What are the cheapest airlines flying from Washington, D.C. to Sao Paulo round-trip?

Currently priced at $512, Copa Airlines will fly you from Washington, D.C. to Sao Paulo and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and LATAM Airlines - these airlines can fly you to your destination from $513 and $567, respectively. You may be able to fly from Washington, D.C. to Sao Paulo for 35% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. to Sao Paulo one-way?

To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $246. Copa Airlines flights start at $248 while deals on GOL start at $345 one-way.

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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

The most popular flight routes from Washington, D.C. to Sao Paulo are Washington, D.C. Dulles Intl - Sao Paulo Guarulhos Intl, Baltimore/Washington - Sao Paulo Guarulhos Intl and Washington, D.C. Reagan-National - Sao Paulo Guarulhos Intl.

What are the cheapest flights from Washington, D.C. to Sao Paulo?

Looking for the cheapest flight from Washington, D.C. to Sao Paulo? While on average our users pay $825, our data indicates the cheapest price to be $510. The most popular route (Washington, D.C. Dulles Intl - Sao Paulo Guarulhos Intl), is priced around $511.

What are the most popular airlines that fly from Washington, D.C. to Sao Paulo?

When booking a flight from Washington, D.C. to Sao Paulo, you may want to consider flying on Air Canada, Avianca or Copa Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Washington, D.C. to Sao Paulo?

Sunday flights are found to be more expensive to fly from Washington, D.C. to Sao Paulo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sao Paulo.

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

To save up to 16% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. to Sao Paulo from $573 1-2 weeks out and tickets from $573 for flights departing within the next 72 hours.

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

November is one of the best times of the year to fly to Sao Paulo from Washington, D.C.. Prices for November average $788 per person but you can even find prices for as low as $493. The most expensive prices can be found in the month of December. Opting for a November flight can save you 60% on your journey compared to booking in December

Can I find deals for flights from Washington, D.C. to Sao Paulo that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Sao Paulo?

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

Can I find deals for business class flights from Washington, D.C. to Sao Paulo?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$246+ Flights from Washington, D.C. to Sao Paulo, Brazil

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Washington, D.C. to Sao Paulo are usually found in November or September, booked 41 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Washington, D.C. to Sao Paulo

Round-trip from	$512 (Copa Airlines)
One-way from	$246 (Avianca)
Popular in	December
Cheapest in	November
Average price	$758
Good round-trip deal	$769 or less
Good one-way deal	$510 or less

From Washington, D.C. (WAS) to Sao Paulo (SAO)

Search Deals

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

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($146 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Sao Paulo (SAO).

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Price to beat on a one-way flight from Washington, D.C. (WAS) to Sao Paulo (SAO).

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Find flight deals from Washington, D.C. to Sao Paulo

Cheapest flights from Washington, D.C. to Sao Paulo
Explore the most affordable flight options available from Washington, D.C. to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Tue 10/212:25 amIAD - GRU

