$359+ Cheap flights from Seattle (SEA) to Sao Paulo, Brazil (SAO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAO
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Sao Paulo 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
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Cheapest flights from Seattle to Sao PauloExplore the most affordable flight options available from Seattle to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Seattle to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This FlightHub deal was found by Cheapflights users on 3/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:25 am
SEA
- GRU
1 stop16h 55m
LATAM Airlines
Fri 11/1310:50 pm
GRU
- SEA
1 stop19h 10m
LATAM Airlines
Deal found 3/16![LATAM Airlines logo]()
$704
This FlightHub deal was found by Cheapflights users on 3/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:25 am
SEA
- GRU
1 stop19h 25m
LATAM Airlines
Sun 9/1310:45 pm
GRU
- SEA
1 stop18h 13m
LATAM Airlines
Deal found 3/13![LATAM Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 3/13. 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 9/27:00 am
SEA
- GRU
1 stop22h 40m
United Airlines
Fri 9/189:30 pm
GRU
- SEA
1 stop21h 50m
United Airlines
Deal found 3/13![United Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 3/13. 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 9/810:47 pm
SEA
- GRU
2 stops30h 43m
United Airlines
Mon 9/219:00 pm
GRU
- SEA
2 stops25h 59m
United Airlines
Deal found 3/13![United Airlines logo]()
$747
This American Airlines deal was found by Cheapflights users on 3/13. 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 3/187:21 am
SEA
- GRU
2 stops18h 59m
American Airlines
Wed 4/228:50 pm
GRU
- SEA
2 stops19h 43m
American Airlines
Deal found 3/13![American Airlines logo]()
$750
This FlightHub deal was found by Cheapflights users on 3/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:25 am
SEA
- GRU
1 stop16h 55m
LATAM Airlines
Sat 11/1411:05 pm
GRU
- SEA
1 stop27h 53m
LATAM Airlines
Deal found 3/13![LATAM Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 3/13. 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 9/511:56 pm
SEA
- GRU
1 stop26h 34m
United Airlines
Mon 9/219:00 pm
GRU
- SEA
1 stop18h 03m
United Airlines
Deal found 3/13![United Airlines logo]()
$755
This Gurufare deal was found by Cheapflights users on 3/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:40 pm
SEA
- GRU
1 stop30h 10m
LATAM Airlines
Mon 4/273:40 am
GRU
- SEA
2 stops21h 25m
LATAM Airlines
Deal found 3/12![LATAM Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:03 am
SEA
- GRU
1 stop19h 27m
United Airlines
Tue 12/19:45 pm
GRU
- SEA
1 stop26h 14m
United Airlines
Deal found 3/12![United Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 4/262:39 pm
SEA
- GRU
2 stops36h 06m
United Airlines
Wed 5/610:20 pm
GRU
- SEA
1 stop29h 39m
United Airlines
Deal found 3/13![United Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 3/13. 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 9/511:56 pm
SEA
- GRU
1 stop26h 34m
United Airlines
Sat 9/199:50 pm
GRU
- SEA
2 stops25h 09m
United Airlines
Deal found 3/13![United Airlines logo]()
$759
This FlightHub deal was found by Cheapflights users on 3/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:25 am
SEA
- GRU
1 stop16h 55m
LATAM Airlines
Tue 12/110:50 pm
GRU
- SEA
1 stop20h 35m
LATAM Airlines
Deal found 3/16![LATAM Airlines logo]()
$770
Best flights from Seattle to Sao PauloDiscover carefully curated flight deals from Seattle to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Seattle to Sao Paulo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:59 pm
SEA
- GRU
2 stops26h 46m
United Airlines
Tue 4/289:50 pm
GRU
- SEA
2 stops25h 10m
United Airlines
Deal found 3/12![United Airlines logo]()
$747
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:35 pm
SEA
- GRU
1 stop18h 00m
Delta
Tue 4/2810:45 pm
GRU
- SEA
2 stops19h 32m
Delta
Deal found 3/14![Delta logo]()
$797
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:40 am
SEA
- GRU
2 stops35h 10m
LATAM Airlines
Mon 4/209:40 pm
GRU
- SEA
2 stops40h 20m
LATAM Airlines
Deal found 3/15![LATAM Airlines logo]()
$835
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:00 am
SEA
- VCP
2 stops23h 00m
Multiple Airlines
Tue 4/2810:45 pm
VCP
- SEA
1 stop27h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,160
This GOL deal was found by Cheapflights users on 3/15. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:55 pm
SEA
- VCP
2 stops33h 45m
GOL
Sun 8/166:40 pm
VCP
- SEA
2 stops33h 02m
GOL
Deal found 3/15![GOL logo]()
$1,291
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 9/611:56 pm
SEA
- GRU
1 stop26h 34m
United Airlines
Sun 9/209:30 pm
GRU
- SEA
2 stops22h 06m
United Airlines
Deal found 3/13![United Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:35 pm
SEA
- GRU
2 stops20h 25m
Delta
Sun 9/2011:00 pm
GRU
- SEA
2 stops21h 22m
Delta
Deal found 3/14![Delta logo]()
$797
