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Find cheap flights to Washington, D.C. from $948

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Washington, D.C. departing on 19/5. 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
Thu 18/4
Thu 25/4

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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.
In the last 7 days, travellers have searched 47,600,107 times on KAYAK, and here's why:

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Cheap flight deals to Washington, D.C.

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Washington, D.C. 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.
09:20 - 10:17SYD-DCA
38h 57m2 stops
11:05 - 07:20DCA-SYD
30h 15m2 stops
$1,825Air Canada
Find Deal
Sat, 27 Apr - Tue, 30 Apr
09:20 - 16:45SYD-IAD
21h 25m1 stop
09:55 - 07:20IAD-SYD
31h 25m2 stops
$1,866Air Canada
Find Deal
Tue, 28 May - Mon, 17 Jun
10:30 - 17:17BNE-BWI
20h 47m1 stop
18:33 - 06:30BWI-BNE
21h 57m1 stop
$2,112United Airlines
Find Deal
Wed, 8 May - Sun, 23 Jun
10:30 - 21:29BNE-BWI
24h 59m2 stops
16:18 - 06:30BWI-BNE
24h 12m2 stops
$2,119United Airlines
Find Deal
Wed, 8 May - Sun, 23 Jun
09:55 - 06:44SYD-BWI
34h 49m2 stops
08:05 - 08:45BWI-SYD
34h 40m2 stops
$2,161Air New Zealand
Find Deal
Tue, 14 May - Fri, 17 May
21:45 - 10:35SYD-IAD
27h 50m1 stop
12:46 - 09:25IAD-SYD
30h 39m2 stops
$2,189ANA
Find Deal
Tue, 2 Apr - Tue, 9 Apr
11:50 - 10:35SYD-IAD
36h 45m1 stop
12:15 - 19:15IAD-SYD
41h 00m1 stop
$2,296ANA
Find Deal
Sun, 21 Apr - Sat, 27 Apr
11:50 - 01:05SYD-IAD
27h 15m2 stops
08:51 - 08:45IAD-SYD
33h 54m2 stops
$2,314Air New Zealand
Find Deal
Tue, 14 May - Fri, 17 May
15:50 - 23:00SYD-DCA
21h 10m1 stop
08:30 - 08:10DCA-SYD
33h 40m1 stop
$3,145Qantas Airways
Find Deal
Sun, 21 Apr - Sat, 27 Apr
15:50 - 23:39SYD-BWI
21h 49m1 stop
15:35 - 06:15BWI-SYD
24h 40m1 stop
$3,226Qantas Airways
Find Deal
Sun, 21 Apr - Sat, 27 Apr

Flights to Washington, D.C. - Travel Insights & Trends

Get data-powered insights and trends into flights to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Tuesday where tickets can be as cheap as $2,399. On the other hand, the most expensive day to fly is Sunday, where prices are $2,959 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C., 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. is November, where tickets cost $1,991 on average for one-way flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Australia is $4,801 and $3,553 respectively. For return trips, the best month to travel is October with an average price of $2,066.

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

The average price for all flights to Washington, D.C. depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Washington, D.C. is generally in the afternoon, when flights cost $2,188 on average. The most expensive time of day to fly to Washington, D.C. is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,446.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Which is the cheapest airport to fly into in Washington, D.C.?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport, with an average flight price of $115.

How many airports are there in Washington, D.C.?

There are 3 airports in Washington, D.C.: Reagan Washington National Airport (DCA), Baltimore/Washington Airport (BWI) and Washington Dulles Airport (IAD). The busiest airport is Reagan Washington National Airport (DCA), with 42% of all flights arriving there.

How long is the flight to Washington, D.C.?

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Washington, D.C. on KAYAK are from Sydney, which takes 22h 45m, Melbourne, which takes 24h 13m, Brisbane, which takes 24h 28m, and Perth, which takes 29h 25m.

How many long-haul flights are there to Washington, D.C. each week?

Each week there are around 449 long-haul flights (6-12 hour flight duration), 1,011 medium-haul (3-6 hour flight duration) and 10,124 short-haul (up to 3 hour flight duration) flights to Washington, D.C.. The most long-haul flights depart from London.

