$351 Cheap Flights from Washington (DCA) to São Paulo (CGH)

View $351 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to São Paulo (CGH-Congonhas)

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Find available prices by choosing your travel dates.

Cheap Flights from Washington to São Paulo (DCA-CGH)

Prices were available within the past 7 days and start at $351 for one-way flights and $802 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

GOL Linhas Aereas S.A.
Wed, Apr 30 - Tue, May 6
DCA
Washington
CGH
Sao Paulo
$802 Roundtrip, found 3 days ago
$802
Roundtrip
found 3 days ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Apr 30 from Washington to Sao Paulo, returning Tue, May 6, priced at $802 found 3 days ago
GOL Linhas Aereas S.A.
Mon, Aug 11 - Mon, Aug 18
DCA
Washington
CGH
Sao Paulo
$835 Roundtrip, found 1 hour ago
$835
Roundtrip
found 1 hour ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Aug 11 from Washington to Sao Paulo, returning Mon, Aug 18, priced at $835 found 1 hour ago
GOL Linhas Aereas S.A.
Mon, Aug 11 - Mon, Aug 18
DCA
Washington
CGH
Sao Paulo
$855 Roundtrip, found 1 hour ago
$855
Roundtrip
found 1 hour ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Aug 11 from Washington to Sao Paulo, returning Mon, Aug 18, priced at $855 found 1 hour ago
American Airlines
Tue, Sep 2 - Sun, Sep 7
DCA
Washington
CGH
Sao Paulo
$872 Roundtrip, found 1 day ago
$872
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 2 from Washington to Sao Paulo, returning Sun, Sep 7, priced at $872 found 1 day ago
GOL Linhas Aereas S.A.
Thu, Aug 14 - Sun, Aug 24
DCA
Washington
CGH
Sao Paulo
$881 Roundtrip, found 7 hours ago
$881
Roundtrip
found 7 hours ago
Select GOL Linhas Aereas S.A. flight, departing Thu, Aug 14 from Washington to Sao Paulo, returning Sun, Aug 24, priced at $881 found 7 hours ago
American Airlines
Tue, Sep 2 - Sun, Sep 7
DCA
Washington
CGH
Sao Paulo
$892 Roundtrip, found 1 day ago
$892
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 2 from Washington to Sao Paulo, returning Sun, Sep 7, priced at $892 found 1 day ago
GOL Linhas Aereas S.A.
Wed, Apr 30 - Tue, May 6
DCA
Washington
CGH
Sao Paulo
$896 Roundtrip, found 2 days ago
$896
Roundtrip
found 2 days ago
Select GOL Linhas Aereas S.A. flight, departing Wed, Apr 30 from Washington to Sao Paulo, returning Tue, May 6, priced at $896 found 2 days ago
GOL Linhas Aereas S.A.
Tue, May 13 - Tue, May 27
DCA
Washington
CGH
Sao Paulo
$898 Roundtrip, found 3 days ago
$898
Roundtrip
found 3 days ago
Select GOL Linhas Aereas S.A. flight, departing Tue, May 13 from Washington to Sao Paulo, returning Tue, May 27, priced at $898 found 3 days ago
Azul
Wed, Aug 6 - Tue, Aug 26
DCA
Washington
CGH
Sao Paulo
$916 Roundtrip, found 1 day ago
$916
Roundtrip
found 1 day ago
Select Azul flight, departing Wed, Aug 6 from Washington to Sao Paulo, returning Tue, Aug 26, priced at $916 found 1 day ago
LATAM Airlines Group
Tue, May 27 - Tue, Jul 29
DCA
Washington
CGH
Sao Paulo
$1,058 Roundtrip, found 6 days ago
$1,058
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Tue, May 27 from Washington to Sao Paulo, returning Tue, Jul 29, priced at $1,058 found 6 days ago
Flights from Washington (DCA) to São Paulo (CGH)
Origin airport
Ronald Reagan Washington National
Destination airport
Congonhas
Airlines serving
Azul, GOL Linhas Aereas S.A.
Roundtrip price
$801
Distance
4742 mi

Washington to São Paulo Flights

The cheapest times to fly from Washington to São Paulo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to São Paulo are during the month of April. You can find some of the cheapest flights from Washington to São Paulo with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Washington to São Paulo

Sunday is one of the best days to book for cheap flights from Washington to São Paulo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Washington to São Paulo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to São Paulo in 2025. You can also book with separate airlines for your outbound and return journeys, from $351 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to São Paulo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to São Paulo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Congonhas Airport (CGH) cost?
Discover the latest flight deals from DCA to CGH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DCA to CGH?
The cheapest flights from DCA to CGH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DCA to CGH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from DCA to CGH. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Congonhas Airport (CGH)?
Direct flights from Ronald Reagan Washington National Airport (DCA) to Congonhas Airport (CGH) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from DCA to CGH?
You’ll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Congonhas Airport (CGH)?
To land at Congonhas Airport (CGH) on schedule, book a flight that takes off from Ronald Reagan Washington National Airport (DCA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Congonhas Airport (CGH) last-minute?
Booking your flight from DCA to CGH shortly before your journey is generally more expensive. But if you’re flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a DCA to CGH flight and hotel package?
Booking a DCA to CGH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Congonhas Airport (CGH)?
If you booked your DCA to CGH flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you’d like more information.

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*Available to One Key members.