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Cheap flights from Chicago Midway Airport to Buenos Aires from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to Buenos Aires departing on 12/11. 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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Cheap round-trip flights

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LATAM Airlines Logo
10:47 am - 6:20 amMDW-EZE
16h 33m2 stops
LATAM Airlines Logo
2:45 pm - 4:39 pmEZE-MDW
28h 54m2 stops
$815LATAM Airlines
Find Deal
Tue, Nov 25 - Wed, Nov 26
LATAM Airlines Logo
10:35 am - 6:05 amMDW-EZE
17h 30m2 stops
LATAM Airlines Logo
2:45 pm - 9:56 amEZE-MDW
21h 11m2 stops
$866LATAM Airlines
Find Deal
Thu, Mar 19 - Tue, Mar 24
LATAM Airlines Logo
1:05 pm - 9:35 amMDW-EZE
18h 30m2 stops
LATAM Airlines Logo
2:45 pm - 9:56 amEZE-MDW
21h 11m2 stops
$870LATAM Airlines
Find Deal
Fri, Mar 20 - Tue, Mar 24
Delta Logo
10:35 am - 5:55 amMDW-EZE
17h 20m2 stops
Delta Logo
4:05 am - 10:14 pmEZE-MDW
21h 09m2 stops
$890Delta
Find Deal
Thu, Oct 23 - Tue, Nov 4
Delta Logo
10:47 am - 9:00 amMDW-EZE
19h 13m1 stop
Delta Logo
8:55 pm - 9:54 amEZE-MDW
15h 59m1 stop
$893Delta
Find Deal
Thu, Nov 27 - Wed, Dec 10
Delta Logo
5:34 pm - 2:50 pmMDW-EZE
18h 16m2 stops
Delta Logo
8:55 pm - 9:54 amEZE-MDW
15h 59m1 stop
$894Delta
Find Deal
Thu, Nov 27 - Wed, Dec 3
LATAM Airlines Logo
10:35 am - 6:05 amMDW-EZE
17h 30m2 stops
LATAM Airlines Logo
2:45 pm - 9:56 amEZE-MDW
21h 11m2 stops
$896LATAM Airlines
Find Deal
Wed, Mar 11 - Tue, Mar 17
Delta Logo
10:47 am - 5:55 amMDW-EZE
16h 08m2 stops
Delta Logo
8:55 pm - 11:55 amEZE-MDW
18h 00m1 stop
$902Delta
Find Deal
Wed, Nov 26 - Mon, Dec 8
LATAM Airlines Logo
5:34 pm - 2:50 pmMDW-EZE
18h 16m2 stops
LATAM Airlines Logo
12:15 pm - 9:54 amEZE-MDW
24h 39m2 stops
$903LATAM Airlines
Find Deal
Thu, Nov 27 - Tue, Dec 2
Multiple Airlines Logo
4:46 pm - 2:50 pmMDW-EZE
43h 04m2 stops
Multiple Airlines Logo
11:00 am - 2:05 pmEZE-MDW
30h 05m1 stop
$1,096Multiple Airlines
Find Deal
Fri, Nov 21 - Wed, Dec 3

Delta flights from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport

Our best Delta deals on Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport flight tickets
Delta
Oct 23
MDW10:35 amChicago Midway
17h 20m
2 stops
EZE5:55 amBuenos Aires Ministro Pistarini
Nov 4
EZE4:05 amBuenos Aires Ministro Pistarini
21h 09m
2 stops
MDW10:14 pmChicago Midway
$890
Find similar
Delta
Nov 27
MDW10:47 amChicago Midway
19h 13m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 10
EZE8:55 pmBuenos Aires Ministro Pistarini
15h 59m
1 stop
MDW9:54 amChicago Midway
$893
Find similar
Delta
Nov 27
MDW5:34 pmChicago Midway
18h 16m
2 stops
EZE2:50 pmBuenos Aires Ministro Pistarini
Dec 3
EZE8:55 pmBuenos Aires Ministro Pistarini
15h 59m
1 stop
MDW9:54 amChicago Midway
$894
Find similar

