Cheap flights from Washington, D.C. to Rio de Janeiro from $256

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 11/9. 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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Multiple Airlines Logo
3:24 pm - 12:30 amIAD-GIG
31h 06m1 stop
Multiple Airlines Logo
9:30 pm - 6:26 pmGIG-IAD
22h 56m1 stop
$528Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Copa Airlines Logo
2:25 am - 12:25 amIAD-GIG
21h 00m1 stop
Copa Airlines Logo
1:30 am - 11:33 pmGIG-IAD
24h 03m1 stop
$530Copa Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Avianca Logo
2:35 pm - 6:25 amIAD-GIG
13h 50m1 stop
Avianca Logo
1:45 am - 1:15 pmGIG-IAD
13h 30m1 stop
$548Avianca
Find Deal
Sun, Nov 9 - Wed, Nov 12
Avianca Logo
4:15 pm - 12:40 amIAD-GIG
30h 25m2 stops
Avianca Logo
1:45 am - 1:15 pmGIG-IAD
13h 30m1 stop
$549Avianca
Find Deal
Sun, Nov 2 - Wed, Nov 5
LATAM Airlines Logo
5:00 pm - 8:00 amDCA-GIG
13h 00m1 stop
LATAM Airlines Logo
9:30 pm - 10:56 amGIG-DCA
14h 26m1 stop
$553LATAM Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 16
LATAM Airlines Logo
6:20 pm - 10:55 pmDCA-GIG
27h 35m2 stops
LATAM Airlines Logo
9:30 pm - 11:31 amGIG-DCA
15h 01m1 stop
$559LATAM Airlines
Find Deal
Sun, Oct 26 - Wed, Oct 29
American Airlines Logo
7:18 pm - 8:25 amBWI-GIG
12h 07m1 stop
American Airlines Logo
11:55 pm - 1:03 pmGIG-BWI
15h 08m2 stops
$569American Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 12
American Airlines Logo
5:30 pm - 8:25 amDCA-GIG
13h 55m2 stops
American Airlines Logo
11:55 pm - 1:30 pmGIG-DCA
15h 35m2 stops
$569American Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 12
Delta Logo
7:35 pm - 2:15 pmIAD-GIG
17h 40m2 stops
Delta Logo
9:30 pm - 9:10 amGIG-IAD
13h 40m1 stop
$578Delta
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Mon, Oct 27 - Wed, Nov 12
Delta Logo
2:10 pm - 10:15 amBWI-GIG
19h 05m1 stop
Delta Logo
9:00 pm - 9:15 amGIG-BWI
13h 15m1 stop
$582Delta
Find Deal
Wed, Apr 1 - Thu, Apr 23

Copa Airlines flights from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport

Our best Copa Airlines deals on Washington, D.C. to Rio de Janeiro–Galeão Intl Airport flight tickets
Copa Airlines
Oct 28
IAD2:25 amWashington, D.C. Dulles Intl
21h 00m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
Nov 4
GIG1:30 amRio de Janeiro–Galeão Intl
24h 03m
1 stop
IAD11:33 pmWashington, D.C. Dulles Intl
Copa Airlines
Oct 26
IAD2:25 amWashington, D.C. Dulles Intl
21h 00m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
Nov 5
GIG9:55 amRio de Janeiro–Galeão Intl
15h 38m
1 stop
IAD11:33 pmWashington, D.C. Dulles Intl
Copa Airlines
Oct 27
IAD4:41 pmWashington, D.C. Dulles Intl
30h 44m
1 stop
GIG12:25 amRio de Janeiro–Galeão Intl
Nov 12
GIG9:55 amRio de Janeiro–Galeão Intl
19h 27m
1 stop
IAD3:22 amWashington, D.C. Dulles Intl

Avianca flights from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport

Our best Avianca deals on Washington, D.C. to Rio de Janeiro–Galeão Intl Airport flight tickets
Avianca
Nov 9
IAD2:35 pmWashington, D.C. Dulles Intl
13h 50m
1 stop
GIG6:25 amRio de Janeiro–Galeão Intl
Nov 12
GIG1:45 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
Avianca
Nov 2
IAD4:15 pmWashington, D.C. Dulles Intl
30h 25m
2 stops
GIG12:40 amRio de Janeiro–Galeão Intl
Nov 5
GIG1:45 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl
Avianca
Nov 17
IAD5:45 amWashington, D.C. Dulles Intl
16h 55m
1 stop
GIG12:40 amRio de Janeiro–Galeão Intl
Dec 4
GIG1:45 amRio de Janeiro–Galeão Intl
13h 30m
1 stop
IAD1:15 pmWashington, D.C. Dulles Intl

