Cheap flights from Seattle to Washington DC

Travel > North America > United States > Seattle to Washington DC flights

Travel tip: Visit Washington DC on your holidays!

Check our current prices for flights from Seattle to Washington DC. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Seattle to Washington DC, you will need to run a search below.

Search and Compare cheap Flights

Enter your travel details:Step 1









Select merchants to compare:Step 2
ExpediaSkyScannerCheapOairTravelgroveCheapTicketsOrbitz
 
From $256 / RT details

Book your flight now with FlyFar and save!

Cheap Washington DC airfares from $256/RT are provided by FlyFar. Outbound flight is leaving on 01/16/2020, 08:25 am from Seattle/tacoma Sea/tac (SEA) airport and arrives at Washington Dulles (IAD) at 04:20 pm. The flight time is 7 hours and 55 minutes. The Returning flight departes on 01/23/2020, 05:25 pm (other return dates are also available). Date posted: 21 Nov 2019

Price evolution for flights From Seattle To Washington DC

Price overview for flights from Seattle to Washington DC

Recent Deals on Flights from Seattle to Washington DC:Roundtrip / Oneway

  • $256Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)01/16/202008:25 am
    Washington DC, DC (IAD)Seattle, WA (SEA)01/23/202005:25 pm
    flyfar.ca check price
  • $257Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)01/16/202008:25 am
    Washington DC, DC (IAD)Seattle, WA (SEA)01/23/202005:25 pm
    flightnetwork.com check price
  • $257Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)01/16/202008:25 am
    Washington DC, DC (IAD)Seattle, WA (SEA)01/23/202005:25 pm
    cheapoair.com check price
  • $302Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)01/16/202011:59 pm
    Washington DC, DC (DCA)Seattle, WA (SEA)01/23/202010:00 pm
    cheapoair.com check price
  • $334Jetblue Airways flight Jetblue Airways 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)01/16/202011:59 pm
    Washington DC, DC (DCA)Seattle, WA (SEA)01/23/202001:25 pm
    flyfar.ca check price
  • $430Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/22/201911:39 am
    flyfar.ca check price
  • $430Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/22/201911:39 am
    flightnetwork.com check price
  • $461Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/22/201905:15 am
    flyfar.ca check price
  • $461Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (DCA)12/22/201905:15 am
    flightnetwork.com check price
  • $471Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Seattle, WA (SEA)Washington DC, DC (IAD)12/22/201909:00 am
    cheapoair.com check price
cheap domestic and international flights

Recently found cheap flight deals

Alaska AirlinesPhoenix To Lubbock Alaska Airlines airfares from Phoenix in December
$2736 Depart: 12/26/2019
Return: 01/09/2020

provided by Flightnetwork

Frontier AirlinesBirmingham To Houston Frontier Airlines airfares from Birmingham in October
$344 Depart: 10/23/2019
Return: 10/28/2019

provided by Cheapoair.com

Multiple AirlinesBuffalo To Brussels Multiple Airlines airfares from Buffalo in February
$1858 Depart: 02/18/2020
Return: 03/04/2020

provided by FlyFar

Alaska AirlinesCollege Station To Las Vegas Alaska Airlines airfares from College Station in December
$2618 Depart: 12/26/2019
Return: 01/09/2020

provided by FlyFar

Alaska AirlinesAnchorage To Tampa Alaska Airlines airfares from Anchorage in December
$1017 Depart: 12/25/2019
Return: 01/07/2020

provided by FlyFar

Major CarrierLouisville To Fort Lauderdale Major Carrier airfares from Louisville in December
$524 Depart: 12/26/2019
Return: 01/10/2020

provided by FlyFar

Jetblue AirwaysWashington DC To Port of Spain Jetblue Airways airfares from Washington DC in January
$631 Depart: 01/17/2020
Return: 01/24/2020

provided by Flightnetwork

Alaska AirlinesWashington DC To Las Vegas Alaska Airlines airfares from Washington DC in May
$679 Depart: 05/14/2020
Return: 05/18/2020

provided by Cheapoair.com

Multiple AirlinesOrlando To Long Beach Multiple Airlines airfares from Orlando in December
$779 Depart: 12/18/2019
Return: 12/25/2019

provided by Cheapoair.com

 

Specify your search details. Browse the cheapest flights from Seattle to Washington DC, Washington DC hotel rooms and Seattle to Washington DC vacation packages from the most popular providers, airline consolidators and travel search engines.

   Welcome to Travelgrove  register tell a friend bookmark it 
 
This airfare deal was found   ago. Click "Check price" to see current prices!
*