$486+ Cheap flights from Seattle (SEA) to Argentina
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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EZE
Jun 2 — Jun 91
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Argentina with Cheapflights
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Cheapest flights from Seattle to ArgentinaExplore the most affordable flight options available from Seattle to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
Explore the most affordable flight options available from Seattle to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.
This eDestinos deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Tue 10/68:25 am
SEA
- EZE
1 stop21h 15m
Multiple Airlines
Mon 10/193:55 am
EZE
- SEA
2 stops22h 01m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$890
This LATAM Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/158:25 am
SEA
- EZE
1 stop21h 15m
LATAM Airlines
Mon 6/221:10 pm
EZE
- SEA
1 stop24h 50m
LATAM Airlines
Deal found 5/1![LATAM Airlines logo]()
$947
This Justfly.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/178:25 am
SEA
- EZE
1 stop21h 15m
LATAM Airlines
Wed 8/263:55 am
EZE
- SEA
2 stops22h 04m
LATAM Airlines
Deal found 5/1![LATAM Airlines logo]()
$948
This LATAM Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:25 am
SEA
- EZE
1 stop21h 15m
LATAM Airlines
Mon 11/27:21 pm
EZE
- SEA
2 stops22h 39m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$967
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Wed 6/248:25 am
SEA
- AEP
2 stops30h 00m
LATAM Airlines
Wed 7/110:30 pm
AEP
- SEA
2 stops39h 30m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$967
This KAYAK deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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.
Wed 6/248:25 am
SEA
- EZE
1 stop21h 15m
LATAM Airlines
Wed 7/17:35 am
EZE
- SEA
3 stops30h 25m
LATAM Airlines
Deal found 5/3![LATAM Airlines logo]()
$970
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Sun 10/1811:35 pm
SEA
- EZE
2 stops30h 05m
LATAM Airlines
Mon 11/27:45 am
EZE
- SEA
2 stops21h 24m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$971
This LATAM Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Sat 8/228:25 am
SEA
- EZE
1 stop21h 15m
LATAM Airlines
Sun 8/303:55 am
EZE
- SEA
2 stops22h 04m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$981
This Expedia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:25 am
SEA
- AEP
2 stops43h 15m
Multiple Airlines
Tue 8/258:40 am
AEP
- SEA
2 stops41h 15m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$989
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/226:51 pm
SEA
- EZE
2 stops57h 09m
United Airlines
Mon 8/319:00 pm
EZE
- SEA
2 stops21h 22m
United Airlines
Deal found 4/30![United Airlines logo]()
$991
This oojo deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 10/114:02 pm
SEA
- AEP
2 stops43h 58m
Multiple Airlines
Sun 10/255:05 pm
AEP
- SEA
2 stops44h 28m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$997
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/227:15 am
SEA
- AEP
2 stops27h 35m
LATAM Airlines
Thu 7/23:45 pm
AEP
- SEA
2 stops27h 05m
LATAM Airlines
Deal found 4/28![LATAM Airlines logo]()
$1,000
Best flights from Seattle to ArgentinaDiscover carefully curated flight deals from Seattle to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
Discover carefully curated flight deals from Seattle to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 3, 2026.
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/218:25 am
SEA
- AEP
2 stops26h 25m
Delta
Tue 11/39:05 pm
AEP
- SEA
2 stops27h 18m
Delta
Deal found 4/30![Delta logo]()
$967
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Wed 6/248:25 am
SEA
- AEP
2 stops30h 00m
LATAM Airlines
Wed 7/110:30 pm
AEP
- SEA
2 stops39h 30m
LATAM Airlines
Deal found 4/29![LATAM Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/176:00 pm
SEA
- EZE
2 stops34h 00m
United Airlines
Thu 8/279:00 pm
EZE
- SEA
2 stops18h 34m
United Airlines
Deal found 5/1![United Airlines logo]()
$971
This Expedia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:28 pm
SEA
- AEP
2 stops36h 22m
Multiple Airlines
Mon 6/2210:30 pm
AEP
- SEA
2 stops39h 30m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,007
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Fri 9/411:59 pm
SEA
- MDZ
3 stops65h 31m
GOL
Sun 9/132:20 pm
MDZ
- SEA
2 stops24h 48m
GOL
Deal found 4/29![GOL logo]()
$1,468
This Avianca deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Sun 10/1811:04 pm
SEA
- COR
2 stops27h 16m
Avianca
Thu 10/227:25 am
COR
- SEA
2 stops40h 59m
Avianca
Deal found 4/29![Avianca logo]()
$1,511
This Copa Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/163:33 pm
SEA
- TUC
2 stops29h 08m
Copa Airlines
Mon 6/221:48 am
TUC
- SEA
2 stops45h 30m
Copa Airlines
Deal found 5/2![Copa Airlines logo]()
$1,798
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Tue 10/208:25 am
SEA
- AEP
2 stops26h 25m
LATAM Airlines
Mon 11/23:40 pm
AEP
- SEA
2 stops28h 07m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$967
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/178:40 am
SEA
- EZE
2 stops21h 00m
Delta
Thu 6/251:10 pm
EZE
- SEA
1 stop24h 50m
Delta
Deal found 5/2![Delta logo]()
$971
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 6/167:00 am
SEA
- EZE
1 stop21h 00m
United Airlines
Tue 6/239:00 pm
EZE
- SEA
3 stops30h 32m
United Airlines
Deal found 5/2![United Airlines logo]()
$971
This oojo deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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.
Thu 10/88:05 am
SEA
- AEP
2 stops27h 55m
Multiple Airlines
Thu 10/293:40 pm
AEP
- SEA
2 stops25h 00m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/226:51 pm
SEA
- EZE
2 stops57h 09m
United Airlines
Mon 8/319:00 pm
EZE
- SEA
2 stops25h 29m
United Airlines
Deal found 5/1![United Airlines logo]()
$991
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/227:15 am
SEA
- AEP
2 stops27h 35m
LATAM Airlines
Thu 7/23:45 pm
AEP
- SEA
2 stops27h 05m
LATAM Airlines
Deal found 4/28![LATAM Airlines logo]()
$1,000
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/1611:50 am
SEA
- AEP
2 stops24h 10m
Delta
Tue 11/35:05 pm
AEP
- SEA
2 stops26h 45m
Delta
Deal found 4/30![Delta logo]()
$1,027
This oojo deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Thu 7/98:12 am
SEA
- AEP
2 stops27h 48m
Multiple Airlines
Mon 7/209:25 am
AEP
- SEA
2 stops31h 23m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,049
This KAYAK deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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.
Sun 8/98:00 am
SEA
- AEP
2 stops33h 30m
LATAM Airlines
Wed 8/193:45 pm
AEP
- SEA
2 stops34h 14m
LATAM Airlines
Deal found 5/2![LATAM Airlines logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/95:00 am
SEA
- EZE
1 stop23h 00m
United Airlines
Wed 8/199:00 pm
EZE
- SEA
2 stops21h 22m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,027
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/1611:50 am
SEA
- AEP
2 stops24h 10m
Delta
Mon 11/25:05 pm
AEP
- SEA
2 stops36h 04m
Delta
Deal found 4/30![Delta logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/165:00 am
SEA
- EZE
2 stops23h 00m
United Airlines
Tue 8/259:00 pm
EZE
- SEA
2 stops25h 29m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,031
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Sat 10/173:55 pm
SEA
- EZE
1 stop37h 50m
Delta
Tue 11/37:45 am
EZE
- SEA
2 stops21h 24m
Delta
Deal found 4/30![Delta logo]()
$1,042
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Fri 9/48:25 am
SEA
- AEP
2 stops26h 25m
LATAM Airlines
Sun 9/138:05 pm
AEP
- SEA
2 stops29h 54m
LATAM Airlines
Deal found 4/28![LATAM Airlines logo]()
$1,057
This LATAM Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Thu 10/296:00 am
SEA
- SLA
2 stops42h 35m
Multiple Airlines
Fri 11/135:40 am
SLA
- SEA
2 stops42h 28m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/1410:40 pm
SEA
- EZE
2 stops29h 20m
United Airlines
Sun 6/219:00 pm
EZE
- SEA
1 stop26h 12m
United Airlines
Deal found 4/30![United Airlines logo]()
$1,031
This oojo deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Mon 6/158:12 am
SEA
- SLA
2 stops40h 23m
Multiple Airlines
Wed 7/15:45 am
SLA
- SEA
2 stops37h 48m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,321
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/297:20 am
SEA
- SLA
2 stops17h 15m
LATAM Airlines
Fri 11/135:40 am
SLA
- SEA
2 stops23h 29m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$1,219
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/1410:50 am
SEA
- MDZ
3 stops25h 25m
American Airlines
Fri 6/196:30 pm
MDZ
- SEA
3 stops23h 15m
American Airlines
Deal found 4/29![American Airlines logo]()
$4,469
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/147:26 am
SEA
- MDZ
2 stops23h 40m
Multiple Airlines
Fri 6/197:35 am
MDZ
- SEA
2 stops20h 24m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,615
This LATAM Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/1811:35 pm
SEA
- COR
2 stops26h 10m
LATAM Airlines
Thu 10/221:35 pm
COR
- SEA
2 stops36h 23m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$1,557
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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.