1 stop20h 45mCopa Airlines

Tue 10/2811:10 amGRU - IAD

1 stop18h 12mCopa Airlines

Deal found 7/3

$512

Wed 9/35:45 amIAD - GRU

2 stops19h 25mAvianca

Sun 9/77:20 amGRU - IAD

2 stops20h 25mAvianca

Deal found 7/2

$513

Thu 8/142:25 amIAD - GRU

1 stop20h 45mMultiple Airlines

Fri 8/228:55 pmGRU - IAD

2 stops23h 29mMultiple Airlines

Deal found 7/1

$540

Mon 8/1812:49 pmBWI - GRU

3 stops34h 51mMultiple Airlines

Fri 8/228:55 pmGRU - BWI

2 stops28h 04mMultiple Airlines

Deal found 7/2

$554

Sun 9/146:15 amBWI - GRU

1 stop13h 20mLATAM Airlines

Fri 9/2610:45 pmGRU - BWI

1 stop14h 20mLATAM Airlines

Deal found 7/3

$567

Sun 9/142:55 pmDCA - GRU

1 stop13h 45mLATAM Airlines

Sat 9/2710:45 pmGRU - DCA

1 stop13h 43mLATAM Airlines

Deal found 7/3

$580

Tue 9/237:50 pmBWI - VCP

1 stop20h 55mMultiple Airlines

Tue 9/3010:50 pmVCP - BWI

1 stop16h 57mMultiple Airlines

Deal found 7/1

$603

Mon 9/14:49 pmBWI - GRU

1 stop12h 41mCopa Airlines

Fri 9/121:40 amGRU - BWI

1 stop14h 28mCopa Airlines

Deal found 7/3

$612

Sun 8/107:00 pmBWI - GRU

1 stop12h 20mAmerican Airlines

Tue 8/2610:00 pmGRU - BWI

1 stop15h 43mAmerican Airlines

Deal found 7/2

$616

Sun 8/105:55 pmDCA - GRU

1 stop13h 25mAmerican Airlines

Tue 8/269:25 pmGRU - DCA

1 stop14h 34mAmerican Airlines

Deal found 7/2

$616

Thu 11/1310:00 amBWI - GRU

2 stops18h 15mDelta

Wed 11/267:30 pmGRU - BWI

2 stops21h 01mDelta

Deal found 7/3

$624

Tue 8/2611:00 amDCA - GRU

1 stop19h 35mUnited Airlines

Wed 9/39:50 pmGRU - DCA

1 stop24h 03mUnited Airlines

Deal found 7/1

$624

Best flights from Washington, D.C. to Sao Paulo
Discover carefully curated flight deals from Washington, D.C. to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 9/34:34 pmIAD - GRU

1 stop12h 56mCopa Airlines

Sun 9/711:10 amGRU - IAD

1 stop18h 10mCopa Airlines

Deal found 7/3

$512

Wed 9/35:45 amIAD - GRU

2 stops19h 25mAvianca

Sun 9/77:20 amGRU - IAD

2 stops20h 25mAvianca

Deal found 7/2

$513

Thu 8/142:25 amIAD - GRU

1 stop20h 45mMultiple Airlines

Fri 8/228:55 pmGRU - IAD

2 stops23h 29mMultiple Airlines

Deal found 7/1

$540

Sun 9/146:15 amBWI - GRU

1 stop13h 20mLATAM Airlines

Fri 9/2610:45 pmGRU - BWI

1 stop14h 20mLATAM Airlines

Deal found 7/3

$567

Sun 8/107:00 pmBWI - GRU

1 stop12h 20mAmerican Airlines

Tue 8/2610:00 pmGRU - BWI

1 stop15h 43mAmerican Airlines

Deal found 7/2

$616

Tue 8/2611:00 amDCA - GRU

1 stop19h 35mUnited Airlines

Wed 9/39:50 pmGRU - DCA

1 stop24h 03mUnited Airlines

Deal found 7/1

$624

Thu 9/258:40 pmDCA - GRU

2 stops36h 05mAir Canada

Mon 9/299:00 pmGRU - DCA

1 stop25h 51mAir Canada

Deal found 7/1

$651

Mon 9/13:25 pmIAD - VCP

2 stops18h 15mGOL

Sat 9/135:55 pmVCP - IAD

2 stops45h 05mGOL

Deal found 7/2

$690

Mon 8/185:10 pmDCA - VCP

1 stop23h 35mAzul

Fri 8/2210:50 pmVCP - DCA

1 stop23h 09mAzul

Deal found 7/2

$969

Mon 8/1812:49 pmBWI - GRU

3 stops34h 51mMultiple Airlines

Fri 8/228:55 pmGRU - BWI

2 stops28h 04mMultiple Airlines

Deal found 7/2

$554

Sun 9/142:55 pmDCA - GRU

1 stop13h 45mLATAM Airlines

Sat 9/2710:45 pmGRU - DCA

1 stop13h 43mLATAM Airlines

Deal found 7/3

$580

Mon 9/14:49 pmBWI - GRU

1 stop12h 41mCopa Airlines

Fri 9/121:40 amGRU - BWI

1 stop14h 28mCopa Airlines

Deal found 7/3

$612

Last-minute flights from Washington, D.C. to Sao Paulo
Discover last-minute flight deals from Washington, D.C. to Sao Paulo. Data last updated July 3, 2025 and is based on user searches.

Wed 7/93:25 pmIAD - GRU

1 stop33h 45mAvianca

Fri 7/257:20 amGRU - IAD

2 stops44h 25mAvianca

Deal found 7/1

$572

Wed 7/97:00 amIAD - GRU

1 stop16h 40mMultiple Airlines

Fri 7/2511:10 amGRU - IAD

1 stop14h 19mMultiple Airlines

Deal found 7/1

$585

Wed 7/96:59 amDCA - GRU

2 stops21h 31mLATAM Airlines

Mon 7/144:35 pmGRU - DCA

2 stops17h 34mLATAM Airlines

Deal found 7/1

$666

Wed 7/95:20 pmIAD - GRU

1 stop14h 40mLATAM Airlines

Mon 7/144:35 pmGRU - IAD

2 stops17h 44mLATAM Airlines

Deal found 7/1

$718

Wed 7/96:25 pmBWI - GRU

1 stop13h 35mLATAM Airlines

Mon 7/144:35 pmGRU - BWI

2 stops17h 48mLATAM Airlines

Deal found 7/1

$721

Wed 7/95:45 amBWI - GRU

2 stops22h 50mMultiple Airlines

Mon 7/148:55 pmGRU - BWI

3 stops27h 39mMultiple Airlines

Deal found 7/1

$864

Wed 7/94:05 amIAD - VCP

3 stops25h 15mMultiple Airlines

Fri 7/259:45 amVCP - IAD

3 stops29h 15mMultiple Airlines

Deal found 7/1

$898

Wed 7/93:25 pmIAD - CGH

2 stops20h 10mGOL

Fri 7/256:30 pmCGH - IAD

2 stops20h 30mGOL

Deal found 7/1

$927

Wed 7/93:25 pmIAD - VCP

2 stops18h 15mGOL

Fri 7/259:45 amVCP - IAD

2 stops29h 15mGOL

Deal found 7/1

$969

Wed 7/93:25 pmIAD - CGH

2 stops17h 35mMultiple Airlines

Fri 7/252:25 pmCGH - IAD

3 stops24h 35mMultiple Airlines

Deal found 7/1

$1,030

Thu 7/103:40 pmDCA - GRU

2 stops29h 55mGOL

Thu 8/146:00 amGRU - DCA

2 stops18h 15mGOL

Deal found 7/1

$953

Sun 7/132:45 amIAD - GRU

1 stop20h 45mCopa Airlines

Thu 8/75:25 amGRU - IAD

1 stop20h 03mCopa Airlines

Deal found 7/3

$512

One-way flights from Washington, D.C. to Sao Paulo
Search for one-way flight options from Washington, D.C. to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/97:00 amIAD - GRU

