$243+ Cheap flights from Seattle (SEA) to South America
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BOG
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to South America 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 South America
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Cheapest flights from Seattle to South AmericaExplore the most affordable flight options available from Seattle to South America. 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 Seattle to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:53 am -
2 stops23h 14m
Tue 11/101:05 pm -
1 stop24h 05m
Deal found 9/17![Multiple Airlines logo]()
$538
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.
Tue 11/38:09 pm -
3 stops36h 42m
Tue 11/101:05 pm -
1 stop24h 05m
Deal found 9/19![Multiple Airlines logo]()
$562
This Justfly.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:59 pm -
1 stop17h 31m
Tue 11/1010:45 am -
1 stop14h 20m
Deal found 9/17![LATAM Airlines logo]()
$573
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.
Mon 11/167:30 am -
1 stop13h 00m
Thu 1/2811:55 pm -
1 stop12h 36m
Deal found 9/18![American Airlines logo]()
$575
This LATAM Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:00 pm -
2 stops26h 10m
Tue 11/1010:45 am -
1 stop14h 20m
Deal found 9/17![LATAM Airlines logo]()
$578
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 10/197:17 am -
1 stop19h 37m
Thu 10/228:30 am -
1 stop12h 33m
Deal found 9/20![United Airlines logo]()
$581
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 10/1912:00 pm -
1 stop14h 54m
Thu 10/2212:14 am -
1 stop14h 34m
Deal found 9/18![United Airlines logo]()
$582
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:59 pm -
1 stop17h 16m
Wed 11/1810:45 am -
1 stop14h 20m
Deal found 9/21![LATAM Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 am -
1 stop15h 30m
Fri 10/236:30 am -
1 stop19h 29m
Deal found 9/17![American Airlines logo]()
$589
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:39 pm -
1 stop14h 21m
Fri 11/137:50 am -
1 stop19h 09m
Deal found 9/21![American Airlines logo]()
$590
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:08 am -
1 stop11h 52m
Tue 11/310:55 am -
1 stop13h 59m
Deal found 9/18![Multiple Airlines logo]()
$611
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:08 am -
1 stop12h 07m
Mon 10/2610:55 am -
1 stop13h 04m
Deal found 9/19![Multiple Airlines logo]()
$636
Best flights from Seattle to South AmericaDiscover carefully curated flight deals from Seattle to South America 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 Seattle to South America 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 9/20. 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.
Sun 1/174:30 pm -
2 stops27h 05m
Thu 2/41:30 am -
1 stop14h 15m
Deal found 9/20![United Airlines logo]()
$586
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/86:00 am -
1 stop10h 30m
Mon 2/228:35 am -
1 stop16h 23m
Deal found 9/22![Delta logo]()
$596
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/298:13 am -
2 stops26h 42m
Thu 12/310:10 pm -
2 stops27h 10m
Deal found 9/20![Multiple Airlines logo]()
$686
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.
Thu 1/286:22 pm -
2 stops16h 13m
Sun 1/312:35 pm -
2 stops22h 00m
Deal found 9/18![American Airlines logo]()
$836
This LATAM Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/229:20 pm -
1 stop13h 50m
Thu 2/255:00 am -
2 stops19h 58m
Deal found 9/17![LATAM Airlines logo]()
$868
This FlightHub deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:15 pm -
2 stops34h 35m
Sat 11/79:30 pm -
1 stop28h 29m
Deal found 9/17![Air Canada logo]()
$983
This Copa Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:35 pm -
2 stops28h 00m
Tue 12/11:40 am -
2 stops27h 04m
Deal found 9/17![Copa Airlines logo]()
$1,046
This GOL deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:26 am -
1 stop18h 09m
Wed 12/910:45 pm -
1 stop19h 30m
Deal found 9/17![GOL logo]()
$1,064
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/209:30 am -
1 stop30h 45m
Sun 2/2811:25 pm -
1 stop25h 30m
Deal found 9/19![Aeromexico logo]()
$1,065
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 10/511:59 pm -
1 stop17h 21m
Wed 10/2112:14 am -
1 stop16h 39m
Deal found 9/20![United Airlines logo]()
$595
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.
Fri 1/226:00 am -
1 stop10h 30m
Sun 2/283:55 pm -
1 stop21h 31m
Deal found 9/21![Delta logo]()
$596
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:59 pm -
1 stop19h 36m
Sat 11/71:30 am -
2 stops16h 09m
Deal found 9/17![United Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am -
2 stops20h 10m
Thu 10/291:30 am -
2 stops15h 09m
Deal found 9/17![United Airlines logo]()
$600
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2811:00 pm -
1 stop34h 00m
Sun 1/3110:35 pm -
1 stop14h 51m
Deal found 9/18![Multiple Airlines logo]()
$794
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.
