What is the cheapest day to fly from Sao Paulo to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Sao Paulo to Washington, D.C. Reagan-National Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday evenings 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. 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 are the most popular routes from Sao Paulo to Washington, D.C. Reagan-National Airport?

The most popular flight routes from Sao Paulo to Washington, D.C. Reagan-National Airport are Sao Paulo Guarulhos Intl - Washington, D.C. Reagan-National, Sao Paulo Viracopos - Washington, D.C. Reagan-National and Sao Paulo Congonhas - Washington, D.C. Reagan-National.

How far in advance should I book a flight from Sao Paulo to Washington, D.C. Reagan-National Airport?

To save on the cost of your flight from Sao Paulo to Washington, D.C. Reagan-National Airport, book at least 10 days before your planned departure. Booking around this time can save you about 34% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $386 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $649.

What is the cheapest month to fly from Sao Paulo to Washington, D.C. Reagan-National Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, November can be a great choice for travel to Washington, D.C. Reagan-National Airport. Flights to Washington, D.C. Reagan-National Airport from Sao Paulo in November are about $767 on average during November, but can be found for as low as $387.

What is the cheapest time of day to fly from SAO to DCA?

When flying from Sao Paulo to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 47% versus a flight in the morning.

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

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

How can I find direct flights from Sao Paulo to Reagan-National?

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

Can I find deals for business class flights from Sao Paulo to Reagan-National?

Yes. Cheapflights offers flight deals from Sao Paulo 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.

$344+ Flights from Sao Paulo, Brazil to Washington, D.C. Reagan-National Airport

Q: How much does it cost to fly round-trip from Sao Paulo to Washington, D.C. Reagan-National Airport?

Airfare is above average for this route at the moment. Sao Paulo to Washington, D.C. Reagan-National Airport flights typically cost between $647 and $688 in November. The cheapest round-trip price found within the last 3 days was $693 on United Airlines (Nov 18-Dec 9).

Q: What is the cheapest day to fly round-trip from Sao Paulo to Washington, D.C. Reagan-National Airport?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 119% on your flight compared to booking on days when demand is much higher.

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Cheap flight deals from Sao Paulo to Reagan-National

Round-trip from	$693 (United Airlines)
One-way from	$344 (GOL)
Popular in	December
Cheapest in	October
Average price	$667

From Sao Paulo (SAO) to Washington, D.C. Reagan-National

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One-way flight from Sao Paulo (SAO) to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 13% potential increase in price ($130 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($48 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 Sao Paulo to Reagan-National

Cheapest flights from Sao Paulo to Reagan-National
Explore the most affordable flight options available from Sao Paulo to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Sat 11/159:45 pmGRU - DCA

