$538+ Cheap flights from Seattle (SEA) to Rio de Janeiro, Brazil (RIO)
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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — RIO
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Rio de Janeiro 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 Rio de Janeiro
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Cheapest flights from Seattle to Rio de JaneiroExplore the most affordable flight options available from Seattle to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Seattle to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:12 am -
2 stops19h 48m
Fri 11/610:15 pm -
2 stops21h 05m
Deal found 9/19![American Airlines logo]()
$1,014
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:26 am -
2 stops18h 59m
Wed 11/1111:55 pm -
2 stops21h 59m
Deal found 9/18![American Airlines logo]()
$1,027
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:15 am -
2 stops19h 10m
Fri 12/117:50 pm -
2 stops22h 25m
Deal found 9/19![American Airlines logo]()
$1,035
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:09 am -
2 stops22h 16m
Wed 12/211:00 pm -
2 stops22h 54m
Deal found 9/19![GOL logo]()
$1,049
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:10 am -
2 stops25h 00m
Tue 12/15:05 pm -
2 stops23h 07m
Deal found 9/18![GOL logo]()
$1,060
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:26 am -
2 stops23h 44m
Tue 10/275:05 pm -
2 stops22h 09m
Deal found 9/22![GOL logo]()
$1,070
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/238:39 pm -
1 stop29h 21m
Fri 10/3011:00 pm -
2 stops20h 43m
Deal found 9/23![American Airlines logo]()
$1,097
This BusinessClass deal was found by Cheapflights users on 9/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:48 pm -
2 stops27h 12m
Fri 10/3011:00 pm -
2 stops20h 43m
Deal found 9/23![GOL logo]()
$1,099
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:45 am -
1 stop23h 20m
Tue 12/13:25 pm -
2 stops34h 34m
Deal found 9/18![Multiple Airlines logo]()
$1,103
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:27 pm -
3 stops31h 33m
Fri 11/69:00 pm -
2 stops22h 37m
Deal found 9/19![Multiple Airlines logo]()
$1,104
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 am -
2 stops34h 15m
Sun 11/18:20 am -
2 stops41h 39m
Deal found 9/18![Multiple Airlines logo]()
$1,240
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 am -
2 stops34h 15m
Fri 11/67:50 am -
2 stops42h 09m
Deal found 9/20![Multiple Airlines logo]()
$1,252
Best flights from Seattle to Rio de JaneiroDiscover carefully curated flight deals from Seattle to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Seattle to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:14 pm -
1 stop28h 16m
Fri 12/411:55 pm -
2 stops20h 49m
Deal found 9/19![American Airlines logo]()
$1,046
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:15 pm -
2 stops39h 50m
Fri 12/45:05 pm -
2 stops32h 54m
Deal found 9/19![Multiple Airlines logo]()
$1,187
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:10 am -
2 stops28h 30m
Sat 11/219:10 pm -
2 stops31h 49m
Deal found 9/23![GOL logo]()
$1,286
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/147:15 am -
1 stop21h 35m
Thu 3/410:55 pm -
1 stop25h 28m
Deal found 9/18![Delta logo]()
$1,435
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 11/212:20 pm -
3 stops40h 15m
Mon 11/99:55 pm -
2 stops23h 32m
Deal found 9/18![United Airlines logo]()
$1,453
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/217:15 am -
1 stop21h 35m
Tue 2/910:55 pm -
1 stop25h 28m
Deal found 9/21![Delta logo]()
$1,449
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 1/146:29 am -
2 stops22h 06m
Thu 1/219:55 pm -
3 stops27h 15m
Deal found 9/20![United Airlines logo]()
$1,453
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/137:45 am -
2 stops24h 25m
Mon 3/110:05 am -
2 stops39h 54m
Deal found 9/18![Multiple Airlines logo]()
$1,480
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.
Sun 1/242:10 pm -
1 stop38h 25m
Mon 2/89:55 pm -
1 stop19h 50m
Deal found 9/21![United Airlines logo]()
$1,468
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 1/287:00 am -
2 stops22h 50m
Wed 2/107:15 pm -
2 stops22h 30m
Deal found 9/20![United Airlines logo]()
$1,469
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 11/27:00 am -
2 stops25h 10m
Thu 11/127:00 pm -
2 stops29h 17m
Deal found 9/22![United Airlines logo]()
$1,469
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.