Wed 6/171:38 pm
SEA
- COR
2 stops50h 48m
Multiple Airlines
Wed 6/247:45 am
COR
- SEA
2 stops29h 41m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$1,644
This LATAM Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/276:00 am
SEA
- MDZ
2 stops20h 20m
LATAM Airlines
Thu 10/17:35 am
MDZ
- SEA
2 stops30h 30m
LATAM Airlines
Deal found 4/30![LATAM Airlines logo]()
$1,567
Last-minute flights from Seattle to ArgentinaDiscover last-minute flight deals from Seattle to Argentina. Data last updated May 3, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Argentina. Data last updated May 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/127:50 pm
SEA
- EZE
2 stops43h 25m
Multiple Airlines
Tue 5/261:10 pm
EZE
- SEA
1 stop36h 39m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,201
This Air Canada deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/128:00 am
SEA
- AEP
2 stops25h 20m
Multiple Airlines
Tue 5/262:15 pm
AEP
- SEA
2 stops34h 53m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,400
This Orbitz deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:39 pm
SEA
- COR
2 stops26h 41m
Multiple Airlines
Mon 5/187:25 am
COR
- SEA
2 stops40h 16m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,439
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/1611:06 am
SEA
- EZE
2 stops31h 19m
Multiple Airlines
Tue 6/21:10 pm
EZE
- SEA
1 stop36h 39m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,194
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2411:21 am
SEA
- EZE
2 stops33h 29m
Multiple Airlines
Tue 6/161:10 pm
EZE
- SEA
1 stop36h 50m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,190
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/257:00 am
SEA
- EZE
2 stops39h 45m
Multiple Airlines
Tue 6/161:10 pm
EZE
- SEA
1 stop36h 50m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,182
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/2610:20 pm
SEA
- EZE
2 stops29h 35m
Multiple Airlines
Mon 6/810:40 pm
EZE
- SEA
1 stop27h 09m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,173
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2610:20 pm
SEA
- EZE
2 stops29h 35m
Multiple Airlines
Tue 6/161:10 pm
EZE
- SEA
1 stop36h 50m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,181
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2610:20 pm
SEA
- EZE
2 stops29h 35m
Multiple Airlines
Mon 6/1510:40 pm
EZE
- SEA
1 stop27h 20m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,193
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 5/2711:21 am
SEA
- EZE
2 stops31h 04m
Multiple Airlines
Tue 6/98:00 am
EZE
- SEA
1 stop17h 49m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,170
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/2710:20 pm
SEA
- EZE
2 stops31h 25m
Multiple Airlines
Mon 6/810:40 pm
EZE
- SEA
1 stop27h 09m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,172
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2811:21 am
SEA
- EZE
2 stops31h 04m
Multiple Airlines
Mon 6/1510:40 pm
EZE
- SEA
1 stop27h 20m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,202
One-way flights from Seattle to ArgentinaSearch for one-way flight options from Seattle to Argentina. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
Search for one-way flight options from Seattle to Argentina. Find affordable one-way fares based on user searches. Data last updated May 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/411:21 am
SEA
- EZE
2 stops31h 06m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 8/208:13 pm
SEA
- EZE
3 stops27h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/43:19 pm
SEA
- AEP
3 stops37h 11m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 10/2010:30 am
SEA
- EZE
3 stops33h 35m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 10/246:00 am
SEA
- EZE
2 stops43h 00m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/167:41 pm
SEA
- EZE
3 stops29h 59m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:06 am
SEA
- EZE
2 stops42h 34m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:05 am
SEA
- AEP
3 stops47h 15m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$543
This eDestinos deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Sun 7/123:34 pm
SEA
- EZE
3 stops31h 49m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:05 am
SEA
- EZE
2 stops38h 55m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 7/47:05 am
SEA
- MDZ
2 stops41h 38m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$570
This eDestinos deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Sun 7/123:34 pm
SEA
- AEP
3 stops36h 56m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$587
Find flight deals from Seattle to Argentina
Keep the following information in mind while searching for Seattle to Argentina flight deals. Data was last updated May 3, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $947 (LATAM Airlines) |
One-way from | $486 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $1,454 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Argentina 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 May 3, 2026.
