Cheap flights from Washington, D.C. to Rio de Janeiro from $258

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 3/15. 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

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GOL Logo
3:35 pm - 12:30 am
IAD
-
GIG
31h 55m
1 stop
GOL Logo
7:20 am - 5:20 am
GIG
-
IAD
23h 00m
1 stop
$545GOL
Wed, Apr 22 - Thu, Apr 30
Avianca Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
Avianca Logo
4:40 pm - 5:20 am
GIG
-
IAD
13h 40m
1 stop
$546Avianca
Wed, May 13 - Sun, May 24
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
GOL Logo
1:35 am - 2:15 pm
GIG
-
IAD
13h 40m
1 stop
$548GOL
Wed, May 6 - Sat, May 16
GOL Logo
6:50 am - 12:30 am
IAD
-
GIG
16h 40m
1 stop
GOL Logo
1:35 am - 5:20 am
GIG
-
IAD
28h 45m
1 stop
$549GOL
Sat, Jun 27 - Sat, Jul 11
LATAM Airlines Logo
11:56 am - 7:20 am
BWI
-
GIG
18h 24m
1 stop
LATAM Airlines Logo
9:30 pm - 10:51 am
GIG
-
BWI
14h 21m
1 stop
$554LATAM Airlines
Mon, Mar 9 - Wed, Mar 11
LATAM Airlines Logo
5:00 pm - 12:40 pm
DCA
-
GIG
18h 40m
2 stops
LATAM Airlines Logo
7:00 am - 11:45 pm
GIG
-
DCA
17h 45m
2 stops
$554LATAM Airlines
Sat, Apr 25 - Sun, May 10
Copa Airlines Logo
4:45 pm - 12:30 am
BWI
-
GIG
30h 45m
1 stop
Copa Airlines Logo
1:35 am - 3:17 pm
GIG
-
BWI
14h 42m
1 stop
$572Copa Airlines
Wed, Mar 25 - Tue, Mar 31
American Airlines Logo
2:55 pm - 6:15 am
DCA
-
GIG
14h 20m
1 stop
American Airlines Logo
10:55 pm - 12:38 pm
GIG
-
DCA
14h 43m
1 stop
$575American Airlines
Mon, Mar 9 - Wed, Mar 11
Copa Airlines Logo
4:45 pm - 7:55 am
BWI
-
GIG
14h 10m
1 stop
Copa Airlines Logo
1:35 am - 3:17 pm
GIG
-
BWI
14h 42m
1 stop
$580Copa Airlines
Sun, Mar 29 - Tue, Mar 31
United Airlines Logo
8:09 am - 4:45 pm
BWI
-
SDU
31h 36m
2 stops
United Airlines Logo
1:50 pm - 11:30 am
SDU
-
BWI
22h 40m
2 stops
$753United Airlines
Wed, Mar 11 - Wed, Mar 18

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
Apr 25
DCA5:00 pmWashington, D.C. Reagan-National
18h 40m
2 stops
GIG12:40 pmRio de Janeiro–Galeão Intl
May 10
GIG7:00 amRio de Janeiro–Galeão Intl
17h 45m
2 stops
DCA11:45 pmWashington, D.C. Reagan-National
$554
LATAM Airlines
May 3
BWI12:40 pmBaltimore/Washington
20h 35m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
May 10
GIG7:00 amRio de Janeiro–Galeão Intl
18h 57m
2 stops
BWI12:57 amBaltimore/Washington
$560
LATAM Airlines
Apr 25
DCA5:00 pmWashington, D.C. Reagan-National
18h 40m
2 stops
GIG12:40 pmRio de Janeiro–Galeão Intl
May 9
GIG7:00 amRio de Janeiro–Galeão Intl
17h 45m
2 stops
DCA11:45 pmWashington, D.C. Reagan-National
$563

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 13
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
May 24
GIG4:40 pmRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$546
Avianca
Apr 12
IAD6:50 amWashington, D.C. Dulles Intl
16h 40m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
Apr 25
GIG4:40 pmRio de Janeiro–Galeão Intl
13h 40m
1 stop
IAD5:20 amWashington, D.C. Dulles Intl
$569
Avianca
Apr 25
IAD3:35 pmWashington, D.C. Dulles Intl
31h 55m
1 stop
GIG12:30 amRio de Janeiro–Galeão Intl
May 10
GIG4:40 pmRio de Janeiro–Galeão Intl
36h 40m
2 stops
IAD4:20 amWashington, D.C. Dulles Intl
$570

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 February 24, 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

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 4/22

3:35 pm-12:30 am

1 stop31h 55m

Rio de Janeiro–Galeão Intl

Thu 4/30

7:20 am-5:20 am

1 stop23h 00m

$545

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 5/13

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Sun 5/24

4:40 pm-5:20 am

1 stop13h 40m

$546

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 5/6

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Sat 5/16

1:35 am-2:15 pm

1 stop13h 40m

$548

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sat 6/27

6:50 am-12:30 am

1 stop16h 40m

Rio de Janeiro–Galeão Intl

Sat 7/11

1:35 am-5:20 am

1 stop28h 45m

$549

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Mon 3/9

11:56 am-7:20 am

1 stop18h 24m

Rio de Janeiro–Galeão Intl

Wed 3/11

9:30 pm-10:51 am

1 stop14h 21m

$554

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Sat 4/25

5:00 pm-12:40 pm

2 stops18h 40m

Rio de Janeiro–Galeão Intl

Sun 5/10

7:00 am-11:45 pm

2 stops17h 45m

$554

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Wed 3/25

4:45 pm-12:30 am

1 stop30h 45m

Rio de Janeiro–Galeão Intl

Tue 3/31

1:35 am-3:17 pm

1 stop14h 42m

$572

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Mon 3/9

2:55 pm-6:15 am

1 stop14h 20m

Rio de Janeiro–Galeão Intl

Wed 3/11

10:55 pm-12:38 pm

1 stop14h 43m

$575

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Sun 3/29

4:45 pm-7:55 am

1 stop14h 10m

Rio de Janeiro–Galeão Intl

Tue 3/31

1:35 am-3:17 pm

1 stop14h 42m

$580

BaltimoreRio de Janeiro

BWI - SDU

BWISDU

Baltimore/Washington

Wed 3/11

8:09 am-4:45 pm

2 stops31h 36m

Rio de Janeiro Santos Dumont

Wed 3/18

1:50 pm-11:30 am

2 stops22h 40m

$753

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 May. Flight prices, which tend to average around $574, 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 $587.

How far in advance should I book a flight to Rio de Janeiro?

You are more likely to see cheaper flights to Rio de Janeiro from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro for around $673 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro from Washington, D.C. for as low as $462 on momondo.

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

As of February 2026, prices for Washington, D.C. to Rio de Janeiro flights are approximately 12% cheaper 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 30m

Direct flights

None
The fastest flight from Washington, D.C. to Rio de Janeiro takes 12h 30m
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.
  • 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 30m 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
8,238 reviews
Search Delta flights
Copa AirlinesPriceFrom $275Free CancellationRating
7.5
1,556 reviews
Search Copa Airlines flights
GOLPriceFrom $423Free CancellationRating
7.3
1,175 reviews
Search GOL flights
LATAM AirlinesPriceFrom $456Free CancellationRating
7.5
1,918 reviews
Search LATAM Airlines flights
AviancaPriceFrom $522Free CancellationRating
6.6
2,497 reviews
Search Avianca flights
American AirlinesPriceFrom $563Free CancellationRating
7.2
11,344 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
Thu 3/26
Thu 4/2

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