Seattle

$374+ Cheap flights from Sao Paulo, Brazil (SAO) to Seattle (SEA)

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.
SAO — SEA
abr. 20 — abr. 271
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Cheap flight deals from Sao Paulo to Seattle

Cheapest flights from Sao Paulo to Seattle
Explore the most affordable flight options available from Sao Paulo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 21, 2026.

This FlightHub deal was found by Cheapflights users on 3/18. 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.
jue. 8/1311:00 pm
GRU
-
SEA
1 stop26h 59m
LATAM Airlines
mar. 10/68:25 am
SEA
-
GRU
1 stop16h 55m
LATAM Airlines
Deal found 3/18$664
This CVC Viagens deal was found by Cheapflights users on 3/16. 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 CVC Viagens is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/411:00 pm
GRU
-
SEA
1 stop26h 55m
LATAM Airlines
jue. 6/188:25 am
SEA
-
GRU
1 stop16h 55m
LATAM Airlines
Deal found 3/16$666
This Despegar deal was found by Cheapflights users on 3/17. 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/411:00 pm
GRU
-
SEA
1 stop26h 55m
LATAM Airlines
sáb. 6/208:25 am
SEA
-
GRU
1 stop16h 55m
LATAM Airlines
Deal found 3/17$669
This CVC Viagens deal was found by Cheapflights users on 3/17. 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 CVC Viagens is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/2812:50 pm
GRU
-
SEA
2 stops29h 53m
LATAM Airlines
mar. 8/189:55 pm
SEA
-
GRU
2 stops27h 25m
LATAM Airlines
Deal found 3/17$672
This CVC Viagens deal was found by Cheapflights users on 3/18. 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 CVC Viagens is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/258:30 am
GRU
-
SEA
1 stop17h 29m
LATAM Airlines
mar. 10/271:45 pm
SEA
-
GRU
2 stops26h 15m
LATAM Airlines
Deal found 3/18$674
This Delta deal was found by Cheapflights users on 3/16. 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.
jue. 12/317:00 pm
GRU
-
SEA
2 stops26h 59m
Delta
dom. 1/176:55 pm
SEA
-
GRU
1 stop29h 45m
Delta
Deal found 3/16$675
This Delta deal was found by Cheapflights users on 3/16. 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.
jue. 10/299:15 pm
GRU
-
SEA
1 stop23h 18m
Delta
lun. 12/78:25 am
SEA
-
GRU
1 stop15h 55m
Delta
Deal found 3/16$679
This Delta deal was found by Cheapflights users on 3/17. 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.
jue. 6/411:00 pm
GRU
-
SEA
1 stop26h 55m
Delta
sáb. 6/208:25 am
SEA
-
GRU
1 stop16h 55m
Delta
Deal found 3/17$680
This Delta deal was found by Cheapflights users on 3/18. 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.
mié. 8/2611:00 pm
GRU
-
SEA
1 stop26h 59m
Delta
mié. 9/239:20 pm
SEA
-
GRU
2 stops18h 40m
Delta
Deal found 3/18$682
This United Airlines deal was found by Cheapflights users on 3/18. 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.
vie. 9/189:30 pm
GRU
-
SEA
2 stops25h 29m
United Airlines
lun. 9/2111:10 pm
SEA
-
GRU
1 stop30h 20m
United Airlines
Deal found 3/18$683
This Delta deal was found by Cheapflights users on 3/19. 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.
mié. 8/2611:00 pm
GRU
-
SEA
1 stop26h 59m
Delta
dom. 10/253:55 pm
SEA
-
GRU
1 stop25h 10m
Delta
Deal found 3/19$684
This American Airlines deal was found by Cheapflights users on 3/17. 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.
jue. 9/246:55 pm
CGH
-
SEA
2 stops32h 07m
American Airlines
dom. 10/411:09 pm
SEA
-
CGH
2 stops35h 16m
American Airlines
Deal found 3/17$858

Find flight deals from Sao Paulo to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$664
(FlightHub)

