In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport 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. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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 is the cheapest time of day to fly from GRU to DCA?

When flying from Sao Paulo Guarulhos Intl Airport to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Guarulhos Intl to Reagan-National that include hotel bookings?

Yes. In addition to deals on Guarulhos Intl to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Guarulhos Intl to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guarulhos Intl to Reagan-National.

Can I find deals for business class flights from Guarulhos Intl to Reagan-National?

Yes. Cheapflights offers flight deals from Guarulhos Intl to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$432+ Flights from Sao Paulo Guarulhos Intl Airport, Brazil to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Guarulhos Intl to Reagan-National

Cheapest flights from Guarulhos Intl to Reagan-National
Explore the most affordable flight options available from Guarulhos Intl to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Fri 12/129:30 pmGRU - DCA

1 stop27h 05mAir Canada

Fri 1/166:00 amDCA - GRU

1 stop25h 00mAir Canada

Deal found 12/7

$718

Sun 12/149:30 pmGRU - DCA

2 stops20h 01mAir Canada

Fri 1/166:00 amDCA - GRU

1 stop25h 00mAir Canada

Deal found 12/8

$721

Fri 12/129:30 pmGRU - DCA

1 stop22h 35mAir Canada

Wed 2/49:40 amDCA - GRU

1 stop21h 20mAir Canada

Deal found 12/6

$837

Best flights from Guarulhos Intl to Reagan-National
Discover carefully curated flight deals from Guarulhos Intl to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 8, 2025.

Thu 3/199:30 pmGRU - DCA

1 stop23h 15mAir Canada

Tue 3/3111:05 amDCA - GRU

1 stop21h 40mAir Canada

Deal found 12/6

$659

Wed 4/110:50 pmGRU - DCA

1 stop14h 50mDelta

Mon 8/3112:05 pmDCA - GRU

2 stops16h 15mDelta

Deal found 12/8

$701

Mon 2/169:45 pmGRU - DCA

1 stop14h 09mUnited Airlines

Thu 2/263:30 pmDCA - GRU

1 stop13h 45mUnited Airlines

Deal found 12/8

$701

Sun 5/311:00 pmGRU - DCA

2 stops16h 43mDelta

Thu 6/1111:00 amDCA - GRU

1 stop18h 45mDelta

Deal found 12/7

$701

Thu 2/59:30 pmGRU - DCA

1 stop14h 08mUnited Airlines

Tue 2/171:00 pmDCA - GRU

1 stop16h 15mUnited Airlines

Deal found 12/8

$701

Tue 5/510:50 pmGRU - DCA

1 stop13h 06mDelta

Thu 6/1112:05 pmDCA - GRU

2 stops16h 15mDelta

Deal found 12/7

$701

Tue 2/1711:45 pmGRU - DCA

1 stop14h 55mDelta

Sat 2/281:40 pmDCA - GRU

1 stop14h 00mDelta

Deal found 12/8

$701

Wed 3/2510:40 amGRU - DCA

1 stop13h 59mDelta

Tue 4/712:09 pmDCA - GRU

2 stops16h 11mDelta

Deal found 12/7

$701

Sat 3/79:15 pmGRU - DCA

1 stop14h 54mDelta

Wed 5/272:55 pmDCA - GRU

1 stop13h 25mDelta

Deal found 12/8

$701

Tue 3/3110:50 pmGRU - DCA

1 stop13h 19mDelta

Tue 9/112:05 pmDCA - GRU

2 stops16h 15mDelta

Deal found 12/8

$701

Fri 2/610:50 pmGRU - DCA

1 stop19h 39mDelta

Tue 2/176:00 pmDCA - GRU

1 stop13h 35mDelta

Deal found 12/8

$701

Last-minute flights from Guarulhos Intl to Reagan-National
Discover last-minute flight deals from Guarulhos Intl to Reagan-National. Data last updated December 8, 2025 and is based on user searches.

Fri 12/129:30 pmGRU - DCA

1 stop27h 05mAir Canada

Fri 1/166:00 amDCA - GRU

1 stop25h 00mAir Canada

Deal found 12/7

$718

Fri 12/129:30 pmGRU - DCA

1 stop22h 35mAir Canada

Wed 2/49:40 amDCA - GRU

1 stop21h 20mAir Canada

Deal found 12/6

$837

Sun 12/149:30 pmGRU - DCA

2 stops20h 01mAir Canada

Fri 1/166:00 amDCA - GRU

1 stop25h 00mAir Canada

Deal found 12/8

$721

Mon 1/1910:00 pmGRU - DCA

1 stop14h 48mAmerican Airlines

Thu 2/121:32 pmDCA - GRU

1 stop16h 38mAmerican Airlines

Deal found 12/7

$810

Tue 1/209:30 pmGRU - DCA

1 stop15h 03mUnited Airlines

Tue 1/278:00 pmDCA - GRU

1 stop33h 15mUnited Airlines

Deal found 12/6

$712

Tue 1/2012:55 pmGRU - DCA

2 stops36h 04mMultiple Airlines

Tue 1/275:00 pmDCA - GRU

1 stop14h 55mMultiple Airlines

Deal found 12/6

$757

Thu 1/229:30 pmGRU - DCA

1 stop13h 25mAir Canada

Thu 1/2911:05 amDCA - GRU

1 stop19h 55mAir Canada

Deal found 12/7

$813

Thu 1/299:30 pmGRU - DCA

1 stop13h 25mAir Canada

Sun 2/16:59 amDCA - GRU

1 stop25h 36mAir Canada

Deal found 12/7

$749

One-way flights from Guarulhos Intl to Reagan-National
Search for one-way flight options from Guarulhos Intl to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 8, 2025.

