IAD

$868 Find Cheap Flights to Washington Dulles Airport

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 22/1. 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

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., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 19% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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 return 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 return flight deals to Dulles Intl

Tue, 4 Nov - Tue, 25 Nov
Air Canada Logo
06:10 - 21:20CHC-IAD
33h 10m3 stops
Air Canada Logo
09:00 - 23:05IAD-CHC
44h 05m3 stops
$1,878Air Canada
Find Deal
Thu, 6 Nov - Sun, 23 Nov
Air New Zealand Logo
15:05 - 20:51CHC-IAD
23h 46m2 stops
Air New Zealand Logo
15:25 - 11:25IAD-CHC
26h 00m2 stops
$1,884Air New Zealand
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Qantas Airways Logo
07:30 - 22:48AKL-IAD
31h 18m2 stops
Qantas Airways Logo
17:40 - 14:05IAD-AKL
28h 25m2 stops
$1,927Qantas Airways
Find Deal
Mon, 3 Nov - Mon, 24 Nov
American Airlines Logo
06:00 - 16:11CHC-IAD
52h 11m2 stops
American Airlines Logo
06:04 - 23:55IAD-CHC
47h 51m2 stops
$1,956American Airlines
Find Deal
Tue, 4 Nov - Wed, 26 Nov
American Airlines Logo
06:15 - 22:18CHC-IAD
34h 03m2 stops
American Airlines Logo
17:03 - 23:55IAD-CHC
36h 52m2 stops
$1,981American Airlines
Find Deal
Thu, 6 Nov - Wed, 26 Nov
Qantas Airways Logo
06:00 - 22:32CHC-IAD
34h 32m2 stops
Qantas Airways Logo
17:03 - 23:55IAD-CHC
36h 52m2 stops
$2,010Qantas Airways
Find Deal
Tue, 9 Dec - Sat, 17 Jan
United Airlines Logo
14:15 - 20:55CHC-IAD
24h 40m1 stop
United Airlines Logo
22:07 - 10:35IAD-CHC
42h 28m2 stops
$2,192United Airlines
Find Deal
Wed, 3 Dec - Sun, 18 Jan
United Airlines Logo
06:10 - 16:25CHC-IAD
28h 15m2 stops
United Airlines Logo
17:30 - 10:35IAD-CHC
23h 05m1 stop
$2,199United Airlines
Find Deal
Sun, 2 Nov - Thu, 13 Nov
 Logo
07:00 - 21:29AKL-IAD
31h 29m3 stops
 Logo
09:00 - 16:50IAD-AKL
37h 50m3 stops
$2,312
Find Deal
Thu, 2 Oct - Thu, 9 Oct
 Logo
14:50 - 00:23AKL-IAD
26h 33m2 stops
 Logo
12:50 - 05:30IAD-AKL
23h 40m1 stop
$2,534
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends into 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 $1,693 on average for return flights. On the other hand, the most expensive months are July and April, where the average cost of tickets from New Zealand is $3,875 and $2,502 respectively. For one-way flights, the best month to travel is October with an average price of $1,693.

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

Low seasonJuly
Cheapest flight$868
Best time to beat the crowds but there is an average 72% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Christchurch 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Dulles Airport flights

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

    You’ll need to travel 36 km to reach the Washington, D.C. city centre 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 Thursday where round-trip tickets can be as cheap as $1,993. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $2,239 on average.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    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 Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Washington Dulles Airport?

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

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington Dulles Airport 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 Dulles Airport?

    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 Dulles Airport 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 afternoon, when round-trip flights cost $1,046 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 $1,267.

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Prefer to fly direct to Washington, D.C. Dulles Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Washington, D.C. Dulles Intl.
Find which airlines fly direct to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

New Zealand to Washington, D.C. Dulles Intl

Monday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Tuesday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Wednesday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Thursday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Friday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Saturday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Sunday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to New Zealand

Monday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Tuesday

ANA, ASKY, Aer Lingus, +69 more

ANA, ASKY, +70 more

Wednesday

ANA, ASKY, Aer Lingus, +67 more

ANA, ASKY, +68 more

Thursday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Friday

ANA, ASKY, Aer Lingus, +70 more

ANA, ASKY, +71 more

Saturday

ANA, ASKY, Aer Lingus, +68 more

ANA, ASKY, +69 more

Sunday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

See more direct flights

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 New Zealand 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.
7.5
Qantas AirwaysOverall score based on 896 reviews
7.2Entertainment
6.9Food
7.4Comfort
7.7Boarding
8.2Crew
Airline reviews

Great as usual, some delays but well communicated and made up for in the air

8.0 ExcellentIan, Aug 2025SYD - AKL
Read more Qantas Airways reviews

Great as usual, some delays but well communicated and made up for in the air

Poor! This flight was delayed 14 hours. There was no assistance in helping customers find other routes to their destination, nor any other kind of support. It was a chaotic experience. I'm not likely to fly with AA going forward.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

One of the oldest most uncomfortable "lay down" seats I've ever experienced. Old plane and old seats that don't lay flat. The seat back does not even recline - at all. Instead the legrest awkwardly extends to fill the gap between a small cubby into which you must insert your feet/legs. I am 5' 11" and could not lay straight but had to tuck my knees. Ticket was also very expensive. Would not recommend flying business/first on Finair from Melbourne to Bangkok and will not do so again myself.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Travelling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Arlington
Fairfax
Annapolis
Rockville
Reston
Cambridge
Leesburg
Falls Church
Alexandria
Silver Spring
Front Royal
Laurel
Greenbelt
Gettysburg
Fredericksburg
Manassas
Waldorf
Bethesda

Everything you need to know for your flight to Dulles Intl

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

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.