan the rest of your trip from Seattle to Washington D.C.
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.