How long is the flight from Seattle to Sao Paulo?

Airlines like United Airlines and GOL fly from Seattle to Sao Paulo in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 3h 50m. Airlines will cover a distance of 6774 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Flying on LATAM Airlines is currently your cheapest option to Sao Paulo, with prices starting at $494. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $498 and $498, respectively. These flights start at 36% lower than the current average price 3 months from now.

What is the cheapest day to fly from Seattle to Sao Paulo?

Travelers seeking maximum savings on their Seattle to Sao Paulo flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sao Paulo ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo when rainfall is around 0.8 in.

If weather is an important factor for your trip to Sao Paulo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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

While some choose either Seattle/Tacoma Intl - Sao Paulo Viracopos or Seattle/Tacoma Intl - Sao Paulo Congonhas, Seattle/Tacoma Intl - Sao Paulo Guarulhos Intl is the most popular route from Seattle to Sao Paulo.

What are the most popular airlines that fly from Seattle to Sao Paulo?

The most popular airlines flying from Seattle to Sao Paulo are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Seattle to Sao Paulo?

Tuesday flights are found to be more expensive to fly from Seattle to Sao Paulo. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sao Paulo.

What is the cheapest month to fly from Seattle to Sao Paulo?

May is one of the best times of the year to fly to Sao Paulo from Seattle. Prices for May average $778 per person but you can even find prices for as low as $498. The most expensive prices can be found in the month of December. Opting for a May flight can save you 70% on your journey compared to booking in December

What airport do you fly from for flights from Seattle to Sao Paulo?

Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Sao Paulo from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Sao Paulo should be relatively easy as there are 0 daily outbound flights to Sao Paulo from 6 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Seattle to Sao Paulo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$310+ Flights from Seattle to Sao Paulo, Brazil

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Sao Paulo are usually found in May or July, booked 39 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Seattle to Sao Paulo

Round-trip from	$575 (FlightHub)
One-way from	$310 (Kiwi.com)
Popular in	December
Cheapest in	May
Average price	$689

From Seattle/Tacoma Intl to Sao Paulo (SAO)

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One-way flight from Seattle/Tacoma Intl to Sao Paulo (SAO)

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Highest demand for flights based on searches. 19% potential increase in price ($183 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Seattle to Sao Paulo

Cheapest flights from Seattle to Sao Paulo
Explore the most affordable flight options available from Seattle to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Tue 10/2111:29 amSEA - GRU

