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Sao Paulo

$305+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SAO
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
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 February 4, 2026.

This FlightHub deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:00 pm
DCA
-
GRU
1 stop14h 55m
LATAM Airlines
Mon 3/910:55 pm
GRU
-
DCA
1 stop16h 13m
LATAM Airlines
Deal found 2/2$483
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:30 pm
DCA
-
GRU
1 stop14h 45m
United Airlines
Wed 3/1810:15 pm
GRU
-
DCA
1 stop14h 44m
United Airlines
Deal found 2/2$493
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:21 pm
DCA
-
GRU
2 stops15h 29m
American Airlines
Wed 3/1110:35 pm
GRU
-
DCA
1 stop13h 02m
American Airlines
Deal found 2/2$495
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 pm
DCA
-
GRU
1 stop35h 15m
United Airlines
Sun 3/810:15 pm
GRU
-
DCA
1 stop15h 52m
United Airlines
Deal found 2/2$499
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Wed 3/117:43 pm
DCA
-
GRU
1 stop12h 52m
LATAM Airlines
Wed 3/2510:40 am
GRU
-
DCA
1 stop13h 02m
LATAM Airlines
Deal found 2/2$503
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Tue 3/106:00 pm
DCA
-
GRU
1 stop14h 35m
LATAM Airlines
Tue 3/1711:45 pm
GRU
-
DCA
2 stops18h 15m
LATAM Airlines
Deal found 2/2$507
This Gurufare deal was found by Cheapflights users on 2/2. 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.
Thu 3/1911:00 am
DCA
-
GRU
3 stops26h 00m
LATAM Airlines
Thu 3/269:00 pm
GRU
-
DCA
1 stop14h 20m
LATAM Airlines
Deal found 2/2$512
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:50 pm
DCA
-
GRU
1 stop23h 05m
Multiple Airlines
Thu 3/2610:40 am
GRU
-
DCA
1 stop13h 02m
Multiple Airlines
Deal found 2/2$518
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:35 pm
DCA
-
GRU
1 stop33h 05m
LATAM Airlines
Fri 3/2710:40 am
GRU
-
DCA
1 stop13h 02m
LATAM Airlines
Deal found 2/3$520
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Tue 3/173:50 pm
DCA
-
GRU
1 stop12h 50m
LATAM Airlines
Tue 3/2411:45 pm
GRU
-
DCA
1 stop13h 55m
LATAM Airlines
Deal found 2/3$569
This KAYAK deal was found by Cheapflights users on 2/3. 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.
Sun 3/17:00 am
DCA
-
GRU
2 stops22h 25m
LATAM Airlines
Wed 3/43:20 pm
GRU
-
DCA
2 stops21h 54m
LATAM Airlines
Deal found 2/3$590
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Sun 3/16:55 pm
DCA
-
VCP
1 stop23h 00m
Multiple Airlines
Wed 3/410:10 am
VCP
-
DCA
1 stop33h 50m
Multiple Airlines
Deal found 2/3$739

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 February 4, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$483
(FlightHub)

One-way from

$305
(Mytrip)

Popular in

January

Cheapest in

May

Average price

$817
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. 26% potential increase in price ($411 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 21% potential price decrease ($206 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 4, 2026.
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 - GRU

DCAGRU

Washington, D.C. Reagan-National

Tue 3/10

2:45 pm-9:30 am

1 stop17h 45m

Sao Paulo Guarulhos Intl

Tue 3/17

10:15 pm-1:07 pm

1 stop15h 52m

$493

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Tue 3/3

4:28 pm-9:30 am

1 stop15h 02m

Sao Paulo Guarulhos Intl

Tue 3/17

9:45 pm-1:43 pm

1 stop16h 58m

$493

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Wed 3/4

11:00 am-9:30 am

1 stop20h 30m

Sao Paulo Guarulhos Intl

Wed 3/11

10:15 pm-8:59 pm

1 stop23h 44m

$493

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Wed 3/11

3:30 pm-7:15 am

1 stop14h 45m

Sao Paulo Guarulhos Intl

Wed 3/18

10:15 pm-11:59 am

1 stop14h 44m

$493

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Fri 3/6

3:30 pm-7:15 am

1 stop13h 45m

Sao Paulo Guarulhos Intl

Sun 3/15

10:15 pm-8:51 am

1 stop35h 36m

$499

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Thu 2/26

1:00 pm-7:15 am

1 stop16h 15m

Sao Paulo Guarulhos Intl

Sun 3/8

10:15 pm-11:59 am

1 stop14h 44m

$618

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Fri 5/1

4:20 pm-9:50 am

1 stop16h 30m

Sao Paulo Guarulhos Intl

Wed 5/6

9:00 pm-10:19 am

1 stop14h 19m

$620

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Thu 2/26

7:30 am-7:15 am

1 stop21h 45m

Sao Paulo Guarulhos Intl

Sat 3/7

10:15 pm-10:59 pm

1 stop26h 44m

$624

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Mon 2/23

7:00 pm-7:15 am

1 stop34h 15m

Sao Paulo Guarulhos Intl

Mon 3/9

9:45 pm-1:43 pm

1 stop16h 58m

$625

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Tue 3/24

3:30 pm-7:15 am

1 stop14h 45m

Sao Paulo Guarulhos Intl

Wed 4/1

9:50 pm-11:35 am

1 stop14h 45m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 60 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 February.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Ovago the most. Ovago 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
No data available for this route at this time. Please check back soon.

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 $803, United Airlines can have you in Sao Paulo from Washington, D.C. Reagan-National Airport in 16h 46m. The distance between Washington, D.C. Reagan-National Airport and Sao Paulo is about 4688 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. Air Canada is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$588Average$741FlexibilityNo cancel feeOn-time67%

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