Mon 2/229:20 pm -
1 stop13h 50m
Mon 3/13:40 pm -
2 stops33h 18m
Deal found 9/18![Delta logo]()
$773
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:08 am -
2 stops22h 32m
Mon 10/265:20 pm -
1 stop19h 15m
Deal found 9/21![Multiple Airlines logo]()
$797
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:28 pm -
1 stop14h 02m
Wed 2/36:00 am -
1 stop21h 54m
Deal found 9/17![American Airlines logo]()
$903
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 10/197:17 am -
1 stop11h 53m
Fri 10/239:45 am -
1 stop11h 18m
Deal found 9/19![United Airlines logo]()
$687
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/209:20 pm -
1 stop13h 50m
Tue 1/264:00 am -
2 stops20h 58m
Deal found 9/22![Delta logo]()
$774
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/217:00 pm -
2 stops56h 10m
Sat 3/277:00 am -
2 stops39h 48m
Deal found 9/17![Air Canada logo]()
$992
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 11/111:59 pm -
1 stop19h 11m
Tue 11/1010:40 am -
1 stop15h 11m
Deal found 9/21![United Airlines logo]()
$688
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.
Wed 2/242:00 pm -
1 stop21h 10m
Mon 3/13:40 pm -
2 stops33h 18m
Deal found 9/18![Delta logo]()
$791
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.
Thu 11/57:30 am -
1 stop20h 05m
Thu 11/1210:35 pm -
1 stop19h 40m
Deal found 9/21![GOL logo]()
$1,064
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:07 am -
2 stops27h 03m
Fri 11/134:10 am -
2 stops17h 02m
Deal found 9/21![Multiple Airlines logo]()
$899
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/127:05 pm -
2 stops26h 05m
Sun 2/289:00 am -
1 stop14h 59m
Deal found 9/19![Air Canada logo]()
$1,004
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.
Sun 11/17:35 pm -
2 stops23h 35m
Sun 11/810:40 am -
2 stops15h 38m
Deal found 9/18![United Airlines logo]()
$692
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.
Mon 3/110:06 pm -
1 stop27h 09m
Mon 3/811:55 pm -
2 stops22h 02m
Deal found 9/19![American Airlines logo]()
$1,046
This GOL 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:10 am -
1 stop22h 25m
Mon 11/2310:35 pm -
1 stop17h 57m
Deal found 9/19![GOL logo]()
$1,064
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/219:20 pm -
1 stop13h 50m
Tue 1/264:00 am -
2 stops20h 58m
Deal found 9/22![Delta logo]()
$805
This Justfly.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/218:25 am -
1 stop18h 35m
Fri 3/2612:50 am -
1 stop14h 10m
Deal found 9/17![LATAM Airlines logo]()
$1,190
Last-minute flights from Seattle to South AmericaDiscover last-minute flight deals from Seattle to South America. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to South America. Data last updated September 22, 2026 and is based on user searches.
This LATAM 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:59 pm -
1 stop17h 16m
Wed 11/1810:45 am -
1 stop14h 20m
Deal found 9/21![LATAM Airlines logo]()
$584
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 10/197:17 am -
1 stop19h 37m
Thu 10/228:30 am -
1 stop12h 33m
Deal found 9/20![United Airlines logo]()
$581
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 10/1912:00 pm -
1 stop14h 54m
Thu 10/2212:14 am -
1 stop14h 34m
Deal found 9/18![United Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 am -
1 stop15h 30m
Fri 10/236:30 am -
1 stop19h 29m
Deal found 9/17![American Airlines logo]()
$589
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:39 pm -
1 stop14h 21m
Fri 11/137:50 am -
1 stop19h 09m
Deal found 9/21![American Airlines logo]()
$590
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:08 am -
1 stop12h 07m
Mon 10/2610:55 am -
1 stop13h 04m
Deal found 9/19![Multiple Airlines logo]()
$636
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 10/2011:59 pm -
1 stop11h 41m
Fri 10/2311:00 am -
1 stop13h 00m
Deal found 9/18![LATAM Airlines logo]()
$591
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:53 am -
2 stops23h 14m
Tue 11/101:05 pm -
1 stop24h 05m
Deal found 9/17![Multiple Airlines logo]()
$538
This Justfly.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:59 pm -
1 stop17h 31m
Tue 11/1010:45 am -
1 stop14h 20m
Deal found 9/17![LATAM Airlines logo]()
$573
This LATAM Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:00 pm -
2 stops26h 10m
Tue 11/1010:45 am -
1 stop14h 20m
Deal found 9/17![LATAM Airlines logo]()
$578
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:08 am -
1 stop11h 52m
Tue 11/310:55 am -
1 stop13h 59m
Deal found 9/18![Multiple Airlines logo]()
$611
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:08 am -
1 stop11h 52m
Mon 11/910:55 am -
1 stop13h 59m
Deal found 9/22![Multiple Airlines logo]()
$644
One-way flights from Seattle to South AmericaSearch for one-way flight options from Seattle to South America. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Seattle to South America. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Volaris deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:32 am -
1 stop21h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Volaris logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:09 pm -
2 stops36h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$259
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/99:07 pm -
1 stop12h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Volaris logo]()
$270
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1011:32 am -
2 stops31h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:13 pm -
3 stops49h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$271
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 12/911:41 am -
2 stops21h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$287
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.
