Cheap flights from Washington, D.C. to Rio de Janeiro from $254

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 12/4. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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.

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

Cheap round-trip flights

Avianca Logo
5:45 am - 12:40 amIAD-GIG
16h 55m1 stop
Avianca Logo
1:45 am - 1:15 pmGIG-IAD
13h 30m1 stop
$528Avianca
Find Deal
Sun, Jan 18 - Tue, Jan 27
Avianca Logo
5:45 am - 12:40 amIAD-GIG
16h 55m1 stop
Avianca Logo
7:30 am - 12:10 amGIG-IAD
18h 40m3 stops
$529Avianca
Find Deal
Sun, Jan 18 - Wed, Jan 28
Copa Airlines Logo
4:49 pm - 7:55 amBWI-GIG
14h 06m1 stop
Copa Airlines Logo
1:30 am - 2:09 pmGIG-BWI
14h 39m1 stop
$541Copa Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
LATAM Airlines Logo
5:59 pm - 4:50 pmIAD-GIG
20h 51m2 stops
LATAM Airlines Logo
7:15 am - 12:16 amGIG-IAD
19h 01m2 stops
$563LATAM Airlines
Find Deal
Wed, Nov 26 - Fri, Dec 5
LATAM Airlines Logo
6:00 am - 11:40 pmDCA-GIG
15h 40m2 stops
LATAM Airlines Logo
5:15 am - 10:04 pmGIG-DCA
17h 49m2 stops
$564LATAM Airlines
Find Deal
Fri, Mar 6 - Sat, Mar 14
Delta Logo
8:40 pm - 10:15 amDCA-GIG
12h 35m1 stop
Delta Logo
9:00 pm - 8:33 pmGIG-DCA
24h 33m1 stop
$575Delta
Find Deal
Mon, Oct 6 - Tue, Oct 21
Delta Logo
3:59 pm - 7:20 amDCA-GIG
14h 21m1 stop
Delta Logo
9:30 pm - 2:53 pmGIG-DCA
19h 23m1 stop
$582Delta
Find Deal
Tue, Oct 28 - Sun, Nov 2
American Airlines Logo
7:18 pm - 8:25 amBWI-GIG
12h 07m1 stop
American Airlines Logo
11:55 pm - 4:48 pmGIG-BWI
18h 53m1 stop
$582American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
7:18 pm - 8:25 amBWI-GIG
12h 07m1 stop
American Airlines Logo
11:55 pm - 1:51 pmGIG-BWI
15h 56m2 stops
$587American Airlines
Find Deal
Tue, Oct 28 - Mon, Nov 3
Copa Airlines Logo
4:49 pm - 8:00 amBWI-GIG
14h 11m1 stop
Copa Airlines Logo
1:30 am - 3:08 pmGIG-BWI
14h 38m1 stop
$590Copa Airlines
Find Deal
Wed, Oct 1 - Fri, Oct 3

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

Our best LATAM Airlines deals on Washington, D.C. to Rio de Janeiro–Galeão Intl Airport flight tickets
LATAM Airlines
Nov 26
IAD5:59 pmWashington, D.C. Dulles Intl
20h 51m
2 stops
GIG4:50 pmRio de Janeiro–Galeão Intl
Dec 5
GIG7:15 amRio de Janeiro–Galeão Intl
19h 01m
2 stops
IAD12:16 amWashington, D.C. Dulles Intl
LATAM Airlines
Mar 6
DCA6:00 amWashington, D.C. Reagan-National
15h 40m
2 stops
GIG11:40 pmRio de Janeiro–Galeão Intl
Mar 14
GIG5:15 amRio de Janeiro–Galeão Intl
17h 49m
2 stops
DCA10:04 pmWashington, D.C. Reagan-National
LATAM Airlines
Mar 10
DCA2:55 pmWashington, D.C. Reagan-National
16h 30m
2 stops
GIG8:25 amRio de Janeiro–Galeão Intl
Mar 19
GIG10:55 pmRio de Janeiro–Galeão Intl
20h 11m
1 stop
DCA6:06 pmWashington, D.C. Reagan-National