LATAM Airlines flights from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport flight tickets
LATAM Airlines
Nov 25
MDW10:47 amChicago Midway
16h 33m
2 stops
EZE6:20 amBuenos Aires Ministro Pistarini
Nov 26
EZE2:45 pmBuenos Aires Ministro Pistarini
28h 54m
2 stops
MDW4:39 pmChicago Midway
$815
Find similar
LATAM Airlines
Mar 19
MDW10:35 amChicago Midway
17h 30m
2 stops
EZE6:05 amBuenos Aires Ministro Pistarini
Mar 24
EZE2:45 pmBuenos Aires Ministro Pistarini
21h 11m
2 stops
MDW9:56 amChicago Midway
$866
Find similar
LATAM Airlines
Mar 20
MDW1:05 pmChicago Midway
18h 30m
2 stops
EZE9:35 amBuenos Aires Ministro Pistarini
Mar 24
EZE2:45 pmBuenos Aires Ministro Pistarini
21h 11m
2 stops
MDW9:56 amChicago Midway
$870
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport 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 October 7, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Tue 11/25

10:47 am-6:20 am

2 stops16h 33m

Buenos Aires Ministro Pistarini

Wed 11/26

2:45 pm-4:39 pm

2 stops28h 54m

$815

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 3/19

10:35 am-6:05 am

2 stops17h 30m

Buenos Aires Ministro Pistarini

Tue 3/24

2:45 pm-9:56 am

2 stops21h 11m

$866

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Fri 3/20

1:05 pm-9:35 am

2 stops18h 30m

Buenos Aires Ministro Pistarini

Tue 3/24

2:45 pm-9:56 am

2 stops21h 11m

$870

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 10/23

10:35 am-5:55 am

2 stops17h 20m

Buenos Aires Ministro Pistarini

Tue 11/4

4:05 am-10:14 pm

2 stops21h 09m

$890

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 11/27

10:47 am-9:00 am

1 stop19h 13m

Buenos Aires Ministro Pistarini

Wed 12/10

8:55 pm-9:54 am

1 stop15h 59m

$893

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 11/27

5:34 pm-2:50 pm

2 stops18h 16m

Buenos Aires Ministro Pistarini

Wed 12/3

8:55 pm-9:54 am

1 stop15h 59m

$894

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Wed 3/11

10:35 am-6:05 am

2 stops17h 30m

Buenos Aires Ministro Pistarini

Tue 3/17

2:45 pm-9:56 am

2 stops21h 11m

$896

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Wed 11/26

10:47 am-5:55 am

2 stops16h 08m

Buenos Aires Ministro Pistarini

Mon 12/8

8:55 pm-11:55 am

1 stop18h 00m

$902

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 11/27

5:34 pm-2:50 pm

2 stops18h 16m

Buenos Aires Ministro Pistarini

Tue 12/2

12:15 pm-9:54 am

2 stops24h 39m

$903

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Fri 11/21

4:46 pm-2:50 pm

2 stops43h 04m

Buenos Aires Ministro Pistarini

Wed 12/3

11:00 am-2:05 pm

1 stop30h 05m

$1,096

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 Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport

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 Ministro Pistarini Airport?

Our data shows that Sunday is the least expensive day to fly to Buenos Aires Ministro Pistarini Airport. Tickets to fly out on this day can be as low as $1,157. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires Ministro Pistarini Airport on Thursday is $1,291.

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

According to our data, the cheapest time of day to fly to Buenos Aires Ministro Pistarini Airport is in the evening. momondo users have found flights departing from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport in the evening for as low as $1,098. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,249 on average. Flights to Buenos Aires Ministro Pistarini Airport from Chicago Midway Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport (MDW to EZE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport

Direct flights

None
There are no direct flights from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport.
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  • How far is Chicago Midway to Buenos Aires Ministro Pistarini by plane?

    Buenos Aires Ministro Pistarini is 5603.4 mi away from Chicago Midway. In terms of flight time, this usually takes a little over 12h 50m.

  • When did momondo last update prices for flights from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport?

    Prices for flights from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport refresh daily.

  • How old do you have to be to fly from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago Midway Airport to Buenos Aires Ministro Pistarini Airport.

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

    The required travel and health documents for your Buenos Aires Ministro Pistarini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Chicago to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

Yes. momondo allows you to filter the results for Chicago to Buenos Aires flights to just show those with flexible booking policies.

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

Once you have performed a search for Chicago to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Chicago to Buenos Aires flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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