Which layover airport has the shortest connection time from Chicago to Buenos Aires Ministro Pistarini Airport?

Panama City (PTY) has the shortest average layover time for this route: 1h 39m.

Which airport is the most popular layover for flights between Chicago and Buenos Aires Ministro Pistarini Airport?

Punta Cana (PUJ) was the most common stop: 26% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Chicago to Buenos Aires Ministro Pistarini?

Arajet, Delta, and LATAM Airlines are the most popular carriers operating from Chicago to Buenos Aires Ministro Pistarini

What airlines fly to Buenos Aires Ministro Pistarini Airport?

United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to Buenos Aires Ministro Pistarini Airport from Chicago according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Buenos Aires Ministro Pistarini Airport. Keep in mind that there are 7 different airlines that fly to Buenos Aires Ministro Pistarini Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Chicago to Buenos Aires Ministro Pistarini Airport?

Flights connecting via Bogotá (BOG) have the shortest average one-way travel time: 13h 10m.

Which layover airport offers the lowest fares from Chicago to Buenos Aires Ministro Pistarini Airport?

Flights via Panama City (PTY) offer the lowest average round-trip price of $710.

How many operators does momondo search for flights from Chicago to Buenos Aires Ministro Pistarini Airport?

The number of operators available for flights from Chicago to Buenos Aires Ministro Pistarini Airport is 7 as of April 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Buenos Aires Ministro Pistarini Airport.

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

The travel and health documents you'll need for your trip to Buenos Aires Ministro Pistarini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$317 Cheap Flights from Chicago to Buenos Aires Ministro Pistarini Airport in 2026

Q: What is the typical price of a round-trip flight between Chicago and Buenos Aires Ministro Pistarini Airport?

Prices are currently low for flights on this route. Typical prices usually range from $1,783 to $906. The lowest price recently found on this route was $876.

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Find the cheapest flights from Chicago to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 pm - 9:40 am

ORD

EZE

18h 25m

2 stops

8:10 pm - 8:34 am

EZE

ORD

14h 24m

1 stop

$876LATAM Airlines

Wed, Sep 9 - Mon, Sep 21

6:55 am - 3:00 am

ORD

EZE

42h 05m

3 stops

12:15 pm - 5:49 pm

EZE

ORD

31h 34m

2 stops

$877Multiple Airlines

Mon, May 18 - Thu, Jun 4

5:30 am - 12:05 am

ORD

EZE

16h 35m

1 stop

7:30 pm - 9:20 pm

EZE

ORD

27h 50m

2 stops

$879Multiple Airlines

Mon, Sep 28 - Wed, Oct 14

6:55 am - 3:00 am

ORD

EZE

42h 05m

3 stops

5:00 am - 7:51 pm

EZE

ORD

40h 51m

3 stops

$880Multiple Airlines

Mon, May 18 - Thu, Jun 4

4:30 am - 8:15 pm

ORD

EZE

13h 45m

1 stop

9:02 am - 11:56 pm

EZE

ORD

16h 54m

2 stops

$881Multiple Airlines

Mon, May 11 - Mon, May 18

6:06 pm - 11:30 am

ORD

EZE

15h 24m

2 stops

1:10 pm - 10:16 am

EZE

ORD

23h 06m

2 stops

$882LATAM Airlines

Mon, May 11 - Sun, May 24

4:30 am - 8:15 pm

ORD

EZE

13h 45m

1 stop

12:15 pm - 5:49 pm

EZE

ORD

31h 34m

2 stops

$885Multiple Airlines

Mon, May 18 - Thu, Jun 4

8:02 am - 12:50 am

ORD

EZE

14h 48m

1 stop

5:25 am - 1:15 am

EZE

ORD

21h 50m

1 stop

$895Copa Airlines

Tue, May 19 - Tue, May 26

5:10 pm - 9:45 am

MDW

EZE

14h 35m

1 stop

8:10 pm - 10:00 am

EZE

MDW

15h 50m

1 stop

$897Delta

Wed, May 13 - Tue, May 19

1:05 pm - 9:20 am

MDW

EZE

18h 15m

2 stops

8:10 pm - 9:50 am

EZE

MDW

15h 40m

1 stop

$899Delta

Mon, Sep 7 - Thu, Sep 17

LATAM Airlines flights from Chicago to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Chicago to Buenos Aires Ministro Pistarini Airport flight tickets

