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Cheap flights from Wisconsin to Buenos Aires from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Buenos Aires departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Wisconsin to Buenos Aires

Cheap round-trip flights

LATAM Airlines Logo
6:00 pm - 1:25 amORD-EZE
29h 25m2 stops
LATAM Airlines Logo
3:55 am - 11:54 pmEZE-ORD
21h 59m2 stops
$702LATAM Airlines
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Sun, Sep 7 - Sat, Sep 13
Arajet Logo
4:35 am - 12:05 amORD-EZE
16h 30m1 stop
Arajet Logo
11:07 am - 10:40 pmEZE-ORD
14h 33m1 stop
$801Arajet
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Tue, Dec 23 - Tue, Dec 30
Logo
6:30 am - 5:30 pmORD-AEP
33h 00m3 stops
Logo
9:50 am - 9:18 amAEP-ORD
25h 28m3 stops
$823
Find Deal
Wed, Sep 24 - Wed, Oct 15
Logo
5:05 am - 10:07 amORD-EZE
27h 02m2 stops
Logo
1:40 am - 11:45 pmEZE-ORD
24h 05m3 stops
$833
Find Deal
Wed, Sep 24 - Tue, Oct 14
Copa Airlines Logo
7:55 am - 12:55 amORD-EZE
15h 00m1 stop
Copa Airlines Logo
3:48 am - 12:21 amEZE-ORD
22h 33m1 stop
$886Copa Airlines
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Thu, Aug 14 - Mon, Aug 18
Copa Airlines Logo
8:02 am - 4:13 amORD-EZE
18h 11m1 stop
Copa Airlines Logo
10:07 am - 12:21 amEZE-ORD
16h 14m1 stop
$906Copa Airlines
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Sun, Sep 28 - Sun, Oct 5
Delta Logo
9:50 am - 9:45 amORD-EZE
21h 55m1 stop
Delta Logo
6:00 am - 11:57 pmEZE-ORD
19h 57m2 stops
$929Delta
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Thu, Sep 25 - Wed, Oct 8
Delta Logo
11:05 am - 9:45 amORD-EZE
20h 40m2 stops
Delta Logo
8:10 pm - 10:20 amEZE-ORD
16h 10m1 stop
$934Delta
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Mon, Sep 29 - Mon, Oct 6
United Airlines Logo
8:00 am - 8:00 amMKE-EZE
22h 00m1 stop
United Airlines Logo
9:00 pm - 10:06 amEZE-MKE
15h 06m1 stop
$1,100United Airlines
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Tue, Sep 16 - Thu, Oct 9
United Airlines Logo
10:50 am - 8:00 amMKE-EZE
19h 10m2 stops
United Airlines Logo
9:00 pm - 5:08 pmEZE-MKE
22h 08m1 stop
$1,105United Airlines
Find Deal
Wed, Sep 17 - Mon, Oct 6

Delta flights from Wisconsin to Buenos Aires

Our best Delta deals on Wisconsin to Buenos Aires flight tickets
Delta
Sep 25
ORD9:50 amChicago O'Hare Intl
21h 55m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 8
EZE6:00 amBuenos Aires Ministro Pistarini
19h 57m
2 stops
ORD11:57 pmChicago O'Hare Intl
$929
Find similar
Delta
Sep 29
ORD11:05 amChicago O'Hare Intl
20h 40m
2 stops
EZE9:45 amBuenos Aires Ministro Pistarini
Oct 6
EZE8:10 pmBuenos Aires Ministro Pistarini
16h 10m
1 stop
ORD10:20 amChicago O'Hare Intl
$934
Find similar
Delta
Oct 21
MSN5:19 pmMadison Truax Field
18h 36m
2 stops
EZE1:55 pmBuenos Aires Ministro Pistarini
Oct 30
EZE8:55 pmBuenos Aires Ministro Pistarini
17h 31m
1 stop
MSN12:26 pmMadison Truax Field
$1,025
Find similar

