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Sao Paulo

$348+ Cheap flights from Washington 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAO
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Washington to Sao Paulo

Keep the following information in mind while searching for Washington to Sao Paulo flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$503
(United Airlines)

One-way from

$348
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$723
Provider with most accurate pricing for Seattle/Tacoma Intl-Sao Paulo (SAO) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sao Paulo (SAO) flights.
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From Washington to Sao Paulo (SAO)
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One-way flight from Washington to Sao Paulo (SAO)
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Highest demand for flights based on searches. 18% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington to Sao Paulo

Cheapest flights from Washington to Sao Paulo
Explore the most affordable flight options available from Washington to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 6/37:20 amSEA - GRU
2 stops22h 10mUnited Airlines
Tue 6/109:50 pmGRU - SEA
2 stops25h 03mUnited Airlines
Deal found 4/29$503
This KAYAK deal was found by Cheapflights users on 4/28. 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 6/17:15 amSEA - GRU
1 stop21h 35mLATAM Airlines
Fri 6/208:30 pmGRU - SEA
1 stop17h 48mLATAM Airlines
Deal found 4/28$504
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 9/115:30 pmSEA - GRU
1 stop32h 10mDelta
Wed 9/1710:05 amGRU - SEA
1 stop18h 06mDelta
Deal found 4/29$509
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 5/314:32 pmSEA - GRU
1 stop34h 43mAmerican Airlines
Fri 6/69:25 pmGRU - SEA
1 stop30h 22mAmerican Airlines
Deal found 4/28$588
This GOL deal was found by Cheapflights users on 4/28. 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.
Tue 9/1611:00 pmSEA - VCP
2 stops54h 05mGOL
Tue 9/309:45 amVCP - SEA
2 stops42h 48mGOL
Deal found 4/28$610
This LATAM Airlines deal was found by Cheapflights users on 4/29. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:11 amSEA - GRU
1 stop17h 49mMultiple Airlines
Sat 5/1710:05 amGRU - SEA
1 stop28h 04mMultiple Airlines
Deal found 4/29$652
This Copa Airlines deal was found by Cheapflights users on 4/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:40 pmSEA - GRU
2 stops26h 30mCopa Airlines
Fri 5/165:25 amGRU - SEA
2 stops21h 38mCopa Airlines
Deal found 4/29$721
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:15 pmSEA - GRU
2 stops34h 30mAir Canada
Thu 6/199:00 pmGRU - SEA
1 stop27h 41mAir Canada
Deal found 4/28$756
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:15 amPDX - GRU
2 stops47h 30mAir Canada
Mon 6/99:00 pmGRU - PDX
2 stops40h 20mAir Canada
Deal found 4/29$785
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/48:25 amSEA - VCP
1 stop16h 35mMultiple Airlines
Thu 6/511:30 pmVCP - SEA
1 stop26h 30mMultiple Airlines
Deal found 4/28$822
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:10 pmSEA - CGH
2 stops30h 05mGOL
Thu 11/276:30 amCGH - SEA
2 stops21h 50mGOL
Deal found 4/28$843
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2112:12 pmPDX - VCP
2 stops26h 33mMultiple Airlines
Thu 7/310:45 pmVCP - PDX
3 stops40h 32mMultiple Airlines
Deal found 4/29$905

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 April 30, 2025.
Use the filters below to find and compare flights from Washington to Sao Paulo that are best for you.

Fly from

Washington

Fly to

Sao Paulo

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 6/3

12:55 pm-9:30 am

1 stop16h 35m

Sao Paulo Guarulhos Intl

Tue 6/10

9:50 pm-9:11 pm

3 stops27h 21m

$503

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 6/1

7:15 am-8:50 am

1 stop21h 35m

Sao Paulo Guarulhos Intl

Fri 6/20

8:30 pm-10:18 am

1 stop17h 48m

$504

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 9/11

5:30 pm-5:40 am

1 stop32h 10m

Sao Paulo Guarulhos Intl

Wed 9/17

10:05 am-12:11 am

1 stop18h 06m

$509

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sat 5/31

4:32 pm-7:15 am

1 stop34h 43m

Sao Paulo Guarulhos Intl

Fri 6/6

9:25 pm-11:47 pm

1 stop30h 22m

$588

SeattleSao Paulo

SEA - VCP

SEAVCP

Seattle/Tacoma Intl

Tue 9/16

11:00 pm-9:05 am

2 stops54h 05m

Sao Paulo Viracopos

Tue 9/30

9:45 am-12:33 am

2 stops42h 48m

$610

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 8/3

9:58 pm-5:35 am

1 stop27h 37m

Sao Paulo Guarulhos Intl

Sun 8/24

10:50 pm-7:29 pm

1 stop24h 39m

$685

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 5/9

2:40 pm-12:10 am

2 stops29h 30m

Sao Paulo Guarulhos Intl

Thu 5/15

1:40 am-11:03 pm

2 stops25h 23m

$721

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 6/12

7:15 pm-9:45 am

2 stops34h 30m

Sao Paulo Guarulhos Intl

Thu 6/19

9:00 pm-8:41 pm

1 stop27h 41m

$756

PortlandSao Paulo

PDX - GRU

PDXGRU

Portland

Thu 5/22

6:15 am-9:45 am

2 stops47h 30m

Sao Paulo Guarulhos Intl

Mon 6/9

9:00 pm-9:20 am

2 stops40h 20m

$785

SeattleSao Paulo

SEA - VCP

SEAVCP

Seattle/Tacoma Intl

Wed 6/4

8:25 am-5:00 am

1 stop16h 35m

Sao Paulo Viracopos

Thu 6/5

11:30 pm-10:00 pm

1 stop26h 30m

$822

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 38 results
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Best time to book a flight from Washington to Sao Paulo

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

What is the cheapest month to book a flight from State of Washington to Sao Paulo?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Sao Paulo (average of $686). Flying from State of Washington 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 WA to SAO?

Find hourly flight availability from Washington 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 April 30, 2025.

When flying from State of Washington to Sao Paulo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average rainfall totals by month.

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.

Temperature in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sao Paulo. Reviews last updated April 30, 2025.
Read through reviews of airlines operating flights from Washington to Sao Paulo, such as Azul, Delta and LATAM Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

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
777 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

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.
Delta
8.0
Very good
7,929 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

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
1,767 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

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
1,411 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

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
8,696 reviews
Azul
8.0
Very good
777 reviews

Comfort

8.0

Food

7.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

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

Find useful and relevant information for your journey from Washington 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 to fly from State of Washington to Sao Paulo one-way?

    The cheapest airlines for a one-way flight from State of Washington to Sao Paulo are Avianca ($393), Copa Airlines ($394), and United Airlines ($424).

  • What are the most popular routes from State of Washington to Sao Paulo?

    The most popular route from State of Washington to Sao Paulo is Seattle/Tacoma Intl - Sao Paulo Guarulhos Intl. You may also consider Portland - Sao Paulo Guarulhos Intl or Seattle/Tacoma Intl - Sao Paulo Viracopos.

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

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

  • How can I find direct flights from Washington 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 to Sao Paulo.

  • Can I find deals for business class flights from Washington to Sao Paulo?

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Sao Paulo?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Sao Paulo (average of $686). Flying from State of Washington 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

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Alternative routes for Washington to Sao Paulo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Washington to Sao Paulo

Discover the top 6 airlines that operate flights from Washington 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$498Average$1,130FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$503Average$1,115FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$503Average$872FlexibilityNo cancel feeOn-time71%
DeltaCheapest$503Average$1,164FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$599Average$845FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$754Average$1,165FlexibilityNo cancel feeOn-time67%

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