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

Our best Delta deals on Washington, D.C. to Rio de Janeiro–Galeão Intl Airport flight tickets
Delta
Oct 6
DCA8:40 pmWashington, D.C. Reagan-National
12h 35m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Oct 21
GIG9:00 pmRio de Janeiro–Galeão Intl
24h 33m
1 stop
DCA8:33 pmWashington, D.C. Reagan-National
Delta
Oct 28
DCA3:59 pmWashington, D.C. Reagan-National
14h 21m
1 stop
GIG7:20 amRio de Janeiro–Galeão Intl
Nov 2
GIG9:30 pmRio de Janeiro–Galeão Intl
19h 23m
1 stop
DCA2:53 pmWashington, D.C. Reagan-National
Delta
Oct 22
DCA8:40 pmWashington, D.C. Reagan-National
12h 35m
1 stop
GIG10:15 amRio de Janeiro–Galeão Intl
Oct 31
GIG5:05 pmRio de Janeiro–Galeão Intl
17h 05m
2 stops
DCA9:10 amWashington, D.C. Reagan-National

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 September 15, 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 1/18

5:45 am-12:40 am

1 stop16h 55m

Rio de Janeiro–Galeão Intl

Tue 1/27

1:45 am-1:15 pm

1 stop13h 30m

$528

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Sun 1/18

5:45 am-12:40 am

1 stop16h 55m

Rio de Janeiro–Galeão Intl

Wed 1/28

7:30 am-12:10 am

3 stops18h 40m

$529

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Wed 10/29

4:49 pm-7:55 am

1 stop14h 06m

Rio de Janeiro–Galeão Intl

Tue 11/4

1:30 am-2:09 pm

1 stop14h 39m

$541

Washington, D.C.Rio de Janeiro

IAD - GIG

IADGIG

Washington, D.C. Dulles Intl

Wed 11/26

5:59 pm-4:50 pm

2 stops20h 51m

Rio de Janeiro–Galeão Intl

Fri 12/5

7:15 am-12:16 am

2 stops19h 01m

$563

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Fri 3/6

6:00 am-11:40 pm

2 stops15h 40m

Rio de Janeiro–Galeão Intl

Sat 3/14

5:15 am-10:04 pm

2 stops17h 49m

$564

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Mon 10/6

8:40 pm-10:15 am

1 stop12h 35m

Rio de Janeiro–Galeão Intl

Tue 10/21

9:00 pm-8:33 pm

1 stop24h 33m

$575

Washington, D.C.Rio de Janeiro

DCA - GIG

DCAGIG

Washington, D.C. Reagan-National

Tue 10/28

3:59 pm-7:20 am

1 stop14h 21m

Rio de Janeiro–Galeão Intl

Sun 11/2

9:30 pm-2:53 pm

1 stop19h 23m

$582

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Tue 10/28

7:18 pm-8:25 am

1 stop12h 07m

Rio de Janeiro–Galeão Intl

Tue 11/4

11:55 pm-4:48 pm

1 stop18h 53m

$582

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Tue 10/28

7:18 pm-8:25 am

1 stop12h 07m

Rio de Janeiro–Galeão Intl

Mon 11/3

11:55 pm-1:51 pm

2 stops15h 56m

$587

BaltimoreRio de Janeiro

BWI - GIG

BWIGIG

Baltimore/Washington

Wed 10/1

4:49 pm-8:00 am

1 stop14h 11m

Rio de Janeiro–Galeão Intl

Fri 10/3

1:30 am-3:08 pm

1 stop14h 38m

$590

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Rio de Janeiro from

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 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 $702 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 8% on your flight if you consider stops on a Washington, D.C. to Rio de Janeiro–Galeão Intl Airport flight.

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

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
7,954 reviews
Search Delta flights
GOLPriceFrom $423Free CancellationRating
7.3
1,105 reviews
Search GOL flights
AviancaPriceFrom $476Free CancellationRating
6.7
2,435 reviews
Search Avianca flights
Copa AirlinesPriceFrom $487Free CancellationRating
7.6
1,531 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $501Free CancellationRating
7.5
1,847 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $574Free CancellationRating
7.2
10,000 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.

An easier way to manage your Rio de Janeiro–Galeão Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/15
Wed 10/22

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo