$438+ Cheap flights from Sao Paulo, Brazil (SAO) to Seattle (SEA)
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — SEA
Oct 22 — Oct 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sao Paulo to Seattle 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 Sao Paulo to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sao Paulo to SeattleExplore the most affordable flight options available from Sao Paulo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Sao Paulo to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/219:00 pm -
1 stop17h 54m
Wed 10/287:00 am -
1 stop20h 15m
Deal found 9/22![United Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 12/39:30 pm -
1 stop19h 14m
Wed 2/178:00 am -
1 stop21h 20m
Deal found 9/18![United Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/199:45 pm -
2 stops26h 18m
Mon 11/304:39 pm -
2 stops35h 51m
Deal found 9/20![United Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:00 pm -
1 stop25h 19m
Wed 10/286:17 am -
1 stop20h 53m
Deal found 9/19![United Airlines logo]()
$918
This GOL deal was found by Cheapflights users on 9/22. 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 10/2010:00 pm -
1 stop17h 14m
Tue 10/2712:04 pm -
1 stop16h 31m
Deal found 9/22![GOL logo]()
$921
This LATAM Airlines deal was found by Cheapflights users on 9/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:45 pm -
1 stop19h 27m
Mon 11/211:59 pm -
2 stops27h 21m
Deal found 9/18![LATAM Airlines logo]()
$924
This LATAM Airlines deal was found by Cheapflights users on 9/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:10 pm -
1 stop18h 32m
Wed 2/178:25 am -
1 stop16h 15m
Deal found 9/18![LATAM Airlines logo]()
$925
This LATAM Airlines deal was found by Cheapflights users on 9/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:55 pm -
2 stops25h 38m
Wed 11/186:00 am -
2 stops21h 20m
Deal found 9/18![LATAM Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/2210:20 pm -
2 stops23h 17m
Fri 10/3010:50 am -
2 stops19h 30m
Deal found 9/22![United Airlines logo]()
$942
This LATAM Airlines deal was found by Cheapflights users on 9/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:15 am -
2 stops29h 48m
Tue 11/36:00 am -
2 stops21h 20m
Deal found 9/18![LATAM Airlines logo]()
$943
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/2310:20 pm -
1 stop17h 07m
Thu 10/298:09 am -
1 stop22h 11m
Deal found 9/18![United Airlines logo]()
$946
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 11/219:30 pm -
1 stop30h 37m
Thu 12/38:09 am -
1 stop21h 11m
Deal found 9/20![United Airlines logo]()
$948
Best flights from Sao Paulo to SeattleDiscover carefully curated flight deals from Sao Paulo to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Sao Paulo to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. 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 2/1510:15 pm -
2 stops21h 03m
Tue 2/238:00 am -
1 stop21h 20m
Deal found 9/22![United Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 9/22. 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 1/2710:15 pm -
1 stop19h 30m
Wed 2/248:00 am -
1 stop21h 20m
Deal found 9/22![United Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/199:00 pm -
1 stop25h 19m
Wed 10/286:17 am -
1 stop20h 53m
Deal found 9/18![United Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 9/18. 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 11/29:30 pm -
1 stop26h 33m
Mon 11/97:00 am -
1 stop19h 15m
Deal found 9/18![United Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 9/20. 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 1/189:30 pm -
2 stops43h 10m
Tue 1/2610:54 am -
2 stops39h 16m
Deal found 9/20![United Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:50 pm -
2 stops20h 27m
Sun 11/110:56 pm -
1 stop27h 19m
Deal found 9/19![United Airlines logo]()
$918
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/2210:20 pm -
1 stop24h 32m
Fri 10/307:00 am -
1 stop20h 15m
Deal found 9/22![United Airlines logo]()
$942
Last-minute flights from Sao Paulo to SeattleDiscover last-minute flight deals from Sao Paulo to Seattle. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Sao Paulo to Seattle. Data last updated September 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/199:00 pm -
2 stops22h 51m
Wed 10/2810:40 am -
2 stops18h 50m
Deal found 9/21![United Airlines logo]()
$917
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 10/2010:20 pm -
2 stops26h 17m
Sun 11/110:56 pm -
1 stop27h 19m
Deal found 9/18![United Airlines logo]()
$916
This GOL deal was found by Cheapflights users on 9/22. 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 10/2010:00 pm -
1 stop17h 14m
Tue 10/2712:04 pm -
1 stop16h 31m
Deal found 9/22![GOL logo]()
$921
This LATAM Airlines deal was found by Cheapflights users on 9/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:45 pm -
2 stops26h 15m
Mon 11/211:59 pm -
2 stops27h 21m
Deal found 9/18![LATAM Airlines logo]()
$924
This LATAM Airlines deal was found by Cheapflights users on 9/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:15 am -
2 stops29h 48m
Tue 11/36:00 am -
2 stops21h 20m
Deal found 9/18![LATAM Airlines logo]()
$943
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/219:00 pm -
1 stop17h 54m
Wed 10/287:00 am -
1 stop20h 15m
Deal found 9/22![United Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/2210:20 pm -
1 stop24h 32m
Fri 10/307:00 am -
1 stop20h 15m
Deal found 9/22![United Airlines logo]()
$942
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/2310:20 pm -
2 stops26h 55m
Sun 11/13:49 pm -
2 stops34h 26m
Deal found 9/18![United Airlines logo]()
$946
This GOL deal was found by Cheapflights users on 9/21. 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.
Sun 10/2512:05 am -
1 stop27h 54m
Wed 11/117:30 am -
1 stop20h 05m
Deal found 9/21![GOL logo]()
$926
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 10/2812:05 am -
1 stop27h 54m
Thu 11/1212:25 am -
1 stop27h 10m
Deal found 9/22![American Airlines logo]()
$951
One-way flights from Sao Paulo to SeattleSearch for one-way flight options from Sao Paulo to Seattle. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Sao Paulo to Seattle. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Mon 10/191:00 am -
2 stops24h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Mon 10/267:10 pm -
3 stops48h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Wed 2/171:00 am -
3 stops47h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Wed 10/217:25 pm -
3 stops47h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 2/195:20 am -
3 stops38h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/227:25 pm -
3 stops47h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Sat 11/144:13 am -
3 stops39h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Sun 10/254:13 am -
3 stops42h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$520
This GOL deal was found by Cheapflights users on 9/18. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:00 am -
2 stops22h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![GOL logo]()
$522
Find flight deals from Sao Paulo to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $912 (United Airlines) |
One-way from | $438 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $777 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sao Paulo to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Sao Paulo to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Mon 9/28
4:55 am-3:08 pm
3 stops38h 13m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$541
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Wed 12/23
12:00 pm-9:09 am
2 stops26h 09m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$614
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Tue 2/23
6:00 am-11:42 pm
2 stops22h 42m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$622
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Tue 10/6
10:20 pm-3:51 pm
1 stop21h 31m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$700
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Tue 2/23
7:30 pm-9:58 pm
3 stops31h 28m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$759
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Mon 1/4
11:40 am-10:26 am
2 stops27h 46m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$815
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Tue 12/29
10:25 pm-12:26 pm
2 stops43h 01m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$861
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Sun 1/3
12:25 pm-10:26 am
2 stops27h 01m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$868
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Tue 12/29
10:50 pm-5:04 pm
1 stop23h 14m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$886
Sao PauloSeattle
GRU Sao Paulo Guarulhos Intl - SEA Seattle/Tacoma Intl
GRUSEA
Sao Paulo Guarulhos Intl
Mon 2/15
10:15 pm-2:18 pm
2 stops21h 03m
Seattle/Tacoma Intl
Tue 2/23
8:00 am-10:20 am
1 stop21h 20m
$912
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Sao Paulo to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sao Paulo to Seattle in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sao Paulo-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sao Paulo-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sao Paulo to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Sao Paulo with our price prediction graph.
SAO-SEA
GRU-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sao Paulo to Seattle
SAO-SEA
GRU-SEA
What is the cheapest month to book a flight from Sao Paulo to Seattle?
Currently, February is the cheapest month in which you can book a flight from Sao Paulo to Seattle (average of $529). Flying from Sao Paulo to Seattle in July is currently the most expensive (average of $1,064). 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 Sao Paulo to Seattle?
Airfare is above average for this route at the moment.
Sao Paulo to Seattle flights typically cost between $652 and $905 in January.The cheapest round-trip price found within the last 5 days was $912 on United Airlines (Jan 27-Feb 24).
How far ahead should I book a flight from Sao Paulo to Seattle?
The price you pay for your flight from Sao Paulo to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 September 22, 2026.
Get a feel of what it's like to fly with Delta and LATAM Airlines from Sao Paulo to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Sao Paulo to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ellensburg
Issaquah
Marysville
Ocean Shores
Lakewood
Fife
Poulsbo
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
Other flight options
Other flights from Sao Paulo
Popular flights
Seattle flight routes
Alternative routes for Sao Paulo to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Sao Paulo to Seattle by cabin class
Find flights from Sao Paulo to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sao Paulo and Seattle flights
Browse other Sao Paulo and Seattle flight options. Last updated on September 22, 2026.
Other flights from Sao Paulo
Browse through other flights departing from Sao Paulo. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Top 5 airlines flying from Sao Paulo to Seattle
Discover the top 5 airlines that operate flights from Sao Paulo to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$476 | Average$943 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$491 | Average$822 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$500 | Average$640 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$502 | Average$700 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$600 | Average$1,137 | FlexibilityNo cancel fee | On-time74% |