Cheap flights from Dulles Intl (IAD) to Washington (WA)

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How to find the cheapest flight from
Dulles Intl (IAD) to Washington

All the information you need to plan the best IAD to SEA flight in 2021: compare Dulles Intl to Washington flight prices with the expected peak season, weather and rainfall in Washington.
When is the cheapest time to fly from Washington Dulles Intl Airport to State of Washington (IAD - WA)?

When flying from Washington Dulles Intl Airport to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Washington Dulles Intl Airport to State of Washington?

To save on the cost of your flight from Washington Dulles Intl Airport to State of Washington, book at least 32 days before your planned departure. Booking around this time can save you about 50% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $377 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $461.

What is the cheapest month to fly from Washington Dulles Intl Airport to State of Washington?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to State of Washington. Flights to State of Washington from Washington Dulles Intl Airport in February are about $314 on average during February, but can be found for as low as $168.

Cheap flights from Dulles Intl to Washington in November, December 2021

The best prices found for IAD to Washington flights for November, December
13 Dec - 8 Jan
$227pp
IAD
Washington Dulles Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAD
Washington Dulles Intl
14 Dec - 15 Jan
$235pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAD
Washington Dulles Intl
13 Dec - 7 Jan
$236pp
IAD
Washington Dulles Intl
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Washington 2022 flight deals

Cheap flights to Washington from Dulles Intl found for next year
13 Dec - 8 Jan
$227pp
IAD
Washington Dulles Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAD
Washington Dulles Intl
14 Dec - 15 Jan
$235pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAD
Washington Dulles Intl
13 Dec - 7 Jan
$236pp
IAD
Washington Dulles Intl
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl

Non-stop flights to Washington from Dulles Intl

Save time with Dulles Intl to Washington direct flight deals
19 Jan - 23 Jan
$189pp
IAD
Washington Dulles Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAD
Washington Dulles Intl
12 Jan - 18 Jan
$197pp
IAD
Washington Dulles Intl
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAD
Washington Dulles Intl
12 Jan - 16 Jan
$216pp
IAD
Washington Dulles Intl
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Dulles Intl to Washington

Late deals on round-trip flights to Washington from Dulles Intl, departing today and this week
8 Dec - 5 Jan
$311pp
IAD
Washington Dulles Intl
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
IAD
Washington Dulles Intl
8 Dec - 5 Jan
$320pp
IAD
Washington Dulles Intl
Delta
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
IAD
Washington Dulles Intl
10 Dec - 13 Dec
$341pp
IAD
Washington Dulles Intl
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
IAD
Washington Dulles Intl

One-way flights to Washington from Washington Dulles Intl

The cheapest one-way flights from Dulles Intl to Washington
12:00 pm - 2:55 pm
Alaska Airlines
Nonstop
5h 55m
IAD - SEA
Alaska Airlines
12:40 am - 8:58 am
Delta
1 Stop
11h 18m
IAD - SEA
Delta
$157
Delta
12:20 pm - 7:47 am
Multiple Airlines
2 Stops
22h 27m
IAD - SEA
Multiple Airlines
$165
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dulles Intl</span> to <span class="emphasized">Washington</span> flights.

Flight FAQs

From Dulles Intl to Washington

Which airlines flying from Washington Dulles Intl to Washington have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington Dulles Intl to Washington have new flexible policies in place due to COVID-19. United Airlines, Alaska Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Washington Dulles Intl Airport to State of Washington for under $200 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl Airport to State of Washington for under $200. The cheapest flight booked recently is on Alaska Airlines for just $189, but on average you can expect to pay $216.

Are there nonstop flights from Washington Dulles Intl Airport to State of Washington for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl Airport to State of Washington under $200. A good price for a nonstop flight from Washington Dulles Intl Airport to State of Washington is less than $243.

Are there last-minute flights available from Washington Dulles Intl Airport to State of Washington for under $400?

There are currently 20+ open flights from Washington Dulles Intl Airport to State of Washington within the next 7 days for less than $400.

What days are nonstop flights available from Washington Dulles Intl Airport to State of Washington?

Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Washington Dulles Intl Airport to State of Washington on average per day?

11 flight departures from Washington Dulles Intl Airport to State of Washington per day on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Washington Dulles Intl Airport to State of Washington?

A quick flight from Washington Dulles Intl Airport to State of Washington can take about 6h. Alaska Airlines provides one of the quickest options available for as low as $189. Washington Dulles Intl Airport and State of Washington are separated by a distance of 2313 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines to fly from Washington Dulles Intl Airport to State of Washington one-way?

The cheapest airlines for a one-way flight from Washington Dulles Intl Airport to State of Washington are Alaska Airlines ($98), American Airlines ($106), and Delta ($108).

What are the cheapest flights from Washington Dulles Intl Airport to State of Washington?

On average you can expect to pay $573 for a flight from Washington Dulles Intl Airport to State of Washington. The cheapest flight overall is $128 while the most popular route, (Washington Dulles Intl - Seattle/Tacoma Intl) is currently priced at $197.

What are the most reliable airlines from Washington Dulles Intl Airport to State of Washington?

The top 3 most reliable airlines when flying from Washington Dulles Intl Airport to State of Washington are United Airlines (93%), Japan Airlines (92%) and China Eastern (92%).

What are the most popular airlines that fly from Washington Dulles Intl Airport to State of Washington?

Before booking your flight from Washington Dulles Intl Airport to State of Washington check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

What are the most popular routes from Washington Dulles Intl Airport to State of Washington?

When deciding which route to take from Washington Dulles Intl Airport to State of Washington consider Washington Dulles Intl - Seattle/Tacoma Intl, Washington Dulles Intl - Spokane or Washington Dulles Intl - Walla Walla as they are the most popular.

Related searches

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Rent a Car

Car Rentals in Washington

COVID Restrictions

View COVID Travel Restrictions for Washington (WA)

Do I need a COVID test to fly to Washington from Dulles Intl?

Information is based on travel restrictions for travel to Washington within the United States

Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Washington.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Washington.

Do I need a test to fly back to Dulles Intl from Washington?

Returning to Washington Dulles Intl from Washington

COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Washington are not required to quarantine after entering Washington Dulles Intl.

Hide COVID Travel Restrictions for Washington (WA)

Destination points for flights from Dulles Intl to Washington

Select to see more specific information for flights from Dulles Intl to all places in Washington.

Destination information for Washington

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to Washington.
Flight duration from Washington Dulles Intl to Washington
5h 26m

Airports servicing Washington

Airports servicing

Seattle King County/Boeing (BFI)
Bellingham (BLI)
Deer Harbor (DHB)
Wenatchee (EAT)
Eastsound Orcas Island (ESD)
Friday Harbor SPB (FBS)

Top 7 airlines flying from Washington Dulles Intl to Washington

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Washington choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$123 $412 No cancel fee N/A
Alaska Airlines
$126 $411 No cancel fee 75%
Frontier
$134 $250 No cancel fee 62%
Spirit Airlines
$137 $267 No cancel fee 65%
American Airlines
$138 $433 No cancel fee 71%
Sun Country Air
$151 $290 No cancel fee 83%
United Airlines
$158 $461 No cancel fee 69%
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