Guarulhos Intl

$321+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRU
Mar 15 — Mar 221
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Guarulhos Intl with Cheapflights

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 13, 2026.

This FlightHub deal was found by Cheapflights users on 2/10. 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 9/77:20 am
SEA
-
GRU
1 stop18h 10m
LATAM Airlines
Sat 9/1210:45 pm
GRU
-
SEA
1 stop19h 38m
LATAM Airlines
Deal found 2/10$614
This United Airlines deal was found by Cheapflights users on 2/13. 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.
Thu 8/277:03 am
SEA
-
GRU
1 stop19h 27m
United Airlines
Mon 9/79:50 pm
GRU
-
SEA
1 stop27h 21m
United Airlines
Deal found 2/13$631
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 8/207:03 am
SEA
-
GRU
1 stop19h 27m
United Airlines
Mon 8/319:30 pm
GRU
-
SEA
2 stops28h 59m
United Airlines
Deal found 2/12$633
This American Airlines deal was found by Cheapflights users on 2/12. 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.
Sun 3/15:37 am
SEA
-
GRU
2 stops19h 28m
American Airlines
Tue 3/1711:00 pm
GRU
-
SEA
1 stop20h 57m
American Airlines
Deal found 2/12$634
This LATAM Airlines deal was found by Cheapflights users on 2/13. 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.
Fri 8/287:50 am
SEA
-
GRU
1 stop17h 50m
LATAM Airlines
Tue 9/811:00 pm
GRU
-
SEA
1 stop26h 59m
LATAM Airlines
Deal found 2/13$640
This LATAM Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:15 am
SEA
-
GRU
2 stops20h 00m
LATAM Airlines
Tue 3/174:25 pm
GRU
-
SEA
2 stops24h 08m
LATAM Airlines
Deal found 2/10$641
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:20 am
SEA
-
GRU
1 stop21h 30m
LATAM Airlines
Tue 4/218:35 pm
GRU
-
SEA
1 stop18h 23m
LATAM Airlines
Deal found 2/13$642
This Delta deal was found by Cheapflights users on 2/12. 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.
Sun 3/110:20 pm
SEA
-
GRU
1 stop17h 35m
Delta
Tue 3/1711:45 pm
GRU
-
SEA
1 stop18h 12m
Delta
Deal found 2/12$643
This Air Canada deal was found by Cheapflights users on 2/11. 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.
Wed 9/2310:10 am
PDX
-
GRU
2 stops19h 40m
Air Canada
Wed 10/79:00 pm
GRU
-
PDX
2 stops26h 06m
Air Canada
Deal found 2/11$851
This Air Canada deal was found by Cheapflights users on 2/10. 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 11/57:10 pm
PDX
-
GRU
2 stops34h 25m
Air Canada
Sun 11/89:45 pm
GRU
-
PDX
2 stops25h 45m
Air Canada
Deal found 2/10$856
This Mytrip deal was found by Cheapflights users on 2/11. 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.
Thu 4/163:15 pm
PDX
-
GRU
2 stops38h 35m
Air Canada
Sun 4/269:45 pm
GRU
-
PDX
2 stops63h 25m
Air Canada
Deal found 2/11$875
This Mytrip deal was found by Cheapflights users on 2/11. 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.
Sun 4/1211:15 pm
PDX
-
GRU
3 stops29h 12m
Multiple Airlines
Sat 4/255:15 pm
GRU
-
PDX
3 stops28h 04m
Multiple Airlines
Deal found 2/11$896

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$616
(FlightHub)

One-way from

$321
(Kiwi.com)

Popular in

June

Cheapest in

May

Average price

$650
Provider with most accurate pricing for Seattle/Tacoma Intl-Sao Paulo (SAO) flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sao Paulo (SAO) flights.
From Washington to Sao Paulo Guarulhos Intl
One-way flight from Washington to Sao Paulo Guarulhos Intl
Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 13, 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

Washington

Fly to

Guarulhos Intl

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 3/10

8:00 am-5:20 am

1 stop17h 20m

Sao Paulo Guarulhos Intl

Tue 3/17

4:25 pm-6:58 pm

2 stops30h 33m

$641

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 3/19

10:25 pm-8:55 pm

1 stop18h 30m

Sao Paulo Guarulhos Intl

Thu 3/26

10:40 am-10:01 am

1 stop27h 21m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 3/9

8:00 am-9:30 am

2 stops21h 30m

Sao Paulo Guarulhos Intl

Fri 3/13

9:30 pm-8:56 pm

1 stop27h 26m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 3/17

7:20 am-9:55 am

1 stop22h 35m

Sao Paulo Guarulhos Intl

Wed 3/25

10:40 am-10:01 am

1 stop27h 21m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 3/4

6:15 am-7:25 am

2 stops20h 10m

Sao Paulo Guarulhos Intl

Wed 3/18

11:45 pm-1:57 pm

1 stop18h 12m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 3/10

8:59 am-7:50 am

2 stops18h 51m

Sao Paulo Guarulhos Intl

Tue 3/17

10:15 pm-11:49 am

1 stop17h 34m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 3/1

11:05 pm-5:40 am

1 stop25h 35m

Sao Paulo Guarulhos Intl

Wed 3/11

11:55 pm-6:56 pm

2 stops23h 01m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 3/17

10:25 pm-8:55 pm

1 stop18h 30m

Sao Paulo Guarulhos Intl

Tue 3/24

10:40 am-10:01 am

1 stop27h 21m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 3/4

7:00 am-9:30 am

2 stops21h 30m

Sao Paulo Guarulhos Intl

Sun 3/15

10:15 pm-7:03 pm

1 stop24h 48m

$643

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 3/11

1:45 pm-9:55 am

1 stop16h 10m

Sao Paulo Guarulhos Intl

Tue 3/24

10:40 am-10:01 am

1 stop27h 21m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 35 results
1
2
3
4

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 $376). Flying from State of Washington to Sao Paulo Guarulhos Intl Airport in February is currently the most expensive (average of $597). 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?

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 17h 20m. Fly via LATAM Airlines, Delta, or Air Canada 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 $376). Flying from State of Washington to Sao Paulo Guarulhos Intl Airport in February is currently the most expensive (average of $597). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Guarulhos Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Washington to Guarulhos Intl

Discover the top 6 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$465Average$750FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$494Average$697FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$498Average$626FlexibilityNo cancel feeOn-time69%
DeltaCheapest$498Average$1,130FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$599Average$1,488FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$745Average$1,186FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.