$248+ Cheap flights from Chicago (CHI) 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — EZE
Aug 9 — Aug 161
Round-trip
1 adult, Economy
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Cheapest flights from Chicago to ArgentinaExplore the most affordable flight options available from Chicago to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
Explore the most affordable flight options available from Chicago to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
This Booking.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:30 am
ORD
- EZE
1 stop16h 35m
Arajet
Thu 9/179:45 am
EZE
- ORD
1 stop15h 55m
Arajet
Deal found 7/5![Arajet logo]()
$486
This Mytrip deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/145:30 am
ORD
- EZE
1 stop16h 35m
Multiple Airlines
Thu 9/179:45 am
EZE
- ORD
3 stops31h 07m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/145:30 am
ORD
- EZE
1 stop16h 35m
Arajet
Fri 10/239:15 pm
EZE
- ORD
1 stop15h 57m
Arajet
Deal found 7/9![Arajet logo]()
$684
This Booking.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:30 am
ORD
- COR
1 stop14h 54m
Arajet
Fri 10/165:00 am
COR
- ORD
1 stop32h 12m
Arajet
Deal found 7/8![Arajet logo]()
$713
This Booking.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:30 am
ORD
- EZE
1 stop24h 45m
Arajet
Fri 10/169:15 pm
EZE
- ORD
1 stop15h 57m
Arajet
Deal found 7/10![Arajet logo]()
$713
This Booking.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 am
ORD
- EZE
1 stop22h 00m
Arajet
Sat 9/192:45 am
EZE
- ORD
1 stop21h 25m
Arajet
Deal found 7/6![Arajet logo]()
$718
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/1512:12 pm
ORD
- EZE
1 stop13h 58m
Arajet
Fri 8/219:15 pm
EZE
- ORD
1 stop15h 57m
Arajet
Deal found 7/8![Arajet logo]()
$722
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/145:30 am
ORD
- EZE
1 stop16h 35m
Arajet
Thu 10/2911:00 am
EZE
- ORD
1 stop14h 40m
Arajet
Deal found 7/9![Arajet logo]()
$733
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:45 am
ORD
- EZE
1 stop22h 00m
Arajet
Fri 8/219:15 pm
EZE
- ORD
1 stop15h 57m
Arajet
Deal found 7/8![Arajet logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/1512:12 pm
ORD
- EZE
1 stop13h 58m
Arajet
Sat 8/222:45 am
EZE
- ORD
1 stop21h 25m
Arajet
Deal found 7/8![Arajet logo]()
$757
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 11/293:20 am
ORD
- EZE
1 stop13h 55m
Arajet
Sun 12/138:40 am
EZE
- ORD
1 stop15h 40m
Arajet
Deal found 7/10![Arajet logo]()
$758
This Mytrip deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 10/55:30 am
ORD
- COR
1 stop14h 54m
Multiple Airlines
Fri 10/168:33 am
COR
- ORD
2 stops28h 39m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$803
Best flights from Chicago to ArgentinaDiscover carefully curated flight deals from Chicago to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
Discover carefully curated flight deals from Chicago to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
This Mytrip deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 10/55:30 am
ORD
- COR
1 stop14h 54m
Multiple Airlines
Fri 10/168:33 am
COR
- ORD
2 stops28h 39m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$803
This Arajet deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:45 am
ORD
- EZE
1 stop22h 00m
Arajet
Wed 12/99:15 pm
EZE
- ORD
1 stop28h 25m
Arajet
Deal found 7/10![Arajet logo]()
$809
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/175:10 pm
MDW
- EZE
1 stop14h 35m
Delta
Mon 8/248:10 pm
EZE
- MDW
1 stop15h 49m
Delta
Deal found 7/9![Delta logo]()
$908
This Copa Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/198:02 am
ORD
- EZE
1 stop21h 55m
Copa Airlines
Tue 8/252:17 am
EZE
- ORD
1 stop24h 45m
Copa Airlines
Deal found 7/7![Copa Airlines logo]()
$946
This FlightHub deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/2011:20 pm
ORD
- AEP
1 stop28h 20m
Avianca
Sat 9/267:00 am
AEP
- ORD
1 stop16h 20m
Avianca
Deal found 7/9![Avianca logo]()
$1,132
This LATAM Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/235:10 pm
MDW
- AEP
2 stops20h 50m
LATAM Airlines
Sun 8/308:05 pm
AEP
- MDW
2 stops21h 39m
LATAM Airlines
Deal found 7/9![LATAM Airlines logo]()
$1,185
This Booking.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:30 am
ORD
- COR
1 stop14h 54m
Arajet
Fri 10/165:00 am
COR
- ORD
1 stop32h 12m
Arajet
Deal found 7/8![Arajet logo]()
$821
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:45 am
ORD
- AEP
2 stops26h 35m
Multiple Airlines
Sat 11/147:04 pm
AEP
- ORD
2 stops28h 16m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$902
This Arajet deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:45 am
ORD
- EZE
1 stop22h 00m
Arajet
Sat 12/129:15 pm
EZE
- ORD
1 stop27h 05m
Arajet
Deal found 7/10![Arajet logo]()
$836
This Copa Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/28:01 am
ORD
- EZE
1 stop21h 56m
Copa Airlines
Mon 9/145:25 am
EZE
- ORD
1 stop21h 37m
Copa Airlines
Deal found 7/6![Copa Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 11/151:05 pm
MDW
- EZE
1 stop15h 30m
Delta
Wed 11/259:30 pm
EZE
- MDW
1 stop21h 55m
Delta
Deal found 7/8![Delta logo]()
$958
This Copa Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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.
