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Cheap flights from Washington, D.C. to Rio de Janeiro from $370

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Azul Logo
12:56 pm - 12:50 pmIAD  Washington, D.C. Dulles Intl-SDU Rio de Janeiro Santos Dumont
21h 54m2 stops Orlando Belo Horizonte Tancredo Neves Intl
Azul Logo
3:15 pm - 11:29 amSDU  Rio de Janeiro Santos Dumont-IAD Washington, D.C. Dulles Intl
22h 14m2 stops Sao Paulo Viracopos Fort Lauderdale
$773Azul
Wed, Mar 3 - Wed, Mar 10
Azul Logo
3:22 pm - 4:30 pmIAD  Washington, D.C. Dulles Intl-SDU Rio de Janeiro Santos Dumont
23h 08m2 stops Orlando Belo Horizonte Tancredo Neves Intl
Azul Logo
3:30 pm - 11:29 amSDU  Rio de Janeiro Santos Dumont-IAD Washington, D.C. Dulles Intl
20h 59m2 stops Sao Paulo Viracopos Fort Lauderdale
$774Azul
Sat, Mar 13 - Sun, Mar 21
Azul Logo
12:40 pm - 9:25 amIAD  Washington, D.C. Dulles Intl-SDU Rio de Janeiro Santos Dumont
19h 45m2 stops Orlando Sao Paulo Viracopos
Azul Logo
5:30 pm - 11:10 amSDU  Rio de Janeiro Santos Dumont-IAD Washington, D.C. Dulles Intl
18h 40m2 stops Sao Paulo Viracopos Fort Lauderdale
$796Azul
Fri, Apr 2 - Fri, Apr 9
GOL Logo
2:30 pm - 8:40 amIAD  Washington, D.C. Dulles Intl-SDU Rio de Janeiro Santos Dumont
40h 10m2 stops Bogotá El Dorado Brasilia
GOL Logo
5:40 pm - 4:30 amSDU  Rio de Janeiro Santos Dumont-IAD Washington, D.C. Dulles Intl
36h 50m2 stops Brasilia Bogotá El Dorado
$805GOL
Thu, Nov 26 - Thu, Dec 3
Azul Logo
9:37 am - 9:15 amIAD  Washington, D.C. Dulles Intl-SDU Rio de Janeiro Santos Dumont
21h 38m2 stops Orlando Sao Paulo Viracopos
Azul Logo
7:05 pm - 2:42 pmSDU  Rio de Janeiro Santos Dumont-IAD Washington, D.C. Dulles Intl
21h 37m2 stops Sao Paulo Viracopos Fort Lauderdale
$812Azul
Tue, Feb 23 - Mon, Mar 8
LATAM Airlines Logo
1:45 pm - 9:25 amDCA  Washington, D.C. Reagan-National-SDU Rio de Janeiro Santos Dumont
18h 40m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:55 pm - 1:56 pmSDU  Rio de Janeiro Santos Dumont-DCA Washington, D.C. Reagan-National
20h 01m2 stops Sao Paulo Guarulhos Intl Miami
$817LATAM Airlines
Sun, Apr 11 - Fri, Apr 16
LATAM Airlines Logo
1:45 pm - 9:25 amDCA  Washington, D.C. Reagan-National-SDU Rio de Janeiro Santos Dumont
18h 40m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:05 pm - 1:56 pmSDU  Rio de Janeiro Santos Dumont-DCA Washington, D.C. Reagan-National
20h 51m2 stops Sao Paulo Guarulhos Intl Miami
$817LATAM Airlines
Mon, Apr 12 - Sat, Apr 17
LATAM Airlines Logo
1:40 pm - 9:25 amDCA  Washington, D.C. Reagan-National-SDU Rio de Janeiro Santos Dumont
17h 45m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:15 am - 10:02 pmSDU  Rio de Janeiro Santos Dumont-DCA Washington, D.C. Reagan-National
17h 47m2 stops Sao Paulo Guarulhos Intl Orlando
$817LATAM Airlines
Thu, Mar 4 - Wed, Mar 10
LATAM Airlines Logo
1:40 pm - 9:25 amDCA  Washington, D.C. Reagan-National-SDU Rio de Janeiro Santos Dumont
17h 45m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:20 am - 10:02 pmSDU  Rio de Janeiro Santos Dumont-DCA Washington, D.C. Reagan-National
16h 42m2 stops Sao Paulo Guarulhos Intl Orlando
$817LATAM Airlines
Fri, Mar 5 - Sun, Mar 14
LATAM Airlines Logo
1:45 pm - 9:25 amDCA  Washington, D.C. Reagan-National-SDU Rio de Janeiro Santos Dumont
17h 40m2 stops Miami Sao Paulo Guarulhos Intl
LATAM Airlines Logo
6:55 pm - 10:05 amSDU  Rio de Janeiro Santos Dumont-DCA Washington, D.C. Reagan-National
17h 10m2 stops Sao Paulo Guarulhos Intl New York John F Kennedy Intl
$817LATAM Airlines
Wed, Nov 25 - Tue, Dec 1

