$208+ Cheap flights from O'Hare Intl (ORD) to Argentina
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — EZE
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Cheapest flights from O'Hare Intl to ArgentinaExplore the most affordable flight options available from O'Hare Intl to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from O'Hare Intl to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Arajet deal was found by Cheapflights users on 9/5. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:20 am -
1 stop13h 55m
Thu 11/1911:00 am -
1 stop14h 40m
Deal found 9/5![Arajet logo]()
$721
This Arajet deal was found by Cheapflights users on 9/9. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:20 am -
1 stop16h 29m
Fri 11/65:00 am -
1 stop30h 57m
Deal found 9/9![Arajet logo]()
$737
This Arajet deal was found by Cheapflights users on 9/7. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:30 am -
1 stop15h 35m
Thu 10/297:45 am -
1 stop17h 55m
Deal found 9/7![Arajet logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sun 11/293:20 am -
1 stop19h 25m
Thu 12/104:45 am -
1 stop31h 12m
Deal found 9/5![Arajet logo]()
$750
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 am -
2 stops36h 50m
Thu 10/297:45 am -
1 stop17h 55m
Deal found 9/6![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sun 11/293:20 am -
1 stop19h 25m
Sun 12/138:40 am -
1 stop15h 40m
Deal found 9/5![Arajet logo]()
$766
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:20 am -
1 stop15h 45m
Thu 11/1911:00 am -
1 stop14h 40m
Deal found 9/6![Arajet logo]()
$770
This Arajet deal was found by Cheapflights users on 9/5. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:20 am -
1 stop17h 45m
Sat 12/129:15 pm -
1 stop27h 05m
Deal found 9/5![Arajet logo]()
$771
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/264:30 am -
1 stop15h 35m
Mon 11/211:05 pm -
2 stops45h 35m
Deal found 9/9![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 12/45:45 am -
1 stop22h 00m
Mon 12/144:55 pm -
2 stops32h 18m
Deal found 9/8![Multiple Airlines logo]()
$785
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 12/45:45 am -
2 stops24h 33m
Mon 12/148:05 pm -
2 stops29h 08m
Deal found 9/8![Multiple Airlines logo]()
$889
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 12/45:45 am -
2 stops22h 45m
Tue 12/158:05 pm -
2 stops29h 08m
Deal found 9/8![Multiple Airlines logo]()
$939
Best flights from O'Hare Intl to ArgentinaDiscover carefully curated flight deals from O'Hare Intl to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from O'Hare Intl to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Arajet deal was found by Cheapflights users on 9/5. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:20 am -
1 stop16h 29m
Fri 11/65:00 am -
1 stop30h 57m
Deal found 9/5![Arajet logo]()
$737
This Copa Airlines deal was found by Cheapflights users on 9/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:35 am -
1 stop15h 28m
Tue 12/158:58 am -
1 stop30h 48m
Deal found 9/10![Copa Airlines logo]()
$1,084
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:45 am -
1 stop21h 15m
Mon 10/59:00 pm -
1 stop19h 50m
Deal found 9/9![United Airlines logo]()
$1,100
This Delta deal was found by Cheapflights users on 9/7. 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.
Thu 10/296:08 pm -
2 stops19h 52m
Fri 11/208:40 am -
2 stops27h 42m
Deal found 9/7![Delta logo]()
$1,100
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:55 pm -
3 stops28h 35m
Tue 12/158:05 pm -
2 stops29h 08m
Deal found 9/7![Multiple Airlines logo]()
$1,144
This LATAM Airlines deal was found by Cheapflights users on 9/5. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:30 am -
2 stops29h 20m
Fri 11/67:40 am -
2 stops19h 17m
Deal found 9/5![LATAM Airlines logo]()
$1,156
This Avianca deal was found by Cheapflights users on 9/9. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:30 am -
2 stops17h 50m
Thu 9/177:25 am -
1 stop15h 55m
Deal found 9/9![Avianca logo]()
$1,576
This Copa Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 11/57:35 am -
1 stop16h 41m
Thu 11/195:16 am -
1 stop21h 55m
Deal found 9/8![Copa Airlines logo]()
$1,088
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:30 am -
1 stop24h 30m
Tue 9/229:00 pm -
1 stop19h 51m
Deal found 9/9![United Airlines logo]()
$1,100
This Delta deal was found by Cheapflights users on 9/7. 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.
