$405+ Cheap flights from Seattle (SEA) to Guarulhos Intl, Brazil (GRU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GRU
Nov 18 — Nov 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Guarulhos Intl 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Guarulhos Intl
Cheapest
Best
Last-minute
One-way
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 October 19, 2026.
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 October 19, 2026.
This Booking.com deal was found by Cheapflights users on 10/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:30 pm -
1 stop20h 15m
Wed 2/37:40 pm -
1 stop18h 12m
Deal found 10/15![Multiple Airlines logo]()
$919
This Gotogate deal was found by Cheapflights users on 10/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:40 am -
2 stops19h 20m
Tue 12/89:30 pm -
2 stops22h 07m
Deal found 10/17![Air Canada logo]()
$971
This Air Canada deal was found by Cheapflights users on 10/19. 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.
Wed 11/187:05 pm -
2 stops32h 55m
Mon 11/239:45 pm -
2 stops25h 37m
Deal found 10/19![Air Canada logo]()
$985
This Air Canada deal was found by Cheapflights users on 10/17. 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.
Fri 11/137:05 pm -
2 stops34h 20m
Mon 11/239:30 pm -
2 stops25h 52m
Deal found 10/17![Air Canada logo]()
$990
This Air Canada deal was found by Cheapflights users on 10/17. 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 11/97:05 pm -
2 stops34h 30m
Thu 11/199:30 pm -
1 stop28h 29m
Deal found 10/17![Air Canada logo]()
$994
This Mytrip deal was found by Cheapflights users on 10/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
2 stops32h 55m
Mon 11/235:20 am -
3 stops36h 17m
Deal found 10/17![Multiple Airlines logo]()
$1,039
This Air Canada deal was found by Cheapflights users on 10/14. 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.
Wed 11/117:05 pm -
2 stops32h 55m
Wed 11/189:45 pm -
2 stops25h 37m
Deal found 10/14![Air Canada logo]()
$1,045
This Air Canada deal was found by Cheapflights users on 10/16. 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.
Fri 10/307:05 pm -
2 stops35h 20m
Thu 11/59:30 pm -
2 stops25h 52m
Deal found 10/16![Air Canada logo]()
$1,052
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sun 11/227:45 am -
2 stops20h 15m
Mon 12/79:45 pm -
2 stops29h 12m
Deal found 10/15![Air Canada logo]()
$1,053
Best flights from Seattle to Guarulhos IntlDiscover 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 October 19, 2026.
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 October 19, 2026.
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/117:00 am -
1 stop19h 15m
Wed 11/189:30 pm -
1 stop23h 02m
Deal found 10/14![United Airlines logo]()
$1,059
This GOL deal was found by Cheapflights users on 10/17. 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.
Tue 11/1010:27 am -
1 stop17h 08m
Sun 12/1310:35 pm -
1 stop17h 44m
Deal found 10/17![GOL logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/107:05 am -
1 stop21h 25m
Sun 12/139:30 pm -
1 stop19h 14m
Deal found 10/14![United Airlines logo]()
$1,157
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Fri 11/136:30 am -
1 stop19h 40m
Mon 11/239:45 pm -
1 stop18h 31m
Deal found 10/17![United Airlines logo]()
$1,162
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Mon 11/98:09 am -
1 stop21h 11m
Thu 11/199:30 pm -
1 stop23h 02m
Deal found 10/18![United Airlines logo]()
$1,162
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 11/56:30 am -
1 stop19h 40m
Thu 11/129:45 pm -
1 stop18h 31m
Deal found 10/14![United Airlines logo]()
$1,188
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Mon 11/307:00 am -
1 stop19h 15m
Mon 12/710:15 pm -
1 stop20h 07m
Deal found 10/16![United Airlines logo]()
$1,199
Last-minute flights from Seattle to Guarulhos IntlDiscover last-minute flight deals from Seattle to Guarulhos Intl. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Guarulhos Intl. Data last updated October 19, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/16. 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.
Fri 10/307:05 pm -
2 stops35h 20m
Thu 11/59:30 pm -
2 stops25h 52m
Deal found 10/16![Air Canada logo]()
$1,052
This Air Canada deal was found by Cheapflights users on 10/17. 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 11/97:05 pm -
2 stops34h 30m
Thu 11/199:30 pm -
1 stop28h 29m
Deal found 10/17![Air Canada logo]()
$994
This Air Canada deal was found by Cheapflights users on 10/14. 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.
Wed 11/117:05 pm -
2 stops32h 55m
Wed 11/189:45 pm -
2 stops25h 37m
Deal found 10/14![Air Canada logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/117:00 am -
1 stop19h 15m
Wed 11/189:30 pm -
1 stop23h 02m
Deal found 10/14![United Airlines logo]()
$1,059
This Air Canada deal was found by Cheapflights users on 10/17. 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.
Fri 11/137:05 pm -
2 stops34h 20m
Mon 11/239:30 pm -
2 stops25h 52m
Deal found 10/17![Air Canada logo]()
$990
This Justfly.com deal was found by Cheapflights users on 10/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:40 am -
2 stops19h 20m
Sun 11/229:30 pm -
2 stops40h 57m
Deal found 10/16![Air Canada logo]()
$1,055
This Mytrip deal was found by Cheapflights users on 10/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
2 stops32h 55m
Mon 11/235:20 am -
3 stops36h 17m
Deal found 10/17![Multiple Airlines logo]()
$1,039
This LATAM Airlines deal was found by Cheapflights users on 10/17. 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 11/1611:40 pm -
1 stop25h 00m
Mon 11/237:15 pm -
2 stops31h 50m
Deal found 10/17![LATAM Airlines logo]()
$1,056
This Air Canada deal was found by Cheapflights users on 10/19. 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.
