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Cheap flights from Buenos Aires to Chicago from $396

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

Enter your travel dates to find the best prices.
Arajet Logo
8:40 am - 11:20 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
16h 40m1 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
$864Arajet
Sun, May 2 - Mon, May 10
Arajet Logo
8:40 am - 11:20 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
16h 40m1 stop Punta Cana
Arajet Logo
6:45 am - 9:20 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
24h 35m1 stop Punta Cana
$883Arajet
Sun, Apr 18 - Fri, Apr 30
Multiple Airlines Logo
6:15 am - 10:13 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
42h 58m2 stops Lima J Chavez Intl Mexico City Benito Juarez
Multiple Airlines Logo
5:20 am - 10:05 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 45m1 stop Punta Cana
$952Multiple Airlines
Sat, Mar 6 - Mon, Mar 15
Multiple Airlines Logo
8:05 pm - 10:13 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
29h 08m2 stops Lima J Chavez Intl Mexico City Benito Juarez
Multiple Airlines Logo
5:20 am - 10:05 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 45m1 stop Punta Cana
$981Multiple Airlines
Tue, Mar 2 - Mon, Mar 15
American Airlines Logo
11:59 pm - 9:35 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
24h 36m1 stop Miami
American Airlines Logo
1:43 pm - 9:00 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 17m1 stop Dallas/Fort Worth
$998American Airlines
Mon, Nov 30 - Mon, Dec 7
Delta Logo
9:30 pm - 9:22 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 52m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:25 am - 9:40 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
23h 15m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
$1,047Delta
Mon, Nov 16 - Sat, Nov 21
Delta Logo
9:30 pm - 1:59 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
19h 29m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
7:25 am - 9:40 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
23h 15m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
$1,047Delta
Mon, Nov 16 - Sat, Nov 21
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
6:05 am - 7:10 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
22h 05m1 stop Miami
$1,124American Airlines
Thu, Dec 17 - Thu, Dec 24
Copa Airlines Logo
9:10 am - 12:11 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
18h 01m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:13 pm - 7:40 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 27m1 stop Panama City Tocumen Intl
$1,254Copa Airlines
Tue, Feb 23 - Tue, Mar 2
Copa Airlines Logo
11:55 pm - 1:03 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
16h 08m1 stop Houston George Bush Intcntl
Copa Airlines Logo
12:40 pm - 7:20 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
15h 40m1 stop Houston George Bush Intcntl
$1,315Copa Airlines
Tue, Dec 22 - Fri, Jan 8

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LATAM Airlines flights from Buenos Aires to Chicago O'Hare Intl Airport

Our best LATAM Airlines deals on Buenos Aires to Chicago O'Hare Intl Airport flight tickets
LATAM Airlines
Nov 26
AEP12:55 pmBuenos Aires Jorge Newbery
29h 38m
2 stops
ORD3:33 pmChicago O'Hare Intl
Dec 3
ORD6:16 pmChicago O'Hare Intl
16h 44m
2 stops
AEP2:00 pmBuenos Aires Jorge Newbery
$1,268
LATAM Airlines
Mar 3
AEP5:35 pmBuenos Aires Jorge Newbery
19h 32m
2 stops
ORD10:07 amChicago O'Hare Intl
Mar 17
ORD9:30 amChicago O'Hare Intl
20h 10m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,291
LATAM Airlines
Dec 19
AEP9:25 amBuenos Aires Jorge Newbery
26h 30m
2 stops
ORD8:55 amChicago O'Hare Intl
Jan 4
ORD9:50 amChicago O'Hare Intl
18h 50m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,373

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
Mar 6
EZE4:50 pmBuenos Aires Ministro Pistarini
30h 40m
1 stop
ORD8:30 pmChicago O'Hare Intl
Mar 8
ORD8:50 amChicago O'Hare Intl
18h 15m
2 stops
EZE6:05 amBuenos Aires Ministro Pistarini
$1,053
Avianca
Nov 4
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
$1,353
Avianca
Nov 4
EZE4:50 pmBuenos Aires Ministro Pistarini
30h 40m
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
$1,388

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

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Sun 5/2

8:40 am-11:20 pm

1 stop16h 40m

Chicago O'Hare Intl

Mon 5/10

5:30 am-12:05 am

1 stop16h 35m

$864

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Sun 4/18

8:40 am-11:20 pm

1 stop16h 40m

Chicago O'Hare Intl

Fri 4/30

6:45 am-9:20 am

1 stop24h 35m

$883

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Sat 3/6

6:15 am-10:13 pm

2 stops42h 58m

Chicago O'Hare Intl

Mon 3/15

5:20 am-10:05 pm

1 stop14h 45m

$952

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Tue 3/2

8:05 pm-10:13 pm

2 stops29h 08m

Chicago O'Hare Intl

Mon 3/15

5:20 am-10:05 pm

1 stop14h 45m

$981

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Mon 11/30

11:59 pm-9:35 pm

1 stop24h 36m

Chicago O'Hare Intl

Mon 12/7

1:43 pm-9:00 am

1 stop16h 17m

$998

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Mon 11/16

9:30 pm-9:22 am

1 stop14h 52m

Chicago O'Hare Intl

Sat 11/21

7:25 am-9:40 am

2 stops23h 15m

$1,047

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Mon 11/16

9:30 pm-1:59 pm

2 stops19h 29m

Chicago O'Hare Intl

Sat 11/21

7:25 am-9:40 am

2 stops23h 15m

$1,047

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Thu 12/17

10:10 am-7:38 am

1 stop24h 28m

Chicago O'Hare Intl

Thu 12/24

6:05 am-7:10 am

1 stop22h 05m

$1,124

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Tue 2/23

9:10 am-12:11 am

1 stop18h 01m

Chicago O'Hare Intl

Tue 3/2

2:13 pm-7:40 am

1 stop14h 27m

$1,254
Quickest round-trip

Buenos AiresChicago

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

EZEORD

Buenos Aires Ministro Pistarini

Tue 12/22

11:55 pm-1:03 pm

1 stop16h 08m

Chicago O'Hare Intl

Fri 1/8

12:40 pm-7:20 am

1 stop15h 40m

$1,315

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 21% 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

$396

Fastest flight time

14h 40m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Buenos Aires in the past 72 hours is $396. The best round-trip flight deal from Buenos Aires to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $864.
The fastest flight from Buenos Aires to Chicago O'Hare Intl Airport takes 14h 40m
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 40m.

  • 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
60 reviews
Search Arajet flights
DeltaPriceFrom $641Free CancellationRating
7.8
8,696 reviews
Search Delta flights
American AirlinesPriceFrom $940Free CancellationRating
7.0
12,230 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $984Free CancellationRating
7.6
1,552 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
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Rosemont
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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