$420+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — EZE
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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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 June 23, 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 June 23, 2026.
This lol.travel deal was found by Cheapflights users on 6/23. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Wed 8/2611:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/23![Aeromexico logo]()
$1,094
This oojo deal was found by Cheapflights users on 6/20. 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.
Mon 10/129:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Mon 11/1612:00 pm
EZE
- SEA
1 stop36h 55m
Aeromexico
Deal found 6/20![Aeromexico logo]()
$1,099
This FlightHub deal was found by Cheapflights users on 6/21. 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.
Mon 8/178:05 am
SEA
- EZE
1 stop21h 35m
LATAM Airlines
Thu 9/37:21 pm
EZE
- SEA
2 stops23h 29m
LATAM Airlines
Deal found 6/21![LATAM Airlines logo]()
$1,119
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Wed 9/28:13 am
SEA
- EZE
1 stop31h 02m
Multiple Airlines
Tue 9/81:35 am
EZE
- SEA
2 stops23h 09m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,124
This Trip.com deal was found by Cheapflights users on 6/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Wed 8/2611:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/19![Aeromexico logo]()
$1,130
This Trip.com deal was found by Cheapflights users on 6/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Thu 8/2011:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/20![Aeromexico logo]()
$1,137
This oojo deal was found by Cheapflights users on 6/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Fri 9/1111:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/22![Aeromexico logo]()
$1,138
This oojo deal was found by Cheapflights users on 6/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Thu 9/311:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/19![Aeromexico logo]()
$1,139
This Justfly.com deal was found by Cheapflights users on 6/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Wed 9/2311:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/21![Aeromexico logo]()
$1,140
This BusinessClass deal was found by Cheapflights users on 6/19. 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.
Sat 8/228:47 pm
SEA
- AEP
2 stops36h 13m
GOL
Sun 8/303:40 am
AEP
- SEA
2 stops24h 40m
GOL
Deal found 6/19![GOL logo]()
$1,140
This BusinessClass deal was found by Cheapflights users on 6/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:10 pm
SEA
- EZE
2 stops33h 10m
GOL
Fri 11/63:15 am
EZE
- SEA
2 stops25h 25m
GOL
Deal found 6/20![GOL logo]()
$1,142
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Tue 10/138:00 am
SEA
- EZE
1 stop31h 15m
Multiple Airlines
Wed 10/281:18 pm
EZE
- SEA
2 stops33h 08m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,149
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 June 23, 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 June 23, 2026.
This FlightHub deal was found by Cheapflights users on 6/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:25 am
SEA
- AEP
2 stops21h 05m
LATAM Airlines
Wed 11/258:05 pm
AEP
- SEA
2 stops21h 55m
LATAM Airlines
Deal found 6/23![LATAM Airlines logo]()
$1,224
This Copa Airlines deal was found by Cheapflights users on 6/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:16 pm
SEA
- COR
2 stops30h 09m
Copa Airlines
Wed 12/167:01 am
COR
- SEA
2 stops21h 20m
Copa Airlines
Deal found 6/21![Copa Airlines logo]()
$1,243
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:40 am
SEA
- EZE
2 stops19h 20m
United Airlines
Wed 8/269:00 pm
EZE
- SEA
2 stops21h 24m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,269
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:16 am
SEA
- AEP
2 stops20h 24m
Delta
Wed 8/268:05 pm
AEP
- SEA
2 stops20h 22m
Delta
Deal found 6/23![Delta logo]()
$1,269
This Mytrip deal was found by Cheapflights users on 6/19. 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.
Thu 11/198:40 am
SEA
- AEP
3 stops33h 50m
Multiple Airlines
Wed 11/2512:50 pm
AEP
- SEA
3 stops38h 07m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,296
This KAYAK deal was found by Cheapflights users on 6/22. 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.
Fri 8/1412:58 pm
SEA
- MDZ
2 stops24h 37m
GOL
Thu 8/275:05 pm
MDZ
- SEA
3 stops25h 40m
GOL
Deal found 6/22![GOL logo]()
$1,598
This Copa Airlines deal was found by Cheapflights users on 6/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:35 pm
SEA
- EZE
2 stops25h 18m
Copa Airlines
Tue 12/13:46 am
EZE
- SEA
2 stops25h 47m
Copa Airlines
Deal found 6/21![Copa Airlines logo]()
$1,244
This Delta deal was found by Cheapflights users on 6/21. 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.