Wed 12/27:00 am -
1 stop21h 35m
Fri 12/119:55 pm -
1 stop26h 37m
Deal found 9/19![United Airlines logo]()
$1,479
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 1/146:29 am -
2 stops22h 06m
Sat 1/239:55 pm -
2 stops23h 14m
Deal found 9/20![United Airlines logo]()
$1,483
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.
Tue 11/38:30 am -
3 stops45h 20m
Tue 11/107:00 pm -
3 stops24h 39m
Deal found 9/19![United Airlines logo]()
$1,496
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 12/48:09 am -
2 stops24h 01m
Mon 12/77:15 pm -
2 stops23h 07m
Deal found 9/18![United Airlines logo]()
$1,499
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.
Sat 10/3110:50 am -
2 stops20h 20m
Wed 11/117:00 pm -
2 stops21h 16m
Deal found 9/18![United Airlines logo]()
$1,499
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.
Fri 1/87:00 am -
2 stops25h 10m
Mon 1/257:15 pm -
3 stops31h 41m
Deal found 9/22![United Airlines logo]()
$1,499
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 10/2212:00 pm -
1 stop16h 15m
Thu 10/298:55 pm -
1 stop26h 22m
Deal found 9/22![United Airlines logo]()
$1,507
Last-minute flights from Seattle to Rio de JaneiroDiscover last-minute flight deals from Seattle to Rio de Janeiro. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Rio de Janeiro. Data last updated September 23, 2026 and is based on user searches.
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:26 am -
2 stops23h 44m
Tue 10/275:05 pm -
2 stops22h 09m
Deal found 9/22![GOL logo]()
$1,070
This Rumbo 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:04 pm -
2 stops22h 06m
Thu 10/295:05 pm -
2 stops22h 09m
Deal found 9/22![GOL logo]()
$1,170
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:56 pm -
2 stops19h 14m
Thu 10/297:15 pm -
2 stops21h 04m
Deal found 9/22![Copa Airlines logo]()
$1,437
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/238:39 pm -
1 stop29h 21m
Fri 10/3011:00 pm -
2 stops20h 43m
Deal found 9/23![American Airlines logo]()
$1,097
This BusinessClass deal was found by Cheapflights users on 9/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:48 pm -
2 stops27h 12m
Fri 10/3011:00 pm -
2 stops20h 43m
Deal found 9/23![GOL logo]()
$1,099
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:27 pm -
3 stops35h 28m
Thu 11/54:50 pm -
3 stops31h 04m
Deal found 9/21![Multiple Airlines logo]()
$1,130
This Flighttix 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:59 pm -
2 stops26h 01m
Thu 11/510:15 pm -
2 stops22h 29m
Deal found 9/21![British Airways logo]()
$1,193
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:12 am -
2 stops19h 48m
Fri 11/610:15 pm -
2 stops21h 05m
Deal found 9/19![American Airlines logo]()
$1,014
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:27 pm -
3 stops31h 33m
Fri 11/69:00 pm -
2 stops22h 37m
Deal found 9/19![Multiple Airlines logo]()
$1,104
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 am -
2 stops34h 15m
Sun 11/18:20 am -
2 stops41h 39m
Deal found 9/18![Multiple Airlines logo]()
$1,240
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 am -
2 stops34h 15m
Fri 11/67:50 am -
2 stops42h 09m
Deal found 9/20![Multiple Airlines logo]()
$1,252
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:26 am -
2 stops18h 59m
Wed 11/1111:55 pm -
2 stops21h 59m
Deal found 9/18![American Airlines logo]()
$1,027
One-way flights from Seattle to Rio de JaneiroSearch for one-way flight options from Seattle to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Seattle to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1810:30 am -
3 stops42h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$538
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1810:30 am -
3 stops41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$541
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 3/410:30 am -
3 stops42h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$554
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:27 pm -
3 stops51h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$557
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 3/410:30 am -
3 stops38h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$562
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.
Sun 1/311:59 pm -
3 stops45h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$586
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 1/154:29 pm -
3 stops42h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$589
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.
Mon 9/289:45 pm -
3 stops56h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$596
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/312:30 pm -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$621
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.