1 stop17h 21mLATAM Airlines

Thu 10/3011:10 pmGRU - SEA

1 stop19h 34mLATAM Airlines

Deal found 9/10

$575

Sun 10/2611:28 amSEA - GRU

1 stop18h 27mLATAM Airlines

Sun 11/210:50 pmGRU - SEA

1 stop27h 57mLATAM Airlines

Deal found 9/11

$587

Thu 11/277:55 amSEA - GRU

1 stop16h 25mLATAM Airlines

Fri 12/129:00 pmGRU - SEA

1 stop22h 29mLATAM Airlines

Deal found 9/10

$588

Wed 10/111:20 pmSEA - GRU

1 stop26h 20mDelta

Thu 10/309:15 pmGRU - SEA

1 stop16h 59mDelta

Deal found 9/11

$590

Thu 9/115:26 amSEA - GRU

2 stops19h 49mAmerican Airlines

Wed 9/2410:00 pmGRU - SEA

2 stops20h 49mAmerican Airlines

Deal found 9/10

$591

Fri 9/1210:40 amSEA - GRU

1 stop16h 55mUnited Airlines

Thu 9/259:30 pmGRU - SEA

1 stop22h 22mUnited Airlines

Deal found 9/11

$595

Sun 10/267:44 amSEA - GRU

1 stop20h 26mAmerican Airlines

Sat 11/112:15 amGRU - SEA

1 stop28h 11mAmerican Airlines

Deal found 9/11

$599

Wed 10/221:57 pmSEA - GRU

1 stop15h 33mUnited Airlines

Fri 11/219:45 pmGRU - SEA

1 stop17h 08mUnited Airlines

Deal found 9/11

$600

Wed 10/16:05 amSEA - GRU

2 stops19h 10mAmerican Airlines

Wed 10/2912:15 amGRU - SEA

2 stops20h 38mAmerican Airlines

Deal found 9/11

$603

Tue 10/216:35 amSEA - GRU

2 stops21h 00mUnited Airlines

Mon 11/179:45 pmGRU - SEA

1 stop17h 05mUnited Airlines

Deal found 9/11

$604

Tue 12/911:20 pmSEA - GRU

1 stop26h 50mDelta

Tue 1/2011:45 pmGRU - SEA

1 stop20h 09mDelta

Deal found 9/11

$605

Sat 10/184:47 pmSEA - GRU

1 stop36h 43mUnited Airlines

Mon 11/179:30 pmGRU - SEA

1 stop18h 41mUnited Airlines

Deal found 9/11

$610

Best flights from Seattle to Sao Paulo
Discover carefully curated flight deals from Seattle to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Tue 1/279:25 amSEA - GRU

2 stops19h 05mUnited Airlines

Tue 2/109:45 pmGRU - SEA

1 stop29h 58mUnited Airlines

Deal found 9/11

$590

Mon 10/277:19 amSEA - GRU

1 stop22h 36mDelta

Sun 11/211:45 pmGRU - SEA

1 stop21h 42mDelta

Deal found 9/9

$600

Tue 10/218:34 amSEA - VCP

1 stop29h 11mMultiple Airlines

Thu 10/3010:50 pmVCP - SEA

1 stop27h 20mMultiple Airlines

Deal found 9/10

$798

Thu 1/1510:30 amSEA - CGH

2 stops22h 55mGOL

Mon 2/96:10 pmCGH - SEA

2 stops21h 31mGOL

Deal found 9/11

$806

Tue 1/207:00 amSEA - GRU

1 stop19h 15mUnited Airlines

Tue 2/39:45 pmGRU - SEA

2 stops25h 42mUnited Airlines

Deal found 9/10

$591

Thu 11/1311:40 amSEA - GRU

1 stop16h 55mDelta

Tue 12/911:45 pmGRU - SEA

1 stop19h 56mDelta

Deal found 9/11

$600

Tue 11/117:00 amSEA - GRU

1 stop19h 15mUnited Airlines

Tue 12/99:45 pmGRU - SEA

1 stop23h 22mUnited Airlines

Deal found 9/11

$600

Thu 11/277:55 amSEA - GRU

1 stop16h 25mDelta

Sat 12/64:00 amGRU - SEA

2 stops24h 58mDelta

Deal found 9/11

$600

Wed 9/247:45 amSEA - GRU

1 stop21h 05mDelta

Wed 10/1510:50 pmGRU - SEA

1 stop19h 11mDelta

Deal found 9/10

$600

Wed 10/221:57 pmSEA - GRU

1 stop15h 33mUnited Airlines

Sun 11/169:45 pmGRU - SEA

1 stop18h 43mUnited Airlines

Deal found 9/11

$600

Sun 1/186:00 amSEA - GRU

1 stop18h 40mDelta

Tue 2/109:15 pmGRU - SEA

1 stop27h 10mDelta

Deal found 9/10

$600

Mon 10/61:12 pmSEA - GRU

1 stop16h 18mUnited Airlines

Sun 10/1910:20 pmGRU - SEA

2 stops28h 55mUnited Airlines

Deal found 9/10

$600

Last-minute flights from Seattle to Sao Paulo
Discover last-minute flight deals from Seattle to Sao Paulo. Data last updated September 11, 2025 and is based on user searches.

