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$309+ Cheap flights from Reagan-National (DCA) to Sao Paulo, Brazil (SAO)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SAO
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
1 adult, Economy
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Cheap flight deals from Reagan-National to Sao Paulo

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

This KAYAK deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/95:02 pmDCA - GRU
1 stop14h 53mLATAM Airlines
jue. 12/112:20 pmGRU - DCA
2 stops23h 17mLATAM Airlines
Deal found 12/5$725
This KAYAK deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/82:25 pmDCA - GRU
1 stop12h 55mLATAM Airlines
vie. 12/123:15 pmGRU - DCA
3 stops22h 22mLATAM Airlines
Deal found 12/6$735
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/288:20 amDCA - GRU
1 stop19h 20mDelta
mié. 3/259:00 pmGRU - DCA
1 stop21h 00mDelta
Deal found 12/6$767
This KAYAK deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/65:02 pmDCA - GRU
1 stop11h 53mLATAM Airlines
vie. 12/123:15 pmGRU - DCA
3 stops22h 22mLATAM Airlines
Deal found 12/5$770
This GOL deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/287:00 pmDCA - GRU
1 stop35h 05mGOL
mié. 3/259:55 pmGRU - DCA
2 stops27h 43mGOL
Deal found 12/7$933
This KAYAK deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/135:02 pmDCA - GRU
1 stop14h 53mLATAM Airlines
jue. 12/184:35 pmGRU - DCA
2 stops21h 02mLATAM Airlines
Deal found 12/5$935
This Delta deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/262:10 pmDCA - GRU
2 stops15h 00mDelta
mar. 1/1311:20 amGRU - DCA
1 stop12h 49mDelta
Deal found 12/5$970
This FlightHub deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:20 pmDCA - GRU
2 stops23h 15mLATAM Airlines
sáb. 1/39:00 pmGRU - DCA
1 stop16h 18mLATAM Airlines
Deal found 12/7$989
This FlightHub deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/1611:00 amDCA - VCP
1 stop16h 40mMultiple Airlines
vie. 1/2311:10 amVCP - DCA
1 stop29h 49mMultiple Airlines
Deal found 12/8$1,209
This FlightHub deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/69:00 amDCA - VCP
1 stop21h 40mMultiple Airlines
vie. 12/1210:00 amVCP - DCA
1 stop27h 00mMultiple Airlines
Deal found 12/6$1,250
This Gurufare deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/811:00 amDCA - VCP
1 stop17h 35mMultiple Airlines
jue. 12/181:00 pmVCP - DCA
1 stop24h 12mMultiple Airlines
Deal found 12/7$1,303
This GOL deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/63:32 pmDCA - CGH
2 stops19h 03mGOL
vie. 12/128:20 pmCGH - DCA
2 stops19h 53mGOL
Deal found 12/6$1,318

Find flight deals from Reagan-National to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Sao Paulo (SAO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$697
(Booking.com)

One-way from

$309
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$983
Provider with most accurate pricing for Washington, D.C. Reagan-National-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Sao Paulo (SAO) flights.
Search Deals
From Washington, D.C. Reagan-National to Sao Paulo (SAO)
Search Deals
One-way flight from Washington, D.C. Reagan-National to Sao Paulo (SAO)
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Sao Paulo 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 8, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Sao Paulo that are best for you.

Fly from

Reagan-National

Fly to

Sao Paulo

Route

Depart

Return

Price

Washington, D.C.Sao Paulo

DCA - VCP

DCAVCP

Washington, D.C. Reagan-National

lun. 1/19

10:45 am-7:15 pm

1 stop30h 30m

Sao Paulo Viracopos

lun. 1/26

11:20 pm-11:30 am

1 stop14h 10m

$703

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

vie. 2/6

3:30 pm-7:15 am

1 stop13h 45m

Sao Paulo Guarulhos Intl

sáb. 2/14

10:15 pm-11:35 am

1 stop15h 20m

$710

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

jue. 2/19

6:59 am-6:15 am

2 stops21h 16m

Sao Paulo Guarulhos Intl

sáb. 3/7

9:00 pm-9:20 am

1 stop14h 20m

$720

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

vie. 4/17

3:55 pm-5:40 am

1 stop12h 45m

Sao Paulo Guarulhos Intl

vie. 4/24

7:00 pm-10:56 am

2 stops16h 56m

$720

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

mié. 2/18

10:30 am-7:15 am

1 stop18h 45m

Sao Paulo Guarulhos Intl

lun. 3/9

10:15 pm-11:59 am

1 stop14h 44m

$720

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

jue. 2/12

7:59 am-5:40 am

1 stop19h 41m

Sao Paulo Guarulhos Intl

dom. 2/22

11:45 pm-6:29 pm

1 stop20h 44m

$720

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

mié. 2/25

3:30 pm-7:15 am

1 stop13h 45m

Sao Paulo Guarulhos Intl

jue. 3/5

9:30 pm-10:29 am

1 stop14h 59m

$720

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

vie. 2/13

12:47 pm-9:30 am

1 stop18h 43m

Sao Paulo Guarulhos Intl

vie. 2/20

9:45 pm-9:55 am

1 stop14h 10m

$720

Washington, D.C.Sao Paulo

DCA - VCP

DCAVCP

Washington, D.C. Reagan-National

mié. 1/21

6:30 pm-7:20 pm

1 stop22h 50m

Sao Paulo Viracopos

jue. 1/29

1:00 pm-6:00 pm

1 stop31h 00m

$723

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

dom. 4/26

7:30 pm-4:15 pm

2 stops19h 45m

Sao Paulo Guarulhos Intl

sáb. 5/9

10:15 am-2:05 pm

1 stop28h 50m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 58 results
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Compare providers for flights from Reagan-National to Sao Paulo

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 Reagan-National to Sao Paulo in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust 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 Washington, D.C. Reagan-National Airport-Sao Paulo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Sao Paulo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Sao Paulo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Sao Paulo 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 Washington, D.C. Reagan-National Airport-Sao Paulo 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 Reagan-National to Sao Paulo

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

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

Find hourly flight availability from Reagan-National to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 8, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 41% on flights from Washington, D.C. Reagan-National Airport to Sao Paulo by exploring options for tickets at noon.

Related info for your journey

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

    For as low as $720, United Airlines can have you in Sao Paulo from Washington, D.C. Reagan-National Airport in 12h 45m. The distance between Washington, D.C. Reagan-National Airport and Sao Paulo is about 4733 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Air Canada ($588), offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Sao Paulo.

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

    The most popular route from Washington, D.C. Reagan-National Airport to Sao Paulo is Washington, D.C. Reagan-National - Sao Paulo Guarulhos Intl. You may also consider Washington, D.C. Reagan-National - Sao Paulo Viracopos or Washington, D.C. Reagan-National - Sao Paulo Congonhas.

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

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

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

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

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

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

See more FAQs

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Top airline flying from Reagan-National to Sao Paulo

Discover the top airline that operate flights from Reagan-National to Sao Paulo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$588Average$741FlexibilityNo cancel feeOn-time67%

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