1 stop16h 40mAvianca

Deal found 7/1

$246

Wed 8/62:46 amIAD - GRU

1 stop17h 04mCopa Airlines

Deal found 7/3

$248

Fri 7/119:58 pmIAD - GRU

2 stops27h 17mMultiple Airlines

Deal found 7/2

$257

Sat 9/67:50 pmBWI - VCP

1 stop20h 55mMultiple Airlines

Deal found 6/30

$301

Fri 7/117:37 pmBWI - GRU

2 stops29h 38mMultiple Airlines

Deal found 7/2

$301

Sun 7/69:32 amIAD - CGH

2 stops23h 43mMultiple Airlines

Deal found 7/1

$303

Fri 8/158:59 amIAD - VCP

2 stops35h 46mMultiple Airlines

Deal found 7/1

$303

Fri 9/53:25 pmIAD - CGH

2 stops29h 55mGOL

Deal found 7/1

$345

Sat 9/64:00 pmBWI - CGH

2 stops18h 45mMultiple Airlines

Deal found 6/30

$353

Sat 9/63:25 pmIAD - VCP

2 stops16h 40mGOL

Deal found 6/30

$392

Fri 9/58:45 pmDCA - CGH

2 stops16h 15mMultiple Airlines

Deal found 7/1

$408

Fri 9/58:45 pmDCA - GRU

2 stops19h 45mMultiple Airlines

Deal found 7/1

$413

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 9/3

4:34 pm-6:30 am

1 stop12h 56m

Sao Paulo Guarulhos Intl

Sun 9/7

11:10 am-4:20 am

1 stop18h 10m

$512

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Wed 9/3

5:45 am-12:40 am

2 stops17h 55m

Sao Paulo Guarulhos Intl

Sun 9/7

7:20 am-2:45 am

2 stops20h 25m

$513

Washington, D.C.Sao Paulo

IAD - GRU

IADGRU

Washington, D.C. Dulles Intl

Thu 8/14

2:25 am-12:10 am

1 stop20h 45m

Sao Paulo Guarulhos Intl

Fri 8/22

8:55 pm-7:24 pm

2 stops23h 29m

$540

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Mon 8/18

12:49 pm-12:40 am

3 stops34h 51m

Sao Paulo Guarulhos Intl

Fri 8/22

8:55 pm-11:59 pm

2 stops28h 04m

$554

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Sun 9/14

6:15 am-8:35 pm

1 stop13h 20m

Sao Paulo Guarulhos Intl

Fri 9/26

10:45 pm-12:05 pm

1 stop14h 20m

$567

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Sun 9/14

2:55 pm-5:40 am

1 stop13h 45m

Sao Paulo Guarulhos Intl

Sat 9/27

10:45 pm-11:28 am

1 stop13h 43m

$580

BaltimoreSao Paulo

BWI - VCP

BWIVCP

Baltimore/Washington

Tue 9/23

7:50 pm-5:45 pm

1 stop20h 55m

Sao Paulo Viracopos

Tue 9/30

10:50 pm-2:47 pm

1 stop16h 57m

$603

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Mon 9/1

4:49 pm-6:30 am

1 stop12h 41m

Sao Paulo Guarulhos Intl

Fri 9/12

1:40 am-3:08 pm

1 stop14h 28m

$612

BaltimoreSao Paulo

BWI - GRU

BWIGRU

Baltimore/Washington

Sun 8/10

7:00 pm-8:20 am

1 stop12h 20m

Sao Paulo Guarulhos Intl

Tue 8/26

10:00 pm-12:43 pm

1 stop15h 43m

$616

Washington, D.C.Sao Paulo

DCA - GRU

DCAGRU

Washington, D.C. Reagan-National

Sun 8/10

5:55 pm-8:20 am

1 stop13h 25m

Sao Paulo Guarulhos Intl

Tue 8/26

9:25 pm-10:59 am

1 stop14h 34m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 54 results

...

Best time to book a flight from Washington, D.C. to Sao Paulo

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

How far ahead should I book a flight from Washington, D.C. to Sao Paulo?

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Sao Paulo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Sao Paulo (average of $686). Flying from Washington, D.C. to Sao Paulo in December is currently the most expensive (average of $1,209). 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.

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

When flying from Washington, D.C. to Sao Paulo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 26% versus a flight in the evening.

