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.

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

Arajet is the most popular carrier 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 35% 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 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 airport is the most popular layover for flights between Chicago and Buenos Aires Ministro Pistarini Airport?

Bogotá (BOG) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

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.

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.

$305 Cheap Flights from Chicago to Buenos Aires Ministro Pistarini Airport in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:00 pm - 8:00 am

ORD

EZE

14h 00m

1 stop

9:00 pm - 11:15 pm

EZE

ORD

28h 15m

1 stop

$908United Airlines

Tue, May 5 - Wed, May 13

3:22 pm - 1:02 am

ORD

EZE

31h 40m

1 stop

2:52 pm - 1:46 pm

EZE

ORD

24h 54m

1 stop

$909Copa Airlines

Sat, Mar 21 - Mon, Mar 30

10:48 am - 4:30 am

ORD

EZE

14h 42m

1 stop

5:35 am - 9:13 pm

EZE

ORD

18h 38m

2 stops

$910Multiple Airlines

Fri, Feb 27 - Sat, Mar 7

10:45 am - 9:35 am

MDW

EZE

20h 50m

2 stops

12:00 pm - 5:22 pm

EZE

MDW

31h 22m

2 stops

$914LATAM Airlines

Thu, Mar 19 - Sun, Mar 22

5:30 am - 9:35 am

ORD

EZE

26h 05m

2 stops

12:00 pm - 6:49 pm

EZE

ORD

32h 49m

2 stops

$914LATAM Airlines

Thu, Mar 19 - Sun, Mar 22

12:45 pm - 9:00 am

MDW

EZE

17h 15m

1 stop

12:00 pm - 9:56 am

EZE

MDW

23h 56m

2 stops

$917LATAM Airlines

Mon, Mar 2 - Tue, Mar 10

7:35 am - 7:20 am

ORD

EZE

20h 45m

1 stop

9:05 pm - 2:44 pm

EZE

ORD

19h 39m

1 stop

$918Avianca

Tue, Feb 24 - Tue, Mar 10

11:20 pm - 3:50 pm

ORD

EZE

14h 30m

1 stop

4:55 pm - 9:20 pm

EZE

ORD

30h 25m

1 stop

$919Avianca

Sun, Mar 8 - Sun, Mar 15

9:34 am - 10:15 am

MDW

EZE

21h 41m

2 stops

11:55 pm - 5:37 pm

EZE

MDW

20h 42m

2 stops

$921Delta

Thu, Feb 19 - Thu, Feb 26

2:05 pm - 9:00 am

ORD

EZE

15h 55m

2 stops

8:55 pm - 1:17 pm

EZE

ORD

18h 22m

2 stops

$921Delta

Mon, Mar 2 - Mon, Mar 16

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 5

ORD5:10 amChicago O'Hare Intl

26h 35m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

May 13

EZE8:10 pmBuenos Aires Ministro Pistarini

18h 51m

2 stops

ORD1:01 pmChicago O'Hare Intl

$908

Delta

Feb 19

MDW9:34 amChicago Midway

21h 41m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Feb 26

EZE11:55 pmBuenos Aires Ministro Pistarini

20h 42m

2 stops

MDW5:37 pmChicago Midway

$921

Delta

Mar 1

MDW6:40 pmChicago Midway

35h 20m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 10

EZE8:55 pmBuenos Aires Ministro Pistarini

15h 01m

1 stop

MDW9:56 amChicago Midway

$925

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

Mar 21

ORD3:22 pmChicago O'Hare Intl

31h 40m

1 stop

EZE1:02 amBuenos Aires Ministro Pistarini

Mar 30

EZE2:52 pmBuenos Aires Ministro Pistarini

24h 54m

1 stop

ORD1:46 pmChicago O'Hare Intl

$909

Copa Airlines

Feb 18

ORD7:34 amChicago O'Hare Intl

36h 00m

1 stop

EZE10:34 pmBuenos Aires Ministro Pistarini

Feb 24

EZE2:20 pmBuenos Aires Ministro Pistarini

25h 11m

1 stop

ORD12:31 pmChicago O'Hare Intl

$940

Copa Airlines

Mar 29

ORD3:28 pmChicago O'Hare Intl

33h 02m

1 stop

EZE2:30 amBuenos Aires Ministro Pistarini

Apr 5

EZE2:57 pmBuenos Aires Ministro Pistarini

25h 01m

1 stop

ORD1:58 pmChicago O'Hare Intl

$946

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

Tue 5/5

4:00 pm-8:00 am

1 stop14h 00m

Buenos Aires Ministro Pistarini

Wed 5/13

9:00 pm-11:15 pm

1 stop28h 15m

$908

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sat 3/21

3:22 pm-1:02 am

1 stop31h 40m

Buenos Aires Ministro Pistarini

Mon 3/30

2:52 pm-1:46 pm

1 stop24h 54m

$909

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Fri 2/27

