$322+ Cheap flights from Wisconsin to Buenos Aires (BUE)
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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BUE
mar. 6 — mar. 131
1 adult, Economy
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Cheapest flights from Wisconsin to Buenos AiresExplore the most affordable flight options available from Wisconsin to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 4, 2026.
Explore the most affordable flight options available from Wisconsin to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/265:15 am
ORD
- EZE
3 stops21h 50m
Multiple Airlines
jue. 6/2511:00 am
EZE
- ORD
1 stop14h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$910
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/236:34 pm
ORD
- AEP
2 stops35h 56m
Multiple Airlines
dom. 6/285:10 pm
AEP
- ORD
2 stops32h 37m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$910
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/205:15 am
ORD
- EZE
3 stops21h 45m
Multiple Airlines
jue. 6/2511:00 am
EZE
- ORD
1 stop14h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$911
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/57:23 pm
ORD
- AEP
2 stops31h 17m
Multiple Airlines
dom. 3/152:30 pm
AEP
- ORD
2 stops32h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$911
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/1511:27 am
ORD
- EZE
1 stop14h 18m
Multiple Airlines
mar. 8/2510:45 pm
EZE
- ORD
1 stop21h 30m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$913
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/56:51 pm
ORD
- EZE
2 stops30h 44m
Multiple Airlines
dom. 3/83:55 pm
EZE
- ORD
3 stops29h 52m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$914
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/17:23 pm
ORD
- AEP
2 stops34h 07m
Multiple Airlines
mar. 3/312:10 am
AEP
- ORD
2 stops23h 10m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$914
This LATAM Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
lun. 3/91:37 pm
ORD
- EZE
2 stops17h 38m
LATAM Airlines
lun. 3/167:04 pm
EZE
- ORD
2 stops16h 56m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$917
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/261:37 pm
ORD
- AEP
2 stops23h 03m
LATAM Airlines
jue. 4/23:45 pm
AEP
- ORD
2 stops27h 25m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$917
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/49:23 am
ORD
- EZE
1 stop23h 12m
Multiple Airlines
sáb. 2/71:40 am
EZE
- ORD
2 stops24h 04m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$918
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/175:15 am
ORD
- AEP
3 stops26h 15m
Multiple Airlines
dom. 6/215:10 pm
AEP
- ORD
2 stops32h 37m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$919
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/49:23 am
ORD
- EZE
1 stop23h 12m
Multiple Airlines
sáb. 2/147:00 pm
EZE
- ORD
2 stops28h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$920
Best flights from Wisconsin to Buenos AiresDiscover carefully curated flight deals from Wisconsin to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 4, 2026.
Discover carefully curated flight deals from Wisconsin to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 4, 2026.
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/17:23 pm
ORD
- AEP
2 stops34h 07m
Multiple Airlines
dom. 3/152:30 pm
AEP
- ORD
2 stops32h 50m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$914
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/168:53 am
ORD
- EZE
1 stop19h 27m
United Airlines
lun. 2/2311:55 pm
EZE
- ORD
1 stop17h 48m
United Airlines
Deal found 2/2![United Airlines logo]()
$917
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/295:53 pm
ORD
- EZE
1 stop13h 52m
LATAM Airlines
mié. 5/67:35 am
EZE
- ORD
2 stops18h 24m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$917
This Ticket deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/710:20 pm
ORD
- EZE
1 stop23h 15m
Avianca
lun. 3/234:55 pm
EZE
- ORD
1 stop30h 25m
Avianca
Deal found 2/4![Avianca logo]()
$917
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/169:50 am
ORD
- EZE
2 stops21h 10m
Delta
jue. 3/267:10 am
EZE
- ORD
2 stops18h 44m
Delta
Deal found 2/1![Delta logo]()
$921
This Copa Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/88:02 am
ORD
- EZE
1 stop14h 50m
Copa Airlines
lun. 6/222:49 pm
EZE
- ORD
1 stop25h 17m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$925
This Trip.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
sáb. 6/2011:27 am
ORD
- EZE
1 stop14h 18m
Arajet
sáb. 7/259:15 pm
EZE
- ORD
1 stop26h 55m
Arajet
Deal found 2/4![Arajet logo]()
$926
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/274:47 pm
MKE
- EZE
2 stops15h 12m
American Airlines
lun. 4/611:30 pm
EZE
- MKE
2 stops18h 26m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,091
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/712:00 pm
MSP
- EZE
2 stops24h 30m
Air Canada
jue. 4/94:30 pm
EZE
- MSP
2 stops29h 36m
Air Canada
Deal found 2/2![Air Canada logo]()
$1,129
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1710:35 am
ORD
- EZE
1 stop19h 45m
United Airlines
jue. 3/269:05 pm
EZE
- ORD
1 stop16h 05m
United Airlines
Deal found 2/1![United Airlines logo]()
$917
This FlightHub deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/121:37 pm
ORD
- EZE
2 stops17h 38m
LATAM Airlines
mar. 3/248:00 am
EZE
- ORD
2 stops17h 54m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$917
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/175:15 am
ORD
- AEP
3 stops26h 15m
Multiple Airlines
dom. 6/215:10 pm
AEP
- ORD
2 stops32h 37m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$919
This Copa Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/68:02 am
ORD
- EZE
1 stop16h 28m
Copa Airlines
vie. 6/193:48 am
EZE
- ORD
1 stop23h 27m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$925
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1911:20 pm
ORD
- AEP
1 stop28h 20m
Avianca
lun. 4/277:00 am
AEP
- ORD
1 stop16h 20m
Avianca
Deal found 2/2![Avianca logo]()
$947
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/411:19 am
ORD
- AEP
2 stops18h 21m
LATAM Airlines
lun. 5/184:55 pm
AEP
- ORD
2 stops21h 26m
LATAM Airlines
Deal found 2/1![LATAM Airlines logo]()
$917
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/296:45 am
ORD
- AEP
2 stops26h 35m
Multiple Airlines
sáb. 6/610:30 am
AEP
- ORD
3 stops39h 17m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$923
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/3011:20 pm
ORD
- AEP
1 stop28h 20m
Avianca
vie. 4/37:00 am
AEP
- ORD
1 stop16h 20m
Avianca
Deal found 2/2![Avianca logo]()
$947
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/168:00 am
MKE
- EZE
1 stop22h 20m
United Airlines
lun. 4/139:00 pm
EZE
- MKE
1 stop15h 10m
United Airlines
Deal found 2/2![United Airlines logo]()
$992
This LATAM Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/35:15 pm
MSN
- EZE
1 stop14h 30m
Delta
dom. 5/108:10 pm
EZE
- MSN
1 stop15h 56m
Delta
Deal found 2/3![Delta logo]()
$1,127
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/157:05 am
ORD
- AEP
2 stops43h 15m
Multiple Airlines
jue. 9/1012:45 pm
AEP
- ORD
1 stop34h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$933
This LATAM Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/95:15 pm
MSN
- EZE
2 stops38h 20m
LATAM Airlines
jue. 3/127:10 am
EZE
- MSN
3 stops35h 19m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$945
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/84:25 pm
MSP
- EZE
2 stops20h 05m
Air Canada
mié. 4/224:30 pm
EZE
- MSP
2 stops29h 36m
Air Canada
Deal found 2/2![Air Canada logo]()
$1,149
This oojo deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/510:20 pm
ORD
- AEP
1 stop28h 20m
Avianca
dom. 3/157:00 am
AEP
- ORD
1 stop16h 20m
Avianca
Deal found 2/2![Avianca logo]()
$967
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/276:00 am
MSP
- EZE
1 stop24h 00m
American Airlines
sáb. 4/1111:35 pm
EZE
- MSP
1 stop25h 17m
American Airlines
Deal found 2/3![American Airlines logo]()
$1,217
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/57:23 pm
ORD
- AEP
2 stops34h 07m
Multiple Airlines
dom. 3/155:15 am
AEP
- ORD
3 stops40h 36m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$936
This Avianca deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2911:20 pm
ORD
- AEP
1 stop28h 20m
Avianca
dom. 5/37:00 am
AEP
- ORD
1 stop16h 20m
Avianca
Deal found 2/2![Avianca logo]()
$970
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/38:40 pm
MSN
- EZE
2 stops33h 20m
United Airlines
dom. 5/109:00 pm
EZE
- MSN
2 stops28h 59m
United Airlines
Deal found 2/3![United Airlines logo]()
$1,091
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/196:00 am
MSP
- EZE
1 stop23h 10m
American Airlines
jue. 3/2610:25 pm
EZE
- MSP
1 stop17h 51m
American Airlines
Deal found 2/1![American Airlines logo]()
$1,217
This KAYAK deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/1610:09 am
MKE
- EZE
2 stops17h 56m
LATAM Airlines
lun. 4/137:45 am
EZE
- MKE
2 stops18h 12m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$1,069
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/15:15 am
ORD
- AEP
3 stops36h 25m
Multiple Airlines
mié. 3/411:16 pm
AEP
- ORD
3 stops39h 06m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$978
Last-minute flights from Wisconsin to Buenos AiresDiscover last-minute flight deals from Wisconsin to Buenos Aires. Data last updated febrero 4, 2026 and is based on user searches.