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

Travelers seeking maximum savings on their Washington, D.C. to Sao Paulo flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to Sao Paulo

The most flights from WAS to SAO are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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

Reviews of airlines servicing Sao Paulo

Read reviews from past customers who have flown Azul, LATAM Airlines, and Copa Airlines from Washington, D.C. to Sao Paulo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Azul

8.0

Very good

790 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Azul

8.0

Very good

790 reviews

Azul

8.0

Very good

790 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

LATAM Airlines

7.5

Good

1,805 reviews

Azul

8.0

Very good

790 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Copa Airlines

7.5

Good

1,467 reviews

Azul

8.0

Very good

790 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

United Airlines

7.4

Good

8,861 reviews

Azul

8.0

Very good

790 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

GOL

7.3

Good

1,086 reviews

Azul

8.0

Very good

790 reviews

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. to Sao Paulo round-trip?
Currently priced at $512, Copa Airlines will fly you from Washington, D.C. to Sao Paulo and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and LATAM Airlines - these airlines can fly you to your destination from $513 and $567, respectively. You may be able to fly from Washington, D.C. to Sao Paulo for 35% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. to Sao Paulo one-way?
To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $246. Copa Airlines flights start at $248 while deals on GOL start at $345 one-way.
What are the most popular routes from Washington, D.C. to Sao Paulo?
The most popular flight routes from Washington, D.C. to Sao Paulo are Washington, D.C. Dulles Intl - Sao Paulo Guarulhos Intl, Baltimore/Washington - Sao Paulo Guarulhos Intl and Washington, D.C. Reagan-National - Sao Paulo Guarulhos Intl.
What are the cheapest flights from Washington, D.C. to Sao Paulo?
Looking for the cheapest flight from Washington, D.C. to Sao Paulo? While on average our users pay $825, our data indicates the cheapest price to be $510. The most popular route (Washington, D.C. Dulles Intl - Sao Paulo Guarulhos Intl), is priced around $511.
Can I find deals for flights from Washington, D.C. to Sao Paulo that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Sao Paulo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Sao Paulo.
Can I find deals for business class flights from Washington, D.C. to Sao Paulo?
Yes. Cheapflights offers flight deals from Washington, D.C. 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.
What is the cheapest month to book a flight from Washington, D.C. to Sao Paulo?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Sao Paulo (average of $686). Flying from Washington, D.C. to Sao Paulo in December is currently the most expensive (average of $1,209). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Washington, D.C. to Sao Paulo

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$508	Average$647	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$517	Average$749	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$570	Average$908	FlexibilityNo cancel fee	On-timeN/A
LATAM Airlines	Cheapest$573	Average$752	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$583	Average$885	FlexibilityNo cancel fee	On-time69%
GOL	Cheapest$584	Average$776	FlexibilityNo cancel fee	On-time74%
Air Canada	Cheapest$588	Average$934	FlexibilityNo cancel fee	On-time67%

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$246+ Cheap flights from Washington, D.C. (WAS) 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Sao Paulo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. to Sao Paulo are usually found in November or September, booked 41 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Washington, D.C. to Sao Paulo

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington, D.C. to Sao Paulo

Cheapest flights from Washington, D.C. to Sao PauloExplore the most affordable flight options available from Washington, D.C. to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Washington, D.C. to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington, D.C. to Sao Paulo

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How far ahead should I book a flight from Washington, D.C. to Sao Paulo?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Sao Paulo. Price data was last updated on June 27, 2025.

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

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

Find hourly flight availability from Washington, D.C. 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 July 3, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Sao Paulo. Price data was last updated on December 16, 2024.

Weekly flight availability from Washington, D.C. to Sao Paulo

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

Reviews of airlines servicing Sao Paulo

Read reviews from past customers who have flown Azul, LATAM Airlines, and Copa Airlines from Washington, D.C. to Sao Paulo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Washington, D.C. to Sao Paulo round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Sao Paulo one-way?

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

What are the cheapest flights from Washington, D.C. to Sao Paulo?

Can I find deals for flights from Washington, D.C. to Sao Paulo that include hotel bookings?

How can I find direct flights from Washington, D.C. to Sao Paulo?

Can I find deals for business class flights from Washington, D.C. to Sao Paulo?

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

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Alternative routes for Washington, D.C. to Sao Paulo

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Top 7 airlines flying from Washington, D.C. to Sao Paulo

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Cheapest flights from Washington, D.C. to Sao Paulo
Explore the most affordable flight options available from Washington, D.C. to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.