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

Miami (MIA) has the shortest average layover time for this route: 1h 23m.

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 $762.

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

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 13h 22m.

What airlines fly to Buenos Aires Ministro Pistarini Airport?

United Airlines, American Airlines and Avianca 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 36% of people opting to fly with this airline when traveling to Buenos Aires Ministro Pistarini Airport. Keep in mind that there are 6 different airlines that fly to Buenos Aires Ministro Pistarini Airport on a routine basis, so you have a few additional options to choose from.

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

Arajet, Avianca, and GOL are the most popular carriers operating from Chicago to Buenos Aires Ministro Pistarini

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

Bogotá (BOG) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

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.

$319 Cheap Flights from Chicago to Buenos Aires Ministro Pistarini Airport (CHI-EZE) in 2025

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Find the cheapest flights from Chicago to Buenos Aires (CHI-EZE)

Round-trip

One-way

Last minute

Cheap round-trip flights

5:17 pm - 5:45 amORD-EZE

34h 28m3 stops

6:50 am - 9:58 pmEZE-ORD

41h 08m3 stops

$872

Find Deal

mar., sep. 9 - mar., sep. 23

6:44 pm - 3:50 amORD-EZE

31h 06m3 stops

6:40 am - 9:22 amEZE-ORD

28h 42m3 stops

$873

Find Deal

mar., sep. 30 - mar., oct. 7

5:17 pm - 3:45 amORD-EZE

32h 28m3 stops

2:30 am - 10:42 amEZE-ORD

34h 12m3 stops

$879

Find Deal

lun., sep. 8 - vie., sep. 19

3:35 pm - 3:10 pmORD-EZE

20h 35m2 stops

4:45 pm - 11:18 amEZE-ORD

21h 33m2 stops

$905Air Canada

Find Deal

sáb., nov. 15 - sáb., nov. 22

3:35 pm - 3:10 pmORD-EZE

21h 35m2 stops

4:45 pm - 2:55 pmEZE-ORD

25h 10m2 stops

$906Air Canada

Find Deal

sáb., oct. 25 - mié., nov. 5

3:30 am - 8:15 pmORD-EZE

13h 45m1 stop

8:40 am - 9:10 pmEZE-ORD

15h 30m1 stop

$914Arajet

Find Deal

dom., dic. 21 - dom., ene. 11

6:56 am - 3:51 amORD-EZE

17h 55m1 stop

2:32 pm - 12:46 pmEZE-ORD

25h 14m1 stop

$918Copa Airlines

Find Deal

mié., nov. 5 - mié., nov. 12

6:56 am - 1:00 amORD-EZE

15h 04m1 stop

3:41 am - 12:05 amEZE-ORD

23h 24m1 stop

$933Copa Airlines

Find Deal

mar., nov. 11 - vie., dic. 12

5:04 pm - 9:45 amMDW-EZE

14h 41m1 stop

8:55 pm - 3:26 pmEZE-MDW

20h 31m1 stop

$1,015Delta

Find Deal

lun., oct. 20 - jue., oct. 30

1:08 pm - 9:45 amMDW-EZE

18h 37m2 stops

8:10 pm - 11:53 amEZE-MDW

17h 43m1 stop

$1,020Delta

Find Deal

mié., oct. 8 - lun., oct. 20

Air Canada flights from Chicago to Buenos Aires Ministro Pistarini Airport

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

Air Canada

Nov 15

ORD3:35 pmChicago O'Hare Intl

20h 35m

2 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Nov 22

EZE4:45 pmBuenos Aires Ministro Pistarini

21h 33m

2 stops

ORD11:18 amChicago O'Hare Intl

$905

Find similar

Air Canada

Oct 25

ORD3:35 pmChicago O'Hare Intl

21h 35m

2 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Nov 5

EZE4:45 pmBuenos Aires Ministro Pistarini

25h 10m

2 stops

ORD2:55 pmChicago O'Hare Intl

$906

Find similar

Air Canada

Oct 30

ORD3:35 pmChicago O'Hare Intl

21h 35m

2 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Nov 15

EZE4:45 pmBuenos Aires Ministro Pistarini

21h 33m

2 stops

ORD11:18 amChicago O'Hare Intl

$911

Find similar

Copa Airlines flights from Chicago to Buenos Aires Ministro Pistarini Airport

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

Copa Airlines

Nov 5

ORD6:56 amChicago O'Hare Intl

17h 55m

1 stop

EZE3:51 amBuenos Aires Ministro Pistarini

Nov 12

EZE2:32 pmBuenos Aires Ministro Pistarini

25h 14m

1 stop

ORD12:46 pmChicago O'Hare Intl

$918

Find similar

Copa Airlines

Nov 11

ORD6:56 amChicago O'Hare Intl

15h 04m

1 stop

EZE1:00 amBuenos Aires Ministro Pistarini

Dec 12

EZE3:41 amBuenos Aires Ministro Pistarini

23h 24m

1 stop

ORD12:05 amChicago O'Hare Intl

$933

Find similar

Copa Airlines

Aug 31

ORD7:55 amChicago O'Hare Intl

18h 02m

1 stop

EZE3:57 amBuenos Aires Ministro Pistarini

Sep 5

EZE10:06 amBuenos Aires Ministro Pistarini

16h 15m

1 stop

ORD12:21 amChicago O'Hare Intl

$938

Find similar

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

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

mar. 9/9

5:17 pm-5:45 am

3 stops34h 28m

Buenos Aires Ministro Pistarini

mar. 9/23

6:50 am-9:58 pm

3 stops41h 08m

$872

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

mar. 9/30

6:44 pm-3:50 am

3 stops31h 06m

Buenos Aires Ministro Pistarini

mar. 10/7

6:40 am-9:22 am

3 stops28h 42m

$873

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

lun. 9/8

5:17 pm-3:45 am

3 stops32h 28m

Buenos Aires Ministro Pistarini

vie. 9/19

2:30 am-10:42 am

3 stops34h 12m

$879

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

sáb. 11/15

3:35 pm-3:10 pm

2 stops20h 35m

Buenos Aires Ministro Pistarini

sáb. 11/22

4:45 pm-11:18 am

2 stops21h 33m

$905

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

sáb. 10/25

3:35 pm-3:10 pm

2 stops21h 35m

Buenos Aires Ministro Pistarini

mié. 11/5

4:45 pm-2:55 pm

2 stops25h 10m

$906

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

dom. 12/21

3:30 am-8:15 pm

1 stop13h 45m

Buenos Aires Ministro Pistarini

dom. 1/11

8:40 am-9:10 pm

1 stop15h 30m

$914

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

mié. 11/5

6:56 am-3:51 am

1 stop17h 55m

Buenos Aires Ministro Pistarini

mié. 11/12

2:32 pm-12:46 pm

1 stop25h 14m

$918

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

mar. 11/11

6:56 am-1:00 am