Mon 9/217:15 am
SEA
- EZE
2 stops18h 55m
Delta
Wed 10/73:55 am
EZE
- SEA
2 stops24h 23m
Delta
Deal found 6/21![Delta logo]()
$1,280
This United Airlines deal was found by Cheapflights users on 6/19. 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 9/97:00 am
SEA
- EZE
1 stop21h 00m
United Airlines
Wed 9/239:00 pm
EZE
- SEA
1 stop19h 48m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,280
This Mytrip deal was found by Cheapflights users on 6/22. 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.
Tue 9/811:00 pm
SEA
- AEP
3 stops26h 40m
Multiple Airlines
Fri 9/115:27 am
AEP
- SEA
3 stops43h 37m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,313
This Copa Airlines deal was found by Cheapflights users on 6/23. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:35 pm
SEA
- EZE
2 stops32h 01m
Copa Airlines
Sun 8/303:48 am
EZE
- SEA
2 stops39h 51m
Copa Airlines
Deal found 6/23![Copa Airlines logo]()
$1,266
This Delta deal was found by Cheapflights users on 6/21. 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.
Sun 9/209:35 pm
SEA
- EZE
2 stops28h 35m
Delta
Wed 10/73:55 am
EZE
- SEA
2 stops24h 23m
Delta
Deal found 6/21![Delta logo]()
$1,280
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/1711:00 pm
SEA
- EZE
2 stops29h 00m
United Airlines
Thu 9/39:00 pm
EZE
- SEA
2 stops18h 44m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,284
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 9/227:15 am
SEA
- AEP
2 stops20h 25m
Delta
Sun 10/118:05 pm
AEP
- SEA
2 stops29h 53m
Delta
Deal found 6/21![Delta logo]()
$1,280
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Sun 10/116:43 pm
SEA
- EZE
2 stops33h 17m
United Airlines
Thu 10/229:00 pm
EZE
- SEA
2 stops32h 15m
United Airlines
Deal found 6/19![United Airlines logo]()
$1,284
This Justfly.com deal was found by Cheapflights users on 6/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:25 am
SEA
- COR
3 stops29h 20m
LATAM Airlines
Wed 12/168:10 am
COR
- SEA
2 stops31h 25m
LATAM Airlines
Deal found 6/21![LATAM Airlines logo]()
$1,613
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 9/232:30 pm
SEA
- AEP
2 stops21h 30m
Delta
Sun 10/118:05 pm
AEP
- SEA
2 stops29h 53m
Delta
Deal found 6/21![Delta logo]()
$1,280
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 8/116:30 am
SEA
- EZE
2 stops21h 30m
United Airlines
Tue 8/189:00 pm
EZE
- SEA
3 stops28h 15m
United Airlines
Deal found 6/21![United Airlines logo]()
$1,284
This Delta deal was found by Cheapflights users on 6/21. 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.
Wed 9/237:15 am
SEA
- AEP
2 stops20h 25m
Delta
Wed 10/148:05 pm
AEP
- SEA
2 stops22h 45m
Delta
Deal found 6/21![Delta logo]()
$1,280
This Delta deal was found by Cheapflights users on 6/21. 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.
Sun 9/209:35 pm
SEA
- AEP
2 stops30h 05m
Delta
Thu 10/83:45 pm
AEP
- SEA
2 stops22h 41m
Delta
Deal found 6/21![Delta logo]()
$1,280
This Trip.com deal was found by Cheapflights users on 6/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:12 am
SEA
- MDZ
3 stops47h 08m
Multiple Airlines
Thu 8/273:20 pm
MDZ
- SEA
3 stops26h 29m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,903
This Copa Airlines deal was found by Cheapflights users on 6/19. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:04 pm
SEA
- MDZ
2 stops27h 21m
Copa Airlines
Sun 8/91:25 am
MDZ
- SEA
2 stops24h 34m
Copa Airlines
Deal found 6/19![Copa Airlines logo]()
$1,822
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 9/2212:36 pm
SEA
- AEP
2 stops23h 24m
Delta
Thu 10/83:45 pm
AEP
- SEA
2 stops22h 41m
Delta
Deal found 6/21![Delta logo]()
$1,280
This Mytrip deal was found by Cheapflights users on 6/21. 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.