Sun 11/152:13 pm
ORD
- EZE
1 stop29h 07m
Copa Airlines
Wed 11/258:56 am
EZE
- ORD
1 stop18h 15m
Copa Airlines
Deal found 7/8![Copa Airlines logo]()
$946
This Mytrip deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/181:40 am
ORD
- COR
3 stops26h 15m
Multiple Airlines
Wed 8/267:03 pm
COR
- ORD
3 stops31h 59m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$957
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/210:54 am
MDW
- EZE
1 stop20h 51m
Delta
Mon 9/148:10 pm
EZE
- MDW
1 stop17h 45m
Delta
Deal found 7/6![Delta logo]()
$958
This Copa Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/178:02 am
ORD
- EZE
1 stop21h 55m
Copa Airlines
Sun 11/14:02 am
EZE
- ORD
1 stop23h 09m
Copa Airlines
Deal found 7/6![Copa Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/66:05 am
MDW
- EZE
2 stops22h 05m
Delta
Wed 9/168:10 pm
EZE
- MDW
1 stop17h 45m
Delta
Deal found 7/6![Delta logo]()
$958
This Mytrip deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/191:59 am
ORD
- COR
3 stops22h 31m
Multiple Airlines
Thu 8/277:25 am
COR
- ORD
1 stop15h 55m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$966
This Despegar deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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.
Thu 8/2010:54 am
MDW
- MDZ
2 stops17h 26m
LATAM Airlines
Thu 8/277:35 am
MDZ
- MDW
2 stops28h 24m
LATAM Airlines
Deal found 7/6![LATAM Airlines logo]()
$1,227
This Copa Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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.
Sun 9/133:20 pm
ORD
- EZE
1 stop29h 06m
Copa Airlines
Thu 9/248:59 am
EZE
- ORD
1 stop18h 03m
Copa Airlines
Deal found 7/5![Copa Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/158:05 am
ORD
- EZE
2 stops20h 05m
Delta
Fri 10/28:10 pm
EZE
- ORD
1 stop15h 14m
Delta
Deal found 7/9![Delta logo]()
$958
This Mytrip deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/175:30 am
ORD
- AEP
3 stops27h 30m
Multiple Airlines
Mon 8/245:35 pm
AEP
- ORD
2 stops32h 12m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,007
This Expedia deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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.
Fri 8/216:05 am
MDW
- MDZ
2 stops22h 15m
LATAM Airlines
Fri 8/287:35 am
MDZ
- MDW
2 stops28h 35m
LATAM Airlines
Deal found 7/7![LATAM Airlines logo]()
$1,227
This Avianca deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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.
Sat 9/2611:20 pm
ORD
- USH
2 stops31h 10m
Avianca
Tue 9/295:40 pm
USH
- ORD
2 stops29h 40m
Avianca
Deal found 7/5![Avianca logo]()
$1,363
This Copa Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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.