Good to know

Low season

January

High season

June

Cheapest flight

$948
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly (12% more expensive on average)
Flight from Sydney to Baltimore

When to book flights to Washington, D.C.

Are your dates flexible? Find out the best times to travel to Washington, D.C. 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, D.C. flights

  • Where can my friend or family member pick me up at Washington Dulles Airport?

    If a friend or family member is picking you up at Washington Dulles Airport, a convenient option is for them to park at terminal parking. This will place them only a short walk from the terminal entrance. Rates are around $ 6 (A$ 8.15) per hour. If the terminal parking is full, consider parking in Garage 1 or Garage 2. Both of these are also within walking distance of the terminal. Whatever option you may choose, it’s recommended to book a parking space in advance.

  • Where can I eat at Washington Dulles Airport?

    If you get hungry at Dulles Airport, there are plenty of dining options that cater to all kinds of travellers and all kinds of budgets. Concourses A, B, C and D feature food options that range from coffee and pastries to fast-food burgers and sandwiches to fine dining at a sit-down restaurant.

  • Can I hire a car at Washington Dulles Airport?

    If you would like to hire a car to explore the Washington D.C. area, Washington Dulles Airport features around nine or so car hire agencies. To reach the car hire building, head to the terminal exit near Door 2 and Door 4. There you may find a shared bus with the name of hire car brands on it; this can take you to the car hire building.

  • How do I get from Washington Dulles Intl Airport to the city centre?

    If you prefer using public transport, you will find multiple buses going into the city centre when you exit the airport after baggage reclaim. If you would like to get to a train station, you should take the Silver Line Express Bus Service, which takes you directly to Silver Line Metro station. The trip should take about 15 minutes and cost USD5 (about AUD7) one-way. There are also taxis available from outside doors 2 and 6, with a customer service representative available 24 hours a day.

  • How do I get from Washington Reagan-National Airport to the city centre?

    Reagan-National Airport is connected to the Metrorail, which you can catch from Terminals B and C. If you arrive at Terminal A, you can take an airport shuttle to get to the train station. The maximum train fare is USD6 (about AUD8.5) if you use a SmarTrip card, available for purchase from the station. Taxis are available outside all terminals, and the rates to travel within the District of Columbia range from approximately USD14 (about AUD20) to USD27 (about AUD38), plus a USD3 (about AUD4) airport fee.

  • Is there an on-site airport hotel at Washington Dulles Intl Airport?

    There are no hotels inside the airport, however the closest hotel is the Washington Dulles Airport Marriott, which is located four minutes away from the airport and offers free airport shuttle transfers. The Westin Washington Dulles Airport Hotel and Best Western Dulles Airport Inn are about ten minutes away, and they both offer an airport shuttle service.

  • Is there any help available for distressed passengers?

    Traveler’s Aid is a non-profit organization present at both Washington airports to assist distressed passengers. You will find their desks next to baggage reclaim areas 6, 12 and 14 at Washington Dulles Intl Airport, though they also have roaming staff on all concourses. If you are at Washington Reagan-National Airport, the organization has desks located in all terminals.

  • Which Washington, D.C. airport is closest to central Washington, D.C.?

    6 km away from Washington, D.C.’s city centre, Reagan Washington National Airport is the closest of the 2 major airports in the city. There are 36 km separating Washington, D.C. city centre to Washington Dulles Airport.

  • 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 travellers 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.

  • Which airline offers the most flights to Washington, D.C.?

    Of the 13 airlines that fly to Washington, D.C., Southwest offers the most flights, with around 3,477 per week, followed by American Airlines with 3,289 flights per week.

