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Guarulhos Intl

$323+ Cheap flights from Washington to Guarulhos Intl, Brazil (GRU)

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRU
Aug 6 — Aug 131
Do 8/6
Do 8/13
1 adult, Economy
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Cheap flight deals from Washington to Guarulhos Intl

Cheapest flights from Washington to Guarulhos Intl
Explore the most affordable flight options available from Washington to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Juli 7, 2026.

This FlightHub deal was found by Cheapflights users on 7/3. 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.
Do 10/298:40 am
SEA
-
GRU
2 stops20h 20m
Air Canada
Fr 11/139:45 pm
GRU
-
SEA
2 stops40h 42m
Air Canada
Deal found 7/3$808
This Justfly.com deal was found by Cheapflights users on 7/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 10/277:45 am
SEA
-
GRU
1 stop22h 50m
Air Canada
Mo 11/239:45 pm
GRU
-
SEA
2 stops25h 37m
Air Canada
Deal found 7/3$813
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Di 10/277:45 am
SEA
-
GRU
1 stop22h 50m
Air Canada
So 11/229:30 pm
GRU
-
SEA
1 stop28h 29m
Air Canada
Deal found 7/3$818
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/288:13 am
SEA
-
GRU
1 stop16h 52m
Multiple Airlines
So 9/1311:00 pm
GRU
-
SEA
1 stop26h 54m
Multiple Airlines
Deal found 7/3$823
This oojo deal was found by Cheapflights users on 7/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 8/1411:56 am
SEA
-
GRU
2 stops28h 04m
Multiple Airlines
Mi 8/1911:35 am
GRU
-
SEA
1 stop26h 42m
Multiple Airlines
Deal found 7/6$829
This oojo deal was found by Cheapflights users on 7/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 10/298:00 am
SEA
-
GRU
1 stop19h 55m
Multiple Airlines
Fr 11/1310:15 am
GRU
-
SEA
1 stop16h 43m
Multiple Airlines
Deal found 7/6$830
This oojo deal was found by Cheapflights users on 7/4. 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.
Di 11/37:30 am
SEA
-
GRU
2 stops31h 15m
LATAM Airlines
Di 11/1710:15 am
GRU
-
SEA
1 stop16h 43m
LATAM Airlines
Deal found 7/4$836
This oojo deal was found by Cheapflights users on 7/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 8/317:15 am
SEA
-
GRU
1 stop20h 00m
LATAM Airlines
Do 9/1010:45 pm
GRU
-
SEA
1 stop20h 05m
LATAM Airlines
Deal found 7/5$837
This oojo deal was found by Cheapflights users on 7/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 8/212:35 pm
SEA
-
GRU
1 stop36h 55m
Multiple Airlines
So 8/911:35 am
GRU
-
SEA
1 stop26h 34m
Multiple Airlines
Deal found 7/5$839
This oojo deal was found by Cheapflights users on 7/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 8/196:49 am
SEA
-
GRU
1 stop18h 41m
Multiple Airlines
Mo 8/318:15 am
GRU
-
SEA
2 stops41h 47m
Multiple Airlines
Deal found 7/7$840
This oojo deal was found by Cheapflights users on 7/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 8/278:13 am
SEA
-
GRU
1 stop16h 52m
Multiple Airlines
Mo 9/1410:00 am
GRU
-
SEA
2 stops27h 50m
Multiple Airlines
Deal found 7/5$845
This Air Canada deal was found by Cheapflights users on 7/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 9/147:45 pm
PDX
-
GRU
2 stops34h 05m
Air Canada
Mi 9/309:00 pm
GRU
-
PDX
2 stops40h 31m
Air Canada
Deal found 7/2$898

Find flight deals from Washington to Guarulhos Intl

Keep the following information in mind while searching for Washington to Guarulhos Intl flight deals. Data was last updated Juli 7, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$808
(FlightHub)

One-way from

$323
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$616
Provider with most accurate pricing for Seattle/Tacoma Intl-Sao Paulo (SAO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sao Paulo (SAO) flights.
Search Deals
From Washington to Sao Paulo Guarulhos Intl
Search Deals
One-way flight from Washington to Sao Paulo Guarulhos Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Guarulhos Intl 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 Juli 7, 2026.
Use the filters below to find and compare flights from Washington to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mo 8/3

