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Cheap flights from Argentina to Chicago from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Argentina to Chicago departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Argentina to Chicago

Recent round-trip flight deals from Argentina to Chicago

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:15 am - 1:05 pm
EZE
-
ORD
32h 50m
2 stops
Multiple Airlines Logo
7:10 am - 3:45 am
ORD
-
EZE
18h 35m
2 stops
$783Multiple Airlines
Wed, Apr 22 - Thu, Jun 18
Multiple Airlines Logo
2:30 am - 5:11 pm
EZE
-
ORD
40h 41m
3 stops
Multiple Airlines Logo
7:10 am - 3:45 am
ORD
-
EZE
18h 35m
2 stops
$803Multiple Airlines
Tue, Apr 21 - Thu, Jun 18
Multiple Airlines Logo
8:00 am - 11:56 pm
EZE
-
ORD
17h 56m
1 stop
Multiple Airlines Logo
5:06 pm - 3:45 am
ORD
-
EZE
32h 39m
2 stops
$809Multiple Airlines
Thu, Jun 4 - Sat, Jun 20
Multiple Airlines Logo
2:17 am - 9:54 am
EZE
-
ORD
33h 37m
3 stops
Multiple Airlines Logo
9:20 am - 10:00 am
ORD
-
EZE
22h 40m
2 stops
$816Multiple Airlines
Sun, May 24 - Mon, Jun 1
Multiple Airlines Logo
1:10 pm - 11:59 pm
EZE
-
ORD
36h 49m
1 stop
Multiple Airlines Logo
7:10 am - 3:00 am
ORD
-
EZE
17h 50m
2 stops
$825Multiple Airlines
Wed, Apr 22 - Thu, Jun 18
Avianca Logo
4:50 pm - 6:50 pm
EZE
-
ORD
28h 00m
2 stops
Avianca Logo
11:20 pm - 5:40 am
ORD
-
EZE
28h 20m
1 stop
$841Avianca
Fri, May 22 - Tue, May 26
Arajet Logo
7:45 am - 11:40 pm
EZE
-
ORD
17h 55m
1 stop
Arajet Logo
4:30 am - 12:05 am
ORD
-
EZE
17h 35m
1 stop
$852Arajet
Thu, Jun 4 - Mon, Jun 22
Arajet Logo
3:31 am - 10:10 pm
MDZ
-
ORD
20h 39m
1 stop
Arajet Logo
3:20 am - 10:24 pm
ORD
-
MDZ
16h 04m
1 stop
$919Arajet
Sat, Jul 18 - Sun, Feb 28
LATAM Airlines Logo
9:11 pm - 5:49 pm
COR
-
ORD
22h 38m
2 stops
LATAM Airlines Logo
5:40 pm - 8:26 pm
ORD
-
COR
24h 46m
2 stops
$1,008LATAM Airlines
Sun, May 24 - Thu, Jun 11
Avianca Logo
7:05 pm - 9:20 pm
SLA
-
ORD
28h 15m
2 stops
Avianca Logo
11:20 pm - 9:25 am
ORD
-
SLA
32h 05m
2 stops
$1,684Avianca
Tue, Jun 2 - Sat, Jun 6

LATAM Airlines flights from Argentina to Chicago O'Hare Intl Airport

Our best LATAM Airlines deals on Argentina to Chicago O'Hare Intl Airport flight tickets
LATAM Airlines
May 24
COR9:11 pmCordoba Pajas Blancas
22h 38m
2 stops
ORD5:49 pmChicago O'Hare Intl
Jun 11
ORD5:40 pmChicago O'Hare Intl
24h 46m
2 stops
COR8:26 pmCordoba Pajas Blancas
$1,008
LATAM Airlines
Jul 22
COR7:45 amCordoba Pajas Blancas
27h 37m
2 stops
ORD9:22 amChicago O'Hare Intl
Aug 10
ORD5:55 pmChicago O'Hare Intl
24h 31m
2 stops
COR8:26 pmCordoba Pajas Blancas
$1,087
LATAM Airlines
Jul 27
MDZ7:50 pmMendoza El Plumerillo
28h 02m
2 stops
ORD9:52 pmChicago O'Hare Intl
Mar 2
ORD10:40 amChicago O'Hare Intl
30h 03m
2 stops
MDZ7:43 pmMendoza El Plumerillo
$1,105

