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

Houston (IAH) has the shortest average layover time for this route: 1h 41m.

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.

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

Bogotá (BOG) was the most common stop: 38% 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.

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

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

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 33m.

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.

$322 Cheap Flights from Chicago to Buenos Aires Ministro Pistarini Airport in 2025/26

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Round-trip

One-way

Last minute

Cheap round-trip flights

10:20 pm - 12:35 amORD-EZE

23h 15m1 stop

7:35 am - 8:20 pmEZE-ORD

15h 45m1 stop

$718Avianca

Find Deal

Sat, Nov 8 - Sun, Nov 23

6:56 am - 12:53 amORD-EZE

14h 57m1 stop

3:41 am - 12:05 amEZE-ORD

23h 24m1 stop

$748Copa Airlines

Find Deal

Wed, Nov 19 - Tue, Dec 2

7:59 am - 12:34 amORD-EZE

14h 35m1 stop

3:57 am - 12:05 amEZE-ORD

23h 08m1 stop

$768Copa Airlines

Find Deal

Sat, Oct 25 - Tue, Nov 4

4:35 am - 12:05 amORD-EZE

16h 30m1 stop

7:35 am - 8:20 pmEZE-ORD

15h 45m1 stop

$795

Find Deal

Tue, Nov 18 - Sun, Nov 23

7:35 am - 5:50 amORD-EZE

19h 15m2 stops

7:35 am - 8:20 pmEZE-ORD

15h 45m1 stop

$803Avianca

Find Deal

Wed, Nov 19 - Wed, Dec 3

3:35 pm - 3:10 pmORD-EZE

20h 35m2 stops

4:45 pm - 11:18 amEZE-ORD

21h 33m2 stops

$916Air Canada

Find Deal

Fri, Nov 28 - Sat, Dec 6

12:50 pm - 3:10 pmORD-EZE

23h 20m2 stops

4:45 pm - 11:18 amEZE-ORD

21h 33m2 stops

$921Air Canada

Find Deal

Sat, Nov 15 - Mon, Dec 1

3:30 am - 8:15 pmORD-EZE

13h 45m1 stop

8:40 am - 10:10 pmEZE-ORD

15h 30m1 stop

$924Arajet

Find Deal

Sun, Feb 1 - Sun, Apr 19

10:47 am - 6:20 amMDW-EZE

16h 33m2 stops

8:55 pm - 9:54 amEZE-MDW

15h 59m1 stop

$1,015Delta

Find Deal

Wed, Nov 26 - Mon, Dec 8

1:14 pm - 9:00 amMDW-EZE

16h 46m2 stops

10:25 pm - 4:36 pmEZE-MDW

21h 11m2 stops

$1,020Delta

Find Deal

Tue, Dec 2 - Wed, Dec 10

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

Nov 26

MDW10:47 amChicago Midway

16h 33m

2 stops

EZE6:20 amBuenos Aires Ministro Pistarini

Dec 8

EZE8:55 pmBuenos Aires Ministro Pistarini

15h 59m

1 stop

MDW9:54 amChicago Midway

$1,015

Find similar

Delta

Dec 2

MDW1:14 pmChicago Midway

16h 46m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Dec 10

EZE10:25 pmBuenos Aires Ministro Pistarini

21h 11m

2 stops

MDW4:36 pmChicago Midway

$1,020

Find similar

Delta

Nov 2

MDW1:08 pmChicago Midway

16h 52m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Dec 1

EZE8:55 pmBuenos Aires Ministro Pistarini

15h 59m

1 stop

MDW9:54 amChicago Midway

$1,060

Find similar

Avianca flights from Chicago to Buenos Aires Ministro Pistarini Airport

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

Avianca

Nov 8

ORD10:20 pmChicago O'Hare Intl

23h 15m

1 stop

EZE12:35 amBuenos Aires Ministro Pistarini

Nov 23

EZE7:35 amBuenos Aires Ministro Pistarini

15h 45m

1 stop

ORD8:20 pmChicago O'Hare Intl

$718

Find similar

Avianca

Nov 19

ORD7:35 amChicago O'Hare Intl

19h 15m

2 stops

EZE5:50 amBuenos Aires Ministro Pistarini

Dec 3

EZE7:35 amBuenos Aires Ministro Pistarini

15h 45m

1 stop

ORD8:20 pmChicago O'Hare Intl

$803

Find similar

Avianca

Nov 12

ORD10:20 pmChicago O'Hare Intl

14h 30m

1 stop

EZE3:50 pmBuenos Aires Ministro Pistarini

Nov 26

EZE4:55 pmBuenos Aires Ministro Pistarini

19h 34m

2 stops

ORD9:29 amChicago O'Hare Intl

$832

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

Sat 11/8

10:20 pm-12:35 am

1 stop23h 15m

Buenos Aires Ministro Pistarini

Sun 11/23

7:35 am-8:20 pm

1 stop15h 45m

$718

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 11/19

6:56 am-12:53 am

1 stop14h 57m

Buenos Aires Ministro Pistarini

Tue 12/2

3:41 am-12:05 am

1 stop23h 24m

$748

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 10/25

7:59 am-12:34 am

1 stop14h 35m

Buenos Aires Ministro Pistarini

Tue 11/4

3:57 am-12:05 am

1 stop23h 08m

$768

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 11/18

4:35 am-12:05 am

1 stop16h 30m

Buenos Aires Ministro Pistarini

Sun 11/23

7:35 am-8:20 pm

1 stop15h 45m

$795

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Wed 11/19

7:35 am-5:50 am

2 stops19h 15m

Buenos Aires Ministro Pistarini

Wed 12/3

7:35 am-8:20 pm

1 stop15h 45m

$803

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Fri 11/28

3:35 pm-3:10 pm

2 stops20h 35m

Buenos Aires Ministro Pistarini

Sat 12/6

4:45 pm-11:18 am

2 stops21h 33m

$916

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 11/15

12:50 pm-3:10 pm

2 stops23h 20m

Buenos Aires Ministro Pistarini

Mon 12/1

4:45 pm-11:18 am

2 stops21h 33m

$921

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 2/1

3:30 am-8:15 pm

1 stop13h 45m

Buenos Aires Ministro Pistarini

Sun 4/19

8:40 am-10:10 pm

1 stop15h 30m

$924

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Wed 11/26

10:47 am-6:20 am

2 stops16h 33m

Buenos Aires Ministro Pistarini

Mon 12/8

8:55 pm-9:54 am

1 stop15h 59m

$1,015

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Tue 12/2

1:14 pm-9:00 am

2 stops16h 46m

Buenos Aires Ministro Pistarini

Wed 12/10

10:25 pm-4:36 pm

2 stops21h 11m

$1,020

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

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 $982.

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 $1,166 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 $805 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

Direct flights	None

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.

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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 September 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 25%, Delta with 17%, and United Airlines with 16%.

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 7.6 1,531 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 2,435 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 7.9 7,954 reviews	Search Delta flights
United Airlines	PriceFrom $1,094	Free Cancellation	Rating 7.4 8,929 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

Flights from Dallas/Fort Worth to Buenos Aires Ministro Pistarini

Cheap flights from Chicago to Buenos Aires from $322

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 12/8. 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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Delta flights from Chicago to Buenos Aires Ministro Pistarini Airport

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

Avianca flights from Chicago to Buenos Aires Ministro Pistarini Airport

Our best Avianca 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 $982.

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?

Avianca, Arajet, and Air Canada 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: 38% 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 Bogotá (BOG) have the shortest average one-way travel time: 13h 33m.

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

Houston (IAH) has the shortest average layover time for this route: 1h 41m.

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

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