IAD

1,596 ﷼ Find Cheap Flights to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C.
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Everything you should know

Cheapest round-trip
2,256 ﷼
Overall average: 2,795 ﷼
Royal Jordanian
Wed 2/11Sun 2/15
RUH - IAD • 1 stop
Cheapest non-stop
3,342 ﷼
SAUDIA
Fri 3/13Fri 3/20
RUH - IAD • Non-stop
When to travel
October
Cheapest • 16% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Dulles Intl

Wed, Feb 11 - Sun, Feb 15
Royal Jordanian Logo
8:25 pm - 5:25 pm
RUH
-
IAD
29h 00m
1 stop
Royal Jordanian Logo
8:30 pm - 7:20 pm
IAD
-
RUH
14h 50m
1 stop
2,256 ﷼Royal Jordanian
Wed, Feb 11 - Sun, Feb 15
Royal Jordanian Logo
9:00 pm - 5:25 pm
JED
-
IAD
28h 25m
1 stop
Royal Jordanian Logo
8:30 pm - 3:45 am
IAD
-
JED
23h 15m
1 stop
2,263 ﷼Royal Jordanian
Wed, Apr 1 - Wed, Apr 29
Turkish Airlines Logo
6:25 am - 7:50 pm
RUH
-
IAD
20h 25m
1 stop
Turkish Airlines Logo
9:45 pm - 12:15 am
IAD
-
RUH
19h 30m
1 stop
2,507 ﷼Turkish Airlines
Mon, Feb 23 - Tue, Mar 3
Turkish Airlines Logo
2:20 am - 7:20 pm
RUH
-
IAD
25h 00m
1 stop
Turkish Airlines Logo
9:15 pm - 5:30 am
IAD
-
RUH
24h 15m
1 stop
2,526 ﷼Turkish Airlines
Wed, Feb 18 - Sun, Feb 22
Etihad Airways Logo
4:30 am - 9:05 am
RUH
-
IAD
36h 35m
1 stop
Etihad Airways Logo
2:35 pm - 3:05 am
IAD
-
RUH
28h 30m
1 stop
2,574 ﷼Etihad Airways
Sun, Apr 19 - Sun, Jul 19
Etihad Airways Logo
5:40 am - 9:45 am
JED
-
IAD
35h 05m
1 stop
Etihad Airways Logo
3:10 pm - 11:25 pm
IAD
-
JED
25h 15m
1 stop
2,586 ﷼Etihad Airways
Thu, Jun 18 - Sun, Aug 2
United Airlines Logo
9:30 am - 11:32 am
DMM
-
IAD
33h 02m
2 stops
United Airlines Logo
5:20 pm - 9:20 pm
IAD
-
DMM
21h 00m
2 stops
2,638 ﷼United Airlines
Wed, May 6 - Wed, May 20
United Airlines Logo
9:30 am - 11:47 am
DMM
-
IAD
33h 17m
2 stops
United Airlines Logo
5:42 pm - 9:20 pm
IAD
-
DMM
20h 38m
2 stops
2,938 ﷼United Airlines
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
11:55 pm - 8:29 pm
DMM
-
IAD
27h 34m
3 stops
Multiple Airlines Logo
9:45 am - 9:55 pm
IAD
-
DMM
29h 10m
3 stops
2,945 ﷼Multiple Airlines
Wed, Jun 17 - Sun, Aug 2
Multiple Airlines Logo
2:25 am - 3:35 pm
DMM
-
IAD
20h 10m
1 stop
Multiple Airlines Logo
9:45 pm - 12:10 am
IAD
-
DMM
43h 25m
2 stops
3,241 ﷼Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Washington, D.C. Dulles Intl Airport is October, where tickets cost 2,698 ﷼ on average for one-way flights. On the other hand, the most expensive months are January and November, where the average cost of tickets from Saudi Arabia is 5,002 ﷼ and 3,680 ﷼ respectively. For return trips, the best month to travel is October with an average price of 2,698 ﷼.

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Good to know - Book Cheap Washington, D.C. Dulles Intl Airport Plane Tickets

Low seasonOctober
Cheapest flight1,596 ﷼
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Riyadh to Washington, D.C.

When to book flights to Dulles Intl

Are your dates flexible? Find out the best times to travel to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Washington, D.C. based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Washington, D.C. flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    The city center of Washington, D.C. is 36 km from Washington, D.C. Dulles Intl Airport.

  • What is the cheapest day to fly to Washington, D.C.?

    Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Friday where tickets can be as cheap as 3,737 ﷼. On the other hand, the most expensive day to fly is Tuesday, where prices are 4,967 ﷼ on average.

  • How does KAYAK find such low prices on flights to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Washington, D.C. Dulles Intl Airport?

    The cheapest time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the morning, when flights cost 3,922 ﷼ on average. The most expensive time of day to fly to Washington, D.C. Dulles Intl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is 3,922 ﷼.

Top tips for finding cheap flights to Washington, D.C.

  • Looking for cheap airfare to Washington, D.C.? 25% of our users found round-trip tickets to Washington, D.C. for the following prices or less: From Jeddah 11,871 ﷼
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington, D.C. flight deals.

Reviews of the top airlines flying to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Saudi Arabia to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
SAUDIAOverall score based on 657 reviews
7.5Comfort
7.6Boarding
7.8Crew
7.1Entertainment
7.1Food
Airline reviews

Horrible, by all accounts. Delays, lack of communication, just horrible.

2.0 MediocreSamer, Jan 2026
RUH - JED
Read more SAUDIA reviews

Horrible, by all accounts. Delays, lack of communication, just horrible.

They destroyed my baby’s stroller and the seats was broken

I had the worst experience I’ve ever had with any type of airline,they destroyed my baby’s baby stroller,that cost more than 2000$,the seats in a 13 hour flight was broken,so I definitely not recommend that airline for other people

The flight was delayed which cost me to missed my connection flight.

The planes are very cold. The AC is too much.

It was great honestly the cabin crew were warm and welcoming everything was perfect the food was nice.

Didn’t like anything about the flight: I am so frustrated at this point. Since 8 days I have been dealing with your customer service regarding my seat changes. I paid $51.10 for extra legroom seats and one fine morning I get an email that my seats have been changed. I tried to contact the customer service and they have been just fooling me around stating that my issue will be resolved. Saudia is the worst airline. Pathetic. On the day of my travel, I came at the counter and the guy told me that my seat assigned is 36A and my wife’s seat is different. He then changed my seats to 33A which is not at all a extra legroom seats. I asked the person is these seats are extra legroom he said yes and when I came to the aircraft I am sitting in a normal seat. The TCR Shameer Ansari or Sameeri Ansari came and did nothing telling me that he tried his best find a solution. I need someone to contact me ASAP and I need a refund for the entire flight. I don’t need your Al Fursan points they are worthless. Contact me ASAP.

It was a disaster. The crew was so rude and had no professionalism. She dropped something onto the floor, then took it from the floor and put it into the food tray. Also, when she got some spilling, she went straight to the toilet, got some tissue and started cleaning the food trolley

I cant wait for planes to have shorter rows with more space! otherwise, all fine thankyou

They lost the stroller and car seat which they found after 4 days, and on the way back they damaged the stroller.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Fairfax
Herndon
Tysons
Arlington
Falls Church
McLean
Fredericksburg
Chantilly
College Park
National Harbor
Annapolis
Dundalk
Alexandria
Sterling
Reston
Lutherville Timonium
Towson
Leesburg
Linthicum Heights
Bethesda

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.