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$376+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — SEA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find cheap flights from Sao Paulo to Seattle 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Sao Paulo to Seattle/Tacoma Intl are usually found in August or May, booked 88 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$492
(Delta)

One-way from

$376
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$739
Provider with most accurate pricing for Sao Paulo (SAO)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo (SAO)-Seattle/Tacoma Intl flights.
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From Sao Paulo (SAO) to Seattle/Tacoma Intl
Search Deals
One-way flight from Sao Paulo (SAO) to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:00 pmGRU - SEA
2 stops20h 58mDelta
Mon 2/97:10 amSEA - GRU
1 stop21h 45mDelta
Deal found 10/28$492
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 11/1112:15 amGRU - SEA
1 stop28h 11mAmerican Airlines
Sun 11/167:23 amSEA - GRU
1 stop19h 47mAmerican Airlines
Deal found 10/30$498
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:15 amGRU - SEA
1 stop28h 01mAmerican Airlines
Mon 3/91:33 amSEA - GRU
1 stop26h 37mAmerican Airlines
Deal found 10/29$499
This FlightHub deal was found by Cheapflights users on 10/30. 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.
Wed 12/109:00 pmGRU - SEA
1 stop22h 18mLATAM Airlines
Mon 2/96:15 amSEA - GRU
1 stop18h 25mLATAM Airlines
Deal found 10/30$500
This LATAM Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/2410:55 pmGRU - SEA
2 stops22h 59mLATAM Airlines
Thu 1/18:15 amSEA - GRU
1 stop16h 25mLATAM Airlines
Deal found 10/29$505
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/812:15 amGRU - SEA
1 stop28h 01mAmerican Airlines
Tue 2/108:35 amSEA - GRU
1 stop18h 35mAmerican Airlines
Deal found 10/30$512
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:45 pmGRU - SEA
2 stops23h 45mMultiple Airlines
Mon 2/97:10 amSEA - GRU
1 stop21h 45mMultiple Airlines
Deal found 10/29$520
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:05 pmGRU - SEA
1 stop18h 25mLATAM Airlines
Wed 2/1111:17 amSEA - GRU
2 stops37h 23mLATAM Airlines
Deal found 10/30$530
This Gurufare deal was found by Cheapflights users on 10/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:35 pmGRU - SEA
2 stops25h 04mLATAM Airlines
Tue 2/1010:59 pmSEA - GRU
1 stop25h 41mLATAM Airlines
Deal found 10/30$583
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/39:45 pmGRU - SEA
1 stop29h 43mUnited Airlines
Mon 12/811:59 pmSEA - GRU
1 stop28h 31mUnited Airlines
Deal found 10/30$590
This GOL deal was found by Cheapflights users on 10/30. 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.
Wed 12/249:50 amVCP - SEA
2 stops30h 40mGOL
Mon 1/511:49 amSEA - VCP
2 stops26h 51mGOL
Deal found 10/30$1,252
This GOL deal was found by Cheapflights users on 10/30. 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.
Wed 12/245:05 pmCGH - SEA
2 stops23h 25mGOL
Mon 1/511:49 amSEA - CGH
2 stops21h 26mGOL
Deal found 10/30$1,257

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 October 30, 2025.
Use the filters below to find and compare flights from Sao Paulo to Seattle that are best for you.

Fly from

Sao Paulo

Fly to

Seattle

Route

Depart

Return

Price

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 12/10

9:00 pm-8:13 pm

1 stop28h 13m

Seattle/Tacoma Intl

Mon 2/9

7:10 am-9:55 am

1 stop21h 45m

$492

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 3/25

11:45 pm-2:24 pm

1 stop18h 39m

Seattle/Tacoma Intl

Sun 3/29

6:00 am-5:40 am

1 stop19h 40m

$493

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 11/11

12:15 am-11:26 pm

1 stop28h 11m

Seattle/Tacoma Intl

Sun 11/16

7:23 am-8:10 am

1 stop19h 47m

$498

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 3/25

9:30 pm-6:58 pm

2 stops25h 28m

Seattle/Tacoma Intl

Sun 3/29

7:03 am-7:35 am

1 stop20h 32m

$588

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 12/3

10:25 pm-4:07 pm

2 stops22h 42m

Seattle/Tacoma Intl

Sun 12/7

11:59 pm-9:30 am

1 stop28h 31m

$590

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 12/2

9:30 pm-4:07 pm

2 stops23h 37m

Seattle/Tacoma Intl

Sun 12/7

7:00 am-7:15 am

1 stop19h 15m

$590

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 12/4

10:25 pm-4:07 pm

2 stops22h 42m

Seattle/Tacoma Intl

Sun 12/7

7:00 am-10:20 am

2 stops22h 20m

$590

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 12/3

9:45 pm-10:28 pm

1 stop29h 43m

Seattle/Tacoma Intl

Mon 12/8

11:59 pm-9:30 am

1 stop28h 31m

$590

Sao PauloSeattle

CGH - SEA

CGHSEA

Sao Paulo Congonhas

Tue 1/20

10:00 pm-11:42 pm

2 stops30h 42m

Seattle/Tacoma Intl

Thu 2/5

8:35 am-2:25 pm

2 stops24h 50m

$753

Sao PauloSeattle

VCP - SEA

VCPSEA

Sao Paulo Viracopos

Fri 1/30

9:50 am-11:05 am

2 stops30h 15m

Seattle/Tacoma Intl

Mon 2/16

10:06 pm-11:00 am

2 stops31h 54m

$951

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 43 results
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 2025.

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 88 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, August is the cheapest month in which you can book a flight from Sao Paulo to Seattle (average of $396). Flying from Sao Paulo to Seattle in April is currently the most expensive (average of $519). 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 October 30, 2025.
Get a feel of what it's like to fly with Delta, LATAM Airlines, and Air Canada 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.
Delta
7.9
Good
7,996 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
LATAM Airlines
7.5
Good
1,872 reviews
Delta
7.9
Good
7,996 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Air Canada
7.1
Good
10,380 reviews
Delta
7.9
Good
7,996 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

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, American Airlines, and GOL can get you from Sao Paulo to Seattle in just under 28h 11m. Your travel time can differ by up to 2h 31m. 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 ($476), Delta ($487), and LATAM Airlines ($493) offers the cheapest pricing from Sao Paulo to Seattle. Users have found that United Airlines is 45% cheaper than the other options available to this destination.

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

    The most popular flight routes from Sao Paulo to Seattle are Sao Paulo Guarulhos Intl - Seattle/Tacoma Intl, Sao Paulo Viracopos - Seattle/Tacoma Intl and Sao Paulo Congonhas - Seattle/Tacoma Intl.

  • 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, August is the cheapest month in which you can book a flight from Sao Paulo to Seattle (average of $396). Flying from Sao Paulo to Seattle in April is currently the most expensive (average of $519). 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
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Fife
Issaquah

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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.
Guarulhos Intl to Seattle flights
Viracopos to Seattle flights
Guarulhos Intl to Portland flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$476Average$687FlexibilityNo cancel feeOn-time69%
DeltaCheapest$487Average$609FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$493Average$529FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$499Average$738FlexibilityNo cancel feeOn-time71%

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