Sun 2/2211:45 pmGRU - DCA

3 stops48h 14mMultiple Airlines

Deal found 12/7

$432

Sat 2/216:00 amGRU - DCA

2 stops17h 00mGOL

Deal found 12/7

$445

Mon 3/239:40 pmGRU - DCA

2 stops26h 54mGOL

Deal found 12/7

$512

Mon 3/239:15 pmGRU - DCA

1 stop25h 43mAir Canada

Deal found 12/7

$567

Wed 5/69:00 pmGRU - DCA

1 stop14h 18mAir Canada

Deal found 12/8

$582

Sat 3/79:10 pmGRU - DCA

1 stop14h 13mAir Canada

Deal found 12/8

$593

Sat 2/219:45 pmGRU - DCA

1 stop14h 38mAir Canada

Deal found 12/8

$604

Sun 3/159:15 pmGRU - DCA

1 stop14h 08mAir Canada

Deal found 12/6

$609

Find flight deals from Guarulhos Intl to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$592 (Booking.com)
One-way from	$432 (Kiwi.com)
Popular in	May
Cheapest in	November
Average price	$733

Provider with most accurate pricing for Sao Paulo Guarulhos Intl-Washington, D.C. Reagan-National flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-Washington, D.C. Reagan-National flights.

Search Deals

From Sao Paulo Guarulhos Intl to Washington, D.C. Reagan-National

Search Deals

One-way flight from Sao Paulo Guarulhos Intl to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($101 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Thu 3/19

9:30 pm-7:45 pm

1 stop23h 15m

Washington, D.C. Reagan-National

Tue 3/31

11:05 am-9:45 am

1 stop21h 40m

$659

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Wed 4/1

10:50 pm-12:40 pm

1 stop14h 50m

Washington, D.C. Reagan-National

Mon 8/31

12:05 pm-5:20 am

2 stops16h 15m

$701

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Mon 2/16

9:45 pm-9:54 am

1 stop14h 09m

Washington, D.C. Reagan-National

Thu 2/26

3:30 pm-7:15 am

1 stop13h 45m

$701

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Sun 5/3

11:00 pm-2:43 pm

2 stops16h 43m

Washington, D.C. Reagan-National

Thu 6/11

11:00 am-6:45 am

1 stop18h 45m

$701

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Thu 2/5

9:30 pm-9:38 am

1 stop14h 08m

Washington, D.C. Reagan-National

Tue 2/17

1:00 pm-7:15 am

1 stop16h 15m

$701

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Tue 5/5

10:50 pm-10:56 am

1 stop13h 06m

Washington, D.C. Reagan-National

Thu 6/11

12:05 pm-5:20 am

2 stops16h 15m

$701

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Tue 2/17

11:45 pm-12:40 pm

1 stop14h 55m

Washington, D.C. Reagan-National

Sat 2/28

1:40 pm-5:40 am

1 stop14h 00m

$701

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Wed 3/25

10:40 am-11:39 pm

1 stop13h 59m

Washington, D.C. Reagan-National

Tue 4/7

12:09 pm-5:20 am

2 stops16h 11m

$701

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Sat 3/7

9:15 pm-10:09 am

1 stop14h 54m

Washington, D.C. Reagan-National

Wed 5/27

2:55 pm-5:20 am

1 stop13h 25m

$701

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Tue 3/31

10:50 pm-11:09 am

1 stop13h 19m

Washington, D.C. Reagan-National

Tue 9/1

12:05 pm-5:20 am

2 stops16h 15m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 18 results

Compare providers for flights from Guarulhos Intl to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guarulhos Intl to Reagan-National in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo Guarulhos Intl Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Guarulhos Intl to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Guarulhos 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.

Related info for your journey

How long is the flight from Sao Paulo Guarulhos Intl Airport to Washington, D.C. Reagan-National Airport?
For as low as $701, Air Canada can have you in Washington, D.C. Reagan-National Airport from Sao Paulo Guarulhos Intl Airport in 14h 09m. There are 4733 mi between Sao Paulo Guarulhos Intl Airport and Washington, D.C. Reagan-National Airport. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Guarulhos Intl to Reagan-National that include hotel bookings?
Yes. In addition to deals on Guarulhos Intl to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Guarulhos Intl to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guarulhos Intl to Reagan-National.
Can I find deals for business class flights from Guarulhos Intl to Reagan-National?
Yes. Cheapflights offers flight deals from Guarulhos Intl to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$432+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Reagan-National (DCA)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Guarulhos Intl to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Guarulhos Intl to Reagan-National

Cheapest flights from Guarulhos Intl to Reagan-NationalExplore the most affordable flight options available from Guarulhos Intl to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Explore the most affordable flight options available from Guarulhos Intl to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

Find flight deals from Guarulhos Intl to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

Compare providers for flights from Guarulhos Intl to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guarulhos Intl to Reagan-National in December.

Best time to book a flight from Guarulhos Intl to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Guarulhos Intl with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Reagan-National. 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 Sao Paulo Guarulhos Intl Airport to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Guarulhos Intl to Reagan-National that include hotel bookings?

How can I find direct flights from Guarulhos Intl to Reagan-National?

Can I find deals for business class flights from Guarulhos Intl to Reagan-National?

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Cheapest flights from Guarulhos Intl to Reagan-National
Explore the most affordable flight options available from Guarulhos Intl to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.