See more FAQs

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

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington, D.C. flight deals.
  • If you need to charge your phone at Washington Dulles International Airport (IAD), rest assured that there are plenty of charging points. They can be found in the gated areas, arrivals area and in the Area B food court.
  • Washington Dulles Airport features an interfaith chapel near Gate A32, if you need a moment of quiet reflection and prayer. It’s open 24h a day and may provide private services if you notify them beforehand.
  • If you require mobility assistance during your travels, Washington Dulles Airport provides wheelchairs upon request, has fully accessible restrooms and is equipped with elevators that connect each floor.
  • While there are no direct flights to Washington from Australia, there are routes with only one stopover if flying with United Airlines or Air China. All of these land at Washington Dulles Intl Airport, which is the city’s main international airport. While Washington Reagan-National Airport is closer to the city centre, you will have two or more stopovers if you choose to fly there.
  • If you are travelling with children, Washington Dulles Intl Airport has nursing rooms in multiple locations throughout the main terminal; if you wish to access one of them you will need to visit the Information Desk to get the code. You will also find an interactive game area for kids next to Gate B70 – called ‘The Funway’, it includes plane-themed elements.
  • If you’re looking for a way to pass the time at Washington Reagan-National Airport, you can admire the artworks displayed throughout the terminals thanks to the airport’s DCA Art Program. Alternatively, you can learn about the airport’s history at the Exhibit Hall in Terminal A. If you prefer watching planes take off and land, there are observation decks in all terminals.
  • For some quiet time at Washington Dulles Intl Airport, head to one of the multiple airport lounges. Those accessible using a pre-paid pass are the Air France-KLM Lounge on Concourse A, as well as the Turkish Airlines Lounge and Lufthansa Business Lounge, both located on Concourse B. All lounges offer beverages, newspapers and televisions, and have showers available for guests.
  • After a long flight to Washington Dulles Intl Airport you can head to Be Relax spa, located next to Gate A32 on Concourse B, for a massage, a facial or one of the nail treatments on offer. The spa is open from 7am to 9pm daily. For a relaxing massage at Washington Reagan-National Airport, head to XpresSpa, which is open from 7am to 8pm.
See more tips

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

Find which airlines fly direct to Washington, D.C., which days they fly and book direct flights.

Direct departures

Australia to Washington, D.C.

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Wednesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Thursday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Friday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights

Direct returns

Washington, D.C. to Australia

Monday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Tuesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Wednesday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Thursday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Friday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

Saturday

ANA, ASKY, Aer Lingus, +71 more

ANA, ASKY, +72 more

Sunday

ANA, ASKY, Aer Lingus, +72 more

ANA, ASKY, +73 more

See more direct flights
See more direct flights

Top 5 airlines flying to Washington, D.C.

Need help choosing which airline to fly with to Washington, D.C.? 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 KAYAK reviews.
8.4
ANAOverall score based on 998 reviews
86boarding
80entertainment
85overall
83comfort
88crew
78food
Airline reviews

It was very nice. I was a bit disappointed by the few meal services. There were probably more drink services that I missed while sleeping, but I would have liked the crew to bring more than one drink service before landing and to bring more than one drink service and coffee service after take off

Read more about ANA

It was very nice. I was a bit disappointed by the few meal services. There were probably more drink services that I missed while sleeping, but I would have liked the crew to bring more than one drink service before landing and to bring more than one drink service and coffee service after take off

Food was high quality. Crew was extremely professional, polite, attentive. Flights were on time. Plane had good media tech.

I wish the serve should leach and drink. Maybe because only 2hr

It was ok I thought because my flight was 1pm i was expecting to have lunch but it didn’t and after 7 hr finally dinner time was only chicken sandwich and next breakfast was an hour before plane land in Tokyo. so I should bring some food with me. Japanese flight attend was nice but the other was chewing gum and how she ask and respond to customers was not professional I felt. Maybe because Japan flight attendant is highly train and everyone looked very dress and professional so I was kind disappointed. I like that the bathroom was very clean .

It was very good. Lots of room with superior food and service. I will not hesitate to fly ANA in the future!

Lovely airport at Haneda. Great food selection. Spacious and private boarding area with dedicated bathroom for each gate.

They did not get my request for veg food that i made a month ago. Also did not have any backup veg food on board or fruit plate or simething. Very disappointing as i had hward about how grwat ANA was supossed to be. Alsio entertainment was lacking and screen and tech was subpar. Overall just mid to low tie. They are living off reputation and are being passed up by most other carriers.

