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Cheap flights from Buenos Aires to Chicago from $418

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to Chicago

Cheap round-trip flights

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Arajet Logo
11:00 am - 11:25 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 25m1 stop Punta Cana
Arajet Logo
5:30 am - 12:05 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 35m1 stop Punta Cana
$744Arajet
Thu, Apr 1 - Mon, Apr 19
Arajet Logo
11:00 am - 11:25 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 25m1 stop Punta Cana
Arajet Logo
5:30 am - 12:05 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 35m1 stop Punta Cana
$798Arajet
Thu, Apr 1 - Mon, Apr 19
Multiple Airlines Logo
11:00 am - 11:25 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 25m1 stop Punta Cana
Multiple Airlines Logo
5:30 am - 8:15 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
36h 45m2 stops Punta Cana Cordoba Pajas Blancas
$872Multiple Airlines
Thu, Apr 1 - Mon, Apr 19
Multiple Airlines Logo
11:00 am - 11:25 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 25m1 stop Punta Cana
Multiple Airlines Logo
5:30 am - 8:15 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
36h 45m2 stops Punta Cana Cordoba Pajas Blancas
$876Multiple Airlines
Thu, Apr 1 - Mon, Apr 19
Delta Logo
8:05 pm - 12:37 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
19h 32m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County
Delta Logo
5:30 am - 7:35 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
23h 05m1 stop Atlanta Hartsfield-Jackson
$1,257Delta
Mon, Feb 15 - Thu, Feb 25
Delta Logo
9:30 pm - 10:39 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
16h 09m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
1:34 pm - 9:50 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
17h 16m2 stops Atlanta Hartsfield-Jackson Miami
$1,257Delta
Fri, Nov 27 - Thu, Dec 3
Copa Airlines Logo
5:40 am - 12:11 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
21h 31m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:13 pm - 12:52 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
31h 39m1 stop Panama City Tocumen Intl
$1,284Copa Airlines
Wed, Nov 11 - Fri, Nov 20
American Airlines Logo
10:10 am - 7:38 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
24h 28m1 stop Miami
American Airlines Logo
1:44 pm - 8:30 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
15h 46m1 stop Dallas/Fort Worth
$1,449American Airlines
Mon, Dec 28 - Thu, Jan 7
Copa Airlines Logo
2:45 pm - 12:46 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
25h 01m1 stop Panama City Tocumen Intl
Copa Airlines Logo
7:35 am - 8:00 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
21h 25m1 stop Panama City Tocumen Intl
$1,538Copa Airlines
Sat, Jan 16 - Sat, Jan 23
American Airlines Logo
10:10 am - 12:53 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
17h 43m1 stop Miami
American Airlines Logo
4:40 pm - 9:05 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
13h 25m1 stop Miami
$1,551American Airlines
Thu, Dec 10 - Thu, Dec 17

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Avianca flights from Buenos Aires to Chicago O'Hare Intl Airport

Our best Avianca deals on Buenos Aires to Chicago O'Hare Intl Airport flight tickets
Avianca
Nov 10
EZE7:25 amBuenos Aires Ministro Pistarini
16h 05m
1 stop
ORD8:30 pmChicago O'Hare Intl
Nov 19
ORD10:30 pmChicago O'Hare Intl
23h 00m
1 stop
EZE12:30 amBuenos Aires Ministro Pistarini
$1,328
Avianca
Nov 10
AEP7:05 amBuenos Aires Jorge Newbery
16h 25m
1 stop
ORD8:30 pmChicago O'Hare Intl
Nov 19
ORD10:30 pmChicago O'Hare Intl
28h 10m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,353
Avianca
Nov 3
EZE7:25 amBuenos Aires Ministro Pistarini
16h 05m
1 stop
ORD8:30 pmChicago O'Hare Intl
Nov 10
ORD10:30 pmChicago O'Hare Intl
14h 10m
1 stop
EZE3:40 pmBuenos Aires Ministro Pistarini
$1,423