Use the filters below to find and compare flights from Seattle to Argentina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBuenos Aires
SEA - AEP
SEAAEP
Seattle/Tacoma Intl
Wed 10/21
8:25 am-2:50 pm
2 stops26h 25m
Buenos Aires Jorge Newbery
Tue 11/3
9:05 pm-7:23 pm
2 stops27h 18m
$967
SeattleBuenos Aires
SEA - AEP
SEAAEP
Seattle/Tacoma Intl
Wed 6/24
8:25 am-6:25 pm
2 stops30h 00m
Buenos Aires Jorge Newbery
Wed 7/1
10:30 pm-10:00 am
2 stops39h 30m
$967
SeattleBuenos Aires
SEA - AEP
SEAAEP
Seattle/Tacoma Intl
Tue 10/20
8:25 am-2:50 pm
2 stops26h 25m
Buenos Aires Jorge Newbery
Mon 11/2
3:40 pm-2:47 pm
2 stops28h 07m
$967
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Mon 8/17
6:00 pm-8:00 am
2 stops34h 00m
Buenos Aires Ministro Pistarini
Thu 8/27
9:00 pm-11:34 am
2 stops18h 34m
$971
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Wed 6/17
8:40 am-9:40 am
2 stops21h 00m
Buenos Aires Ministro Pistarini
Thu 6/25
1:10 pm-10:00 am
1 stop24h 50m
$971
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Tue 6/16
7:00 am-8:00 am
1 stop21h 00m
Buenos Aires Ministro Pistarini
Tue 6/23
9:00 pm-11:32 pm
3 stops30h 32m
$971
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Sat 8/22
6:51 pm-8:00 am
2 stops57h 09m
Buenos Aires Ministro Pistarini
Mon 8/31
9:00 pm-6:29 pm
2 stops25h 29m
$991
SeattleBuenos Aires
SEA - AEP
SEAAEP
Seattle/Tacoma Intl
Mon 6/22
7:15 am-2:50 pm
2 stops27h 35m
Buenos Aires Jorge Newbery
Thu 7/2
3:45 pm-2:50 pm
2 stops27h 05m
$1,000
SeattleBuenos Aires
SEA - AEP
SEAAEP
Seattle/Tacoma Intl
Mon 6/15
10:28 pm-2:50 pm
2 stops36h 22m
Buenos Aires Jorge Newbery
Mon 6/22
10:30 pm-10:00 am
2 stops39h 30m
$1,007
SeattleBuenos Aires
SEA - AEP
SEAAEP
Seattle/Tacoma Intl
Sun 8/9
8:00 am-9:30 pm
2 stops33h 30m
Buenos Aires Jorge Newbery
Wed 8/19
3:45 pm-9:59 pm
2 stops34h 14m
$1,019
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Seattle to Argentina
Have a flexible travel schedule? Discover the best time to fly to Argentina from Seattle with our price prediction graph.
SEA-EZE
SEA-AEP
SEA-MDZ
SEA-COR
SEA-TUC
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 Argentina
SEA-AR0
SEA-EZE
SEA-AEP
SEA-MDZ
SEA-COR
How far ahead should I book a flight from Seattle to Argentina?
The price you pay for your flight from Seattle to Argentina may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Argentina?
Currently, August is the cheapest month in which you can book a flight from Seattle to Argentina (average of $157). Flying from Seattle to Argentina in May is currently the most expensive (average of $1,312). 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 often are flights from Seattle to Argentina delayed?
About 100% of weekly flights between Seattle and Argentina have experienced delays in the past year, with the average delay time being 99 minutes.
What is the most punctual flight time for Seattle to Argentina flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Reviews of airlines servicing Argentina
Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated May 3, 2026.
Read reviews from past customers who have flown Delta,LATAM Airlines, andUnited Airlines from Seattle to Argentina. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Seattle to Argentina. 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 Argentina
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Complete your trip
Complete your trip to Argentina by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Argentina by cabin class
Find flights from Seattle to Argentina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Argentina flights
Browse other Seattle and Argentina flight options. Last updated on May 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Argentina flights
Consider these flights traveling from Seattle to Argentina.
Top 4 airlines flying from Seattle to Argentina
Discover the top 4 airlines that operate flights from Seattle to Argentina. 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 May 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$337 | Average$1,350 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$696 | Average$1,351 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$964 | Average$1,366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,075 | Average$1,275 | FlexibilityNo cancel fee | On-time71% |