What are the cheapest airlines to fly from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. one-way?

$217 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on LATAM Airlines and Delta, with prices starting from $252 and $258, respectively.

What is the cheapest day to fly from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

Travelers seeking maximum savings on their Rio de Janeiro–Galeão Intl Airport to Washington, D.C. flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

The most popular route from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. is Rio de Janeiro–Galeão Intl - Washington, D.C. Dulles Intl. You may also consider Rio de Janeiro–Galeão Intl - Washington, D.C. Reagan-National or Rio de Janeiro–Galeão Intl - Baltimore/Washington.

What is the cheapest month to fly from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

The best pricing can be found in the month of September. Prices to Washington, D.C. from Rio de Janeiro–Galeão Intl Airport average $630. You can even find prices in September for less than $630, as users have found deals to Washington, D.C. from as low as $467. The month of June appears to be one of the more expensive times to travel to Washington, D.C. from Rio de Janeiro–Galeão Intl Airport. Flying in the targeted month can save you up to 27%.

What is the cheapest time of day to fly from GIG to WAS?

A simple way to save on the total cost of your ticket is to fly from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. in the morning. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.

How can I find direct flights from Rio de Janeiro–Galeão Intl to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro–Galeão Intl to Washington, D.C..

Can I find deals for business class flights from Rio de Janeiro–Galeão Intl to Washington, D.C.?

Yes. Cheapflights offers flight deals from Rio de Janeiro–Galeão Intl to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$217+ Cheap Flights from Rio de Janeiro–Galeão Intl Airport, Brazil to Washington, D.C.

Q: How much does it cost to fly round-trip from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

Airfare is below average for this route at the moment. Rio de Janeiro–Galeão Intl Airport to Washington, D.C. flights typically cost between $489 and $506 in October. The cheapest round-trip price found within the last 3 days was $410 on United Airlines (Oct 22-Oct 28).

Q: What is the cheapest day to fly round-trip from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 15% on your flight compared to booking on days when demand is much higher.

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Cheap flight deals from Rio de Janeiro–Galeão Intl to Washington, D.C.

Round-trip from	$410 (United Airlines)
One-way from	$217 (United Airlines)
Popular in	June
Cheapest in	November
Average price	$504

From Rio de Janeiro–Galeão Intl to Washington, D.C. (WAS)

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One-way flight from Rio de Janeiro–Galeão Intl to Washington, D.C. (WAS)

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Highest demand for flights based on searches. 10% potential increase in price ($78 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Rio de Janeiro–Galeão Intl to Washington, D.C.

Cheapest flights from Rio de Janeiro–Galeão Intl to Washington, D.C.
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Wed 10/229:05 pmGIG - IAD

