Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Washington, D.C. Reagan-National

$733 Cheap flights to Washington, D.C. Reagan-National Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Washington, D.C. Reagan-National Airport departing on 18/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to Washington, D.C. Reagan-National Airport

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:45 - 19:45
BNE
-
DCA
24h 00m
2 stops
Air Canada Logo
11:05 - 07:45
DCA
-
BNE
30h 40m
2 stops
$1,376Air Canada
Wed, 4 Mar - Wed, 11 Mar
Air Canada Logo
10:45 - 12:19
BNE
-
DCA
40h 34m
2 stops
Air Canada Logo
11:05 - 07:45
DCA
-
BNE
30h 40m
2 stops
$1,392Air Canada
Thu, 5 Mar - Thu, 12 Mar
American Airlines Logo
09:40 - 07:45
BNE
-
DCA
37h 05m
2 stops
American Airlines Logo
08:30 - 05:00
DCA
-
BNE
29h 30m
1 stop
$1,410American Airlines
Wed, 18 Feb - Sun, 22 Feb
American Airlines Logo
12:00 - 20:41
MEL
-
DCA
23h 41m
1 stop
American Airlines Logo
08:30 - 06:45
DCA
-
MEL
31h 15m
1 stop
$1,550American Airlines
Thu, 12 Mar - Sun, 29 Mar
United Airlines Logo
11:30 - 20:56
MEL
-
DCA
25h 26m
2 stops
United Airlines Logo
17:50 - 10:00
DCA
-
MEL
24h 10m
1 stop
$1,567United Airlines
Mon, 16 Feb - Mon, 23 Feb
United Airlines Logo
11:30 - 18:46
MEL
-
DCA
23h 16m
2 stops
United Airlines Logo
12:00 - 09:00
DCA
-
MEL
30h 00m
3 stops
$1,641United Airlines
Thu, 5 Mar - Thu, 12 Mar
Air New Zealand Logo
09:55 - 21:39
SYD
-
DCA
27h 44m
2 stops
Air New Zealand Logo
14:45 - 15:55
DCA
-
SYD
34h 10m
2 stops
$1,649Air New Zealand
Wed, 4 Mar - Wed, 11 Mar
Air New Zealand Logo
11:55 - 13:39
SYD
-
DCA
39h 44m
2 stops
Air New Zealand Logo
16:35 - 08:45
DCA
-
SYD
26h 10m
2 stops
$1,890Air New Zealand
Sat, 20 Jun - Sat, 11 Jul
Qantas Airways Logo
22:45 - 20:00
PER
-
DCA
34h 15m
2 stops
Qantas Airways Logo
15:59 - 23:50
DCA
-
PER
42h 51m
2 stops
$2,571Qantas Airways
Tue, 10 Feb - Sun, 22 Feb
Qantas Airways Logo
22:45 - 23:00
PER
-
DCA
37h 15m
2 stops
Qantas Airways Logo
11:36 - 12:05
DCA
-
PER
35h 29m
2 stops
$2,574Qantas Airways
Tue, 17 Feb - Wed, 25 Feb

momondo Fare Finder

 
Locate flights to Washington, D.C. Reagan-National that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 20 January 2026.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Route

Depart

Return

Price

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Wed 4/3

10:45-19:45

2 stops24h 00m

Washington, D.C. Reagan-National

Wed 11/3

11:05-07:45

2 stops30h 40m

$1,376

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Thu 5/3

10:45-12:19

2 stops40h 34m

Washington, D.C. Reagan-National

Thu 12/3

11:05-07:45

2 stops30h 40m

$1,392

BrisbaneWashington, D.C.

BNE - DCA

BNEDCA

Brisbane

Wed 18/2

09:40-07:45

2 stops37h 05m

Washington, D.C. Reagan-National

Sun 22/2

08:30-05:00

1 stop29h 30m

$1,410

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Thu 12/3

12:00-20:41

1 stop23h 41m

Washington, D.C. Reagan-National

Sun 29/3

08:30-06:45

1 stop31h 15m

$1,550

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Mon 16/2

11:30-20:56

2 stops25h 26m

Washington, D.C. Reagan-National

Mon 23/2

17:50-10:00

1 stop24h 10m

$1,567

MelbourneWashington, D.C.

MEL - DCA

MELDCA

Melbourne

Thu 5/3

11:30-18:46

2 stops23h 16m

Washington, D.C. Reagan-National

Thu 12/3

12:00-09:00

3 stops30h 00m

$1,641

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Wed 4/3

09:55-21:39

2 stops27h 44m

Washington, D.C. Reagan-National

Wed 11/3

14:45-15:55

2 stops34h 10m

$1,649

SydneyWashington, D.C.