Thu 9/248:01 am
ORD
- EZE
1 stop17h 14m
Copa Airlines
Mon 9/285:25 am
EZE
- ORD
1 stop21h 37m
Copa Airlines
Deal found 7/5![Copa Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/168:05 am
ORD
- EZE
2 stops20h 05m
Delta
Thu 10/297:20 am
EZE
- ORD
2 stops18h 31m
Delta
Deal found 7/9![Delta logo]()
$958
This Mytrip deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/1911:20 pm
ORD
- AEP
1 stop28h 20m
Multiple Airlines
Wed 8/265:35 pm
AEP
- ORD
2 stops32h 12m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$1,009
This PocketFare deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure PocketFare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:30 am
ORD
- ROS
2 stops22h 50m
LATAM Airlines
Mon 8/3112:40 pm
ROS
- ORD
2 stops25h 36m
LATAM Airlines
Deal found 7/10![LATAM Airlines logo]()
$1,258
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 11/41:00 pm
MDW
- AEP
2 stops24h 00m
Delta
Wed 11/255:35 pm
AEP
- MDW
2 stops19h 17m
Delta
Deal found 7/8![Delta logo]()
$958
This BestDay deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BestDay is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:20 pm
ORD
- FTE
2 stops30h 45m
Avianca
Thu 8/277:25 pm
FTE
- ORD
3 stops45h 23m
Avianca
Deal found 7/6![Avianca logo]()
$1,434
This Delta deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 8/216:05 am
MDW
- AEP
2 stops23h 35m
Delta
Fri 8/288:05 pm
AEP
- MDW
2 stops21h 33m
Delta
Deal found 7/7![Delta logo]()
$958
Last-minute flights from Chicago to ArgentinaDiscover last-minute flight deals from Chicago to Argentina. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Argentina. Data last updated July 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/105:30 am
ORD
- EZE
1 stop16h 35m
Arajet
Fri 8/219:15 pm
EZE
- ORD
1 stop15h 57m
Arajet
Deal found 7/8![Arajet logo]()
$795
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/1312:44 am
ORD
- EZE
2 stops28h 46m
Multiple Airlines
Fri 8/219:15 pm
EZE
- ORD
1 stop15h 57m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:45 am
ORD
- EZE
1 stop22h 00m
Arajet
Fri 8/219:15 pm
EZE
- ORD
1 stop15h 57m
Arajet
Deal found 7/8![Arajet logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:45 am
ORD
- EZE
1 stop22h 00m
Arajet
Sat 8/222:45 am
EZE
- ORD
1 stop21h 25m
Arajet
Deal found 7/8![Arajet logo]()
$773
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/1512:12 pm
ORD
- EZE
1 stop13h 58m
Arajet
Fri 8/219:15 pm
EZE
- ORD
1 stop15h 57m
Arajet
Deal found 7/8![Arajet logo]()
$722
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/1512:12 pm
ORD
- EZE
1 stop13h 58m
Arajet
Sat 8/222:45 am
EZE
- ORD
1 stop21h 25m
Arajet
Deal found 7/8![Arajet logo]()
$757
This Despegar deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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.
Sat 8/1512:12 pm
ORD
- EZE
1 stop13h 58m
Arajet
Sun 8/308:40 am
EZE
- ORD
1 stop15h 30m
Arajet
Deal found 7/7![Arajet logo]()
$809
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/175:13 pm
ORD
- EZE
2 stops31h 47m
Multiple Airlines
Sat 8/222:45 am
EZE
- ORD
1 stop21h 25m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/2212:12 pm
ORD
- EZE
1 stop13h 58m
Arajet
Fri 8/289:15 pm
EZE
- ORD
1 stop15h 57m
Arajet
Deal found 7/8![Arajet logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/2212:12 pm
ORD
- EZE
1 stop13h 58m
Multiple Airlines
Thu 8/275:30 am
EZE
- ORD
2 stops21h 32m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$787
This Booking.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:12 pm
ORD
- EZE
1 stop13h 58m
Arajet
Sat 9/52:45 am
EZE
- ORD
1 stop21h 25m
Arajet
Deal found 7/7![Arajet logo]()
$789
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/2212:12 pm
ORD
- EZE
1 stop13h 58m
Multiple Airlines
Tue 8/253:55 pm
EZE
- ORD
2 stops19h 28m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$796
One-way flights from Chicago to ArgentinaSearch for one-way flight options from Chicago to Argentina. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
Search for one-way flight options from Chicago to Argentina. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/55:30 am
ORD
- AEP
2 stops40h 36m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/55:30 am
ORD
- EZE
2 stops32h 27m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$260
This eDestinos deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/55:30 am
ORD
- EZE
1 stop16h 35m
Arajet
Deal found 7/9![Arajet logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 10/57:25 am
MDW
- EZE
3 stops41h 35m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/248:37 am
ORD
- EZE
3 stops41h 08m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 9/910:40 pm
ORD
- EZE
3 stops50h 43m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/2212:44 am
ORD
- AEP
3 stops40h 21m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$301
This eDestinos deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” 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 9/285:30 am
ORD
- EZE
1 stop16h 35m
Arajet
Deal found 7/10![Arajet logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 9/1510:40 pm
ORD
- EZE
3 stops51h 05m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/277:44 pm
ORD
- AEP
3 stops41h 46m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” 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 9/712:44 am
ORD
- AEP
3 stops49h 36m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/2411:50 am
MDW
- EZE
3 stops37h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$336
Find flight deals from Chicago to Argentina
Keep the following information in mind while searching for Chicago to Argentina flight deals. Data was last updated July 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $486 (Booking.com) |
One-way from | $248 (Kiwi.com) |
Popular in | September |
Cheapest in | April |
Average price | $985 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 July 10, 2026.