Discover last-minute flight deals from Wisconsin to Buenos Aires. Data last updated febrero 4, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/311:59 pm
ORD
- EZE
3 stops30h 41m
Multiple Airlines
mar. 2/107:45 pm
EZE
- ORD
2 stops27h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$913
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/49:23 am
ORD
- EZE
1 stop23h 12m
Multiple Airlines
sáb. 2/71:40 am
EZE
- ORD
2 stops24h 04m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$918
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/49:23 am
ORD
- EZE
1 stop23h 12m
Multiple Airlines
sáb. 2/147:00 pm
EZE
- ORD
2 stops28h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$920
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1610:35 am
ORD
- EZE
2 stops20h 40m
Delta
lun. 2/238:55 pm
EZE
- ORD
2 stops22h 46m
Delta
Deal found 2/2![Delta logo]()
$921
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/216:51 pm
ORD
- EZE
2 stops31h 09m
Multiple Airlines
mar. 3/311:00 am
EZE
- ORD
1 stop25h 39m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$925
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/17:23 pm
ORD
- AEP
2 stops34h 07m
Multiple Airlines
mar. 3/312:10 am
AEP
- ORD
2 stops23h 10m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$914
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/57:23 pm
ORD
- AEP
2 stops31h 17m
Multiple Airlines
dom. 3/152:30 pm
AEP
- ORD
2 stops32h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$911
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/56:51 pm
ORD
- EZE
2 stops30h 44m
Multiple Airlines
dom. 3/83:55 pm
EZE
- ORD
3 stops29h 52m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$914
This Avianca deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/811:20 pm
ORD
- EZE
1 stop14h 30m
Avianca
dom. 3/157:30 am
EZE
- ORD
1 stop15h 50m
Avianca
Deal found 2/2![Avianca logo]()
$922
This LATAM Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
lun. 3/91:37 pm
ORD
- EZE
2 stops17h 38m
LATAM Airlines
lun. 3/167:04 pm
EZE
- ORD
2 stops16h 56m
LATAM Airlines
Deal found 2/4![LATAM Airlines logo]()
$917
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/97:00 am
ORD
- EZE
3 stops40h 20m
Multiple Airlines
mar. 3/312:30 am
EZE
- ORD
2 stops22h 47m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$924
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/261:37 pm
ORD
- AEP
2 stops23h 03m
LATAM Airlines
jue. 4/23:45 pm
AEP
- ORD
2 stops27h 25m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$917
One-way flights from Wisconsin to Buenos AiresSearch for one-way flight options from Wisconsin to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated febrero 4, 2026.
Search for one-way flight options from Wisconsin to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated febrero 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
jue. 3/57:23 pm
ORD
- EZE
3 stops44h 17m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
jue. 3/57:23 pm
ORD
- AEP
3 stops36h 57m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$322
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/25:05 am
ORD
- AEP
2 stops25h 25m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
sáb. 3/74:44 pm
ORD
- EZE
3 stops36h 11m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
jue. 4/26:40 am
ORD
- EZE
3 stops43h 20m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/157:17 am
ORD
- AEP
2 stops43h 03m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/156:10 pm
ORD
- EZE
3 stops52h 20m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/191:37 pm
ORD
- EZE
3 stops29h 44m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
mar. 3/36:02 pm
ORD
- EZE
3 stops34h 53m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/271:37 pm
ORD
- AEP
2 stops19h 43m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
vie. 3/69:18 am
ORD
- EZE
3 stops30h 22m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” 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.
mié. 3/47:00 am
ORD
- AEP
2 stops25h 20m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$370
Find flight deals from Wisconsin to Buenos Aires
Keep the following information in mind while searching for Wisconsin to Buenos Aires flight deals. Data was last updated febrero 4, 2026.
