Cheap flights from Washington, D.C. to Rio de Janeiro from $288

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Rio de Janeiro departing on 6/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
Avianca Logo
7:20 am - 5:20 am
GIG
-
IAD
23h 00m
1 stop
$601Avianca
Tue, May 26 - Tue, Jun 2
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
GOL Logo
4:40 pm - 2:15 pm
GIG
-
IAD
22h 35m
1 stop
$611GOL
Tue, Aug 25 - Tue, Sep 1
LATAM Airlines Logo
11:58 am - 6:10 am
BWI
-
GIG
17h 12m
2 stops
LATAM Airlines Logo
7:00 am - 12:57 am
GIG
-
BWI
18h 57m
2 stops
$617LATAM Airlines
Wed, May 6 - Sun, May 10
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
GOL Logo
7:20 am - 5:20 am
GIG
-
IAD
23h 00m
1 stop
$618GOL
Thu, Aug 20 - Tue, Aug 25
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
GOL Logo
4:40 pm - 5:20 am
GIG
-
IAD
13h 40m
1 stop
$619GOL
Mon, Jun 1 - Thu, Jun 4
LATAM Airlines Logo
6:10 am - 12:05 am
BWI
-
GIG
16h 55m
2 stops
LATAM Airlines Logo
7:00 am - 12:16 am
GIG
-
BWI
18h 16m
2 stops
$624LATAM Airlines
Wed, Sep 23 - Tue, Sep 29
Copa Airlines Logo
4:40 pm - 7:55 am
BWI
-
GIG
14h 15m
1 stop
Copa Airlines Logo
1:30 am - 3:24 pm
GIG
-
BWI
14h 54m
1 stop
$632Copa Airlines
Sun, May 3 - Thu, May 7
Delta Logo
7:40 pm - 4:30 pm
BWI
-
GIG
19h 50m
2 stops
Delta Logo
7:00 am - 12:11 am
GIG
-
BWI
18h 11m
2 stops
$644Delta
Thu, Sep 24 - Mon, Oct 12
Delta Logo
6:15 pm - 4:30 pm
DCA
-
GIG
21h 15m
2 stops
Delta Logo
5:20 pm - 1:49 pm
GIG
-
DCA
21h 29m
2 stops
$644Delta
Tue, May 26 - Wed, Jun 3
American Airlines Logo
10:06 am - 8:20 am
BWI
-
GIG
21h 14m
2 stops
American Airlines Logo
10:10 pm - 8:40 pm
GIG
-
BWI
23h 30m
2 stops
$649American Airlines
Tue, Jun 2 - Sat, Jun 6

LATAM Airlines flights from Washington, D.C. to Rio de Janeiro

Our best LATAM Airlines deals on Washington, D.C. to Rio de Janeiro flight tickets
LATAM Airlines
May 3
BWI7:26 pmBaltimore/Washington
20h 04m
2 stops
GIG4:30 pmRio de Janeiro–Galeão Intl
May 8
GIG7:00 amRio de Janeiro–Galeão Intl
18h 57m
2 stops
BWI12:57 amBaltimore/Washington
$617
LATAM Airlines
Jun 8
DCA5:00 pmWashington, D.C. Reagan-National
18h 40m
2 stops
GIG12:40 pmRio de Janeiro–Galeão Intl
Jun 14
GIG5:00 amRio de Janeiro–Galeão Intl
18h 59m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$624
LATAM Airlines
Jun 2
DCA12:00 pmWashington, D.C. Reagan-National
17h 10m
2 stops
GIG6:10 amRio de Janeiro–Galeão Intl
Jun 16
GIG5:00 amRio de Janeiro–Galeão Intl
18h 59m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$625

Avianca flights from Washington, D.C. to Rio de Janeiro

Our best Avianca deals on Washington, D.C. to Rio de Janeiro flight tickets
Avianca
May 26
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Jun 2
GIG7:20 amRio de Janeiro–Galeão Intl
23h 00m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$601
Avianca
Sep 23
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Sep 29
GIG4:40 pmRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$623
Avianca
Sep 23
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Sep 28
GIG1:35 amRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD2:15 pmWashington, D.C. Dulles Intl
$624

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Rio de Janeiro that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 5/26