SYD - DCA

SYDDCA

Sydney Kingsford Smith

Sat 20/6

11:55-13:39

2 stops39h 44m

Washington, D.C. Reagan-National

Sat 11/7

16:35-08:45

2 stops26h 10m

$1,890

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Tue 10/2

22:45-20:00

2 stops34h 15m

Washington, D.C. Reagan-National

Sun 22/2

15:59-23:50

2 stops42h 51m

$2,571

PerthWashington, D.C.

PER - DCA

PERDCA

Perth

Tue 17/2

22:45-23:00

2 stops37h 15m

Washington, D.C. Reagan-National

Wed 25/2

11:36-12:05

2 stops35h 29m

$2,574

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. Reagan-National Airport from

Flights to Washington, D.C. Reagan-National Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to Washington, D.C. Reagan-National Airport to help you craft the best travel plan.

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

In general, January is the cheapest month to fly from Australia to Washington, D.C. Reagan-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,144. If you’re not able to fly to Washington, D.C. Reagan-National Airport in January, then February is your next best option. Flight prices from Australia to Washington, D.C. Reagan-National Airport during February average around $1,267.

Cheapest flights to Washington, D.C. Reagan-National

Find the cheapest flights to Washington, D.C. Reagan-National from your nearest city or airport
Find flights from Sydney to Washington, D.C. Reagan-National Airport
CHEAPEST MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM SYDNEYJanuary43% cheaperFlying from Sydney to Washington, D.C. Reagan-National Airport costs on average just $1,144 in January
MOST EXPENSIVE MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM SYDNEYMay99% more expensiveIt costs about $3,949 for flights to Washington, D.C. Reagan-National Airport from Sydney in May
MOST POPULAR MONTH TO FLY TO WASHINGTON, D.C. REAGAN-NATIONAL AIRPORT FROM SYDNEYDecember350% more users visitedMore momondo users searched in flights to Washington, D.C. Reagan-National Airport from Sydney in December than any other month

Cheap Washington, D.C. Reagan-National Airport flight deals and tips

Summary info about Washington, D.C. Reagan-National Airport flight prices, duration and airlines

Best One-Way Price

$733

Best Round-Trip Price

$1,376

Fastest flight time

42h 59m
The best one-way flight price to Washington, D.C. from Australia in the last 72 hours is $733 (Melbourne to Washington, D.C. Reagan-National).
Search Deals
The best round-trip flight price to Washington, D.C. from Australia in the last 72 hours is $1,376 (Brisbane to Washington, D.C. Reagan-National).
Search Deals
The fastest flight to Washington, D.C. from Australia takes 42h 59m (Sydney Kingsford Smith to Washington, D.C. Reagan-National).
Search Deals

Frequently asked questions about flying to Washington, D.C. Reagan-National Airport

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

In general, when looking for the cheapest flight to Washington, D.C. Reagan-National Airport, try to choose a flight departing in January for the best deal.

Is there an alternative airport near Washington, D.C. Reagan-National Airport?

Washington, D.C. Dulles Intl Airport or Baltimore/Washington Airport can be an alternative airport used for travel to Washington, D.C..

Is there a cheaper alternative to flying into Washington, D.C.?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Washington, D.C. is Baltimore/Washington Airport where the average price is $310. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Washington, D.C.?

$307 is the cheapest deal found on momondo in the last two weeks for a flight to Washington, D.C.. This flight is from Minneapolis and is 78% cheaper than most flights to Washington, D.C.. To find the cheapest price to Washington, D.C. from your area, use momondo’s Airport-to-Airport Pricing Tool.

Which airlines fly to Washington, D.C. Reagan-National Airport?

United Airlines, American Airlines and Qantas Airways are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport according to our data. United Airlines is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights to Washington, D.C. Reagan-National Airport?

Prices for flights to Washington, D.C. Reagan-National Airport refresh daily.

How many operators does momondo search for flights to Washington, D.C. Reagan-National Airport?

The number of operators available for flights to Washington, D.C. Reagan-National Airport is 4 as of January 2026.

How old do you have to be to fly to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
McLean

Why use momondo?

Why should I use momondo to find a flight deal to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C..

Can I find flights to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Washington, D.C.?

Once you have performed a search for flights to Washington, D.C., momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Washington, D.C. and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Washington, D.C. Reagan-National trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 19/2
Thu 26/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C. Reagan-National Airport DCA

Fly your favourite airline to Washington, D.C. Reagan-National Airport

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
American Airlines
Qantas Airways
Air Canada