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$343+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — SEA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Sao Paulo to Seattle/Tacoma Intl are usually found in April or March, 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$530
(LATAM Airlines)

One-way from

$350
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$747
Provider with most accurate pricing for Sao Paulo (SAO)-Seattle/Tacoma Intl flight deals.
Search Deals
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. 11% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 29, 2025.

This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:05 amGRU - SEA
1 stop17h 44mLATAM Airlines
Wed 5/287:16 amSEA - GRU
1 stop21h 34mLATAM Airlines
Deal found 4/28$530
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:20 pmGRU - SEA
1 stop24h 33mUnited Airlines
Fri 7/410:56 amSEA - GRU
1 stop18h 34mUnited Airlines
Deal found 4/28$531
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.
Thu 5/89:25 pmGRU - SEA
2 stops19h 22mAmerican Airlines
Wed 5/146:20 amSEA - GRU
2 stops18h 55mAmerican Airlines
Deal found 4/28$534
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/119:10 amGRU - SEA
2 stops31h 48mMultiple Airlines
Sat 9/2710:00 pmSEA - GRU
1 stop18h 35mMultiple Airlines
Deal found 4/28$632
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:00 pmGRU - SEA
1 stop26h 31mAir Canada
Mon 10/278:20 pmSEA - GRU
2 stops33h 10mAir Canada
Deal found 4/28$723
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/3010:50 pmGRU - SEA
1 stop19h 41mDelta
Sat 6/147:20 amSEA - GRU
1 stop17h 40mDelta
Deal found 4/28$746
This StudentUniverse 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/11:40 amGRU - SEA
2 stops40h 21mCopa Airlines
Mon 6/166:25 amSEA - GRU
2 stops37h 45mCopa Airlines
Deal found 4/28$852
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/259:40 amGRU - SEA
1 stop32h 20mAeromexico
Wed 7/307:23 amSEA - GRU
1 stop20h 07mAeromexico
Deal found 4/28$933
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:45 amGRU - SEA
2 stops24h 33mAvianca
Mon 10/2711:50 pmSEA - GRU
2 stops35h 35mAvianca
Deal found 4/28$1,221
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.
Wed 7/99:45 amVCP - SEA
2 stops42h 12mGOL
Tue 7/228:16 pmSEA - VCP
2 stops42h 44mGOL
Deal found 4/28$1,340
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.
Mon 6/26:40 amCGH - SEA
2 stops20h 27mGOL
Mon 6/168:01 pmSEA - CGH
2 stops21h 39mGOL
Deal found 4/28$1,392
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.
Fri 7/1111:30 pmVCP - SEA
1 stop25h 50mMultiple Airlines
Sat 9/278:37 amSEA - VCP
1 stop16h 23mMultiple Airlines
Deal found 4/28$1,394

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 April 29, 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

Mon 5/12

10:05 am-11:49 pm

1 stop17h 44m

Seattle/Tacoma Intl

Wed 5/28

7:16 am-8:50 am

1 stop21h 34m

$530

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Tue 5/27

10:20 pm-6:53 pm

1 stop24h 33m

Seattle/Tacoma Intl

Fri 7/4

10:56 am-9:30 am

1 stop18h 34m

$531

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Thu 5/8

9:25 pm-12:47 pm

2 stops19h 22m

Seattle/Tacoma Intl

Wed 5/14

6:20 am-5:15 am

2 stops18h 55m

$534

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Fri 7/11

9:10 am-12:58 pm

2 stops31h 48m

Seattle/Tacoma Intl

Sat 9/27

10:00 pm-8:35 pm

1 stop18h 35m

$632

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Mon 10/13

9:00 pm-7:31 pm

1 stop26h 31m

Seattle/Tacoma Intl

Mon 10/27

8:20 pm-9:30 am

2 stops33h 10m

$723

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Fri 5/30

10:50 pm-2:31 pm

1 stop19h 41m

Seattle/Tacoma Intl

Sat 6/14

7:20 am-5:00 am

1 stop17h 40m

$746

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Sun 6/1

1:40 am-2:01 pm

2 stops40h 21m

Seattle/Tacoma Intl

Mon 6/16

6:25 am-12:10 am

2 stops37h 45m

$852

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 6/25

9:40 am-8:00 pm

1 stop38h 20m

Seattle/Tacoma Intl

Mon 7/28

9:58 pm-7:30 am

1 stop29h 32m

$933

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

Wed 10/22

1:45 am-10:18 pm

2 stops24h 33m

Seattle/Tacoma Intl

Mon 10/27

11:50 pm-3:25 pm

2 stops35h 35m

$1,221

Sao PauloSeattle

VCP - SEA

VCPSEA

Sao Paulo Viracopos

Wed 7/9

9:45 am-11:57 pm

2 stops42h 12m

Seattle/Tacoma Intl

Tue 7/22

8:16 pm-7:00 pm

2 stops42h 44m

$1,340

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 22 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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 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 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 April 25, 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, January is the cheapest month in which you can book a flight from Sao Paulo to Seattle (average of $238). Flying from Sao Paulo to Seattle in July is currently the most expensive (average of $405). 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.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines and Copa Airlines from Sao Paulo to Seattle to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,766 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,410 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,697 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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. 3 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.

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

    According to our current data, LATAM Airlines ($530), United Airlines ($531), and American Airlines ($534) offers the cheapest pricing from Sao Paulo to Seattle. Users have found that LATAM Airlines is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sao Paulo to Seattle one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $432. Users have also found prices from $507 and $507 on United Airlines and GOL, respectively.

  • 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, January is the cheapest month in which you can book a flight from Sao Paulo to Seattle (average of $238). Flying from Sao Paulo to Seattle in July is currently the most expensive (average of $405). 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?

Book flights to Sao Paulo if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Renton
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Aberdeen
Lynnwood
Shelton
Silverdale
Redmond
Issaquah

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

Top 3 airlines flying from Sao Paulo to Seattle

Discover the top 3 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$521Average$842FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$529Average$1,257FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$711Average$1,058FlexibilityNo cancel feeOn-time67%

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