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United Airlines flights from Washington, D.C. to Rio de Janeiro Santos Dumont Airport

Our best United Airlines deals on Washington, D.C. to Rio de Janeiro Santos Dumont Airport flight tickets
United Airlines
Nov 23
IAD10:25 pmWashington, D.C. Dulles Intl
12h 45m
1 stop
SDU1:10 pmRio de Janeiro Santos Dumont
Dec 1
SDU6:55 pmRio de Janeiro Santos Dumont
13h 35m
1 stop
IAD6:30 amWashington, D.C. Dulles Intl
$1,058
United Airlines
Nov 25
IAD10:25 pmWashington, D.C. Dulles Intl
12h 45m
1 stop
SDU1:10 pmRio de Janeiro Santos Dumont
Dec 1
SDU6:55 pmRio de Janeiro Santos Dumont
13h 35m
1 stop
IAD6:30 amWashington, D.C. Dulles Intl
$1,059
United Airlines
Nov 25
IAD3:37 pmWashington, D.C. Dulles Intl
17h 13m
2 stops
SDU10:50 amRio de Janeiro Santos Dumont
Dec 4
SDU6:55 pmRio de Janeiro Santos Dumont
13h 35m
1 stop
IAD6:30 amWashington, D.C. Dulles Intl
$1,063

Air Canada flights from Washington, D.C. to Rio de Janeiro Santos Dumont Airport

Our best Air Canada deals on Washington, D.C. to Rio de Janeiro Santos Dumont Airport flight tickets
Air Canada
Mar 12
DCA6:00 amWashington, D.C. Reagan-National
36h 15m
2 stops
SDU8:15 pmRio de Janeiro Santos Dumont
Mar 21
SDU10:05 amRio de Janeiro Santos Dumont
36h 48m
2 stops
DCA9:53 pmWashington, D.C. Reagan-National
$1,011
Air Canada
Mar 22
DCA6:55 pmWashington, D.C. Reagan-National
17h 15m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Mar 29
SDU10:05 amRio de Janeiro Santos Dumont
25h 14m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
$1,183
Air Canada
Mar 22
DCA6:55 pmWashington, D.C. Reagan-National
17h 15m
2 stops
SDU1:10 pmRio de Janeiro Santos Dumont
Mar 29
SDU10:05 amRio de Janeiro Santos Dumont
25h 14m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
$1,228

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Rio de Janeiro Santos Dumont Airport that are best for you.

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Price

Cheapest round-trip

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - SDU Rio de Janeiro Santos Dumont

IADSDU

Washington, D.C. Dulles Intl

Wed 3/3

12:56 pm-12:50 pm

2 stops21h 54m

Rio de Janeiro Santos Dumont

Wed 3/10

3:15 pm-11:29 am

2 stops22h 14m

$773

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - SDU Rio de Janeiro Santos Dumont

IADSDU

Washington, D.C. Dulles Intl

Sat 3/13

3:22 pm-4:30 pm

2 stops23h 08m

Rio de Janeiro Santos Dumont

Sun 3/21

3:30 pm-11:29 am

2 stops20h 59m

$774

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - SDU Rio de Janeiro Santos Dumont

IADSDU

Washington, D.C. Dulles Intl

Fri 4/2

12:40 pm-9:25 am

2 stops19h 45m

Rio de Janeiro Santos Dumont

Fri 4/9

5:30 pm-11:10 am

2 stops18h 40m

$796

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - SDU Rio de Janeiro Santos Dumont