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport 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 October 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport 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

Sun 11/2

3:24 pm-12:30 am

1 stop31h 06m

Rio de Janeiro–Galeão Intl

Sun 11/9

9:30 pm-6:26 pm

1 stop22h 56m

$528

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Tue 10/28

2:25 am-12:25 am

1 stop21h 00m

Rio de Janeiro–Galeão Intl

Tue 11/4

1:30 am-11:33 pm

1 stop24h 03m

$530

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 11/9

2:35 pm-6:25 am

1 stop13h 50m

Rio de Janeiro–Galeão Intl

Wed 11/12

1:45 am-1:15 pm

1 stop13h 30m

$548

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 11/2

4:15 pm-12:40 am

2 stops30h 25m

Rio de Janeiro–Galeão Intl

Wed 11/5

1:45 am-1:15 pm

1 stop13h 30m

$549

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Thu 3/5

5:00 pm-8:00 am

1 stop13h 00m

Rio de Janeiro–Galeão Intl

Mon 3/16

9:30 pm-10:56 am

1 stop14h 26m

$553

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Sun 10/26

6:20 pm-10:55 pm

2 stops27h 35m

Rio de Janeiro–Galeão Intl

Wed 10/29

9:30 pm-11:31 am

1 stop15h 01m

$559

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Mon 10/27

7:18 pm-8:25 am

1 stop12h 07m

Rio de Janeiro–Galeão Intl

Wed 11/12

11:55 pm-1:03 pm

2 stops15h 08m

$569

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Mon 10/27

5:30 pm-8:25 am

2 stops13h 55m

Rio de Janeiro–Galeão Intl

Wed 11/12

11:55 pm-1:30 pm

2 stops15h 35m

$569

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Mon 10/27

7:35 pm-2:15 pm

2 stops17h 40m

Rio de Janeiro–Galeão Intl

Wed 11/12

9:30 pm-9:10 am

1 stop13h 40m

$578

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Wed 4/1

2:10 pm-10:15 am

1 stop19h 05m

Rio de Janeiro–Galeão Intl

Thu 4/23

9:00 pm-9:15 am

1 stop13h 15m

$582

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How to get the cheapest flight ticket from Washington, D.C. to Rio de Janeiro–Galeão Intl 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

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

What is the cheapest month to fly to Rio de Janeiro–Galeão Intl Airport?

In general, March is the cheapest month to fly from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $574. If you are unable to visit Rio de Janeiro–Galeão Intl Airport during the month of March, then departing from Washington, D.C. during the month October is also very affordable. Most momondo users find prices during this month for around $582.

What is the cheapest day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Our data shows that Monday is the least expensive day to fly to Rio de Janeiro–Galeão Intl Airport. Tickets to fly out on this day can be as low as $749. The most expensive day to fly to Rio de Janeiro–Galeão Intl Airport is Saturday, with ticket prices averaging around $979.

What is the cheapest time of day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Flying to Rio de Janeiro–Galeão Intl Airport from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $766 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $918. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Rio de Janeiro–Galeão Intl Airport?

You are more likely to see cheaper flights to Rio de Janeiro–Galeão Intl Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Rio de Janeiro–Galeão Intl Airport for around $706 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rio de Janeiro–Galeão Intl Airport from Washington, D.C. for as low as $559 on momondo.

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

You could potentially save up to 10% on your flight if you consider stops on a Washington, D.C. to Rio de Janeiro–Galeão Intl Airport flight.

When to book flights from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport

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

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

Direct flights

None
There are no direct flights from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport. There are no popular flight routes from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport.
  • How far is Washington, D.C. to Rio de Janeiro–Galeão Intl by plane?

    A flight from Washington, D.C. to Rio de Janeiro–Galeão Intl will travel around 4787.9 mi. Flights usually cover this in 12h 07m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The required travel and health documents for your Rio de Janeiro–Galeão Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro–Galeão Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Rio de Janeiro–Galeão Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $378Free CancellationRating
7.9
7,972 reviews
Search Delta flights
GOLPriceFrom $423Free CancellationRating
7.3
1,113 reviews
Search GOL flights
AviancaPriceFrom $476Free CancellationRating
6.6
2,451 reviews
Search Avianca flights
Copa AirlinesPriceFrom $487Free CancellationRating
7.6
1,547 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $501Free CancellationRating
7.5
1,865 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $574Free CancellationRating
7.2
11,039 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?

It is quick and easy to find Washington, D.C. to Rio de Janeiro flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rio de Janeiro that suits you.

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

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

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

momondo helps you find the best flight between Washington, D.C. and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 11/13
Thu 11/20

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