LATAM Airlines

Sep 9

ORD1:15 pmChicago O'Hare Intl

18h 25m

2 stops

EZE9:40 amBuenos Aires Ministro Pistarini

Sep 21

EZE7:35 amBuenos Aires Ministro Pistarini

18h 22m

2 stops

ORD11:57 pmChicago O'Hare Intl

$876

LATAM Airlines

May 11

ORD6:06 pmChicago O'Hare Intl

15h 24m

2 stops

EZE11:30 amBuenos Aires Ministro Pistarini

May 24

EZE1:10 pmBuenos Aires Ministro Pistarini

23h 06m

2 stops

ORD10:16 amChicago O'Hare Intl

$882

LATAM Airlines

Jun 4

ORD2:59 pmChicago O'Hare Intl

16h 21m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Sep 8

EZE8:10 pmBuenos Aires Ministro Pistarini

17h 58m

1 stop

ORD12:08 pmChicago O'Hare Intl

$894

Delta flights from Chicago to Buenos Aires Ministro Pistarini Airport

Our best Delta deals on Chicago to Buenos Aires Ministro Pistarini Airport flight tickets

Delta

May 13

MDW5:10 pmChicago Midway

14h 35m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

May 19

EZE8:10 pmBuenos Aires Ministro Pistarini

15h 50m

1 stop

MDW10:00 amChicago Midway

$897

Delta

May 10

ORD5:30 amChicago O'Hare Intl

26h 15m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

May 23

EZE8:10 pmBuenos Aires Ministro Pistarini

26h 16m

1 stop

ORD8:26 pmChicago O'Hare Intl

$898

Delta

Sep 7

MDW1:05 pmChicago Midway

18h 15m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Sep 17

EZE8:10 pmBuenos Aires Ministro Pistarini

15h 40m

1 stop

MDW9:50 amChicago Midway

$899

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 9/9

1:15 pm-9:40 am

2 stops18h 25m

Buenos Aires Ministro Pistarini

Mon 9/21

8:10 pm-8:34 am

1 stop14h 24m

$876

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 5/18

6:55 am-3:00 am

3 stops42h 05m

Buenos Aires Ministro Pistarini

Thu 6/4

12:15 pm-5:49 pm

2 stops31h 34m

$877

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 9/28

5:30 am-12:05 am

1 stop16h 35m

Buenos Aires Ministro Pistarini

Wed 10/14

7:30 pm-9:20 pm

2 stops27h 50m

$879

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 5/18

6:55 am-3:00 am

3 stops42h 05m

Buenos Aires Ministro Pistarini

Thu 6/4

5:00 am-7:51 pm

3 stops40h 51m

$880

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 5/11

4:30 am-8:15 pm

1 stop13h 45m

Buenos Aires Ministro Pistarini

Mon 5/18

9:02 am-11:56 pm

2 stops16h 54m

$881

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 5/11

6:06 pm-11:30 am

2 stops15h 24m

Buenos Aires Ministro Pistarini

Sun 5/24

1:10 pm-10:16 am

2 stops23h 06m

$882

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 5/18

4:30 am-8:15 pm

1 stop13h 45m

Buenos Aires Ministro Pistarini

Thu 6/4

12:15 pm-5:49 pm

2 stops31h 34m

$885

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 5/19

8:02 am-12:50 am

1 stop14h 48m

Buenos Aires Ministro Pistarini

Tue 5/26

5:25 am-1:15 am

1 stop21h 50m

$895

Quickest round-trip

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Wed 5/13

5:10 pm-9:45 am

1 stop14h 35m

Buenos Aires Ministro Pistarini

Tue 5/19

8:10 pm-10:00 am

1 stop15h 50m

$897

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Mon 9/7

1:05 pm-9:20 am

2 stops18h 15m

Buenos Aires Ministro Pistarini

Thu 9/17

8:10 pm-9:50 am

1 stop15h 40m

$899

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago 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

Prices

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What is the typical price of a round-trip flight between Chicago and Buenos Aires Ministro Pistarini Airport?

What is the cheapest month to fly to Buenos Aires Ministro Pistarini Airport?

If you aren’t able to travel during the month of September, then book flights to Buenos Aires Ministro Pistarini Airport from Chicago during October instead. Flights to Buenos Aires Ministro Pistarini Airport in October, while not as cheap as those in September, still average around $778.

How far in advance should I book a flight from Chicago to Buenos Aires Ministro Pistarini Airport?

You are more likely to see cheaper flights to Buenos Aires Ministro Pistarini Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires Ministro Pistarini Airport for around $1,124 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires Ministro Pistarini Airport from Chicago for as low as $760 on momondo.

Can stopping save me money on Chicago to Buenos Aires Ministro Pistarini Airport flights?

You could potentially save up to 32% on your flight if you consider stops on a Chicago to Buenos Aires Ministro Pistarini Airport flight.

How have Chicago to Buenos Aires Ministro Pistarini Airport flight prices changed over time?