Thu 9/115:26 amSEA - GRU

2 stops19h 49mAmerican Airlines

Wed 9/2410:00 pmGRU - SEA

2 stops20h 49mAmerican Airlines

Deal found 9/10

$591

Fri 9/128:00 amSEA - GRU

2 stops21h 30mUnited Airlines

Thu 9/2510:20 pmGRU - SEA

1 stop17h 11mUnited Airlines

Deal found 9/11

$595

Sat 9/137:45 amSEA - GRU

1 stop21h 05mDelta

Thu 12/1812:55 pmGRU - SEA

1 stop28h 36mDelta

Deal found 9/10

$612

Tue 9/3010:09 amSEA - GRU

1 stop17h 06mAmerican Airlines

Wed 10/2912:15 amGRU - SEA

1 stop27h 20mAmerican Airlines

Deal found 9/10

$613

Wed 10/111:20 pmSEA - GRU

1 stop26h 20mDelta

Thu 10/309:15 pmGRU - SEA

1 stop16h 59mDelta

Deal found 9/11

$590

Wed 10/16:05 amSEA - GRU

2 stops19h 10mAmerican Airlines

Wed 10/2912:15 amGRU - SEA

2 stops20h 38mAmerican Airlines

Deal found 9/11

$603

Sat 10/184:47 pmSEA - GRU

1 stop36h 43mUnited Airlines

Mon 11/179:30 pmGRU - SEA

1 stop18h 41mUnited Airlines

Deal found 9/11

$610

Tue 10/2111:29 amSEA - GRU

1 stop17h 21mLATAM Airlines

Thu 10/3011:10 pmGRU - SEA

1 stop19h 34mLATAM Airlines

Deal found 9/10

$575

Tue 10/216:35 amSEA - GRU

2 stops21h 00mUnited Airlines

Sun 11/169:45 pmGRU - SEA

1 stop17h 05mUnited Airlines

Deal found 9/11

$604

Wed 10/221:57 pmSEA - GRU

1 stop15h 33mUnited Airlines

Fri 11/219:45 pmGRU - SEA

1 stop17h 08mUnited Airlines

Deal found 9/11

$600

Sun 10/2611:28 amSEA - GRU

1 stop18h 27mLATAM Airlines

Sun 11/210:50 pmGRU - SEA

1 stop27h 57mLATAM Airlines

Deal found 9/11

$587

Sun 10/267:44 amSEA - GRU

1 stop20h 26mAmerican Airlines

Sat 11/112:15 amGRU - SEA

1 stop28h 11mAmerican Airlines

Deal found 9/11

$599

One-way flights from Seattle to Sao Paulo
Search for one-way flight options from Seattle to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Mon 10/208:43 pmSEA - GRU

3 stops51h 07mMultiple Airlines

Deal found 9/10

$310

Sun 10/199:58 pmSEA - GRU

3 stops42h 52mMultiple Airlines

Deal found 9/10

$366

Tue 10/211:02 pmSEA - GRU

3 stops34h 48mMultiple Airlines

Deal found 9/10

$379

Wed 10/225:50 pmSEA - GRU

3 stops33h 10mMultiple Airlines

Deal found 9/10

$387

Sat 10/188:43 pmSEA - GRU

3 stops44h 07mMultiple Airlines

Deal found 9/10

$411

Sat 11/812:41 pmSEA - GRU

2 stops30h 34mCopa Airlines

Deal found 9/11

$429

Sun 10/128:34 amSEA - VCP

1 stop29h 11mMultiple Airlines

Deal found 9/10

$507

Thu 9/188:37 amSEA - VCP

1 stop29h 08mMultiple Airlines

Deal found 9/11

$695

Sun 10/128:49 pmSEA - CGH

2 stops40h 46mMultiple Airlines

Deal found 9/10

$755

Sat 10/112:35 pmSEA - CGH

3 stops51h 50mMultiple Airlines

Deal found 9/11

$1,752

Sat 10/112:35 pmSEA - VCP

3 stops50h 50mMultiple Airlines

Deal found 9/11

$1,773

Sun 11/303:37 pmSEA - VCP

2 stops21h 08mUnited Airlines

Deal found 9/11

$3,493

Fly from

Fly to

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 1/27

9:25 am-9:30 am

2 stops19h 05m

Sao Paulo Guarulhos Intl

Tue 2/10

9:45 pm-10:43 pm

1 stop29h 58m

$590

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 1/20

7:00 am-7:15 am

1 stop19h 15m

Sao Paulo Guarulhos Intl

Tue 2/3

9:45 pm-6:27 pm

2 stops25h 42m

$591

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 10/27

7:19 am-9:55 am

1 stop22h 36m

Sao Paulo Guarulhos Intl

Sun 11/2

11:45 pm-4:27 pm

1 stop21h 42m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 11/13

11:40 am-9:35 am

1 stop16h 55m

Sao Paulo Guarulhos Intl

Tue 12/9

11:45 pm-2:41 pm

1 stop19h 56m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 11/11

7:00 am-7:15 am

1 stop19h 15m

Sao Paulo Guarulhos Intl

Tue 12/9

9:45 pm-4:07 pm

1 stop23h 22m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 11/27

7:55 am-5:20 am

1 stop16h 25m

Sao Paulo Guarulhos Intl

Sat 12/6

4:00 am-11:58 pm

2 stops24h 58m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 9/24

7:45 am-8:50 am

1 stop21h 05m

Sao Paulo Guarulhos Intl

Wed 10/15

10:50 pm-2:01 pm

1 stop19h 11m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 10/22

1:57 pm-9:30 am

1 stop15h 33m

Sao Paulo Guarulhos Intl

Sun 11/16

9:45 pm-11:28 am

1 stop18h 43m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Sun 1/18

6:00 am-5:40 am

1 stop18h 40m

Sao Paulo Guarulhos Intl

Tue 2/10

9:15 pm-7:25 pm

1 stop27h 10m

$600

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Mon 10/6

1:12 pm-9:30 am

1 stop16h 18m

Sao Paulo Guarulhos Intl

Sun 10/19

10:20 pm-11:15 pm

2 stops28h 55m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 44 results

...

