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

Flying on LATAM Airlines is currently your cheapest option to Sao Paulo Guarulhos Intl Airport, with prices starting at $479. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $490 and $499, respectively. LATAM Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Seattle to Sao Paulo Guarulhos Intl Airport one-way?

One-way options have recently been found by users for as low as $409 on Copa Airlines. Other airlines that offer cheap prices include American Airlines from $428 and United Airlines from $430 one-way.

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

Travelers seeking maximum savings on their Seattle to Sao Paulo Guarulhos Intl Airport flight should consider departing on Wednesday mornings 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 Guarulhos Intl Airport 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 Guarulhos Intl Airport when rainfall is around 0.8 in.

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, 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 airlines that fly from Seattle to Sao Paulo Guarulhos Intl Airport?

When booking a flight from Seattle to Sao Paulo Guarulhos Intl Airport, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

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

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 31% on the overall cost on flights from Seattle to Sao Paulo Guarulhos Intl Airport.

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

The best pricing can be found in the month of May. Prices to Sao Paulo Guarulhos Intl Airport from Seattle average $795. You can even find prices in May for less than $795, as users have found deals to Sao Paulo Guarulhos Intl Airport from as low as $498. The month of December appears to be one of the more expensive times to travel to Sao Paulo Guarulhos Intl Airport from Seattle. Flying in the targeted month can save you up to 70%.

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

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

Can I find deals for flights from Seattle to Guarulhos Intl that include hotel bookings?

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

How can I find direct flights from Seattle to Guarulhos Intl?

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

Can I find deals for business class flights from Seattle to Guarulhos Intl?

Yes. Cheapflights offers flight deals from Seattle 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.

$328+ Flights from Seattle to Sao Paulo Guarulhos Intl Airport, Brazil

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl are usually found in February or April, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Seattle to Guarulhos Intl

Round-trip from	$479 (FlightHub)
One-way from	$328 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$777

From Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl

Search Deals

One-way flight from Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($156 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Seattle to Guarulhos Intl

Cheapest flights from Seattle to Guarulhos Intl
Explore the most affordable flight options available from Seattle to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Fri 9/191:30 pmSEA - GRU

1 stop15h 30mLATAM Airlines

Sun 9/2810:45 pmGRU - SEA

1 stop19h 43mLATAM Airlines

Deal found 6/30

$479

Wed 10/19:45 pmSEA - GRU

2 stops18h 15mDelta

Thu 10/3011:05 pmGRU - SEA

2 stops21h 30mDelta

Deal found 6/30

$490

Sat 7/57:20 amSEA - GRU

1 stop18h 20mMultiple Airlines

Sun 7/1310:05 amGRU - SEA

1 stop17h 50mMultiple Airlines

Deal found 6/30

$498

Tue 9/238:00 amSEA - GRU

1 stop21h 30mUnited Airlines

Thu 2/510:25 pmGRU - SEA

2 stops28h 53mUnited Airlines

Deal found 7/1

$499

Wed 11/511:10 pmSEA - GRU

1 stop26h 10mAmerican Airlines

Mon 11/1010:35 pmGRU - SEA

2 stops21h 13mAmerican Airlines

Deal found 6/30

$515

Best flights from Seattle to Guarulhos Intl
Discover carefully curated flight deals from Seattle to Guarulhos Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Fri 9/191:30 pmSEA - GRU

1 stop15h 30mLATAM Airlines

Sun 9/2810:45 pmGRU - SEA

1 stop19h 43mLATAM Airlines

Deal found 6/30

$479

Wed 10/19:45 pmSEA - GRU

2 stops18h 15mDelta

Thu 10/3011:05 pmGRU - SEA

2 stops21h 30mDelta

Deal found 6/30

$490

Tue 9/238:00 amSEA - GRU

1 stop21h 30mUnited Airlines

Wed 2/410:15 pmGRU - SEA

2 stops20h 43mUnited Airlines

Deal found 7/1

$499

Wed 11/511:10 pmSEA - GRU

1 stop26h 10mAmerican Airlines

Mon 11/1010:35 pmGRU - SEA

2 stops21h 13mAmerican Airlines

Deal found 6/30

$515

Last-minute flights from Seattle to Guarulhos Intl
Discover last-minute flight deals from Seattle to Guarulhos Intl. Data last updated July 2, 2025 and is based on user searches.