Use the filters below to find and compare flights from Chicago to Argentina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoCordoba
ORD - COR
ORDCOR
Chicago O'Hare Intl
Mon 10/5
5:30 am-10:24 pm
1 stop14h 54m
Cordoba Pajas Blancas
Fri 10/16
8:33 am-11:12 am
2 stops28h 39m
$803
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
Fri 11/27
5:45 am-6:45 am
1 stop22h 00m
Buenos Aires Ministro Pistarini
Wed 12/9
9:15 pm-10:40 pm
1 stop28h 25m
$809
ChicagoCordoba
ORD - COR
ORDCOR
Chicago O'Hare Intl
Mon 10/5
5:30 am-10:24 pm
1 stop14h 54m
Cordoba Pajas Blancas
Fri 10/16
5:00 am-11:12 am
1 stop32h 12m
$821
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
Fri 11/27
5:45 am-6:45 am
1 stop22h 00m
Buenos Aires Ministro Pistarini
Sat 12/12
9:15 pm-9:20 pm
1 stop27h 05m
$836
ChicagoBuenos Aires
ORD - AEP
ORDAEP
Chicago O'Hare Intl
Fri 11/6
5:45 am-11:20 am
2 stops26h 35m
Buenos Aires Jorge Newbery
Sat 11/14
7:04 pm-8:20 pm
2 stops28h 16m
$902
Quickest round-trip
ChicagoBuenos Aires
MDW - EZE
MDWEZE
Chicago Midway
Mon 8/17
5:10 pm-9:45 am
1 stop14h 35m
Buenos Aires Ministro Pistarini
Mon 8/24
8:10 pm-9:59 am
1 stop15h 49m
$908
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
Wed 8/19
8:02 am-7:57 am
1 stop21h 55m
Buenos Aires Ministro Pistarini
Tue 8/25
2:17 am-1:02 am
1 stop24h 45m
$946
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
Wed 9/2
8:01 am-7:57 am
1 stop21h 56m
Buenos Aires Ministro Pistarini
Mon 9/14
5:25 am-1:02 am
1 stop21h 37m
$946
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
Sun 11/15
2:13 pm-10:20 pm
1 stop29h 07m
Buenos Aires Ministro Pistarini
Wed 11/25
8:56 am-12:11 am
1 stop18h 15m
$946
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
Mon 8/17
8:02 am-7:57 am
1 stop21h 55m
Buenos Aires Ministro Pistarini
Sun 11/1
4:02 am-12:11 am
1 stop23h 09m
$946
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Chicago to Argentina
Have a flexible travel schedule? Discover the best time to fly to Argentina from Chicago with our price prediction graph.
ORD-EZE
MDW-EZE
ORD-AEP
ORD-USH
MDW-AEP
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 Chicago to Argentina
CHI-AR0
ORD-EZE
MDW-EZE
ORD-AEP
ORD-USH
What is the cheapest month to book a flight from Chicago to Argentina?
Currently, March is the cheapest month in which you can book a flight from Chicago to Argentina (average of $134). Flying from Chicago to Argentina in April is currently the most expensive (average of $746). 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 Chicago to Argentina?
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Argentina. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 July 10, 2026.
Peruse reviews from past customers who have flown with Copa Airlines,United Airlines, andAmerican Airlines from Chicago to Argentina to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Food
6.9
Overall
7.6
Crew
8.1
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Entertainment
6.8
Food
6.9
Overall
7.6
Crew
8.1
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Entertainment
6.8
Food
6.9
Overall
7.6
Crew
8.1
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Entertainment
6.8
Food
6.9
Overall
7.6
Crew
8.1
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Entertainment
6.8
Food
6.9
Overall
7.6
Crew
8.1
Boarding
7.8
Comfort
7.4
Reviews
1 / 20
2.0
MediocreKaterine,Mar 2026
LAX - PTY
Related info for your journey
Find useful and relevant information for your journey from Chicago to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Chicago to Argentina
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Argentina by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Argentina by cabin class
Find flights from Chicago to Argentina, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Argentina flights
Browse other Chicago and Argentina flight options. Last updated on July 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Chicago to Argentina flights
Consider these flights traveling from Chicago to Argentina.
Top 7 airlines flying from Chicago to Argentina
Discover the top 7 airlines that operate flights from Chicago 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 July 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$360 | Average$892 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$569 | Average$1,135 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$727 | Average$918 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$795 | Average$990 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$901 | Average$1,496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$951 | Average$1,155 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$972 | Average$1,284 | FlexibilityNo cancel fee | On-time71% |