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/211:03 pm
SEA
- CGH
2 stops18h 12m
American Airlines
Fri 6/267:10 pm
CGH
- SEA
2 stops20h 51m
American Airlines
Deal found 3/15![American Airlines logo]()
$1,683
This United Airlines deal was found by Cheapflights users on 3/14. 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 9/87:00 am
SEA
- GRU
1 stop22h 40m
United Airlines
Tue 10/69:00 pm
GRU
- SEA
2 stops20h 20m
United Airlines
Deal found 3/14![United Airlines logo]()
$797
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:15 am
SEA
- GRU
1 stop19h 30m
Delta
Mon 6/810:50 pm
GRU
- SEA
2 stops21h 23m
Delta
Deal found 3/14![Delta logo]()
$797
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:52 pm
SEA
- GRU
2 stops29h 38m
United Airlines
Thu 8/279:50 pm
GRU
- SEA
2 stops22h 01m
United Airlines
Deal found 3/12![United Airlines logo]()
$971
This Mytrip deal was found by Cheapflights users on 3/14. 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.
Tue 4/73:45 pm
SEA
- CGH
3 stops43h 35m
Multiple Airlines
Thu 4/306:00 am
CGH
- SEA
3 stops31h 50m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,218
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:20 am
SEA
- GRU
1 stop21h 30m
Delta
Thu 5/710:45 pm
GRU
- SEA
1 stop24h 20m
Delta
Deal found 3/16![Delta logo]()
$1,029
This GOL deal was found by Cheapflights users on 3/15. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:55 pm
SEA
- CGH
2 stops31h 05m
GOL
Sun 8/166:25 pm
CGH
- SEA
2 stops33h 17m
GOL
Deal found 3/15![GOL logo]()
$1,297
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Mon 4/1310:43 pm
SEA
- VCP
1 stop39h 02m
Multiple Airlines
Mon 4/2011:45 pm
VCP
- SEA
2 stops21h 57m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,234
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Fri 8/216:29 am
SEA
- GRU
2 stops20h 01m
United Airlines
Tue 9/110:20 pm
GRU
- SEA
1 stop24h 39m
United Airlines
Deal found 3/14![United Airlines logo]()
$1,021
This GOL deal was found by Cheapflights users on 3/14. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:45 pm
SEA
- VCP
2 stops33h 55m
GOL
Thu 8/277:40 pm
VCP
- SEA
2 stops32h 02m
GOL
Deal found 3/14![GOL logo]()
$1,307
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:11 am
SEA
- VCP
1 stop29h 34m
Multiple Airlines
Tue 10/61:25 pm
VCP
- SEA
1 stop25h 07m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,255
This GOL deal was found by Cheapflights users on 3/15. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:56 pm
SEA
- CGH
2 stops41h 34m
GOL
Thu 8/276:55 pm
CGH
- SEA
2 stops21h 06m
GOL
Deal found 3/15![GOL logo]()
$1,313
This Ovago deal was found by Cheapflights users on 3/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:43 pm
SEA
- VCP
1 stop17h 32m
Multiple Airlines
Wed 4/2210:45 pm
VCP
- SEA
1 stop27h 20m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,283
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Sat 6/271:03 pm
SEA
- CGH
2 stops18h 02m
American Airlines
Thu 7/96:55 pm
CGH
- SEA
2 stops21h 01m
American Airlines
Deal found 3/13![American Airlines logo]()
$1,828
This GOL deal was found by Cheapflights users on 3/14. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:45 pm
SEA
- CGH
2 stops31h 10m
GOL
Fri 8/76:30 am
CGH
- SEA
2 stops21h 12m
GOL
Deal found 3/14![GOL logo]()
$1,422
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 7/107:00 am
SEA
- VCP
2 stops30h 45m
Multiple Airlines
Thu 8/2710:45 pm
VCP
- SEA
1 stop26h 56m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$1,339
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 7/159:29 pm
SEA
- VCP
1 stop28h 06m
Multiple Airlines
Tue 9/110:45 pm
VCP
- SEA
1 stop26h 56m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$1,367
This GOL deal was found by Cheapflights users on 3/16. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:45 pm
SEA
- CGH
2 stops31h 15m
GOL
Thu 7/166:20 pm
CGH
- SEA
2 stops21h 36m
GOL
Deal found 3/16![GOL logo]()
$1,692
This GOL deal was found by Cheapflights users on 3/14. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/218:53 pm
SEA
- CGH
2 stops21h 27m
GOL
Sat 7/46:00 am
CGH
- SEA
2 stops22h 12m
GOL
Deal found 3/14![GOL logo]()
$1,727
Last-minute flights from Seattle to Sao PauloDiscover last-minute flight deals from Seattle to Sao Paulo. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Sao Paulo. Data last updated March 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/13. 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 3/187:21 am
SEA
- GRU
2 stops18h 59m
American Airlines
Wed 4/228:50 pm
GRU
- SEA
2 stops19h 43m
American Airlines
Deal found 3/13![American Airlines logo]()
$750
This LATAM Airlines deal was found by Cheapflights users on 3/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:30 am
SEA
- GRU
1 stop18h 10m
LATAM Airlines
Wed 4/228:35 pm
GRU
- SEA
1 stop22h 07m
LATAM Airlines
Deal found 3/15![LATAM Airlines logo]()
$782
This Mytrip deal was found by Cheapflights users on 3/14. 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.