Thu 10/296:08 pm -
2 stops19h 52m
Sat 11/148:05 pm -
2 stops30h 49m
Deal found 9/7![Delta logo]()
$1,100
This KAYAK deal was found by Cheapflights users on 9/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:23 am -
2 stops23h 47m
Sat 1/96:35 pm -
2 stops29h 57m
Deal found 9/5![Aerolineas Argentinas logo]()
$2,252
This Copa Airlines deal was found by Cheapflights users on 9/5. 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 11/127:35 am -
1 stop17h 40m
Sun 11/153:40 am -
1 stop23h 31m
Deal found 9/5![Copa Airlines logo]()
$1,088
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:22 pm -
1 stop15h 58m
Wed 12/210:05 pm -
1 stop15h 05m
Deal found 9/8![United Airlines logo]()
$1,100
This Delta deal was found by Cheapflights users on 9/7. 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.
Thu 10/296:08 pm -
2 stops19h 52m
Mon 11/165:35 pm -
2 stops33h 19m
Deal found 9/7![Delta logo]()
$1,100
This Arajet deal was found by Cheapflights users on 9/7. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:20 am -
1 stop16h 20m
Sat 1/93:30 am -
1 stop20h 50m
Deal found 9/7![Arajet logo]()
$1,253
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Sun 1/313:20 am -
3 stops39h 28m
Wed 2/1710:26 pm -
2 stops27h 14m
Deal found 9/5![Multiple Airlines logo]()
$1,265
This Copa Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 11/177:35 am -
1 stop14h 12m
Mon 12/72:34 pm -
1 stop25h 12m
Deal found 9/5![Copa Airlines logo]()
$1,088
This United Airlines deal was found by Cheapflights users on 9/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:22 pm -
1 stop13h 58m
Fri 11/2711:55 pm -
1 stop24h 45m
Deal found 9/9![United Airlines logo]()
$1,100
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 12/18:04 am -
2 stops20h 36m
Thu 12/105:35 pm -
2 stops19h 50m
Deal found 9/7![Delta logo]()
$1,100
This LATAM Airlines deal was found by Cheapflights users on 9/6. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:29 pm -
2 stops28h 52m
Thu 9/177:45 am -
2 stops26h 51m
Deal found 9/6![LATAM Airlines logo]()
$1,356
This Mytrip deal was found by Cheapflights users on 9/6. 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 9/233:45 pm -
3 stops34h 25m
Mon 10/55:10 am -
3 stops26h 42m
Deal found 9/6![Multiple Airlines logo]()
$1,313
This Copa Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 12/12:13 pm -
1 stop29h 11m
Thu 12/108:58 am -
1 stop30h 48m
Deal found 9/5![Copa Airlines logo]()
$1,088
This Delta deal was found by Cheapflights users on 9/7. 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.
Sun 9/278:55 am -
2 stops22h 50m
Mon 10/58:10 pm -
2 stops22h 22m
Deal found 9/7![Delta logo]()
$1,104
This Travelocity deal was found by Cheapflights users on 9/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:05 am -
2 stops19h 50m
Mon 10/51:50 pm -
2 stops29h 30m
Deal found 9/6![LATAM Airlines logo]()
$1,362
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 11/2610:00 am -
2 stops18h 40m
Tue 12/15:35 pm -
2 stops18h 47m
Deal found 9/8![Delta logo]()
$1,148
This Copa Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 10/108:01 am -
1 stop16h 21m
Sat 10/247:03 am -
1 stop19h 54m
Deal found 9/8![Copa Airlines logo]()
$1,184
This Travelocity deal was found by Cheapflights users on 9/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:05 am -
2 stops27h 25m
Mon 10/57:25 am -
1 stop15h 55m
Deal found 9/6![Multiple Airlines logo]()
$1,441
This Delta deal was found by Cheapflights users on 9/9. 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 11/178:04 am -
2 stops20h 36m
Mon 12/75:35 pm -
2 stops18h 47m
Deal found 9/9![Delta logo]()
$1,148
This Copa Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 10/233:20 pm -
1 stop31h 02m
Thu 10/291:31 am -
1 stop25h 34m
Deal found 9/8![Copa Airlines logo]()
$1,242
This Delta deal was found by Cheapflights users on 9/8. 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.
