Flight tickets from Seattle / Tacoma International to Washington Ronald Reagan

Compare Seattle / Tacoma International to Washington Ronald Reagan flight deals

Find the cheapest month or even day of the year to fly to Washington Ronald Reagan

Book the best Washington Ronald Reagan fare with no extra fees

Flight deals from Seattle / Tacoma International to Washington Ronald Reagan

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International to Washington Ronald Reagan? Find the lowest prices on one-way and return tickets right here.

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Find the cheapest month to fly from Seattle / Tacoma International to Washington Ronald Reagan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Washington Ronald Reagan flights are currently cheapest in June.

Direct flights from Seattle / Tacoma International to Washington Ronald Reagan

Seattle / Tacoma International to Washington Ronald Reagan: Alternative routes

Compare routes from Seattle / Tacoma International to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Ronald Reagan.

Seattle to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found₹ 12,177
Cheapest month to flyJune
Average flight time5 hrs, 8 mins
Most popular airlineAlaska Airlines
Average flights per week47

Finding cheap flights from Seattle / Tacoma International to Washington Ronald Reagan: Frequently asked questions

The best price we found for a return flight from Seattle / Tacoma International to Washington Ronald Reagan is ₹ 34,366. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 8 minutes is the average flight time from Seattle / Tacoma International to Washington Ronald Reagan.
Alaska Airlines, Air Tahiti Nui and Japan Airlines fly direct from Seattle / Tacoma International to Washington Ronald Reagan.
As of April 2024, there are 47 flights per week flying from Seattle / Tacoma International to Washington Ronald Reagan.
The cheapest month to fly from Seattle / Tacoma International to Washington Ronald Reagan is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Washington Ronald Reagan Airport on Monday, 20 May 2024.
Yes – the average flight time is 5 hours and 8 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Ronald Reagan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington Ronald Reagan is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Alaska Airlines offer the cheapest flight tickets to Washington Ronald Reagan.

How to find cheap flights to Washington D.C. (DCA) from Seattle (SEA) in 2024

Looking for cheap tickets from Seattle / Tacoma International to Washington Ronald Reagan? Return tickets start from ₹ 34,366 and one-way flights to Washington Ronald Reagan from Seattle / Tacoma International start from ₹ 12,177


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 / Tacoma International to Washington Ronald Reagan. 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 ₹ 12,177 one-way.
  • Flex your dates to find the best SEA-DCA 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 Ronald Reagan from Seattle / Tacoma International.
  • Set up a Price Alert. You can easily track the fare of your cheap Seattle / Tacoma International-Washington Ronald Reagan 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.
  • Fly without stops. Only interested in direct flights between Seattle / Tacoma International and Washington Ronald Reagan? 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
    Air Tahiti Nui
    Japan Airlines
    Korean Air
  • Find the cheapest Business class flights from Seattle / Tacoma International and Washington Ronald Reagan. 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.
  • Flexible on when you travel? The cheapest month to fly from Seattle / Tacoma International to Washington Ronald Reagan is May.
  • Include nearby airports in your search. Widen your search for Seattle / Tacoma International to Washington Ronald Reagan 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.
  • 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 / Tacoma International and Washington Ronald Reagan whenever you want.

Combine your flight to Washington Ronald Reagan from Seattle / Tacoma International with hotels and car hire

Once you've secured your cheap flight ticket from Seattle / Tacoma International to Washington Ronald Reagan, 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.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.