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Tue 6/2

7:20 am-5:20 am

1 stop23h 00m

$601

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 8/25

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Tue 9/1

4:40 pm-2:15 pm

1 stop22h 35m

$611

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Wed 5/6

11:58 am-6:10 am

2 stops17h 12m

Rio de Janeiro–Galeão Intl

Sun 5/10

7:00 am-12:57 am

2 stops18h 57m

$617

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Thu 8/20

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Tue 8/25

7:20 am-5:20 am

1 stop23h 00m

$618

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 6/1

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Thu 6/4

4:40 pm-5:20 am

1 stop13h 40m

$619

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Wed 9/23

6:10 am-12:05 am

2 stops16h 55m

Rio de Janeiro–Galeão Intl

Tue 9/29

7:00 am-12:16 am

2 stops18h 16m

$624
Quickest round-trip

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Sun 5/3

4:40 pm-7:55 am

1 stop14h 15m

Rio de Janeiro–Galeão Intl

Thu 5/7

1:30 am-3:24 pm

1 stop14h 54m

$632

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Thu 9/24

7:40 pm-4:30 pm

2 stops19h 50m

Rio de Janeiro–Galeão Intl

Mon 10/12

7:00 am-12:11 am

2 stops18h 11m

$644

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Tue 5/26

6:15 pm-4:30 pm

2 stops21h 15m

Rio de Janeiro–Galeão Intl

Wed 6/3

5:20 pm-1:49 pm

2 stops21h 29m

$644

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Tue 6/2

10:06 am-8:20 am

2 stops21h 14m

Rio de Janeiro–Galeão Intl

Sat 6/6

10:10 pm-8:40 pm

2 stops23h 30m

$649

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

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

What is the typical price of a round-trip flight between Washington, D.C. and Rio de Janeiro?

What is the cheapest month to fly to Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from Washington, D.C. is in August. Flight prices, which tend to average around $588, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Rio de Janeiro, with average flight prices from Washington, D.C. averaging around $589.

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

You could potentially save up to 9% on your flight if you consider stops on a Washington, D.C. to Rio de Janeiro flight.

How have Washington, D.C. to Rio de Janeiro flight prices changed over time?

As of April 2026, prices for Washington, D.C. to Rio de Janeiro flights are approximately 8% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Rio de Janeiro 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 (WAS to RIO) flight deals and tips

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

Fastest flight time

12h 42m

Direct flights

None
The fastest flight from Washington, D.C. to Rio de Janeiro takes 12h 42m
There are no direct flights from Washington, D.C. to Rio de Janeiro. There are no popular flight routes from Washington, D.C. to Rio de Janeiro.

Frequently asked questions about flying from Washington, D.C. to Rio de Janeiro

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

    Rio de Janeiro is 4796.0 mi away from Washington, D.C.. 12h 42m is a normal flight duration for this route.

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

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

  • How many operators does momondo search for flights from Washington, D.C. to Rio de Janeiro?

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

    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 layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Rio de Janeiro.

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

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

  • What is the most popular airline from Washington, D.C. to Rio de Janeiro?

Best airlines flying from Washington, D.C. to Rio de Janeiro

Compare and see reviews for airlines that fly from Washington, D.C. to Rio de Janeiro with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $258Free CancellationRating
7.9
8,407 reviews
Search Delta flights
Copa AirlinesPriceFrom $275Free CancellationRating
7.5
1,574 reviews
Search Copa Airlines flights
GOLPriceFrom $423Free CancellationRating
7.3
1,201 reviews
Search GOL flights
LATAM AirlinesPriceFrom $456Free CancellationRating
7.4
1,910 reviews
Search LATAM Airlines flights
AviancaPriceFrom $479Free CancellationRating
6.5
2,506 reviews
Search Avianca flights
American AirlinesPriceFrom $563Free CancellationRating
7.1
11,568 reviews
Search American Airlines flights

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?

momondo provides multiple filters to help you find the best flight to Rio de Janeiro from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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?

If you are not ready to book a flight from Washington, D.C. to Rio de Janeiro now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rio de Janeiro and let you know when they change.

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1 adult
Wed 5/13
Wed 5/20

Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Airports listed have a maximum distance of 8.1 mi from Rio de Janeiro