1 stop26h 01mUnited Airlines

Tue 10/286:00 amIAD - GIG

1 stop26h 35mUnited Airlines

Deal found 9/14

$410

Wed 10/229:05 pmGIG - DCA

1 stop22h 34mUnited Airlines

Tue 10/286:00 amDCA - GIG

1 stop26h 35mUnited Airlines

Deal found 9/14

$410

Thu 10/301:45 amGIG - IAD

1 stop13h 30mAvianca

Fri 11/145:45 amIAD - GIG

1 stop16h 55mAvianca

Deal found 9/15

$421

Thu 10/301:45 amGIG - IAD

1 stop13h 30mAvianca

Thu 11/132:35 pmIAD - GIG

1 stop13h 50mAvianca

Deal found 9/14

$459

Tue 10/71:30 amGIG - IAD

1 stop13h 30mAvianca

Mon 10/203:20 pmIAD - GIG

1 stop14h 00mAvianca

Deal found 9/13

$480

Fri 11/149:30 pmGIG - IAD

1 stop14h 43mDelta

Tue 11/2512:36 pmIAD - GIG

1 stop17h 44mDelta

Deal found 9/14

$484

Fri 11/219:30 pmGIG - DCA

1 stop13h 40mDelta

Tue 12/212:34 pmDCA - GIG

1 stop17h 46mDelta

Deal found 9/14

$484

Tue 9/231:25 amGIG - BWI

1 stop14h 43mCopa Airlines

Wed 10/84:49 pmBWI - GIG

1 stop14h 11mCopa Airlines

Deal found 9/15

$488

Fri 11/149:30 pmGIG - BWI

1 stop14h 34mDelta

Tue 11/2510:27 amBWI - GIG

1 stop19h 53mDelta

Deal found 9/14

$492

Fri 12/59:30 pmGIG - BWI

1 stop14h 34mDelta

Wed 12/314:43 pmBWI - GIG

1 stop13h 37mDelta

Deal found 9/15

$493

Sun 11/239:30 pmGIG - IAD

1 stop16h 06mLATAM Airlines

Wed 12/35:59 pmIAD - GIG

2 stops20h 51mLATAM Airlines

Deal found 9/14

$495

Fri 11/149:30 pmGIG - DCA

1 stop13h 40mLATAM Airlines

Tue 11/251:44 pmDCA - GIG

2 stops31h 11mLATAM Airlines

Deal found 9/14

$495

Best flights from Rio de Janeiro–Galeão Intl to Washington, D.C.
Discover carefully curated flight deals from Rio de Janeiro–Galeão Intl to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Wed 10/229:05 pmGIG - DCA

1 stop22h 34mUnited Airlines

Tue 10/286:00 amDCA - GIG

1 stop26h 35mUnited Airlines

Deal found 9/14

$410

Thu 10/301:45 amGIG - IAD

1 stop13h 30mAvianca

Fri 11/145:45 amIAD - GIG

1 stop22h 40mAvianca

Deal found 9/14

$454

Fri 11/149:30 pmGIG - IAD

1 stop14h 43mDelta

Tue 11/2512:36 pmIAD - GIG

1 stop17h 44mDelta

Deal found 9/14

$484

Sat 11/16:45 amGIG - DCA

2 stops29h 21mLATAM Airlines

Tue 11/1810:20 amDCA - GIG

1 stop20h 00mLATAM Airlines

Deal found 9/13

$501

Sat 11/13:55 pmGIG - IAD

2 stops26h 16mGOL

Tue 11/182:35 pmIAD - GIG

1 stop13h 50mGOL

Deal found 9/14

$578

Fri 11/1411:55 pmGIG - DCA

2 stops19h 37mAmerican Airlines

Wed 11/2611:49 amDCA - GIG

1 stop16h 26mAmerican Airlines

Deal found 9/14

$615

Thu 9/2510:00 amGIG - IAD

1 stop19h 20mCopa Airlines

Thu 10/99:34 amIAD - GIG

1 stop17h 21mCopa Airlines

Deal found 9/15

$731

Fri 11/219:30 pmGIG - DCA

1 stop13h 40mDelta

Tue 12/212:34 pmDCA - GIG

1 stop17h 46mDelta

Deal found 9/14

$484

Fri 11/149:30 pmGIG - DCA

1 stop13h 40mLATAM Airlines

Thu 11/271:44 pmDCA - GIG

2 stops17h 41mLATAM Airlines

Deal found 9/14

$501

Fri 11/149:30 pmGIG - BWI

1 stop14h 34mDelta

Tue 11/2510:27 amBWI - GIG

1 stop19h 53mDelta

Deal found 9/14

$492

Mon 10/67:00 amGIG - BWI

2 stops18h 41mLATAM Airlines

Thu 10/166:22 pmBWI - GIG

2 stops19h 48mLATAM Airlines

Deal found 9/15

$502

Sun 11/169:55 pmGIG - DCA

1 stop15h 34mUnited Airlines

Tue 11/257:59 pmDCA - GIG

1 stop35h 36mUnited Airlines

Deal found 9/14

$559

Last-minute flights from Rio de Janeiro–Galeão Intl to Washington, D.C.
Discover last-minute flight deals from Rio de Janeiro–Galeão Intl to Washington, D.C.. Data last updated September 15, 2025 and is based on user searches.