Sat 11/148:09 pm -
2 stops39h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$288
This Despegar deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:08 am -
1 stop19h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$289
This Viajes Falabella 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 Viajes Falabella is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:07 am -
1 stop18h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:27 pm -
3 stops52h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:09 pm -
3 stops42h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$298
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/188:05 am -
1 stop18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$298
Find flight deals from Seattle to South America
Keep the following information in mind while searching for Seattle to South America flight deals. Data was last updated September 22, 2026.
Round-trip from | $519 (eDestinos) |
|---|---|
One-way from | $243 (Volaris) |
Popular in | October |
Cheapest in | April |
Average price | $651 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to South America 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 Seattle to South America that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBogotá
SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado
SEABOG
Seattle/Tacoma Intl
Wed 12/2
11:32 am-11:51 am
1 stop21h 19m
Bogotá El Dorado
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$243
SeattleCartagena
SEA Seattle/Tacoma Intl - CTG Cartagena Rafael Nunez
SEACTG
Seattle/Tacoma Intl
Sat 11/14
8:09 pm-2:19 pm
2 stops39h 10m
Cartagena Rafael Nunez
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$288
SeattleBogotá
SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado
SEABOG
Seattle/Tacoma Intl
Tue 11/17
8:07 am-5:15 am
1 stop18h 08m
Bogotá El Dorado
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$302
SeattleBogotá
SEA Seattle/Tacoma Intl - BOG Bogotá El Dorado
SEABOG
Seattle/Tacoma Intl
Thu 10/1
8:00 am-5:25 am
1 stop19h 25m
Bogotá El Dorado
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$302
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Wed 12/9
8:24 am-8:25 am
1 stop21h 01m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$311
SeattleGuayaquil
SEA Seattle/Tacoma Intl - GYE Guayaquil Jose Joaquin de Olmedo
SEAGYE
Seattle/Tacoma Intl
Sun 3/14
7:20 am-7:02 am
2 stops21h 42m
Guayaquil Jose Joaquin de Olmedo
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$313
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Tue 11/10
7:35 pm-10:10 pm
2 stops23h 35m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$318
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Wed 11/4
6:00 am-11:34 pm
2 stops14h 34m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$318
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Mon 11/9
11:59 pm-10:10 pm
1 stop19h 11m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$318
SeattleMedellín
SEA Seattle/Tacoma Intl - MDE Medellín Jose Maria Cordova Intl
SEAMDE
Seattle/Tacoma Intl
Tue 3/9
3:51 pm-10:15 pm
3 stops27h 24m
Medellín Jose Maria Cordova Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$318
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to South America
Have a flexible travel schedule? Discover the best time to fly to South America from Seattle with our price prediction graph.
SEA-BOG
SEA-CTG
SEA-GYE
SEA-MDE
SEA-UIO
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 South America
SEA-0SA
SEA-BOG
SEA-CTG
SEA-GYE
SEA-MDE
What is the cheapest month to book a flight from Seattle to South America?
Currently, November is the cheapest month in which you can book a flight from Seattle to South America (average of $921). Flying from Seattle to South America in December is currently the most expensive (average of $1,185). 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 far ahead should I book a flight from Seattle to South America?
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to South America. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing South America
Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated September 22, 2026.
See what other customers who have flown with Delta,LATAM Airlines, andUnited Airlines from Seattle to South America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to South America. 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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Alternative routes for Seattle to South America
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South America by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to South America by cabin class
Find flights from Seattle to South America, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and South America flights
Browse other Seattle and South America flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to South America countries
Consider these flights traveling to countries located in South America.
Seattle to South America flights
Consider these flights traveling from Seattle to South America.
Top 5 airlines flying from Seattle to South America
Discover the top 5 airlines that operate flights from Seattle to South America. 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$159 | Average$1,155 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$517 | Average$883 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$541 | Average$1,109 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$553 | Average$1,103 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$943 | Average$1,284 | FlexibilityNo cancel fee | On-time74% |