Tue 4/73:45 pm
SEA
- CGH
3 stops43h 35m
Multiple Airlines
Thu 4/306:00 am
CGH
- SEA
3 stops31h 50m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,218
This Ovago deal was found by Cheapflights users on 3/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:38 pm
SEA
- GRU
1 stop24h 57m
Multiple Airlines
Wed 4/228:35 pm
GRU
- SEA
1 stop22h 07m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:55 am
SEA
- VCP
1 stop29h 50m
Multiple Airlines
Wed 4/2210:45 pm
VCP
- SEA
1 stop27h 20m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$1,153
This Gurufare deal was found by Cheapflights users on 3/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:00 pm
SEA
- GRU
1 stop16h 50m
LATAM Airlines
Wed 4/223:40 am
GRU
- SEA
2 stops34h 20m
LATAM Airlines
Deal found 3/16![LATAM Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:59 pm
SEA
- GRU
2 stops26h 46m
United Airlines
Tue 4/289:50 pm
GRU
- SEA
2 stops25h 10m
United Airlines
Deal found 3/12![United Airlines logo]()
$747
This Gurufare deal was found by Cheapflights users on 3/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:40 pm
SEA
- GRU
1 stop30h 10m
LATAM Airlines
Mon 4/273:40 am
GRU
- SEA
2 stops21h 25m
LATAM Airlines
Deal found 3/12![LATAM Airlines logo]()
$756
This Ovago deal was found by Cheapflights users on 3/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:38 pm
SEA
- GRU
1 stop24h 57m
Multiple Airlines
Tue 4/2810:45 pm
GRU
- SEA
1 stop25h 10m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$778
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:35 pm
SEA
- GRU
1 stop18h 00m
Delta
Tue 4/2810:45 pm
GRU
- SEA
2 stops19h 32m
Delta
Deal found 3/14![Delta logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:00 am
SEA
- VCP
2 stops23h 00m
Multiple Airlines
Tue 4/2810:45 pm
VCP
- SEA
1 stop27h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$1,160
This United Airlines deal was found by Cheapflights users on 3/13. 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.
Sun 4/262:39 pm
SEA
- GRU
2 stops36h 06m
United Airlines
Wed 5/610:20 pm
GRU
- SEA
1 stop29h 39m
United Airlines
Deal found 3/13![United Airlines logo]()
$758
One-way flights from Seattle to Sao PauloSearch for one-way flight options from Seattle to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Seattle to Sao Paulo. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:16 pm
SEA
- GRU
3 stops39h 04m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sat 4/1112:42 pm
SEA
- GRU
3 stops35h 38m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/37:55 am
SEA
- GRU
2 stops40h 10m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$385
This Mytrip deal was found by Cheapflights users on 3/14. 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.
Tue 4/711:00 pm
SEA
- GRU
3 stops30h 45m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:55 am
SEA
- GRU
2 stops45h 25m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:35 pm
SEA
- GRU
3 stops27h 33m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sat 4/1112:42 pm
SEA
- VCP
3 stops42h 03m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:29 pm
SEA
- VCP
3 stops44h 16m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:12 am
SEA
- CGH
3 stops54h 33m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$508
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:12 am
SEA
- VCP
3 stops43h 33m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$510
This Mytrip deal was found by Cheapflights users on 3/14. 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.