1 stop14h 41mAir Canada

Thu 11/204:10 pmDCA - GRU

1 stop14h 50mAir Canada

Deal found 9/11

$700

Wed 10/159:00 pmGRU - DCA

1 stop19h 51mAir Canada

Thu 11/206:00 amDCA - GRU

1 stop25h 00mAir Canada

Deal found 9/10

$705

Thu 10/239:00 pmGRU - DCA

1 stop25h 51mAir Canada

Mon 11/1011:05 amDCA - GRU

2 stops19h 55mAir Canada

Deal found 9/11

$706

Tue 9/239:40 pmGRU - DCA

2 stops19h 11mAir Canada

Fri 10/246:00 amDCA - GRU

1 stop26h 45mAir Canada

Deal found 9/10

$707

Thu 10/169:40 pmGRU - DCA

2 stops19h 11mAir Canada

Mon 10/2711:05 amDCA - GRU

2 stops20h 55mAir Canada

Deal found 9/11

$712

Fri 11/219:30 pmGRU - DCA

2 stops20h 01mAir Canada

Fri 12/56:59 amDCA - GRU

1 stop25h 36mAir Canada

Deal found 9/11

$713

Wed 12/109:15 pmGRU - DCA

1 stop22h 02mDelta

Sun 1/116:00 amDCA - GRU

1 stop25h 35mDelta

Deal found 9/11

$718

Mon 9/159:00 pmGRU - DCA

2 stops16h 08mAir Canada

Mon 9/226:59 amDCA - GRU

1 stop25h 16mAir Canada

Deal found 9/11

$721

Tue 9/309:40 pmGRU - DCA

1 stop21h 24mAir Canada

Fri 10/3112:55 pmDCA - GRU

2 stops19h 05mAir Canada

Deal found 9/10

$722

Sat 10/1811:05 pmGRU - DCA

1 stop15h 40mLATAM Airlines

Tue 11/182:35 pmDCA - GRU

1 stop12h 45mLATAM Airlines

Deal found 9/11

$725

Sun 10/2612:15 amGRU - DCA

1 stop21h 01mAmerican Airlines

Fri 11/72:52 pmDCA - GRU

1 stop15h 18mAmerican Airlines

Deal found 9/10

$728

Wed 10/2210:05 pmCGH - DCA

2 stops26h 10mGOL

Tue 10/286:28 pmDCA - CGH

2 stops15h 32mGOL

Deal found 9/10

$853

Best flights from Sao Paulo to Reagan-National
Discover carefully curated flight deals from Sao Paulo to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Tue 11/1810:15 pmGRU - DCA

1 stop17h 34mUnited Airlines

Tue 12/94:34 pmDCA - GRU

1 stop14h 56mUnited Airlines

Deal found 9/8

$693

Thu 10/169:00 pmGRU - DCA

1 stop25h 51mAir Canada

Thu 11/204:10 pmDCA - GRU

1 stop14h 50mAir Canada

Deal found 9/10

$705

Wed 10/2210:05 pmCGH - DCA

2 stops26h 10mGOL

Tue 10/286:28 pmDCA - CGH

2 stops15h 32mGOL

Deal found 9/10

$853

Mon 11/1010:50 pmVCP - DCA

1 stop25h 39mAzul

Mon 11/173:50 pmDCA - VCP

1 stop24h 55mAzul

Deal found 9/10

$984

Wed 2/49:45 pmGRU - DCA

1 stop14h 41mAir Canada

Sun 2/2211:05 amDCA - GRU

1 stop19h 55mAir Canada

Deal found 9/10

$706

Mon 2/29:45 pmGRU - DCA

1 stop14h 41mAir Canada

Tue 2/1711:05 amDCA - GRU

1 stop19h 55mAir Canada

Deal found 9/10

$706

Fri 2/69:45 pmGRU - DCA

1 stop14h 41mAir Canada

Thu 2/196:00 amDCA - GRU

1 stop25h 00mAir Canada

Deal found 9/10

$706

Wed 10/2910:00 pmCGH - DCA

2 stops26h 23mGOL

Sun 11/92:59 pmDCA - CGH

2 stops17h 01mGOL

Deal found 9/11

$889

Sun 2/89:45 pmGRU - DCA

1 stop19h 46mAir Canada

Sun 2/2211:05 amDCA - GRU

1 stop19h 55mAir Canada

Deal found 9/10

$706

Tue 9/236:30 amCGH - DCA

2 stops17h 59mGOL

Fri 10/241:36 pmDCA - CGH

2 stops20h 24mGOL

Deal found 9/10

$894

Wed 10/2910:50 pmVCP - DCA

1 stop24h 39mAzul

Sun 11/97:59 pmDCA - VCP

1 stop19h 46mAzul

Deal found 9/10

$1,007

Fri 2/69:45 pmGRU - DCA

1 stop14h 41mAir Canada

Mon 2/236:59 amDCA - GRU

1 stop24h 01mAir Canada

Deal found 9/11

$711

Last-minute flights from Sao Paulo to Reagan-National
Discover last-minute flight deals from Sao Paulo to Reagan-National. Data last updated September 11, 2025 and is based on user searches.