Sat 7/57:20 amSEA - GRU

1 stop18h 20mMultiple Airlines

Sun 7/1310:05 amGRU - SEA

1 stop17h 50mMultiple Airlines

Deal found 6/30

$498

Mon 7/712:59 amSEA - GRU

1 stop26h 16mAmerican Airlines

Tue 9/2310:00 pmGRU - SEA

1 stop22h 53mAmerican Airlines

Deal found 7/1

$692

Tue 7/86:45 amSEA - GRU

2 stops41h 05mCopa Airlines

Thu 8/71:40 amGRU - SEA

2 stops24h 36mCopa Airlines

Deal found 6/30

$3,391

Thu 7/1012:20 amSEA - GRU

2 stops27h 15mUnited Airlines

Fri 7/189:50 pmGRU - SEA

2 stops38h 11mUnited Airlines

Deal found 7/1

$929

Fri 7/1111:30 amSEA - GRU

1 stop17h 30mLATAM Airlines

Fri 7/1810:05 amGRU - SEA

1 stop17h 50mLATAM Airlines

Deal found 7/1

$509

Fri 7/116:09 pmSEA - GRU

3 stops28h 06mMultiple Airlines

Fri 7/184:50 pmGRU - SEA

3 stops33h 57mMultiple Airlines

Deal found 7/1

$1,154

Wed 8/1312:20 amSEA - GRU

2 stops26h 50mUnited Airlines

Tue 8/269:00 pmGRU - SEA

2 stops22h 19mUnited Airlines

Deal found 6/30

$607

Fri 8/156:00 amSEA - GRU

1 stop19h 40mLATAM Airlines

Fri 8/2210:05 amGRU - SEA

1 stop17h 54mLATAM Airlines

Deal found 7/2

$494

Thu 8/287:20 amSEA - GRU

1 stop21h 40mDelta

Fri 9/128:10 amGRU - SEA

2 stops38h 35mDelta

Deal found 6/30

$499

Thu 8/286:30 amSEA - GRU

2 stops18h 45mAmerican Airlines

Sat 9/1311:15 pmGRU - SEA

2 stops19h 34mAmerican Airlines

Deal found 6/30

$685

One-way flights from Seattle to Guarulhos Intl
Search for one-way flight options from Seattle to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated July 2, 2025.

Thu 9/1810:30 amSEA - GRU

2 stops34h 00mMultiple Airlines

Deal found 7/1

$328

Thu 7/105:14 pmSEA - GRU

2 stops27h 16mCopa Airlines

Deal found 6/30

$409

Thu 9/1810:09 amSEA - GRU

1 stop17h 06mAmerican Airlines

Deal found 6/30

$428

Thu 7/105:26 pmSEA - GRU

1 stop36h 04mUnited Airlines

Deal found 7/1

$430

Wed 7/912:05 pmSEA - GRU

1 stop17h 10mAir Canada

Deal found 6/30

$612

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Fri 9/19

1:30 pm-9:00 am

1 stop15h 30m

Sao Paulo Guarulhos Intl

Sun 9/28

10:45 pm-2:28 pm

1 stop19h 43m

$479

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 10/1

9:45 pm-8:00 pm

2 stops18h 15m

Sao Paulo Guarulhos Intl

Thu 10/30

11:05 pm-4:35 pm

2 stops21h 30m

$490

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Tue 9/23

8:00 am-9:30 am

1 stop21h 30m

Sao Paulo Guarulhos Intl

Thu 2/5

10:25 pm-10:18 pm

2 stops28h 53m

$499

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 11/5

11:10 pm-6:20 am

1 stop26h 10m

Sao Paulo Guarulhos Intl

Mon 11/10

10:35 pm-2:48 pm

2 stops21h 13m

$515

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 9/18

10:30 am-12:30 am

2 stops34h 00m

$328

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 7/10

5:14 pm-12:30 am

2 stops27h 16m

$409

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 9/18

7:50 am-5:15 am

2 stops17h 25m

$428

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Thu 7/10

5:26 pm-9:30 am

1 stop36h 04m

$430

SeattleSao Paulo

SEA - GRU

SEAGRU

Seattle/Tacoma Intl

Wed 7/9

12:05 pm-9:15 am

1 stop17h 10m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Seattle to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl 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 Guarulhos Intl Airport

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

Currently, April is the cheapest month in which you can book a flight from Seattle to Sao Paulo Guarulhos Intl Airport (average of $686). Flying from Seattle to Sao Paulo Guarulhos Intl Airport 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 GRU?