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

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago 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 to Buenos Aires Ministro Pistarini Airport (CHI to EZE) flight deals and tips

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

Fastest flight time	13h 45m
Direct flights	None

The fastest flight from Chicago to Buenos Aires Ministro Pistarini Airport takes 13h 45m

There are no direct flights from Chicago to Buenos Aires Ministro Pistarini Airport. There are no popular flight routes from Chicago to Buenos Aires Ministro Pistarini Airport.

Search flight deals

Frequently asked questions about flying from Chicago to Buenos Aires Ministro Pistarini Airport

How far is Chicago to Buenos Aires Ministro Pistarini by plane?
There are 5606.5 mi between Chicago and Buenos Aires Ministro Pistarini. 13h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago to Buenos Aires Ministro Pistarini Airport?
Prices for flights from Chicago to Buenos Aires Ministro Pistarini Airport refresh daily.
How many operators does momondo search for flights from Chicago to Buenos Aires Ministro Pistarini Airport?
The number of operators available for flights from Chicago to Buenos Aires Ministro Pistarini Airport is 7 as of April 2026.
How old do you have to be to fly from Chicago to Buenos Aires Ministro Pistarini Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago to Buenos Aires Ministro Pistarini Airport.
What documentation or ID do you need to fly to Buenos Aires Ministro Pistarini Airport?
The travel and health documents you'll need for your trip to Buenos Aires Ministro Pistarini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Ministro Pistarini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Buenos Aires Ministro Pistarini Airport?
Based on momondo bookings for flights between Chicago and Buenos Aires Ministro Pistarini Airport, the leading airline is American Airlines, making up 28% of the total bookings. Other popular airlines include Copa Airlines with 20%, Avianca with 14%, and United Airlines with 12%.

Best airlines flying from Chicago to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Chicago to Buenos Aires Ministro Pistarini Airport with momondo

Airline	Rating	Free Cancellation	Price
Arajet	PriceFrom $360	Free Cancellation	Rating 6.5 47 reviews	Search Arajet flights
Copa Airlines	PriceFrom $569	Free Cancellation	Rating 7.5 1,579 reviews	Search Copa Airlines flights
Avianca	PriceFrom $674	Free Cancellation	Rating 6.5 2,514 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $727	Free Cancellation	Rating 7.4 1,912 reviews	Search LATAM Airlines flights
Delta	PriceFrom $951	Free Cancellation	Rating 7.9 8,458 reviews	Search Delta flights
United Airlines	PriceFrom $951	Free Cancellation	Rating 7.4 9,659 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,004	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Buenos Aires from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from Chicago with this policy.

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?

If you are simply researching potential flights to Buenos Aires, momondo offers a useful price alert feature which will track prices for flights to Buenos Aires from Chicago and alert you when they change.

An easier way to manage your Buenos Aires Ministro Pistarini Airport trip

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Cheap flights from Chicago to Buenos Aires from $317

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 to Buenos Aires departing on 6/17. 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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LATAM Airlines flights from Chicago to Buenos Aires Ministro Pistarini Airport

Our best LATAM Airlines deals on Chicago to Buenos Aires Ministro Pistarini Airport flight tickets

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Our best Delta deals on Chicago to Buenos Aires Ministro Pistarini Airport flight tickets

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How to get the cheapest flight ticket from Chicago to Buenos Aires Ministro Pistarini Airport

What is the typical price of a round-trip flight between Chicago and Buenos Aires Ministro Pistarini Airport?

What is the cheapest month to fly to Buenos Aires Ministro Pistarini Airport?

How far in advance should I book a flight from Chicago to Buenos Aires Ministro Pistarini Airport?

Can stopping save me money on Chicago to Buenos Aires Ministro Pistarini Airport flights?

How have Chicago to Buenos Aires Ministro Pistarini Airport flight prices changed over time?

What is the cheapest airline that flies from Chicago to Buenos Aires Ministro Pistarini?

What airlines fly to Buenos Aires Ministro Pistarini Airport?

Which airport is the most popular layover for flights between Chicago and Buenos Aires Ministro Pistarini Airport?

Which layover airport offers the lowest fares from Chicago to Buenos Aires Ministro Pistarini Airport?

Which layover airport has the shortest travel time from Chicago to Buenos Aires Ministro Pistarini Airport?

Which layover airport has the shortest connection time from Chicago to Buenos Aires Ministro Pistarini Airport?

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

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Chicago to Buenos Aires Ministro Pistarini Airport

Best airlines flying from Chicago to Buenos Aires Ministro Pistarini Airport

Compare and see reviews for airlines that fly from Chicago to Buenos Aires Ministro Pistarini Airport with momondo

Why use momondo?

An easier way to manage your Buenos Aires Ministro Pistarini Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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