10:48 am-4:30 am

1 stop14h 42m

Buenos Aires Ministro Pistarini

Sat 3/7

5:35 am-9:13 pm

2 stops18h 38m

$910

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 3/19

10:45 am-9:35 am

2 stops20h 50m

Buenos Aires Ministro Pistarini

Sun 3/22

12:00 pm-5:22 pm

2 stops31h 22m

$914

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Thu 3/19

5:30 am-9:35 am

2 stops26h 05m

Buenos Aires Ministro Pistarini

Sun 3/22

12:00 pm-6:49 pm

2 stops32h 49m

$914

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Mon 3/2

12:45 pm-9:00 am

1 stop17h 15m

Buenos Aires Ministro Pistarini

Tue 3/10

12:00 pm-9:56 am

2 stops23h 56m

$917

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Tue 2/24

7:35 am-7:20 am

1 stop20h 45m

Buenos Aires Ministro Pistarini

Tue 3/10

9:05 pm-2:44 pm

1 stop19h 39m

$918

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Sun 3/8

11:20 pm-3:50 pm

1 stop14h 30m

Buenos Aires Ministro Pistarini

Sun 3/15

4:55 pm-9:20 pm

1 stop30h 25m

$919

ChicagoBuenos Aires

MDW - EZE

MDWEZE

Chicago Midway

Thu 2/19

9:34 am-10:15 am

2 stops21h 41m

Buenos Aires Ministro Pistarini

Thu 2/26

11:55 pm-5:37 pm

2 stops20h 42m

$921

ChicagoBuenos Aires

ORD - EZE

ORDEZE

Chicago O'Hare Intl

Mon 3/2

2:05 pm-9:00 am

2 stops15h 55m

Buenos Aires Ministro Pistarini

Mon 3/16

8:55 pm-1:17 pm

2 stops18h 22m

$921

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 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 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 $1,118 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 35% 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	12h 53m
Direct flights	None

The fastest flight from Chicago to Buenos Aires Ministro Pistarini Airport takes 12h 53m

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

How far is Chicago to Buenos Aires Ministro Pistarini by plane?
There are 5606.5 mi between Chicago and Buenos Aires Ministro Pistarini. 12h 53m 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 February 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 27% of the total bookings. Other popular airlines include Copa Airlines with 21%, Avianca with 15%, and United Airlines with 15%.

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 6.6 43 reviews	Search Arajet flights
Copa Airlines	PriceFrom $569	Free Cancellation	Rating 7.5 1,559 reviews	Search Copa Airlines flights
Avianca	PriceFrom $726	Free Cancellation	Rating 6.5 2,493 reviews	Search Avianca flights
Delta	PriceFrom $951	Free Cancellation	Rating 7.9 8,131 reviews	Search Delta flights
United Airlines	PriceFrom $951	Free Cancellation	Rating 7.4 9,229 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,015	Free Cancellation	Rating 7.2 11,212 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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Buenos Aires Ministro Pistarini Airport flight routes

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Flights from Guayaquil Jose Joaquin de Olmedo to Buenos Aires Ministro Pistarini

Cheap flights from Chicago 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 Chicago to Buenos Aires departing on 3/18. 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

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

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 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 35% 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?

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

Arajet is the most popular carrier 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: 37% 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 $710.

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 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.

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

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