Ana is absolute world class They should not work with united

Japan and China airlines were incredible. On board service was impeccable. All the flight attendants were helpful, friendly, and always smiling. Airplanes were very clean. The boarding crew was extremely accommodating and very nice as well. Overall I was extremely impressed.

I chose my seat for the window: there wasn’t a window in my row. The charging function for my device didn’t work.

The staff and crew on board were excellent. Business class however, was very weird. I thought we would have individual pods, but the way it was set up was unexpected. Not very private and If you wanted to lay down, you had to have an entire bed made up for you by the crew, rather than how Delta one works where you could just lie down whenever you feel like it. It was a 16 hour flight. I chose not to have my bed made, and that turned out to be a good idea because everybody who had their bed made had to wait for the crew to roll up their mattresses. So strange!

Couldn’t request a vegan meal somehow but I noticed other people getting them

They announced food service but then never came around. We also couldn’t land so kept trying to get to runway and then had to come up and go around happened like 3 times and cause the child next to me to start throwing up

Good food and entertainment options. Great Staff that were all welcoming and caregiving.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

Carring crew, nice ambiance of the cabin, comfortable beds, good food well served. We liked everything.

The pilot tried to make up for lost time due to delays that were out of her control. She communicated the issues openly and clearly and made every effort to do what she could to alleviate issues.

So here's the rub - my flight was booked through Chatdeal even though I bought it under the Kayak umbrella. All the return flights were theoretically through Air New Zealand, however except for the initial leg from New Zealand, they were all partnered flights. So when I arrived at the airport in New Zealand they could only issue me my ticket to Fiji. Once in Fiji I had to do some serious leg work and finagling to get my ticket to Los Angeles through Fiji Air. This included a monitored covid RAT that I wasn't aware I needed to do. So I gave the score I did because of the complexity and annoyance created in the process of getting a boarding pass for my Nadi-LA flight.

Just a hiccup being added to the NZ Traveller Declaration a bit late.

Boarding instructions on one leg of my journey were not well communicated at the gate (Melbourne to Auckland)

The flight met my expectations. It left and landed on time

I was in premium economy. My seat didn’t recline much - it was broken. My phone charger didn’t work.

Everything as good as can be if one flies economy bit not enough toilets!! People were queuing during the whole flight - there are really not enough toilets!!!

Flights delayed multiple times, travellers requests for updates ignored. Qantas continues to desatisfy travelling basics.

Short flight. Needed a smart phone to watch any movie.

They actually held the plane for a few minutes and had someone at the escalators from Qantas checking to see if we were almost at the gate and radioed ahead to tell them that we were on our way. We called down to the person and gave her our names, coming as fast as we could.

Better food, hotter coffee, otherwise it was a very smooth and reasonably comfortable flight.

First time flying in Qantas. There is zero WiFi on the flight to/from Australia. Crew was great both routes - very attentive, personalized service. Pleasant staff throughout.

Packed flight. Urged to check carry-on before boarding only to discover numerous empty overhead bins after boarding. Challenging entertainment screen. After almost 20 minutes to arrive at baggage claim, waited over 30 mins before luggage was loaded on baggage claim carousel.

Grubby plane, dirty seat & table, poor food, wait for baggage, staff ok.

One of the best flying experiences I’ve ever had.

The flight cancellation and process for getting a new flight was not that clear. United also had some delays that were unexpected. I am the most disappointed by the fact that I originally bought a Lufthansa ticket, only to be flown by United.

Need to have more snacks for the duration and coffee.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

On time - really well operated flight. Friendly staff. Super impressed with United on this round trip.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

As is pretty much the norm with Air Canada now, we left late from the gate (45 minutes late). This is my 12th flight with AC in the last 12 months and 10 of those flights were either late or cancelled. AC essentially has a monopoly in Canada so they have carte blanche to charge exorbitant rates now and give poor service, with no repercussions.

A 2 hour delay because they couldn’t fit some oversized cargo in the small hold doors of an Embraer! Surely they know the sizes before attempting to load it?