Tue 9/231:25 amGIG - BWI

1 stop14h 43mCopa Airlines

Wed 10/84:49 pmBWI - GIG

1 stop14h 11mCopa Airlines

Deal found 9/15

$488

Mon 10/69:00 pmGIG - BWI

1 stop22h 41mLATAM Airlines

Thu 10/167:45 pmBWI - GIG

2 stops18h 25mLATAM Airlines

Deal found 9/15

$502

Tue 10/71:30 amGIG - IAD

1 stop13h 30mAvianca

Mon 10/203:20 pmIAD - GIG

1 stop14h 00mAvianca

Deal found 9/13

$480

Wed 10/229:05 pmGIG - IAD

1 stop26h 01mUnited Airlines

Tue 10/286:00 amIAD - GIG

1 stop26h 35mUnited Airlines

Deal found 9/14

$410

Wed 10/229:05 pmGIG - DCA

1 stop22h 34mUnited Airlines

Tue 10/286:00 amDCA - GIG

1 stop26h 35mUnited Airlines

Deal found 9/14

$410

Wed 10/225:50 amGIG - IAD

2 stops18h 28mDelta

Tue 10/287:59 pmIAD - GIG

2 stops17h 21mDelta

Deal found 9/14

$497

Wed 10/225:50 amGIG - DCA

2 stops18h 51mDelta

Tue 10/281:45 pmDCA - GIG

2 stops17h 40mDelta

Deal found 9/14

$497

Wed 10/227:00 amGIG - BWI

2 stops18h 41mLATAM Airlines

Tue 10/284:44 pmBWI - GIG

1 stop13h 36mLATAM Airlines

Deal found 9/14

$500

Sat 10/258:35 amGIG - DCA

2 stops26h 31mLATAM Airlines

Fri 11/74:03 pmDCA - GIG

2 stops28h 52mLATAM Airlines

Deal found 9/15

$500

Thu 10/301:45 amGIG - IAD

1 stop13h 30mAvianca

Fri 11/145:45 amIAD - GIG

1 stop16h 55mAvianca

Deal found 9/15

$421

Thu 10/301:45 amGIG - IAD

1 stop13h 30mAvianca

Thu 11/132:35 pmIAD - GIG

1 stop13h 50mAvianca

Deal found 9/14

$459

Fri 10/319:30 pmGIG - BWI

1 stop20h 47mDelta

Fri 11/146:21 pmBWI - GIG

2 stops18h 14mDelta

Deal found 9/15

$499

One-way flights from Rio de Janeiro–Galeão Intl to Washington, D.C.
Search for one-way flight options from Rio de Janeiro–Galeão Intl to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Sun 9/219:05 pmGIG - IAD

1 stop23h 08mUnited Airlines

Deal found 9/15

$217

Sun 9/219:05 pmGIG - DCA

1 stop26h 04mUnited Airlines

Deal found 9/15

$217

Wed 12/312:10 pmGIG - DCA

2 stops25h 21mLATAM Airlines

Deal found 9/14

$247

Wed 12/33:20 pmGIG - BWI

2 stops20h 52mLATAM Airlines

Deal found 9/14

$248

Wed 12/37:15 amGIG - IAD

2 stops18h 02mLATAM Airlines

Deal found 9/14

$251

Fri 12/59:30 pmGIG - IAD

1 stop21h 29mDelta

Deal found 9/14

$258

Fri 12/59:30 pmGIG - DCA

1 stop17h 11mDelta

Deal found 9/14

$258

Sun 9/217:00 amGIG - BWI

2 stops18h 28mDelta

Deal found 9/15

$259

Thu 12/47:15 amGIG - IAD

2 stops27h 58mDelta

Deal found 9/14

$259

Tue 12/25:40 pmGIG - DCA

2 stops46h 20mDelta

Deal found 9/14

$259

Mon 9/229:05 pmGIG - BWI

1 stop20h 12mUnited Airlines

Deal found 9/15

$263

Tue 12/212:40 pmGIG - IAD

2 stops32h 45mLATAM Airlines

Deal found 9/14

$263

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Rio de JaneiroWashington, D.C.

GIG - DCA

GIGDCA

Rio de Janeiro–Galeão Intl

Wed 10/22

9:05 pm-6:39 pm

1 stop22h 34m

Washington, D.C. Reagan-National

Tue 10/28

6:00 am-9:35 am

1 stop26h 35m

$410

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Thu 10/30

1:45 am-2:15 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

Fri 11/14

5:45 am-6:25 am

1 stop22h 40m

$454

Rio de JaneiroWashington, D.C.

GIG - IAD

GIGIAD

Rio de Janeiro–Galeão Intl

Fri 11/14

9:30 pm-10:13 am

1 stop14h 43m

Washington, D.C. Dulles Intl

Tue 11/25

12:36 pm-8:20 am

1 stop17h 44m

$484

Rio de JaneiroWashington, D.C.