7:16 am-5:30 am

1 stop18h 14m

Sao Paulo Guarulhos Intl

So 8/16

10:45 pm-9:45 pm

1 stop27h 00m

$887

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Do 8/27

7:30 am-7:10 am

1 stop19h 40m

Sao Paulo Guarulhos Intl

Mo 9/7

9:50 pm-7:08 pm

1 stop25h 18m

$893

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

So 10/4

7:11 am-6:30 am

1 stop19h 19m

Sao Paulo Guarulhos Intl

Di 12/1

10:25 pm-9:56 pm

2 stops28h 31m

$893
Quickest round-trip

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Do 9/24

1:56 pm-9:40 am

1 stop15h 44m

Sao Paulo Guarulhos Intl

Fr 11/13

9:30 pm-11:53 am

1 stop19h 23m

$893

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mi 10/21

1:56 pm-9:40 am

1 stop15h 44m

Sao Paulo Guarulhos Intl

Mi 11/4

9:30 pm-3:31 pm

1 stop23h 01m

$893

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Do 10/15

6:43 pm-12:30 am

2 stops25h 47m

Sao Paulo Guarulhos Intl

Di 10/27

5:25 am-9:57 pm

2 stops20h 32m

$895

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fr 8/21

7:16 am-5:05 am

2 stops17h 49m

Sao Paulo Guarulhos Intl

So 8/30

8:30 pm-2:45 pm

2 stops22h 15m

$897

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Do 9/3

11:13 pm-8:40 pm

1 stop17h 27m

Sao Paulo Guarulhos Intl

So 9/13

11:00 pm-4:07 pm

2 stops21h 07m

$897

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fr 8/21

6:05 am-5:00 am

2 stops18h 55m

Sao Paulo Guarulhos Intl

Mo 8/31

8:30 pm-4:00 pm

2 stops23h 30m

$897

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mi 9/9

6:32 am-6:30 am

2 stops19h 58m

Sao Paulo Guarulhos Intl

Mi 9/16

9:50 pm-4:14 pm

2 stops22h 24m

$897

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/4

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Washington to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl 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 Guarulhos Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from State of Washington to Sao Paulo Guarulhos Intl Airport (average of $300). Flying from State of Washington to Sao Paulo Guarulhos Intl Airport in April is currently the most expensive (average of $712). 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.

How much does it cost to fly round-trip from State of Washington to Sao Paulo Guarulhos Intl Airport?

How far ahead should I book a flight from State of Washington to Sao Paulo Guarulhos Intl Airport?

The best time to book flights from State of Washington to Sao Paulo Guarulhos Intl Airport is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from Washington to Guarulhos Intl. 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 State of Washington to Sao Paulo Guarulhos Intl Airport?

    There are many flights that can get you from State of Washington to Sao Paulo Guarulhos Intl Airport in 18h 14m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 6774 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to Sao Paulo Guarulhos Intl Airport one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $428. Users have also found prices from $428 and $494 on United Airlines and Air Canada, respectively.

  • Can I find deals for flights from Washington to Guarulhos Intl that include hotel bookings?

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

  • How can I find direct flights from Washington to Guarulhos Intl?

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

  • Can I find deals for business class flights from Washington to Guarulhos Intl?

    Yes. Cheapflights offers flight deals from Washington to Guarulhos Intl 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 Guarulhos Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Sao Paulo Guarulhos Intl Airport (average of $300). Flying from State of Washington to Sao Paulo Guarulhos Intl Airport in April is currently the most expensive (average of $712). 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

Traveling to a place near Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
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Top 5 airlines flying from Washington to Guarulhos Intl

Discover the top 5 airlines that operate flights from Washington to Guarulhos Intl. 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 Juli 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$492Average$843FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$550Average$893FlexibilityNo cancel feeOn-time71%
DeltaCheapest$599Average$755FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$600Average$757FlexibilityNo cancel feeOn-time69%
GOLCheapest$1,254Average$1,798FlexibilityNo cancel feeOn-time74%

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