Round-trip from | $910 (Kiwi.com) |
|---|---|
One-way from | $322 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,165 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wisconsin to Buenos Aires 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 febrero 4, 2026.
Use the filters below to find and compare flights from Wisconsin to Buenos Aires that are best for you.
Fly from
Wisconsin
Fly to
Buenos Aires
Route
Depart
Return
Price
ChicagoBuenos Aires
ORD - AEP
ORDAEP
Chicago O'Hare Intl
dom. 3/1
7:23 pm-8:30 am
2 stops34h 07m
Buenos Aires Jorge Newbery
dom. 3/15
2:30 pm-9:20 pm
2 stops32h 50m
$914
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
lun. 2/16
8:53 am-7:20 am
1 stop19h 27m
Buenos Aires Ministro Pistarini
lun. 2/23
11:55 pm-2:43 pm
1 stop17h 48m
$917
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
mié. 4/29
5:53 pm-9:45 am
1 stop13h 52m
Buenos Aires Ministro Pistarini
mié. 5/6
7:35 am-11:59 pm
2 stops18h 24m
$917
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
sáb. 3/7
10:20 pm-12:35 am
1 stop23h 15m
Buenos Aires Ministro Pistarini
lun. 3/23
4:55 pm-9:20 pm
1 stop30h 25m
$917
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
mar. 3/17
10:35 am-8:20 am
1 stop19h 45m
Buenos Aires Ministro Pistarini
jue. 3/26
9:05 pm-11:10 am
1 stop16h 05m
$917
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
jue. 3/12
1:37 pm-9:15 am
2 stops17h 38m
Buenos Aires Ministro Pistarini
mar. 3/24
8:00 am-11:54 pm
2 stops17h 54m
$917
ChicagoBuenos Aires
ORD - AEP
ORDAEP
Chicago O'Hare Intl
lun. 5/4
11:19 am-7:40 am
2 stops18h 21m
Buenos Aires Jorge Newbery
lun. 5/18
4:55 pm-12:21 pm
2 stops21h 26m
$917
ChicagoBuenos Aires
ORD - AEP
ORDAEP
Chicago O'Hare Intl
dom. 5/17
5:15 am-9:30 am
3 stops26h 15m
Buenos Aires Jorge Newbery
dom. 6/21
5:10 pm-11:47 pm
2 stops32h 37m
$919
ChicagoBuenos Aires
ORD - EZE
ORDEZE
Chicago O'Hare Intl
lun. 3/16
9:50 am-9:00 am
2 stops21h 10m
Buenos Aires Ministro Pistarini
jue. 3/26
7:10 am-11:54 pm
2 stops18h 44m
$921
ChicagoBuenos Aires
ORD - AEP
ORDAEP
Chicago O'Hare Intl
vie. 5/29
6:45 am-11:20 am
2 stops26h 35m
Buenos Aires Jorge Newbery
sáb. 6/6
10:30 am-11:47 pm
3 stops39h 17m
$923
Showing 1-10 of 60 results
Best time to book a flight from Wisconsin to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Wisconsin with our price prediction graph.
ORD-EZE
ORD-AEP
MKE-EZE
MSP-EZE
MSN-EZE
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 Wisconsin to Buenos Aires
USWI-BUE
ORD-EZE
ORD-AEP
MKE-EZE
MSP-EZE
How much does it cost to fly round-trip from Wisconsin to Buenos Aires?
Related info for your journey
Find useful and relevant information for your journey from Wisconsin to Buenos Aires. 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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Other flights to Buenos Aires
Explore flights to Buenos Aires departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on febrero 4, 2026.
Complete your trip
Complete your trip to Buenos Aires by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Wisconsin to Buenos Aires by cabin class
Find flights from Wisconsin to Buenos Aires, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Wisconsin and Buenos Aires flights
Browse other Wisconsin and Buenos Aires flight options. Last updated on febrero 4, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Wisconsin to Buenos Aires flights
Consider these flights traveling from Wisconsin to Buenos Aires.
Top airline flying from Wisconsin to Buenos Aires
Discover the top airline that operate flights from Wisconsin to Buenos Aires. 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 febrero 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,081 | Average$1,405 | FlexibilityNo cancel fee | On-timeN/A |