Avianca flights from Argentina to Chicago O'Hare Intl Airport

Our best Avianca deals on Argentina to Chicago O'Hare Intl Airport flight tickets
Avianca
May 22
EZE4:50 pmBuenos Aires Ministro Pistarini
28h 00m
2 stops
ORD6:50 pmChicago O'Hare Intl
May 26
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
EZE5:40 amBuenos Aires Ministro Pistarini
$841
Avianca
Apr 16
EZE7:10 amBuenos Aires Ministro Pistarini
16h 10m
1 stop
ORD9:20 pmChicago O'Hare Intl
Apr 23
ORD11:20 pmChicago O'Hare Intl
14h 20m
1 stop
EZE3:40 pmBuenos Aires Ministro Pistarini
$1,126
Avianca
Apr 16
EZE7:10 amBuenos Aires Ministro Pistarini
16h 10m
1 stop
ORD9:20 pmChicago O'Hare Intl
Apr 23
ORD11:20 pmChicago O'Hare Intl
14h 20m
1 stop
EZE3:40 pmBuenos Aires Ministro Pistarini
$1,136

momondo Fare Finder

 
Customize your flight search to find flights from Argentina to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from Argentina 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 - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 4/22

6:15 am-1:05 pm

2 stops32h 50m

Chicago O'Hare Intl

Thu 6/18

7:10 am-3:45 am

2 stops18h 35m

$783

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 4/21

2:30 am-5:11 pm

3 stops40h 41m

Chicago O'Hare Intl

Thu 6/18

7:10 am-3:45 am

2 stops18h 35m

$803

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 6/4

8:00 am-11:56 pm

1 stop17h 56m

Chicago O'Hare Intl

Sat 6/20

5:06 pm-3:45 am

2 stops32h 39m

$809

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 5/24

2:17 am-9:54 am

3 stops33h 37m

Chicago O'Hare Intl

Mon 6/1

9:20 am-10:00 am

2 stops22h 40m

$816

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 4/22

1:10 pm-11:59 pm

1 stop36h 49m

Chicago O'Hare Intl

Thu 6/18

7:10 am-3:00 am

2 stops17h 50m

$825

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 5/22

4:50 pm-6:50 pm

2 stops28h 00m

Chicago O'Hare Intl

Tue 5/26

11:20 pm-5:40 am

1 stop28h 20m

$841
Quickest round-trip

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 6/4

7:45 am-11:40 pm

1 stop17h 55m

Chicago O'Hare Intl

Mon 6/22

4:30 am-12:05 am

1 stop17h 35m

$852

MendozaChicago

MDZ - ORD

MDZORD

Mendoza El Plumerillo

Sat 7/18

3:31 am-10:10 pm

1 stop20h 39m

Chicago O'Hare Intl

Sun 2/28

3:20 am-10:24 pm

1 stop16h 04m

$919

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sun 5/24

9:11 pm-5:49 pm

2 stops22h 38m

Chicago O'Hare Intl

Thu 6/11

5:40 pm-8:26 pm

2 stops24h 46m

$1,008

SaltaChicago

SLA - ORD

SLAORD

Salta Martin Miguel de Guemes Intl

Tue 6/2

7:05 pm-9:20 pm

2 stops28h 15m

Chicago O'Hare Intl

Sat 6/6

11:20 pm-9:25 am

2 stops32h 05m

$1,684

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Argentina 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 Argentina averaging around $883.

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

You could potentially save up to 38% on your flight if you consider stops on a Argentina to Chicago O'Hare Intl Airport flight.

Cheap Argentina to Chicago O'Hare Intl Airport flight deals and tips

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

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from Argentina to Chicago O'Hare Intl Airport takes 14h 40m
There are no direct flights from Argentina to Chicago O'Hare Intl Airport. There are no popular flight routes from Argentina to Chicago O'Hare Intl Airport.
Search flight deals

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

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Argentina to Chicago O'Hare Intl Airport.

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

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Argentina to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Argentina to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $484Free CancellationRating
7.5
1,575 reviews
Search Copa Airlines flights
AviancaPriceFrom $578Free CancellationRating
6.5
2,503 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.1
11,564 reviews
Search American Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.9
8,402 reviews
Search Delta flights

Traveling to a place near Chicago?

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

Why use momondo?

Why should I use momondo to find a flight deal from Argentina 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 Argentina.

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

Yes. momondo allows you to filter the results for Argentina to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Argentina to Chicago?

momondo helps you find the best flight between Argentina and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Chicago from Argentina. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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