Delta flights from Buenos Aires to Chicago O'Hare Intl Airport

Our best Delta deals on Buenos Aires to Chicago O'Hare Intl Airport flight tickets
Delta
Nov 10
AEP5:35 pmBuenos Aires Jorge Newbery
21h 45m
2 stops
ORD12:20 pmChicago O'Hare Intl
Nov 19
ORD9:51 amChicago O'Hare Intl
18h 49m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,443
Delta
Dec 29
AEP3:50 pmBuenos Aires Jorge Newbery
20h 05m
2 stops
ORD8:55 amChicago O'Hare Intl
Jan 5
ORD9:50 amChicago O'Hare Intl
18h 50m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,695
Delta
Jan 21
AEP5:35 pmBuenos Aires Jorge Newbery
19h 35m
2 stops
ORD10:10 amChicago O'Hare Intl
Jan 31
ORD5:03 pmChicago O'Hare Intl
17h 37m
2 stops
AEP1:40 pmBuenos Aires Jorge Newbery
$1,712

momondo Fare Finder

 
Use the filters below to find and compare flights from Buenos Aires to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 4/1

11:00 am-11:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 4/19

5:30 am-12:05 am

1 stop16h 35m

$744

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 4/1

11:00 am-11:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 4/19

5:30 am-12:05 am

1 stop16h 35m

$798

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 4/1

11:00 am-11:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 4/19

5:30 am-8:15 pm

2 stops36h 45m

$872

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 4/1

11:00 am-11:25 pm

1 stop14h 25m

Chicago O'Hare Intl

Mon 4/19

5:30 am-8:15 pm

2 stops36h 45m

$876

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Mon 2/15

8:05 pm-12:37 pm

2 stops19h 32m

Chicago O'Hare Intl

Thu 2/25

5:30 am-7:35 am

1 stop23h 05m

$1,257

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Fri 11/27

9:30 pm-10:39 am

2 stops16h 09m

Chicago O'Hare Intl

Thu 12/3

1:34 pm-9:50 am

2 stops17h 16m

$1,257

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Wed 11/11

5:40 am-12:11 am

1 stop21h 31m

Chicago O'Hare Intl

Fri 11/20

2:13 pm-12:52 am

1 stop31h 39m

$1,284

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Mon 12/28

10:10 am-7:38 am

1 stop24h 28m

Chicago O'Hare Intl

Thu 1/7

1:44 pm-8:30 am

1 stop15h 46m

$1,449

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Sat 1/16

2:45 pm-12:46 pm

1 stop25h 01m

Chicago O'Hare Intl

Sat 1/23

7:35 am-8:00 am

1 stop21h 25m

$1,538

Buenos AiresChicago

EZE Buenos Aires Ministro Pistarini - ORD Chicago O'Hare Intl

EZEORD

Buenos Aires Ministro Pistarini

Thu 12/10

10:10 am-12:53 am

1 stop17h 43m

Chicago O'Hare Intl

Thu 12/17

4:40 pm-9:05 am

1 stop13h 25m

$1,551

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Buenos Aires to Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Buenos Aires averaging around $978.

Can stopping save me money on Buenos Aires to Chicago O'Hare Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Buenos Aires to Chicago O'Hare Intl Airport flight.

When to book flights from Buenos Aires to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buenos Aires to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buenos Aires to Chicago O'Hare Intl Airport (BUE to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Chicago O'Hare Intl Airport

Best Price Found

$418

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Buenos Aires in the past 72 hours is $418. The best round-trip flight deal from Buenos Aires to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $744.
The fastest flight from Buenos Aires to Chicago O'Hare Intl Airport takes 14h 25m
There are no direct flights from Buenos Aires to Chicago O'Hare Intl Airport. There are no popular flight routes from Buenos Aires to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Buenos Aires to Chicago O'Hare Intl Airport

  • How far is Buenos Aires to Chicago O'Hare Intl by plane?

    The distance between Buenos Aires and Chicago O'Hare Intl is about 5608.8 mi. By plane, this route typically takes 14h 25m.

  • When did momondo last update prices for flights from Buenos Aires to Chicago O'Hare Intl Airport?

    Prices for flights from Buenos Aires to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buenos Aires to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Buenos Aires to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buenos Aires to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl 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 Chicago O'Hare Intl 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 Buenos Aires to Chicago O'Hare Intl Airport?

Best airlines flying from Buenos Aires to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Buenos Aires to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
ArajetPriceFrom $380Free CancellationRating
6.4
59 reviews
Search Arajet flights
DeltaPriceFrom $641Free CancellationRating
7.8
8,683 reviews
Search Delta flights
American AirlinesPriceFrom $940Free CancellationRating
7.0
12,205 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $984Free CancellationRating
7.6
1,554 reviews
Search Copa Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Oak Brook
Gurnee
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Skokie
Waukegan

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Buenos Aires.

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

Yes. All flights to Chicago from Buenos Aires on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Buenos Aires to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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