Sat 10/315:05 pm -
2 stops36h 35m
Fri 11/138:40 am -
2 stops27h 42m
Deal found 9/8![Delta logo]()
$1,148
Last-minute flights from O'Hare Intl to ArgentinaDiscover last-minute flight deals from O'Hare Intl to Argentina. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Argentina. Data last updated September 10, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/7. 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.
Mon 9/145:30 am -
1 stop16h 35m
Thu 9/249:45 am -
1 stop15h 55m
Deal found 9/7![Arajet logo]()
$807
This Booking.com deal was found by Cheapflights users on 9/8. 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 9/145:30 am -
1 stop16h 35m
Sat 9/262:45 am -
1 stop21h 25m
Deal found 9/8![Arajet logo]()
$808
This Trip.com deal was found by Cheapflights users on 9/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:20 am -
3 stops22h 25m
Sat 10/32:45 am -
3 stops47h 38m
Deal found 9/8![Multiple Airlines logo]()
$824
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:30 am -
2 stops29h 35m
Thu 10/297:45 am -
1 stop17h 55m
Deal found 9/6![Multiple Airlines logo]()
$823
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 10/166:45 am -
2 stops25h 16m
Sat 10/249:21 pm -
2 stops26h 49m
Deal found 9/8![Multiple Airlines logo]()
$1,021
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 am -
2 stops36h 50m
Thu 10/297:45 am -
1 stop17h 55m
Deal found 9/6![Multiple Airlines logo]()
$763
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/195:30 am -
2 stops36h 50m
Thu 10/293:40 am -
1 stop32h 17m
Deal found 9/7![Multiple Airlines logo]()
$827
This Mytrip deal was found by Cheapflights users on 9/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 am -
2 stops26h 46m
Fri 10/304:30 pm -
3 stops29h 28m
Deal found 9/7![Multiple Airlines logo]()
$1,001
This Arajet deal was found by Cheapflights users on 9/7. 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 Arajet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:30 am -
1 stop15h 35m
Thu 10/297:45 am -
1 stop17h 55m
Deal found 9/7![Arajet logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/264:30 am -
1 stop15h 35m
Mon 11/211:05 pm -
2 stops45h 35m
Deal found 9/9![Multiple Airlines logo]()
$773
This Mytrip deal was found by Cheapflights users on 9/9. 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 10/264:30 am -
2 stops25h 00m
Mon 11/210:10 pm -
2 stops25h 20m
Deal found 9/9![Multiple Airlines logo]()
$1,006
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sat 10/3111:27 am -
1 stop14h 18m
Thu 11/1911:00 am -
1 stop14h 40m
Deal found 9/7![Arajet logo]()
$800
One-way flights from O'Hare Intl to ArgentinaSearch for one-way flight options from O'Hare Intl to Argentina. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from O'Hare Intl to Argentina. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:30 am -
1 stop15h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Arajet logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sun 11/13:20 am -
1 stop16h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Arajet logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:20 am -
1 stop16h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Arajet logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 am -
2 stops25h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 am -
2 stops36h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Sun 11/153:20 am -
1 stop13h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Arajet logo]()
$302
This Mytrip deal was found by Cheapflights users on 9/6. 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.