Thu 1/142:30 pm -
2 stops25h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$625
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:28 pm -
2 stops38h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![GOL logo]()
$632
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.
Thu 1/142:30 pm -
2 stops26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$634
Find flight deals from Seattle to Rio de Janeiro
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Rio de Janeiro (RIO). 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 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,014 (American Airlines) |
One-way from | $538 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $1,457 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Rio de Janeiro 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 23, 2026.
Use the filters below to find and compare flights from Seattle to Rio de Janeiro that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont
SEASDU
Seattle/Tacoma Intl
Thu 2/18
10:30 am-9:50 am
3 stops42h 20m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$538
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl
SEAGIG
Seattle/Tacoma Intl
Thu 2/18
10:30 am-9:00 am
3 stops41h 30m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$541
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont
SEASDU
Seattle/Tacoma Intl
Thu 3/4
10:30 am-9:50 am
3 stops42h 20m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$554
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl
SEAGIG
Seattle/Tacoma Intl
Thu 3/4
10:30 am-6:25 am
3 stops38h 55m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$562
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl
SEAGIG
Seattle/Tacoma Intl
Tue 10/20
4:27 pm-12:25 am
3 stops51h 58m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$577
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont
SEASDU
Seattle/Tacoma Intl
Sun 1/31
11:00 am-5:25 pm
3 stops49h 25m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$628
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl
SEAGIG
Seattle/Tacoma Intl
Thu 12/24
9:28 pm-5:10 pm
2 stops38h 42m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$632
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl
SEAGIG
Seattle/Tacoma Intl
Thu 10/22
9:18 pm-7:55 am
2 stops30h 37m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$635
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - SDU Rio de Janeiro Santos Dumont
SEASDU
Seattle/Tacoma Intl
Tue 10/20
8:36 pm-10:25 pm
3 stops45h 49m
Rio de Janeiro Santos Dumont
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$643
Quickest round-trip
SeattleRio de Janeiro
SEA Seattle/Tacoma Intl - GIG Rio de Janeiro–Galeão Intl
SEAGIG
Seattle/Tacoma Intl
Thu 2/18
7:45 am-12:05 pm
1 stop23h 20m
Rio de Janeiro–Galeão Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$647
Showing 1-10 of 36 resultsSorted by cheapest first
Compare providers for flights from Seattle to Rio de Janeiro
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 Rio de Janeiro in September.
| 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 |
- Most accurate provider: When it comes to deals on Seattle-Rio de Janeiro flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Rio de Janeiro flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Rio de Janeiro flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Rio de Janeiro 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-Rio de Janeiro 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 Rio de Janeiro
Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Seattle with our price prediction graph.
SEA-RIO
SEA-GIG
SEA-SDU
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 Rio de Janeiro
SEA-RIO
SEA-GIG
SEA-SDU
What is the cheapest month to book a flight from Seattle to Rio de Janeiro?
Currently, October is the cheapest month in which you can book a flight from Seattle to Rio de Janeiro (average of $1,125). Flying from Seattle to Rio de Janeiro in December is currently the most expensive (average of $1,717). 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 Rio de Janeiro?
Airfare is below average for this route at the moment.
Seattle to Rio de Janeiro flights typically cost between $1,121 and $1,372 in October.The cheapest round-trip price found within the last 5 days was $1,014 on American Airlines (Oct 24-Nov 6).
Reviews of airlines servicing Rio de Janeiro
Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated September 23, 2026.
Read through reviews of airlines operating flights from Seattle to Rio de Janeiro, such as Delta,LATAM Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.2
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 Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Search flights from Seattle to Rio de Janeiro by cabin class
Find flights from Seattle to Rio de Janeiro, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Rio de Janeiro flights
Browse other Seattle and Rio de Janeiro flight options. Last updated on September 23, 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 September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rio de Janeiro
Explore flights to Rio de Janeiro departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 23, 2026.
Top 3 airlines flying from Seattle to Rio de Janeiro
Discover the top 3 airlines that operate flights from Seattle to Rio de Janeiro. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,111 | Average$1,169 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,200 | Average$1,378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,252 | Average$1,566 | FlexibilityNo cancel fee | On-time71% |