IADSDU

Washington, D.C. Dulles Intl

Thu 11/26

2:30 pm-8:40 am

2 stops40h 10m

Rio de Janeiro Santos Dumont

Thu 12/3

5:40 pm-4:30 am

2 stops36h 50m

$805

Washington, D.C.Rio de Janeiro

IAD Washington, D.C. Dulles Intl - SDU Rio de Janeiro Santos Dumont

IADSDU

Washington, D.C. Dulles Intl

Tue 2/23

9:37 am-9:15 am

2 stops21h 38m

Rio de Janeiro Santos Dumont

Mon 3/8

7:05 pm-2:42 pm

2 stops21h 37m

$812

Washington, D.C.Rio de Janeiro

DCA Washington, D.C. Reagan-National - SDU Rio de Janeiro Santos Dumont

DCASDU

Washington, D.C. Reagan-National

Sun 4/11

1:45 pm-9:25 am

2 stops18h 40m

Rio de Janeiro Santos Dumont

Fri 4/16

6:55 pm-1:56 pm

2 stops20h 01m

$817

Washington, D.C.Rio de Janeiro

DCA Washington, D.C. Reagan-National - SDU Rio de Janeiro Santos Dumont

DCASDU

Washington, D.C. Reagan-National

Mon 4/12

1:45 pm-9:25 am

2 stops18h 40m

Rio de Janeiro Santos Dumont

Sat 4/17

6:05 pm-1:56 pm

2 stops20h 51m

$817

Washington, D.C.Rio de Janeiro

DCA Washington, D.C. Reagan-National - SDU Rio de Janeiro Santos Dumont

DCASDU

Washington, D.C. Reagan-National

Thu 3/4

1:40 pm-9:25 am

2 stops17h 45m

Rio de Janeiro Santos Dumont

Wed 3/10

6:15 am-10:02 pm

2 stops17h 47m

$817
Quickest round-trip

Washington, D.C.Rio de Janeiro

DCA Washington, D.C. Reagan-National - SDU Rio de Janeiro Santos Dumont

DCASDU

Washington, D.C. Reagan-National

Fri 3/5

1:40 pm-9:25 am

2 stops17h 45m

Rio de Janeiro Santos Dumont

Sun 3/14

6:20 am-10:02 pm

2 stops16h 42m

$817

Washington, D.C.Rio de Janeiro

DCA Washington, D.C. Reagan-National - SDU Rio de Janeiro Santos Dumont

DCASDU

Washington, D.C. Reagan-National

Wed 11/25

1:45 pm-9:25 am

2 stops17h 40m

Rio de Janeiro Santos Dumont

Tue 12/1

6:55 pm-10:05 am

2 stops17h 10m

$817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from Washington, D.C. to Rio de Janeiro Santos Dumont Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Washington, D.C. to Rio de Janeiro Santos Dumont Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a Washington, D.C. to Rio de Janeiro Santos Dumont Airport flight.

When to book flights from Washington, D.C. to Rio de Janeiro Santos Dumont Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Rio de Janeiro Santos Dumont Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Rio de Janeiro Santos Dumont Airport (WAS to SDU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Rio de Janeiro Santos Dumont Airport

Best Price Found

$370

Fastest flight time

12h 45m

Direct flights

None
The best one-way flight to Rio de Janeiro Santos Dumont Airport from Washington, D.C. in the past 72 hours is $370. The best round-trip flight deal from Washington, D.C. to Rio de Janeiro Santos Dumont Airport found on momondo in the last 72 hours is $773.
The fastest flight from Washington, D.C. to Rio de Janeiro Santos Dumont Airport takes 12h 45m
There are no direct flights from Washington, D.C. to Rio de Janeiro Santos Dumont Airport. There are no popular flight routes from Washington, D.C. to Rio de Janeiro Santos Dumont Airport.
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Frequently asked questions about flying from Washington, D.C. to Rio de Janeiro Santos Dumont Airport

  • How far is Washington, D.C. to Rio de Janeiro Santos Dumont by plane?

    The distance between Washington, D.C. and Rio de Janeiro Santos Dumont is about 4796.8 mi. In terms of flight time, this usually takes a little over 12h 45m.

  • When did momondo last update prices for flights from Washington, D.C. to Rio de Janeiro Santos Dumont Airport?

    Prices for flights from Washington, D.C. to Rio de Janeiro Santos Dumont Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. to Rio de Janeiro Santos Dumont Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Rio de Janeiro Santos Dumont Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro Santos Dumont Airport?

    The necessary travel and health documents for your Rio de Janeiro Santos Dumont 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 license 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.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Rio de Janeiro?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to Rio de Janeiro flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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