Mon 9/159:00 pmGRU - DCA

2 stops16h 08mAir Canada

Mon 9/226:59 amDCA - GRU

1 stop25h 16mAir Canada

Deal found 9/11

$721

Tue 9/239:40 pmGRU - DCA

2 stops19h 11mAir Canada

Fri 10/246:00 amDCA - GRU

1 stop26h 45mAir Canada

Deal found 9/10

$707

Tue 9/309:40 pmGRU - DCA

1 stop21h 24mAir Canada

Fri 10/3112:55 pmDCA - GRU

2 stops19h 05mAir Canada

Deal found 9/10

$722

Thu 10/211:15 pmGRU - DCA

2 stops15h 02mAmerican Airlines

Wed 10/151:38 pmDCA - GRU

1 stop14h 37mAmerican Airlines

Deal found 9/10

$739

Wed 10/159:00 pmGRU - DCA

1 stop19h 51mAir Canada

Thu 11/206:00 amDCA - GRU

1 stop25h 00mAir Canada

Deal found 9/10

$705

Thu 10/169:40 pmGRU - DCA

2 stops19h 11mAir Canada

Mon 10/2711:05 amDCA - GRU

2 stops20h 55mAir Canada

Deal found 9/11

$712

Sat 10/1811:05 pmGRU - DCA

1 stop15h 40mLATAM Airlines

Tue 11/182:35 pmDCA - GRU

1 stop12h 45mLATAM Airlines

Deal found 9/11

$725

Sun 10/199:40 pmGRU - DCA

2 stops43h 11mAir Canada

Wed 11/196:59 amDCA - GRU

1 stop24h 01mAir Canada

Deal found 9/10

$718

Wed 10/2210:05 pmCGH - DCA

2 stops26h 10mGOL

Tue 10/286:28 pmDCA - CGH

2 stops15h 32mGOL

Deal found 9/10

$853

Thu 10/239:00 pmGRU - DCA

1 stop25h 51mAir Canada

Mon 11/1011:05 amDCA - GRU

2 stops19h 55mAir Canada

Deal found 9/11

$706

Sun 10/2612:15 amGRU - DCA

1 stop21h 01mAmerican Airlines

Fri 11/72:52 pmDCA - GRU

1 stop15h 18mAmerican Airlines

Deal found 9/10

$728

Wed 10/2910:00 pmCGH - DCA

2 stops26h 23mGOL

Sun 11/92:59 pmDCA - CGH

2 stops17h 01mGOL

Deal found 9/11

$889

One-way flights from Sao Paulo to Reagan-National
Search for one-way flight options from Sao Paulo to Reagan-National. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Thu 9/256:00 amGRU - DCA

2 stops18h 00mGOL

Deal found 9/11

$344

Wed 9/1710:40 pmGRU - DCA

2 stops26h 19mGOL

Deal found 9/11

$348

Sat 9/2010:40 pmGRU - DCA

2 stops35h 22mGOL

Deal found 9/10

$349

Fri 11/219:45 pmGRU - DCA

2 stops24h 00mAir Canada

Deal found 9/9

$448

Sun 11/239:45 pmGRU - DCA

1 stop19h 46mAir Canada

Deal found 9/10

$449

Wed 10/229:40 pmGRU - DCA

1 stop21h 24mAir Canada

Deal found 9/11

$480

Thu 9/259:00 pmGRU - DCA

1 stop14h 20mAir Canada

Deal found 9/11

$487

Mon 12/110:50 pmVCP - DCA

1 stop25h 39mAzul

Deal found 9/10

$524

Mon 12/15:55 pmVCP - DCA

2 stops29h 34mGOL

Deal found 9/10

$525

Mon 12/16:00 amCGH - DCA

2 stops16h 21mGOL

Deal found 9/10

$577

Tue 9/3010:45 pmVCP - DCA

1 stop23h 09mAzul

Deal found 9/10

$827

Tue 1/1310:50 pmVCP - DCA

1 stop15h 24mAzul

Deal found 9/11

$860

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sao Paulo 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

