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$447+ Cheap flights from Guarulhos Intl, Brazil (GRU) 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Seattle/Tacoma Intl are usually found in May or March, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Guarulhos Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) 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 junio 12, 2025.

Round-trip from

$497
(LATAM Airlines)

One-way from

$447
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$893
From Sao Paulo Guarulhos Intl to Seattle/Tacoma Intl
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One-way flight from Sao Paulo Guarulhos Intl to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 14% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Guarulhos Intl to Seattle

Cheapest flights from Guarulhos Intl to Seattle
Explore the most affordable flight options available from Guarulhos Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This LATAM Airlines deal was found by Cheapflights users on 6/12. 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.
lun. 8/254:15 pmGRU - SEA
2 stops24h 35mLATAM Airlines
mar. 9/3011:15 amSEA - GRU
1 stop17h 35mLATAM Airlines
Deal found 6/12$497
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 8/59:30 pmGRU - SEA
2 stops29h 12mUnited Airlines
dom. 8/246:25 amSEA - GRU
2 stops21h 10mUnited Airlines
Deal found 6/10$503
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 9/310:25 pmGRU - SEA
1 stop20h 14mMultiple Airlines
jue. 9/1811:44 amSEA - GRU
1 stop15h 31mMultiple Airlines
Deal found 6/11$673
This American Airlines deal was found by Cheapflights users on 6/12. 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.
dom. 9/2810:00 pmGRU - SEA
1 stop27h 23mAmerican Airlines
mié. 12/241:37 amSEA - GRU
1 stop25h 53mAmerican Airlines
Deal found 6/12$677
This Copa Airlines deal was found by Cheapflights users on 6/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/241:30 amGRU - SEA
2 stops24h 45mCopa Airlines
mar. 9/307:37 pmSEA - GRU
2 stops24h 53mCopa Airlines
Deal found 6/10$701
This Delta deal was found by Cheapflights users on 6/11. 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. 7/2410:50 pmGRU - SEA
1 stop29h 05mDelta
mar. 8/267:20 amSEA - GRU
2 stops18h 20mDelta
Deal found 6/11$724
This Air Canada deal was found by Cheapflights users on 6/11. 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.
lun. 8/49:40 pmGRU - SEA
1 stop17h 20mAir Canada
dom. 8/1012:05 pmSEA - GRU
1 stop17h 10mAir Canada
Deal found 6/11$803
This MaxMilhas deal was found by Cheapflights users on 6/12. 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 MaxMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/259:40 amGRU - SEA
1 stop32h 20mAeromexico
mié. 7/2310:00 pmSEA - GRU
1 stop29h 30mAeromexico
Deal found 6/12$910
This GOL deal was found by Cheapflights users on 6/11. 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.
lun. 12/110:35 pmGRU - SEA
2 stops53h 47mGOL
vie. 2/610:30 amSEA - GRU
1 stop17h 00mGOL
Deal found 6/11$982

Cheapflights Fare Finder

Customize your flight search to find flights from Guarulhos Intl 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 junio 12, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Seattle that are best for you.

Fly from

Guarulhos Intl

Fly to

Seattle

Route

Depart

Return

Price

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

lun. 8/25

4:15 pm-12:50 pm

2 stops24h 35m

Seattle/Tacoma Intl

mar. 9/30

11:15 am-8:50 am

1 stop17h 35m

$497

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

mar. 8/5

9:30 pm-10:42 pm

2 stops29h 12m

Seattle/Tacoma Intl

dom. 8/24

6:25 am-7:35 am

2 stops21h 10m

$503

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

mié. 9/3

10:25 pm-2:39 pm

1 stop20h 14m

Seattle/Tacoma Intl

jue. 9/18

11:44 am-7:15 am

1 stop15h 31m

$673

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

dom. 9/28

10:00 pm-9:23 pm

1 stop27h 23m

Seattle/Tacoma Intl

mié. 12/24

1:37 am-8:30 am

1 stop25h 53m

$677

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

dom. 8/24

1:30 am-10:15 pm

2 stops24h 45m

Seattle/Tacoma Intl

mar. 9/30

7:37 pm-12:30 am

2 stops24h 53m

$701

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

jue. 7/24

10:50 pm-11:55 pm

1 stop29h 05m

Seattle/Tacoma Intl

mar. 8/26

7:20 am-5:40 am

2 stops18h 20m

$724

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

lun. 8/4

9:40 pm-11:00 am

1 stop17h 20m

Seattle/Tacoma Intl

dom. 8/10

12:05 pm-9:15 am

1 stop17h 10m

$803

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

mié. 6/25

9:40 am-2:00 pm

1 stop32h 20m

Seattle/Tacoma Intl

mié. 7/23

10:00 pm-7:30 am

1 stop29h 30m

$910

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

lun. 12/1

10:35 pm-11:22 pm

2 stops53h 47m

Seattle/Tacoma Intl

vie. 2/6

10:30 am-8:30 am

1 stop17h 00m

$982

Sao PauloSeattle

GRU - SEA

GRUSEA

Sao Paulo Guarulhos Intl

vie. 6/20

9:30 pm-12:59 am

1 stop31h 29m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 16 results
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Best time to book a flight from Guarulhos Intl to Seattle

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

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

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Seattle. Price data was last updated on June 9, 2025.

Booking 2 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo Guarulhos Intl Airport to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Seattle (average of $238). Flying from Sao Paulo Guarulhos Intl Airport to Seattle in July is currently the most expensive (average of $391). 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 junio 12, 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. 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
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
1,785 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
1,451 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Aeromexico
7.5
Good
1,706 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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

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

    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 Guarulhos Intl to Seattle. 4 airlines have flights to Seattle/Tacoma Intl from Sao Paulo Guarulhos Intl on a regular basis. Booking flights from Sao Paulo Guarulhos Intl to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 0 inbound flights from Sao Paulo Guarulhos Intl per day.

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

    According to our current data, LATAM Airlines ($497), United Airlines ($503), and American Airlines ($677) offers the cheapest pricing from Sao Paulo Guarulhos Intl Airport to Seattle. You may be able to fly from Sao Paulo Guarulhos Intl Airport to Seattle for 45% less than the average price by searching for these airlines.

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

    $447 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on LATAM Airlines and American Airlines, with prices starting from $455 and $476, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Guarulhos Intl 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 Guarulhos Intl Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Seattle (average of $238). Flying from Sao Paulo Guarulhos Intl Airport to Seattle in July is currently the most expensive (average of $391). 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 Guarulhos Intl Airport?

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

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Alternative routes for Guarulhos Intl to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to Portland flights
Viracopos to Seattle flights

Top 4 airlines flying from Guarulhos Intl to Seattle

Discover the top 4 airlines that operate flights from Guarulhos Intl 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$489Average$824FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$620Average$729FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$673Average$927FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$711Average$1,070FlexibilityNo cancel feeOn-time67%

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