American Airlines flights from Wisconsin to Buenos Aires

Our best American Airlines deals on Wisconsin to Buenos Aires flight tickets
American Airlines
Jan 13
MSP3:32 pmMinneapolis St Paul
13h 58m
1 stop
EZE8:30 amBuenos Aires Ministro Pistarini
Jan 27
EZE10:25 pmBuenos Aires Ministro Pistarini
23h 39m
1 stop
MSP7:04 pmMinneapolis St Paul
$1,105
Find similar
American Airlines
Sep 15
MSN7:30 amMadison Truax Field
21h 50m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
Sep 28
EZE10:30 pmBuenos Aires Ministro Pistarini
17h 54m
2 stops
MSN2:24 pmMadison Truax Field
$1,145
Find similar
American Airlines
Dec 2
MSP6:00 amMinneapolis St Paul
24h 00m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Mar 2
EZE10:25 pmBuenos Aires Ministro Pistarini
16h 53m
1 stop
MSP12:18 pmMinneapolis St Paul
$1,155
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Wisconsin to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 9/7

6:00 pm-1:25 am

2 stops29h 25m

Buenos Aires Ministro Pistarini

Sat 9/13

3:55 am-11:54 pm

2 stops21h 59m

$702

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 12/23

4:35 am-12:05 am

1 stop16h 30m

Buenos Aires Ministro Pistarini

Tue 12/30

11:07 am-10:40 pm

1 stop14h 33m

$801

ChicagoBuenos Aires

ORD - AEP

ORDAEP

Chicago O'Hare Intl

Wed 9/24

6:30 am-5:30 pm

3 stops33h 00m

Buenos Aires Jorge Newbery

Wed 10/15

9:50 am-9:18 am

3 stops25h 28m

$823

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 9/24

5:05 am-10:07 am

2 stops27h 02m

Buenos Aires Ministro Pistarini

Tue 10/14

1:40 am-11:45 pm

3 stops24h 05m

$833

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Thu 8/14

7:55 am-12:55 am

1 stop15h 00m

Buenos Aires Ministro Pistarini

Mon 8/18

3:48 am-12:21 am

1 stop22h 33m

$886

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 9/28

8:02 am-4:13 am

1 stop18h 11m

Buenos Aires Ministro Pistarini

Sun 10/5

10:07 am-12:21 am

1 stop16h 14m

$906

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Thu 9/25

9:50 am-9:45 am

1 stop21h 55m

Buenos Aires Ministro Pistarini

Wed 10/8

6:00 am-11:57 pm

2 stops19h 57m

$929

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 9/29

11:05 am-9:45 am

2 stops20h 40m

Buenos Aires Ministro Pistarini

Mon 10/6

8:10 pm-10:20 am

1 stop16h 10m

$934

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Tue 9/16

8:00 am-8:00 am

1 stop22h 00m

Buenos Aires Ministro Pistarini

Thu 10/9

9:00 pm-10:06 am

1 stop15h 06m

$1,100

MilwaukeeBuenos Aires

MKE - EZE

MKEEZE

Milwaukee-Mitchell

Wed 9/17

10:50 am-8:00 am

2 stops19h 10m

Buenos Aires Ministro Pistarini

Mon 10/6

9:00 pm-5:08 pm

1 stop22h 08m

$1,105

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Wisconsin to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Wisconsin is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,063. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $2,858.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is at noon. Flights from Wisconsin to Buenos Aires during this time can be as low as $1,396. Try not to purchase tickets in the afternoon because they tend to be around $1,446. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Wisconsin to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Buenos Aires

Best Price Found

$305

Fastest flight time

13h 02m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Wisconsin in the past 72 hours is $305. The best round-trip flight deal from Wisconsin to Buenos Aires found on momondo in the last 72 hours is $702.
The fastest flight from Wisconsin to Buenos Aires takes 13h 02m
There are no direct flights from Wisconsin to Buenos Aires. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Buenos Aires Jorge Newbery Airport, Chicago O'Hare Intl Airport - Buenos Aires Ministro Pistarini Airport and Minneapolis St Paul Airport - Buenos Aires Ministro Pistarini Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)
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  • When did momondo last update prices for flights from Wisconsin to Buenos Aires?

    Prices for flights from Wisconsin to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Wisconsin to Buenos Aires?

  • How old do you have to be to fly from Wisconsin to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wisconsin to Buenos Aires

Compare and see reviews for airlines that fly from Wisconsin to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $944Free CancellationRating
8.0
7,983 reviews
Search Delta flights
United AirlinesPriceFrom $1,056Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Wisconsin.

Can I find flights from Wisconsin to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Wisconsin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Wisconsin to Buenos Aires?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Wisconsin to Buenos Aires.

I’m not ready to book a flight from Wisconsin to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Wisconsin to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport