Find Cheap Flights from Chicago O'Hare International to Buenos Aires Ministro Pistarini (ORD - EZE)

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Good to Know

Low Season:
May
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
10%
expected price increase
Average Price:
$1497
(avg. price over the last 2 weeks)
Good Deal:
$1079
or less (round trip)

When to Book Flights from Chicago O'Hare International to Buenos Aires Ministro Pistarini

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1078 or less.
The cheapest flight from Chicago O'Hare International to Buenos Aires Ministro Pistarini was found 79 days before departure, on average.
Book at least 6 weeks before departure in order to get a below-average price.
Morning departure is around 22% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to Buenos Aires Ministro Pistarini Flights

How long does a flight from Chicago O'Hare International to Buenos Aires Ministro Pistarini take?
An average nonstop flight takes 14h 40m, covering a distance of 5622 miles.
Which airlines provide the cheapest flights from Chicago O'Hare International to Buenos Aires Ministro Pistarini?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($1052), LATAM Airlines ($1237) and Air Canada ($1260).
Do I need a passport to fly between Chicago O'Hare International and Buenos Aires Ministro Pistarini?
Yes.
What’s the cheapest day of the week to fly Chicago O'Hare International to Buenos Aires Ministro Pistarini?
For Chicago O'Hare International to Buenos Aires Ministro Pistarini, Wednesday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Buenos Aires Ministro Pistarini back to Chicago O'Hare International, the best deals are generally found on Saturday, with Friday being the most expensive.

Book cheap flights from Chicago O'Hare International to Buenos Aires Ministro Pistarini (round-trip)

Airports
Origin
Chicago
$1052
only
$1052
Destination
Buenos Aires
$1052
only
$1052
Wed, Apr 4
ORD
EZE
49h 15m
Thu, Apr 19
EZE
ORD
32h 00m
$1052
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 14
ORD
EZE
22h 00m
Wed, Jun 20
EZE
ORD
18h 50m
$1237
Trip: 7 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 2671 reviews
Overall
7.7
Boarding
7.6
Comfort
7.5
Crew
8.1
Entertainment
7.5
Food
7.2
JFK
SCL
Okay 5.6

We had 4 hours of delay, 3 of them waiting on the plane

SCL
JFK
Excellent 10.0

I loved the whole trip

Everything was great! No complaints!!

SCL
MIA
Excellent 10.0

Excellent service and the food is awesome :-) It has one of the youngest fleets in the industry!!! the LATAM Dreamliner feels so smooth! You should really try that aircraft, it has a special pressurization that you won't feel the

LIM
MCO
Good 6.3

Everything was ok except the food. read the other side and do something about it.

the food was horrible and cold and with a bad taste. the food must be hot. change it. Copa airline is better

MVD
SCL
Excellent 9.3

Lancing was excellent. Good leg room, good leather sits

I thought service was good.

Tue, Jan 23
ORD
EZE
16h 40m
Fri, Feb 2
EZE
ORD
26h 27m
$1260
Trip: 11 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20235 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
LGA
YYZ
Okay 4.0

Direct

9:30 flight finally took odd at 11:30 .... delayed and had to set on the runway. Arrivedabd gad to wait 30 min for gate. Will be in terms mal by 1:30

YYC
YYZ
Excellent 10.0

Flight cancelled due to weather, the workers made it seamless.

Had to tack on extra expenses for food while waiting for the next flight. Should have gotten some type of vouchers to cover meals at the very least during cancellations. That would be next level.

MIA
YYZ
Mediocre 3.0

no flights between noon and 9pm. pay for snacks..on westjet they were free

MSP
YYZ
Excellent 8.6

Crew and flight were great

Not great food, but that's ok.

YVR
YOW
Mediocre 2.6

The fact that the in-flight meal was as cold as the crew, and you got to pay for that coldness. Just love it! You get me right?

The Montreal-Vancouver route was by far the worst. The attitude of the crew was denigrating and arrogant.

Tue, Jan 2
ORD
EZE
20h 20m
Sat, Jan 6
EZE
ORD
34h 19m
$1843
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6111 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
GYE
Excellent 10.0

Everything

Nothing

PTY
IAD
Excellent 8.0

Good service, friendly and food is not bad at all.

Bathrooms are super small

LIM
PTY
Okay 4.0

I like the easy connection and that we arrived on time. Even that the boarding was late.

airplane cold and no blankets. Bad service. No info

JFK
PTY
Excellent 10.0

Everything.

PTY
SJO
Excellent 9.3

Todo estuvo realmente bien con una excepción.

Cuando abordé el avión me di cuenta de que el espacio sobre uno no es necesariamente el espacio designado para su maleta de mano, ya que uní puede guardar su maleta en el espacio sobre otra persona; sujeto a la voluntad del pasajero o la disponibilidad del espacio en el compartimiento. Creo que cada pasajero debería llevar su equipaje de mano justo sobre su asiento para evitar desorden, mal entendidos o que se pierda equipaje de mano entre la confusión.

Mon, Dec 18
ORD
EZE
21h 50m
Tue, Dec 26
EZE
ORD
36h 46m
$2063
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 52297 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
HNL
SFO
Good 6.0

Boarding goes quick, nice seats in economy comfort

No free food besides pretzels on an almost 8 hour flight. Any decent seat is an upchaege to economy plus. WiFi slow, only can access entertainment if you have app download on phone.

LAX
ORD
Excellent 9.0

Not enough room for my legs, I was uncomfortable.

DEN
SFO
Good 7.3

Nice seats, very helpful staff at ticketing and nice crew

Reservation was deleted so check in took a very long time and my seat (reserved weeks in advance) on the long international flight was reassigned to a very undesirable location.

RSW
EWR
Excellent 8.0

Boarding and entertainment were good..

Over an hour delayed and unlesss you pay up the seating is very cramped

MCI
IAD
Mediocre 2.0

My United connecting flight was delayed. I rushed to arrive at the gate prior to the departure time to be told the plane had left early and I had been rescheduled to the next morning at 7am. However, there were no vouchers available for me to stay in a hotel or get food. So, I was able to get a flight on American that got me home the same night. By the way, the American flight was delaying takeoff to wait for passengers who had been delayed on their connecting flights.

Tue, Feb 20
ORD
EZE
36h 20m
Tue, Feb 27
EZE
ORD
20h 55m
$1097
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, May 14
ORD
EZE
35h 50m
Mon, May 28
EZE
ORD
20h 50m
$1116
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 9
ORD
EZE
24h 55m
Fri, Mar 16
EZE
ORD
29h 30m
$1281
Trip: 7 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20235 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

MCO
YYZ
Good 6.0

Flight back was OK but flight to Orlando was not. Travelling with s 94 yr old man in a wheelchair. Everything at Pearson is not conduscent to travel with a handicapped person. Poor layout, poor assistance, non caring people, long distances,, and final straw was air canada started boarding without calling for handicapped first. We had to stop them and then fight our way up the aisle with people all in the way. Terrible, just lousey. 3 and a half hours before flight we arrived and didn't even have a chance to get some lunch before flight. I give Toronto and air Canada the worst possible rating of any airport or airline I've ever dealt with. John O"Hearn

HND
YYZ
Excellent 8.6

Had an aisle seat.

I thought boarding was more difficult than normal with the gate configuration. Hard to hear announcements.

LGA
YYZ
Okay 4.0

Direct

9:30 flight finally took odd at 11:30 .... delayed and had to set on the runway. Arrivedabd gad to wait 30 min for gate. Will be in terms mal by 1:30

BGI
YYZ
Good 6.6

Crew was very friendly.

Having to pay for baggage on an international flight and no better snacks available without purchasing them.

Thu, Dec 28
ORD
EZE
22h 30m
Thu, Jan 25
EZE
ORD
20h 03m
$1377
Trip: 29 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 2671 reviews
Overall
7.7
Boarding
7.6
Comfort
7.5
Crew
8.1
Entertainment
7.5
Food
7.2
SCL
JFK
Excellent 10.0

I loved the whole trip

Everything was great! No complaints!!

EZE
SCL
Excellent 10.0

The planes were modern and up to date. Good food and friendly service

I loved it all!

LIM
MCO
Good 6.3

Everything was ok except the food. read the other side and do something about it.

the food was horrible and cold and with a bad taste. the food must be hot. change it. Copa airline is better

SCL
IQQ
Good 7.6

Late departure without giving any reason.

COR
SCL
Okay 4.6

better food and service, more space between seats

poor space for legs, food was really poor. no entertainment..

Wed, Mar 14
ORD
EZE
37h 38m
Wed, Mar 21
EZE
ORD
46h 39m
$1171
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 17
ORD
EZE
25h 40m
Thu, Mar 22
EZE
ORD
36h 10m
$1181
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 17
ORD
EZE
36h 20m
Mon, Feb 26
EZE
ORD
20h 55m
$1218
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 12
ORD
EZE
47h 35m
Sat, Jun 23
EZE
ORD
58h 35m
$1271
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 26
ORD
EZE
14h 40m
Sat, Jan 6
EZE
ORD
34h 19m
$2131
Trip: 12 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 6111 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
TGU
Excellent 10.0

The food

SJO
PTY
Good 7.0

The flights were always in time

The crew wasn’t in any flight positive, always angry

PTY
MIA
Mediocre 3.0

I like the easy connection and that we arrived on time. Even that the boarding was late.

airplane cold and no blankets. Bad service. No info

PTY
IAD
Excellent 8.0

Good service, friendly and food is not bad at all.

Bathrooms are super small

CUN
PTY
Good 6.3

El servicio a bordo es muy buenos. Las personas muy buen trato

En Cancún el sr. Que nos atendió en el counter fue bastante grosero Nos trato muy mal inclusive nos iba a enviar a hacer la fila de nuevo por q mi maleta pensaba 2 kilos más. Le dijimos que solo traíamos dos maletas y nos dijo eso no es mi problema ud puede traer 10 maletas pero ninguna con sobre peso. Como se nota que ud nunca viaja me dijo. Son 107 dólares si quiere llevar su equipaje y si no de una déjelo acá en Cancún y váyase ud para Costa Rica. Ni esposo tivo que ir por otra maleta para poder viajar pero no me gusto la forma en que se burló de nosotros y la manera en que nos trató

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