GIG - DCA

GIGDCA

Rio de Janeiro–Galeão Intl

Fri 11/21

9:30 pm-9:10 am

1 stop13h 40m

Washington, D.C. Reagan-National

Tue 12/2

12:34 pm-8:20 am

1 stop17h 46m

$484

Rio de JaneiroBaltimore

GIG - BWI

GIGBWI

Rio de Janeiro–Galeão Intl

Fri 11/14

9:30 pm-10:04 am

1 stop14h 34m

Baltimore/Washington

Tue 11/25

10:27 am-8:20 am

1 stop19h 53m

$492

Rio de JaneiroBaltimore

GIG - BWI

GIGBWI

Rio de Janeiro–Galeão Intl

Fri 11/21

9:30 pm-3:44 pm

1 stop20h 14m

Baltimore/Washington

Tue 12/2

10:29 am-8:20 am

1 stop19h 51m

$492

Rio de JaneiroWashington, D.C.

GIG - DCA

GIGDCA

Rio de Janeiro–Galeão Intl

Wed 10/22

5:50 am-11:41 pm

2 stops18h 51m

Washington, D.C. Reagan-National

Tue 10/28

1:45 pm-8:25 am

2 stops17h 40m

$497

Rio de JaneiroBaltimore

GIG - BWI

GIGBWI

Rio de Janeiro–Galeão Intl

Fri 10/31

9:30 pm-5:17 pm

1 stop20h 47m

Baltimore/Washington

Fri 11/14

6:21 pm-2:35 pm

2 stops18h 14m

$499

Rio de JaneiroWashington, D.C.

GIG - DCA

GIGDCA

Rio de Janeiro–Galeão Intl

Sat 11/1

6:45 am-11:06 am

2 stops29h 21m

Washington, D.C. Reagan-National

Tue 11/18

10:20 am-8:20 am

1 stop20h 00m

$501

Rio de JaneiroWashington, D.C.

GIG - DCA

GIGDCA

Rio de Janeiro–Galeão Intl

Fri 11/14

9:30 pm-9:10 am

1 stop13h 40m

Washington, D.C. Reagan-National

Thu 11/27

1:44 pm-9:25 am

2 stops17h 41m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 54 results

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Best time to book a flight from Rio de Janeiro–Galeão Intl to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Rio de Janeiro–Galeão Intl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.

What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. (average of $292). Flying from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

Related info for your journey

How long is the flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?
Airlines like United Airlines, Avianca, and Delta fly from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. in about 13h 30m. The time it takes to get you to your destination can typically vary by up to 9h 04m. The distance between Rio de Janeiro–Galeão Intl Airport and Washington, D.C. is about 4803 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. one-way?
$217 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on LATAM Airlines and Delta, with prices starting from $252 and $258, respectively.
What are the most popular routes from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?
The most popular route from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. is Rio de Janeiro–Galeão Intl - Washington, D.C. Dulles Intl. You may also consider Rio de Janeiro–Galeão Intl - Washington, D.C. Reagan-National or Rio de Janeiro–Galeão Intl - Baltimore/Washington.
Can I find deals for flights from Rio de Janeiro–Galeão Intl to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Rio de Janeiro–Galeão Intl to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rio de Janeiro–Galeão Intl to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rio de Janeiro–Galeão Intl to Washington, D.C..
Can I find deals for business class flights from Rio de Janeiro–Galeão Intl to Washington, D.C.?
Yes. Cheapflights offers flight deals from Rio de Janeiro–Galeão Intl to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. (average of $292). Flying from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$217+ Cheap flights from Rio de Janeiro–Galeão Intl, Brazil (GIG) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rio de Janeiro–Galeão Intl to Washington, D.C. with Cheapflights

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Find flight deals from Rio de Janeiro–Galeão Intl to Washington, D.C.

Cheapest flights from Rio de Janeiro–Galeão Intl to Washington, D.C.Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Rio de Janeiro–Galeão Intl to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Rio de Janeiro–Galeão Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.

What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

How much does it cost to fly round-trip from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

Related info for your journey

Find useful and relevant information for your journey from Rio de Janeiro–Galeão Intl to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

What are the cheapest airlines to fly from Rio de Janeiro–Galeão Intl Airport to Washington, D.C. one-way?

What are the most popular routes from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

Can I find deals for flights from Rio de Janeiro–Galeão Intl to Washington, D.C. that include hotel bookings?

How can I find direct flights from Rio de Janeiro–Galeão Intl to Washington, D.C.?

Can I find deals for business class flights from Rio de Janeiro–Galeão Intl to Washington, D.C.?

What is the cheapest month to book a flight from Rio de Janeiro–Galeão Intl Airport to Washington, D.C.?

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Cheapest flights from Rio de Janeiro–Galeão Intl to Washington, D.C.
Explore the most affordable flight options available from Rio de Janeiro–Galeão Intl to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.