It took 5 hour to get a crew to D Ice the plan. We had to sit on the runway for 5 hrs. in Calgary. It snows most of the winter. No proactive plan. In addition, after 3 calls to customer service they couldn't figure out how to have my wife and myself sit together on her birthday weekend. Everybody kept passing the buck. No decision from customer service, luggage drop off or check in team. The experience was a complete mess! I don't think we'll ever fly on this airline again.

When we got to the airport for our flight from Chicago to Montreal which was scheduled for 2.00 p.m. they had no record of it and booked us on a flight at 3.30 very disappointing . We also had to pay 50.00 each for a seat. All things considered ,I will never book thru Kayak again. Next time I will only book directly thru Air Canada no second party booking Sue

-kayak did not give me advanced notice to my e-mail for my flight and I had major trouble finding the code to access Air Canada’s site because you did not provide it to me and incompetent Air Canada did not have any access based on my name alone. WTF -The flight was delayed twice. -They moved the boarding area -They said I would give free checked baggage because the plane was full and they charged me over $30 -They didn’t get my luggage on to the plane and left without it and I’m heading to a cruise ship. -I have lost one FULL day of my limited holiday and had to cancel scheduled events because my luggage did not get on the plane (even though the plane was delayed). -The “wheresmyluggage.com site is a total incompetent disaster that caused additional stress. -I will be sharing this experience

Plane was a Rouge vacation flyer for some reason. No legroom and entertainment. People were desperately looking for USB ports and such. And then there is this notorious and unsolved space problem where not all carry-on fits in the cabin….

The wifi I paid for did not work. The seats are tight.

There were no free snacks…little pretzel bag or cookies like we had on our flight out.

They did not have any meal options left on the menu. Only snacks.

Of our SIX flights in my travel group, five were delayed, and all (except possibly one) were just company screwups. One traveler had her CARRY ON baggage put on another flight because Air Canada could not properly do "weight and Balance". Bags missing for a day. Another traveler never made it. Then, (humor here) the flagship airline of the socialist country has NOTHING FOR FREE on board. Expect to pay for pretzels, folks. How's that socialism working out for ya, aye? I might book air Canada in the future if I have a meeting that I REALLY want to MISS!

Book Cheap Washington, D.C. Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Washington, D.C. found on KAYAK in the last 72 hours.
27/4Sat
2 stopsAir Canada
38h 57mSYD-DCA
30/4Tue
2 stopsAir Canada
30h 15mDCA-SYD
$1,825
28/5Tue
1 stopAir Canada
21h 25mSYD-IAD
17/6Mon
2 stopsAir Canada
31h 25mIAD-SYD
$1,866
8/5Wed
1 stopUnited Airlines
20h 47mBNE-BWI
23/6Sun
1 stopUnited Airlines
21h 57mBWI-BNE
$2,112
8/5Wed
2 stopsUnited Airlines
24h 59mBNE-BWI
23/6Sun
2 stopsUnited Airlines
24h 12mBWI-BNE
$2,119
14/5Tue
2 stopsAir New Zealand
34h 49mSYD-BWI
17/5Fri
2 stopsAir New Zealand
34h 40mBWI-SYD
$2,161
2/4Tue
1 stopANA
27h 50mSYD-IAD
9/4Tue
2 stopsANA
30h 39mIAD-SYD
$2,189
21/4Sun
1 stopANA
36h 45mSYD-IAD
27/4Sat
1 stopANA
41h 00mIAD-SYD
$2,296
14/5Tue
2 stopsAir New Zealand
27h 15mSYD-IAD
17/5Fri
2 stopsAir New Zealand
33h 54mIAD-SYD
$2,314
21/4Sun
1 stopQantas Airways
21h 10mSYD-DCA
27/4Sat
1 stopQantas Airways
33h 40mDCA-SYD
$3,145
21/4Sun
1 stopQantas Airways
21h 49mSYD-BWI
27/4Sat
1 stopQantas Airways
24h 40mBWI-SYD
$3,226

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Washington, D.C. found on KAYAK in the last 72 hours.
19/5Sun
3 stops
59h 07mSYD-BWI
$948
6/5Mon
2 stops
37h 10mSYD-IAD
$1,106
12/6Wed
1 stopUnited Airlines
21h 03mSYD-BWI
$1,735
19/5Sun
2 stopsAir New Zealand
33h 22mSYD-IAD
$1,748
12/6Wed
2 stopsAir New Zealand
26h 48mSYD-IAD
$1,751
11/5Sat
3 stopsAir Canada
38h 57mSYD-DCA
$1,830
13/6Thu
1 stopQantas Airways
21h 37mSYD-BWI
$1,836
7/5Tue
1 stopQantas Airways
36h 58mSYD-BWI
$1,871
25/3Mon
2 stopsUnited Airlines
25h 19mSYD-BWI
$1,879
24/8Sat
1 stopAir Canada
20h 45mBNE-IAD
$1,996

Search by stops

Search by airline

Search by price

Recent domestic flight deals

30/4Tue
directJetBlue
1h 45mBOS-DCA
30/4Tue
directJetBlue
1h 35mDCA-BOS
$172
26/5Sun
directJetBlue
1h 51mBOS-DCA
29/5Wed
directJetBlue
1h 47mDCA-BOS
$180
25/4Thu
directDelta
1h 55mBOS-DCA
30/4Tue
directDelta
1h 39mDCA-BOS
$181
8/5Wed
multi-stopSpirit Airlines
12h 50mBOS-BWI
11/5Sat
directSpirit Airlines
1h 29mBWI-BOS
$192
18/4Thu
directDelta
1h 43mBOS-BWI
24/4Wed
directDelta
1h 34mBWI-BOS
$194
28/3Thu
directJetBlue
1h 46mBOS-DCA
9/4Tue
directJetBlue
1h 39mDCA-BOS
$203
8/5Wed
multi-stopSpirit Airlines
11h 48mBOS-BWI
11/5Sat
multi-stopSpirit Airlines
8h 14mBWI-BOS
$250
29/4Mon
directUnited Airlines
1h 42mBOS-IAD
30/4Tue
directUnited Airlines
1h 37mIAD-BOS
$273
9/4Tue
directUnited Airlines
1h 59mORD-BWI
13/4Sat
directUnited Airlines
2h 14mBWI-ORD
$277
22/5Wed
directAmerican Airlines
5h 15mSFO-IAD
28/5Tue
directAmerican Airlines
5h 40mIAD-SFO
$628

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Last minute flights to Washington, D.C.

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Washington, D.C. that are departing in the next 10 days.
20/3Wed
multi-stopAir New Zealand
21h 54mSYD-IAD
27/3Wed
multi-stopAir New Zealand
27h 30mIAD-SYD
$1,836
20/3Wed
multi-stopANA
36h 55mSYD-IAD
26/3Tue
multi-stopANA
41h 05mIAD-SYD
$2,072
19/3Tue
multi-stopANA
27h 35mSYD-IAD
26/3Tue
multi-stopANA
41h 05mIAD-SYD
$2,173
21/3Thu
multi-stopAir Canada
25h 24mSYD-IAD
28/3Thu
multi-stopAir Canada
33h 00mIAD-SYD
$2,642
21/3Thu
multi-stopAir Canada
37h 13mBNE-DCA
25/3Mon
multi-stopAir Canada
52h 45mDCA-BNE
$2,951
20/3Wed
multi-stopUnited Airlines
24h 27mSYD-DCA
24/3Sun
multi-stopUnited Airlines
25h 10mDCA-SYD
$3,120
22/3Fri
multi-stopQantas Airways
22h 46mSYD-DCA
12/4Fri
multi-stopQantas Airways
32h 35mDCA-SYD
$3,236
21/3Thu
multi-stopUnited Airlines
43h 30mBNE-IAD
25/3Mon
multi-stopUnited Airlines
28h 00mIAD-BNE
$3,277
21/3Thu
multi-stopVirgin Australia
34h 18mBNE-BWI
25/3Mon
multi-stopVirgin Australia
34h 15mBWI-BNE
$3,475
21/3Thu
multi-stopVirgin Australia
20h 26mBNE-DCA
25/3Mon
multi-stopVirgin Australia
22h 32mDCA-BNE
$3,914

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