One-way from

$374
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$534
Provider with most accurate pricing for Sao Paulo (SAO)-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Seattle/Tacoma Intl flights.
From Sao Paulo (SAO) to Seattle/Tacoma Intl
One-way flight from Sao Paulo (SAO) to Seattle/Tacoma Intl
Highest demand for flights based on searches. 21% potential increase in price ($178 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($45 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sao Paulo to Seattle 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 marzo 21, 2026.
Use the filters below to find and compare flights from Sao Paulo to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

mié. 8/26

11:00 pm-2:43 pm

2 stops19h 43m

Seattle/Tacoma Intl

mié. 9/23

9:20 pm-8:00 pm

2 stops18h 40m

$675

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

jue. 6/4

11:00 pm-3:05 pm

2 stops20h 05m

Seattle/Tacoma Intl

jue. 6/18

6:00 am-5:20 am

2 stops19h 20m

$679

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

jue. 6/4

11:00 pm-2:50 pm

2 stops19h 50m

Seattle/Tacoma Intl

lun. 6/15

6:00 am-5:20 am

2 stops19h 20m

$684

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

jue. 6/4

11:00 pm-2:50 pm

2 stops19h 50m

Seattle/Tacoma Intl

sáb. 6/20

8:25 am-7:50 am

1 stop19h 25m

$685

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

mié. 8/26

11:00 pm-2:43 pm

2 stops19h 43m

Seattle/Tacoma Intl

mié. 10/28

11:15 am-9:55 am

1 stop18h 40m

$685

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

mié. 6/17

8:30 am-12:06 am

2 stops19h 36m

Seattle/Tacoma Intl

mar. 8/11

6:00 am-7:50 am

2 stops21h 50m

$759

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

mié. 9/9

11:00 pm-9:59 pm

1 stop26h 59m

Seattle/Tacoma Intl

vie. 1/15

8:25 am-5:20 am

1 stop15h 55m

$772

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

dom. 9/6

7:15 pm-12:58 pm

2 stops21h 43m

Seattle/Tacoma Intl

mié. 9/23

10:00 pm-8:40 pm

1 stop18h 40m

$772

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

mar. 9/1

11:00 pm-9:59 pm

1 stop26h 59m

Seattle/Tacoma Intl

mié. 9/9

6:00 am-5:40 am

1 stop19h 40m

$778

Sao PauloSeattle

VCP - SEA

VCPSEA

Sao Paulo Viracopos

mar. 6/9

7:40 pm-12:08 am

2 stops32h 28m

Seattle/Tacoma Intl

mar. 6/30

8:45 pm-10:45 am

2 stops34h 00m

$1,210

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 48 resultsSorted by cheapest first
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Compare providers for flights from Sao Paulo to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sao Paulo to Seattle in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sao Paulo-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sao Paulo to Seattle

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

How far ahead should I book a flight from Sao Paulo to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Sao Paulo to Seattle. Price data was last updated on March 13, 2026.

The price you pay for your flight from Sao Paulo to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sao Paulo to Seattle?

Currently, November is the cheapest month in which you can book a flight from Sao Paulo to Seattle (average of $476). Flying from Sao Paulo to Seattle in March is currently the most expensive (average of $492). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated marzo 21, 2026.
Get a feel of what it's like to fly with Delta and LATAM Airlines from Sao Paulo to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Sao Paulo to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Seattle from Sao Paulo?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Sao Paulo to Seattle. 4 airlines have flights to Seattle/Tacoma Intl from Sao Paulo on a regular basis. Booking flights from Sao Paulo to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from Sao Paulo per day.

  • How long is the flight from Sao Paulo to Seattle?

    Delta, GOL, and American Airlines can get you from Sao Paulo to Seattle in just under 19h 43m. Your travel time can differ by up to 12h 45m. There are 6774 mi between Sao Paulo and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Sao Paulo to Seattle round-trip?

    According to our current data, United Airlines ($488), Delta ($489), and American Airlines ($499) offers the cheapest pricing from Sao Paulo to Seattle. Users have found that United Airlines is 25% cheaper than the other options available to this destination.

  • What are the most popular routes from Sao Paulo to Seattle?

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

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

  • How can I find direct flights from Sao Paulo to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Sao Paulo to Seattle 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 Sao Paulo to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Sao Paulo to Seattle (average of $476). Flying from Sao Paulo to Seattle in March is currently the most expensive (average of $492). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Ellensburg
Tukwila
Fife
Lakewood
Aberdeen
Shoreline
Marysville
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sao Paulo to Seattle

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

Top 4 airlines flying from Sao Paulo to Seattle

Discover the top 4 airlines that operate flights from Sao Paulo to Seattle. 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 marzo 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$488Average$687FlexibilityNo cancel feeOn-time69%
DeltaCheapest$489Average$609FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$499Average$700FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$500Average$617FlexibilityNo cancel feeOn-time81%

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