Best time to book a flight from Seattle to Sao Paulo

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

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

The best time to book flights from Seattle to Sao Paulo is 2 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.

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Sao Paulo (average of $677). Flying from Seattle to Sao Paulo in December is currently the most expensive (average of $1,209). 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.

What is the cheapest time of day to fly from SEA to SAO?

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Seattle to Sao Paulo by exploring options for tickets in the afternoon.

Reviews of airlines servicing Sao Paulo

Get a feel of what it's like to fly with Delta, LATAM Airlines, and United Airlines from Seattle to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,960 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,847 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,937 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

GOL

7.3

Good

1,105 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,960 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Seattle to Sao Paulo?
Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Sao Paulo from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Sao Paulo should be relatively easy as there are 0 daily outbound flights to Sao Paulo from 6 different airlines.
How long is the flight from Seattle to Sao Paulo?
Airlines like United Airlines and GOL fly from Seattle to Sao Paulo in about 19h 05m. The time it takes to get you to your destination can typically vary by up to 3h 50m. Airlines will cover a distance of 6774 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Seattle to Sao Paulo round-trip?
Flying on LATAM Airlines is currently your cheapest option to Sao Paulo, with prices starting at $494. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $498 and $498, respectively. These flights start at 36% lower than the current average price 3 months from now.
What are the most popular routes from Seattle to Sao Paulo?
While some choose either Seattle/Tacoma Intl - Sao Paulo Viracopos or Seattle/Tacoma Intl - Sao Paulo Congonhas, Seattle/Tacoma Intl - Sao Paulo Guarulhos Intl is the most popular route from Seattle to Sao Paulo.
Can I find deals for flights from Seattle to Sao Paulo that include hotel bookings?
Yes. In addition to deals on Seattle to Sao Paulo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Sao Paulo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Sao Paulo.
Can I find deals for business class flights from Seattle to Sao Paulo?
Yes. Cheapflights offers flight deals from Seattle to Sao Paulo 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 Seattle to Sao Paulo?
Currently, September is the cheapest month in which you can book a flight from Seattle to Sao Paulo (average of $677). Flying from Seattle to Sao Paulo in December is currently the most expensive (average of $1,209). 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

Top 6 airlines flying from Seattle to Sao Paulo

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$494	Average$750	FlexibilityNo cancel fee	On-time81%
American Airlines	Cheapest$498	Average$786	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$498	Average$762	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$498	Average$733	FlexibilityNo cancel fee	On-time69%
GOL	Cheapest$599	Average$1,088	FlexibilityNo cancel fee	On-time74%
Air Canada	Cheapest$745	Average$956	FlexibilityNo cancel fee	On-time67%

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$310+ Cheap flights from Seattle (SEA) to Sao Paulo, Brazil (SAO)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Sao Paulo with Cheapflights

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Sao Paulo are usually found in May or July, booked 39 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Seattle to Sao Paulo

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One-way from

Popular in

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Find flight deals from Seattle to Sao Paulo

Cheapest flights from Seattle to Sao PauloExplore the most affordable flight options available from Seattle to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Seattle to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Seattle to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Seattle with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Sao Paulo

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Sao Paulo. Price data was last updated on August 29, 2025.

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

What is the cheapest time of day to fly from SEA to SAO?

Find hourly flight availability from Seattle to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Reviews of airlines servicing Sao Paulo

Get a feel of what it's like to fly with Delta, LATAM Airlines, and United Airlines from Seattle to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Sao Paulo. 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 from for flights from Seattle to Sao Paulo?

How long is the flight from Seattle to Sao Paulo?

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

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

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

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

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

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

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 Seattle to Sao Paulo

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

Top 6 airlines flying from Seattle to Sao Paulo

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Cheapest flights from Seattle to Sao Paulo
Explore the most affordable flight options available from Seattle to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.