Tue 4/78:00 pm
SEA
- CGH
3 stops42h 50m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sat 4/1112:42 pm
SEA
- CGH
3 stops53h 43m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$545
Find flight deals from Seattle to Sao Paulo
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sao Paulo (SAO). 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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $738 (FlightHub) |
One-way from | $359 (Kiwi.com) |
Popular in | June |
Cheapest in | May |
Average price | $650 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Sao Paulo 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 March 17, 2026.
Use the filters below to find and compare flights from Seattle to Sao Paulo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Tue 4/21
11:59 pm-6:45 am
2 stops26h 46m
Sao Paulo Guarulhos Intl
Tue 4/28
9:50 pm-7:00 pm
2 stops25h 10m
$747
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Sun 9/6
11:56 pm-6:30 am
1 stop26h 34m
Sao Paulo Guarulhos Intl
Sun 9/20
9:30 pm-3:36 pm
2 stops22h 06m
$759
Quickest round-trip
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Tue 4/21
10:35 pm-8:35 pm
1 stop18h 00m
Sao Paulo Guarulhos Intl
Tue 4/28
10:45 pm-2:17 pm
2 stops19h 32m
$797
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Sun 9/13
7:35 pm-8:00 pm
2 stops20h 25m
Sao Paulo Guarulhos Intl
Sun 9/20
11:00 pm-4:22 pm
2 stops21h 22m
$797
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Tue 9/8
7:00 am-9:40 am
1 stop22h 40m
Sao Paulo Guarulhos Intl
Tue 10/6
9:00 pm-1:20 pm
2 stops20h 20m
$797
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Tue 5/26
7:15 am-6:45 am
1 stop19h 30m
Sao Paulo Guarulhos Intl
Mon 6/8
10:50 pm-4:13 pm
2 stops21h 23m
$797
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Mon 4/13
11:40 am-2:50 am
2 stops35h 10m
Sao Paulo Guarulhos Intl
Mon 4/20
9:40 pm-10:00 am
2 stops40h 20m
$835
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Fri 7/10
11:52 pm-9:30 am
2 stops29h 38m
Sao Paulo Guarulhos Intl
Thu 8/27
9:50 pm-3:51 pm
2 stops22h 01m
$971
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Fri 8/21
6:29 am-6:30 am
2 stops20h 01m
Sao Paulo Guarulhos Intl
Tue 9/1
10:20 pm-6:59 pm
1 stop24h 39m
$1,021
SeattleSao Paulo
SEA - GRU
SEAGRU
Seattle/Tacoma Intl
Thu 4/30
7:20 am-8:50 am
1 stop21h 30m
Sao Paulo Guarulhos Intl
Thu 5/7
10:45 pm-7:05 pm
1 stop24h 20m
$1,029
Showing 1-10 of 49 resultsSorted by cheapest first
Compare providers for flights from Seattle to Sao Paulo
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 Sao Paulo in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Sao Paulo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Sao Paulo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Sao Paulo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Sao Paulo 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 Seattle-Sao Paulo 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 Sao Paulo
Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Seattle with our price prediction graph.
SEA-SAO
SEA-GRU
SEA-VCP
SEA-CGH
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
SEA-SAO
SEA-GRU
SEA-VCP
SEA-CGH
How far ahead should I book a flight from Seattle to Sao Paulo?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Sao Paulo. Price data was last updated on March 13, 2026.
The best time to book flights from Seattle to Sao Paulo is 2 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Seattle to Sao Paulo?
Currently, September is the cheapest month in which you can book a flight from Seattle to Sao Paulo (average of $376). Flying from Seattle to Sao Paulo in February is currently the most expensive (average of $598). 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?
Reviews of airlines servicing Sao Paulo
Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated March 17, 2026.
Get a feel of what it's like to fly with Delta,LATAM Airlines, andUnited Airlines from Seattle to Sao Paulo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Sao Paulo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Popular flights
Sao Paulo flight routes
Alternative routes for Seattle to Sao Paulo
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Complete your trip
Complete your trip to Sao Paulo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Sao Paulo by cabin class
Find flights from Seattle to Sao Paulo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Sao Paulo flights
Browse other Seattle and Sao Paulo flight options. Last updated on March 17, 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 March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sao Paulo
Explore flights to Sao Paulo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Top 6 airlines flying from Seattle to Sao Paulo
Discover the top 6 airlines that operate flights from Seattle to Sao Paulo. 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$494 | Average$686 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$498 | Average$626 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$498 | Average$722 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$499 | Average$893 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$599 | Average$1,660 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$745 | Average$798 | FlexibilityNo cancel fee | On-time67% |