Wed 11/187:05 pm -
2 stops32h 55m
Mon 11/239:45 pm -
2 stops25h 37m
Deal found 10/19![Air Canada logo]()
$985
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sun 11/227:45 am -
2 stops20h 15m
Mon 12/79:45 pm -
2 stops29h 12m
Deal found 10/15![Air Canada logo]()
$1,053
This American Airlines deal was found by Cheapflights users on 10/16. 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 11/309:14 pm -
1 stop28h 06m
Mon 12/710:35 pm -
1 stop17h 44m
Deal found 10/16![American Airlines logo]()
$1,058
One-way flights from Seattle to Guarulhos IntlSearch for one-way flight options from Seattle to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Seattle to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This SmartFares deal was found by Cheapflights users on 10/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/265:52 pm -
1 stop16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$405
This SmartFares deal was found by Cheapflights users on 10/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:52 pm -
1 stop16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$423
This Mytrip deal was found by Cheapflights users on 10/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/54:58 pm -
3 stops30h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$444
This Flightnetwork deal was found by Cheapflights users on 10/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/25:52 pm -
1 stop16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$494
This Mytrip deal was found by Cheapflights users on 10/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:15 pm -
3 stops31h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$512
This Mytrip deal was found by Cheapflights users on 10/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:05 pm -
3 stops32h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:07 pm -
2 stops21h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$522
This Air Canada deal was found by Cheapflights users on 10/16. 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.
Fri 10/307:05 pm -
2 stops35h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Air Canada logo]()
$529
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/282:30 pm -
1 stop20h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![WestJet logo]()
$530
This Air Canada deal was found by Cheapflights users on 10/18. 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.
Tue 2/28:40 am -
2 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Air Canada logo]()
$531
Find flight deals from Seattle to Guarulhos Intl
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Guarulhos Intl (GRU). 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 19, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $908 (Expedia) |
One-way from | $405 (SmartFares) |
Popular in | December |
Cheapest in | May |
Average price | $893 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Guarulhos Intl 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 7,457,451 searches. Data last updated October 19, 2026.
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
Cheapest round-trip
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Wed 10/28
3:15 pm-2:50 am
3 stops31h 35m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$512
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sun 11/29
7:05 pm-8:40 am
3 stops32h 35m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$516
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sun 4/4
8:40 am-9:50 am
2 stops21h 10m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$529
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sun 4/4
10:07 pm-7:30 am
3 stops29h 23m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$535
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Thu 11/19
7:45 am-9:00 am
2 stops44h 15m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$542
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Thu 11/5
7:48 pm-11:35 am
2 stops34h 47m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$545
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Mon 12/28
9:38 pm-3:45 pm
2 stops37h 07m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$553
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Tue 12/1
7:45 am-10:35 am
1 stop21h 50m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$558
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Mon 1/25
8:59 pm-1:30 pm
2 stops35h 31m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$559
Quickest round-trip
SeattleSao Paulo
SEA Seattle/Tacoma Intl - GRU Sao Paulo Guarulhos Intl
SEAGRU
Seattle/Tacoma Intl
Sat 12/5
10:10 am-10:25 am
2 stops19h 15m
Sao Paulo Guarulhos Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$559
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Seattle to Guarulhos Intl
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 Seattle to Guarulhos Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Sao Paulo Guarulhos Intl Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Sao Paulo Guarulhos Intl Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Sao Paulo Guarulhos Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Sao Paulo Guarulhos Intl Airport flights, Cheapflights users trust Ovago the most. Ovago 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 Seattle-Sao Paulo Guarulhos Intl Airport 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 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.
SEA-GRU
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
How far ahead should I book a flight from Seattle to Sao Paulo Guarulhos Intl Airport?
Booking 20 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Sao Paulo Guarulhos Intl Airport. 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 Seattle to Sao Paulo Guarulhos Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Seattle to Sao Paulo Guarulhos Intl Airport (average of $642). Flying from Seattle to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,331). 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.
How much does it cost to fly round-trip from Seattle to Sao Paulo Guarulhos Intl Airport?
Airfare is typical for this route at the moment.
Seattle to Sao Paulo Guarulhos Intl Airport flights typically cost between $843 and $1,113 in February.The cheapest round-trip price found within the last 5 days was $908 on Air Canada (Feb 17-Feb 24).
Reviews of airlines servicing Guarulhos Intl
Get insights into the airlines that provide service to Guarulhos Intl. 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 Guarulhos Intl. Reviews last updated October 19, 2026.
Peruse reviews from past customers who have flown with Delta,LATAM Airlines, andUnited 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.
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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 locationsSantos
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
Complete your trip
Flights by cabin class
Guarulhos Intl flight routes
Other flight options
Other flights from Seattle
Popular flights
Alternative routes for Seattle to Guarulhos Intl
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Guarulhos Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Guarulhos Intl by cabin class
Find flights from Seattle to Guarulhos Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Guarulhos Intl
Explore flights to Guarulhos Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Seattle and Guarulhos Intl flights
Browse other Seattle and Guarulhos Intl flight options. Last updated on October 19, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Seattle to Guarulhos Intl
Discover the top 5 airlines that operate flights from Seattle to Guarulhos Intl. 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 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$550 | Average$1,030 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$600 | Average$787 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$609 | Average$843 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$711 | Average$1,020 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$943 | Average$1,343 | FlexibilityNo cancel fee | On-time74% |