Wed 12/97:45 am
SEA
- COR
3 stops34h 38m
Multiple Airlines
Wed 12/1612:25 pm
COR
- SEA
3 stops34h 57m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,988
This Delta deal was found by Cheapflights users on 6/21. 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.
Mon 9/212:30 pm
SEA
- AEP
2 stops21h 30m
Delta
Wed 10/148:05 pm
AEP
- SEA
2 stops20h 55m
Delta
Deal found 6/21![Delta logo]()
$1,280
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am
SEA
- EZE
2 stops23h 55m
Delta
Wed 11/258:05 pm
EZE
- SEA
2 stops25h 30m
Delta
Deal found 6/23![Delta logo]()
$1,284
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:20 am
SEA
- AEP
2 stops20h 20m
Delta
Tue 10/208:05 pm
AEP
- SEA
2 stops20h 55m
Delta
Deal found 6/20![Delta logo]()
$1,348
This Justfly.com deal was found by Cheapflights users on 6/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:30 am
SEA
- BRC
2 stops40h 40m
Multiple Airlines
Thu 9/1010:30 pm
BRC
- SEA
2 stops49h 25m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$2,613
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
SEA
- MDZ
2 stops44h 20m
Delta
Thu 8/277:50 pm
MDZ
- SEA
2 stops24h 47m
Delta
Deal found 6/19![Delta logo]()
$1,548
This Delta deal was found by Cheapflights users on 6/22. 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.
Fri 8/149:10 am
SEA
- MDZ
2 stops41h 10m
Delta
Sat 8/297:35 am
MDZ
- SEA
2 stops43h 45m
Delta
Deal found 6/22![Delta logo]()
$1,548
Last-minute flights from Seattle to ArgentinaDiscover last-minute flight deals from Seattle to Argentina. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Argentina. Data last updated June 23, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 6/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Thu 6/2511:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/19![Aeromexico logo]()
$1,229
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 6/2311:03 am
SEA
- EZE
2 stops31h 24m
Multiple Airlines
Thu 6/2511:25 pm
EZE
- SEA
1 stop24h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,303
This FlightHub deal was found by Cheapflights users on 6/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Wed 7/111:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/23![Aeromexico logo]()
$1,274
This FlightHub deal was found by Cheapflights users on 6/20. 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.
Wed 7/19:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Thu 7/211:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/20![Aeromexico logo]()
$1,316
This SmartFares deal was found by Cheapflights users on 6/19. 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.
Wed 7/19:30 am
SEA
- EZE
1 stop31h 55m
Aeromexico
Thu 7/911:25 pm
EZE
- SEA
1 stop24h 30m
Aeromexico
Deal found 6/19![Aeromexico logo]()
$1,319
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Wed 7/18:12 am
SEA
- EZE
1 stop31h 03m
Multiple Airlines
Thu 7/911:00 am
EZE
- SEA
2 stops25h 38m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,363
This Mytrip deal was found by Cheapflights users on 6/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/512:35 pm
SEA
- EZE
3 stops41h 25m
Multiple Airlines
Sat 7/112:30 am
EZE
- SEA
3 stops36h 35m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,362
This Mytrip deal was found by Cheapflights users on 6/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/511:00 pm
SEA
- AEP
3 stops26h 40m
Multiple Airlines
Sun 7/127:00 am
AEP
- SEA
3 stops32h 05m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,422
This Expedia deal was found by Cheapflights users on 6/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/219:30 am
SEA
- EZE
1 stop31h 55m
Multiple Airlines
Mon 7/272:30 am
EZE
- SEA
2 stops23h 30m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,290
This Mytrip deal was found by Cheapflights users on 6/21. 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.
Tue 7/2111:00 pm
SEA
- AEP
3 stops26h 40m
Multiple Airlines
Tue 7/281:40 pm
AEP
- SEA
3 stops28h 42m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,472
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Sat 7/257:06 pm
SEA
- EZE
2 stops47h 21m
Multiple Airlines
Thu 8/2011:25 pm
EZE
- SEA
1 stop24h 30m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,374
This Kiwi.com deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:30 am
SEA
- EZE
1 stop31h 55m
Multiple Airlines
Tue 8/188:59 am
EZE
- SEA
2 stops36h 52m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,364
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 June 23, 2026.