Tue 11/18

10:15 pm-1:49 pm

1 stop17h 34m

Washington, D.C. Reagan-National

Tue 12/9

4:34 pm-9:30 am

1 stop14h 56m

$693

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Thu 10/16

9:00 pm-9:51 pm

1 stop25h 51m

Washington, D.C. Reagan-National

Thu 11/20

4:10 pm-9:00 am

1 stop14h 50m

$705

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Wed 2/4

9:45 pm-10:26 am

1 stop14h 41m

Washington, D.C. Reagan-National

Sun 2/22

11:05 am-9:00 am

1 stop19h 55m

$706

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Mon 2/2

9:45 pm-10:26 am

1 stop14h 41m

Washington, D.C. Reagan-National

Tue 2/17

11:05 am-9:00 am

1 stop19h 55m

$706

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Fri 2/6

9:45 pm-10:26 am

1 stop14h 41m

Washington, D.C. Reagan-National

Thu 2/19

6:00 am-9:00 am

1 stop25h 00m

$706

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Sun 2/8

9:45 pm-3:31 pm

1 stop19h 46m

Washington, D.C. Reagan-National

Sun 2/22

11:05 am-9:00 am

1 stop19h 55m

$706

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Fri 2/6

9:45 pm-10:26 am

1 stop14h 41m

Washington, D.C. Reagan-National

Mon 2/23

6:59 am-9:00 am

1 stop24h 01m

$711

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Thu 10/16

9:00 pm-10:20 am

1 stop14h 20m

Washington, D.C. Reagan-National

Tue 11/18

9:40 am-9:00 am

2 stops21h 20m

$712

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Tue 10/21

9:40 pm-6:04 pm

1 stop21h 24m

Washington, D.C. Reagan-National

Thu 11/20

4:10 pm-9:00 am

1 stop14h 50m

$712

Sao PauloWashington, D.C.

GRU - DCA

GRUDCA

Sao Paulo Guarulhos Intl

Mon 10/20

9:00 pm-10:20 am

1 stop14h 20m

Washington, D.C. Reagan-National

Fri 11/21

9:40 am-9:00 am

2 stops21h 20m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 51 results

...

Best time to book a flight from Sao Paulo to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Sao Paulo 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 Sao Paulo to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Sao Paulo to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Sao Paulo to Washington, D.C. Reagan-National Airport (average of $278). Flying from Sao Paulo to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 Sao Paulo to Washington, D.C. Reagan-National Airport?

Related info for your journey

How long is the flight from Sao Paulo to Washington, D.C. Reagan-National Airport?
There are many flights that can get you from Sao Paulo to Washington, D.C. Reagan-National Airport in 17h 34m. Fly via United Airlines, Air Canada, or GOL to get the fastest option. Sao Paulo and Washington, D.C. Reagan-National Airport are separated by a distance of 4733 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the most popular routes from Sao Paulo to Washington, D.C. Reagan-National Airport?
The most popular flight routes from Sao Paulo to Washington, D.C. Reagan-National Airport are Sao Paulo Guarulhos Intl - Washington, D.C. Reagan-National, Sao Paulo Viracopos - Washington, D.C. Reagan-National and Sao Paulo Congonhas - Washington, D.C. Reagan-National.
Can I find deals for flights from Sao Paulo to Reagan-National that include hotel bookings?
Yes. In addition to deals on Sao Paulo to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sao Paulo to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sao Paulo to Reagan-National.
Can I find deals for business class flights from Sao Paulo to Reagan-National?
Yes. Cheapflights offers flight deals from Sao Paulo 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.
What is the cheapest month to book a flight from Sao Paulo to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Sao Paulo to Washington, D.C. Reagan-National Airport (average of $278). Flying from Sao Paulo to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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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$344+ Cheap flights from Sao Paulo, Brazil (SAO) 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Sao Paulo to Reagan-National

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Find flight deals from Sao Paulo to Reagan-National

Cheapest flights from Sao Paulo to Reagan-NationalExplore the most affordable flight options available from Sao Paulo to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Sao Paulo to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Sao Paulo to Reagan-National

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

Cheapflights Insights

Everything you need to know about your flight from Sao Paulo to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Sao Paulo to Washington, D.C. Reagan-National Airport?

How much does it cost to fly round-trip from Sao Paulo to Washington, D.C. Reagan-National Airport?

Related info for your journey

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

What are the most popular routes from Sao Paulo to Washington, D.C. Reagan-National Airport?

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

How can I find direct flights from Sao Paulo to Reagan-National?

Can I find deals for business class flights from Sao Paulo to Reagan-National?

What is the cheapest month to book a flight from Sao Paulo to Washington, D.C. Reagan-National Airport?

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Cheapest flights from Sao Paulo to Reagan-National
Explore the most affordable flight options available from Sao Paulo to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.