It’s typically best to fly out from Seattle to Sao Paulo Guarulhos Intl Airport in the morning. Doing so could potentially save you 7% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Guarulhos Intl

Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and Copa Airlines from Seattle to Sao Paulo Guarulhos Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,983 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

7,983 reviews

Delta

8.0

Very good

7,983 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

1,805 reviews

Delta

8.0

Very good

7,983 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!

Copa Airlines

7.5

Good

1,465 reviews

Delta

8.0

Very good

7,983 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

8,861 reviews

Delta

8.0

Very good

7,983 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

7,983 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 Guarulhos Intl?
Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Sao Paulo Guarulhos Intl from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Sao Paulo Guarulhos Intl should be relatively easy as there are 0 daily outbound flights to Sao Paulo Guarulhos Intl from 6 different airlines.
What are the cheapest airlines flying from Seattle to Sao Paulo Guarulhos Intl Airport round-trip?
Flying on LATAM Airlines is currently your cheapest option to Sao Paulo Guarulhos Intl Airport, with prices starting at $479. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $490 and $499, respectively. LATAM Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Seattle to Sao Paulo Guarulhos Intl Airport one-way?
One-way options have recently been found by users for as low as $409 on Copa Airlines. Other airlines that offer cheap prices include American Airlines from $428 and United Airlines from $430 one-way.
Can I find deals for flights from Seattle to Guarulhos Intl that include hotel bookings?
Yes. In addition to deals on Seattle to Guarulhos Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Guarulhos Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Guarulhos Intl.
Can I find deals for business class flights from Seattle to Guarulhos Intl?
Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Sao Paulo Guarulhos Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Seattle to Sao Paulo Guarulhos Intl Airport (average of $686). Flying from Seattle to Sao Paulo Guarulhos Intl Airport 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

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Top 6 airlines flying from Seattle to Guarulhos Intl

Airline	Cheapest	Average	Flexibility	On-time
LATAM Airlines	Cheapest$498	Average$767	FlexibilityNo cancel fee	On-time81%
Delta	Cheapest$498	Average$809	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$498	Average$801	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$498	Average$823	FlexibilityNo cancel fee	On-time69%
GOL	Cheapest$599	Average$845	FlexibilityNo cancel fee	On-time74%
Air Canada	Cheapest$754	Average$967	FlexibilityNo cancel fee	On-time67%

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$328+ Cheap flights from Seattle (SEA) 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Guarulhos Intl with Cheapflights

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Sao Paulo Guarulhos Intl are usually found in February or April, booked 42 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Seattle to Guarulhos Intl

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Find flight deals from Seattle to Guarulhos Intl

Cheapest flights from Seattle to Guarulhos IntlExplore the most affordable flight options available from Seattle to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Explore the most affordable flight options available from Seattle to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Seattle to Guarulhos Intl

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Seattle to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Reviews of airlines servicing Guarulhos Intl

Related info for your journey

Find useful and relevant information for your journey from Seattle to Guarulhos Intl. 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 Guarulhos Intl?

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

What are the cheapest airlines to fly from Seattle to Sao Paulo Guarulhos Intl Airport one-way?

Can I find deals for flights from Seattle to Guarulhos Intl that include hotel bookings?

How can I find direct flights from Seattle to Guarulhos Intl?

Can I find deals for business class flights from Seattle to Guarulhos Intl?

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

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Top 6 airlines flying from Seattle to Guarulhos Intl

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Cheapest flights from Seattle to Guarulhos Intl
Explore the most affordable flight options available from Seattle to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.