Search for one-way flight options from Seattle to Argentina. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Wed 9/92:15 pm
SEA
- EZE
2 stops37h 42m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Sun 9/137:00 am
SEA
- EZE
3 stops37h 05m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/106:51 pm
SEA
- EZE
3 stops28h 32m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Sun 9/610:34 am
SEA
- EZE
2 stops36h 11m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/77:35 pm
SEA
- EZE
3 stops48h 30m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:00 am
SEA
- AEP
3 stops45h 30m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Sat 9/127:00 am
SEA
- AEP
3 stops45h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 9/811:00 pm
SEA
- EZE
3 stops27h 45m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Wed 9/162:15 pm
SEA
- EZE
2 stops30h 36m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Wed 9/167:00 am
SEA
- AEP
3 stops45h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Sun 9/137:00 am
SEA
- AEP
3 stops45h 30m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 9/811:00 pm
SEA
- AEP
3 stops26h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$478
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 June 23, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,094 (lol.travel) |
One-way from | $420 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $1,346 |
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 June 23, 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 11/11
8:25 am-10:30 am
2 stops21h 05m
Buenos Aires Jorge Newbery
Wed 11/25
8:05 pm-1:00 pm
2 stops21h 55m
$1,224
SeattleCordoba
SEA - COR
SEACOR
Seattle/Tacoma Intl
Wed 12/9
1:16 pm-12:25 am
2 stops30h 09m
Cordoba Pajas Blancas
Wed 12/16
7:01 am-11:21 pm
2 stops21h 20m
$1,243
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Mon 11/16
7:35 pm-1:53 am
2 stops25h 18m
Buenos Aires Ministro Pistarini
Tue 12/1
3:46 am-12:33 am
2 stops25h 47m
$1,244
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Sat 8/22
4:35 pm-4:36 am
2 stops32h 01m
Buenos Aires Ministro Pistarini
Sun 8/30
3:48 am-3:39 pm
2 stops39h 51m
$1,266
Quickest round-trip
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Thu 8/13
8:40 am-8:00 am
2 stops19h 20m
Buenos Aires Ministro Pistarini
Wed 8/26
9:00 pm-2:24 pm
2 stops21h 24m
$1,269
SeattleBuenos Aires
SEA - AEP
SEAAEP
Seattle/Tacoma Intl
Thu 8/13
7:16 am-7:40 am
2 stops20h 24m
Buenos Aires Jorge Newbery
Wed 8/26
8:05 pm-12:27 pm
2 stops20h 22m
$1,269
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Mon 9/21
7:15 am-6:10 am
2 stops18h 55m
Buenos Aires Ministro Pistarini
Wed 10/7
3:55 am-12:18 am
2 stops24h 23m
$1,280
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Wed 9/9
7:00 am-8:00 am
1 stop21h 00m
Buenos Aires Ministro Pistarini
Wed 9/23
9:00 pm-12:48 pm
1 stop19h 48m
$1,280
SeattleBuenos Aires
SEA - EZE
SEAEZE
Seattle/Tacoma Intl
Sun 9/20
9:35 pm-6:10 am
2 stops28h 35m
Buenos Aires Ministro Pistarini
Wed 10/7
3:55 am-12:18 am
2 stops24h 23m
$1,280
SeattleBuenos Aires
SEA - AEP
SEAAEP
Seattle/Tacoma Intl
Tue 9/22
7:15 am-7:40 am
2 stops20h 25m
Buenos Aires Jorge Newbery
Sun 10/11
8:05 pm-9:58 pm
2 stops29h 53m
$1,280
Showing 1-10 of 48 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-AEP
SEA-COR
SEA-EZE
SEA-MDZ
SEA-BRC
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-AEP
SEA-COR
SEA-EZE
SEA-MDZ
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 $1,506). 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.
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 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June 23, 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
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
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 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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Complete your trip
Complete your trip to Argentina by adding a car rental and/or hotel reservation to your travel itinerary.
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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 June 23, 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 3 airlines flying from Seattle to Argentina
Discover the top 3 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$696 | Average$1,348 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$964 | Average$1,506 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,126 | Average$1,376 | FlexibilityNo cancel fee | On-time71% |