1 stop15h 04m

Buenos Aires Ministro Pistarini

vie. 12/12

3:41 am-12:05 am

1 stop23h 24m

$933

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

lun. 10/20

5:04 pm-9:45 am

1 stop14h 41m

Buenos Aires Ministro Pistarini

jue. 10/30

8:55 pm-3:26 pm

1 stop20h 31m

$1,015

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

mié. 10/8

1:08 pm-9:45 am

2 stops18h 37m

Buenos Aires Ministro Pistarini

lun. 10/20

8:10 pm-11:53 am

1 stop17h 43m

$1,020

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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

Airlines

Layovers

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 June instead. Flights to Buenos Aires Ministro Pistarini Airport in June, while not as cheap as those in September, still average around $1,010.

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 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 at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $1,172 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 $781 on momondo.

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

You could potentially save up to 27% on your flight if you consider stops on a Chicago to Buenos Aires Ministro Pistarini Airport flight.

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

Best Price Found	$319
Fastest flight time	12h 50m
Direct flights	None

The best one-way flight to Buenos Aires Ministro Pistarini Airport from Chicago in the past 72 hours is $319. The best round-trip flight deal from Chicago to Buenos Aires Ministro Pistarini Airport found on momondo in the last 72 hours is $872.

The fastest flight from Chicago to Buenos Aires Ministro Pistarini Airport takes 12h 50m

There are no direct flights from Chicago to Buenos Aires Ministro Pistarini Airport. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Buenos Aires Ministro Pistarini Airport and Chicago Midway Airport - Buenos Aires Ministro Pistarini Airport.

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How far is Chicago to Buenos Aires Ministro Pistarini by plane?
There are 5606.5 mi between Chicago and Buenos Aires Ministro Pistarini. 12h 51m 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 6 as of August 2025.
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 Avianca, making up 26% of the total bookings. Other popular airlines include American Airlines with 24%, Delta with 18%, and United Airlines with 17%.

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
Copa Airlines	PriceFrom $699	Free Cancellation	Rating 7.5 1,510 reviews	Search Copa Airlines flights
Arajet	PriceFrom $736	Free Cancellation	Rating 7.0 34 reviews	Search Arajet flights
Avianca	PriceFrom $753	Free Cancellation	Rating 6.7 2,407 reviews	Search Avianca flights
American Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $1,023	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $1,093	Free Cancellation	Rating 7.4 8,925 reviews	Search United 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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Buenos Aires Ministro Pistarini Airport flight routes

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Flights from Atlanta Hartsfield-Jackson to Buenos Aires Ministro Pistarini

Cheap flights from Chicago to Buenos Aires from $319

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 12/23. 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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Air Canada flights from Chicago to Buenos Aires Ministro Pistarini Airport

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

Copa Airlines flights from Chicago to Buenos Aires Ministro Pistarini Airport

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

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

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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

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 June instead. Flights to Buenos Aires Ministro Pistarini Airport in June, while not as cheap as those in September, still average around $1,010.

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

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

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

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

You could potentially save up to 27% on your flight if you consider stops on a Chicago to Buenos Aires Ministro Pistarini Airport flight.

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

Arajet, Avianca, and GOL are the most popular carriers operating 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?

Bogotá (BOG) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

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 $762.

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

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 13h 22m.

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

Miami (MIA) has the shortest average layover time for this route: 1h 23m.

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

Best Price Found

Fastest flight time

Direct flights

How far is Chicago to Buenos Aires Ministro Pistarini by plane?

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

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

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

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

What is the most popular airline 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?

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

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

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

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

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Buenos Aires

Popular cities in Argentina

Popular flights according to clicks in the last 7 days on momondo