Fri 12/45:45 am -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Arajet logo]()
$303
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 11/65:45 am -
1 stop24h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Arajet logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/285:30 am -
2 stops26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sun 11/13:20 am -
2 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sun 11/13:20 am -
2 stops30h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Mon 10/55:30 am -
2 stops29h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$353
Find flight deals from O'Hare Intl to Argentina
Keep the following information in mind while searching for O'Hare Intl to Argentina flight deals. Data was last updated September 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $721 (Arajet) |
One-way from | $208 (Kiwi.com) |
Popular in | February |
Cheapest in | April |
Average price | $1,105 |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Argentina that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoMendoza
ORD Chicago O'Hare Intl - MDZ Mendoza El Plumerillo
ORDMDZ
Chicago O'Hare Intl
Sun 11/1
3:20 am-10:49 pm
1 stop16h 29m
Mendoza El Plumerillo
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$277
ChicagoBuenos Aires
ORD Chicago O'Hare Intl - EZE Buenos Aires Ministro Pistarini
ORDEZE
Chicago O'Hare Intl
Mon 10/5
6:20 am-3:45 am
3 stops43h 25m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
ChicagoBuenos Aires
ORD Chicago O'Hare Intl - EZE Buenos Aires Ministro Pistarini
ORDEZE
Chicago O'Hare Intl
Mon 9/21
6:20 am-3:45 am
3 stops43h 25m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$398
ChicagoRosario
ORD Chicago O'Hare Intl - ROS Rosario Fisherton
ORDROS
Chicago O'Hare Intl
Sat 10/31
7:15 am-4:45 am
3 stops43h 30m
Rosario Fisherton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$409
ChicagoCordoba
ORD Chicago O'Hare Intl - COR Cordoba Pajas Blancas
ORDCOR
Chicago O'Hare Intl
Wed 10/28
6:30 am-2:30 am
3 stops42h 00m
Cordoba Pajas Blancas
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$414
ChicagoBuenos Aires
ORD Chicago O'Hare Intl - AEP Buenos Aires Jorge Newbery
ORDAEP
Chicago O'Hare Intl
Mon 9/28
5:30 am-9:40 am
2 stops26h 10m
Buenos Aires Jorge Newbery
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$416
ChicagoEl Calafate
ORD Chicago O'Hare Intl - FTE El Calafate
ORDFTE
Chicago O'Hare Intl
Mon 10/26
4:30 am-7:49 am
2 stops25h 19m
El Calafate
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$424
ChicagoMendoza
ORD Chicago O'Hare Intl - MDZ Mendoza El Plumerillo
ORDMDZ
Chicago O'Hare Intl
Tue 11/3
9:51 am-5:00 pm
3 stops52h 09m
Mendoza El Plumerillo
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$426
ChicagoMendoza
ORD Chicago O'Hare Intl - MDZ Mendoza El Plumerillo
ORDMDZ
Chicago O'Hare Intl
Wed 11/4
9:51 am-5:00 pm
3 stops28h 09m
Mendoza El Plumerillo
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$428
ChicagoCordoba
ORD Chicago O'Hare Intl - COR Cordoba Pajas Blancas
ORDCOR
Chicago O'Hare Intl
Wed 11/4
9:51 am-2:30 am
3 stops37h 39m
Cordoba Pajas Blancas
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$434
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from O'Hare Intl to Argentina
Have a flexible travel schedule? Discover the best time to fly to Argentina from O'Hare Intl with our price prediction graph.
ORD-EZE
ORD-AEP
ORD-MDZ
ORD-COR
ORD-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 Chicago O'Hare Intl Airport to Argentina
ORD-AR0
ORD-EZE
ORD-AEP
ORD-MDZ
ORD-COR
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Argentina?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Argentina (average of $958). Flying from Chicago O'Hare Intl Airport to Argentina in July is currently the most expensive (average of $1,477). 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 O'Hare Intl Airport to Argentina?
The price you pay for your flight from Chicago O'Hare Intl Airport to Argentina may vary depending on when you book. For the best chance of a lower fare, look to book 46 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 September 10, 2026.
Read reviews from past customers who have flown Delta,Copa Airlines, andUnited Airlines from Chicago O'Hare Intl Airport 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.
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Overall
7.8
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl 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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O'Hare Intl and Argentina flights
Browse other O'Hare Intl and Argentina flight options. Last updated on September 10, 2026.
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O'Hare Intl to Argentina flights
Consider these flights traveling from O'Hare Intl to Argentina.
Top 8 airlines flying from O'Hare Intl to Argentina
Discover the top 8 airlines that operate flights from O'Hare Intl 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$360 | Average$901 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$609 | Average$1,171 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$727 | Average$918 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$792 | Average$1,050 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$901 | Average$1,496 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$951 | Average$1,221 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$961 | Average$1,337 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,025 | Average$2,313 | FlexibilityNo cancel fee | On-timeN/A |