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Cheap flights from Argentina to Chicago from $349

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 3/11. 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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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
6:00 am - 11:22 pm
EZE
-
ORD
19h 22m
2 stops
Multiple Airlines Logo
3:52 pm - 5:00 am
ORD
-
EZE
35h 08m
2 stops
$659Multiple Airlines
Mon, Apr 13 - Sat, May 2
Multiple Airlines Logo
6:35 am - 11:59 pm
EZE
-
ORD
19h 24m
2 stops
Multiple Airlines Logo
3:52 pm - 5:00 am
ORD
-
EZE
35h 08m
2 stops
$661Multiple Airlines
Sat, Apr 25 - Sat, May 9
Multiple Airlines Logo
6:00 am - 6:47 am
EZE
-
ORD
50h 47m
3 stops
Multiple Airlines Logo
3:52 pm - 5:00 am
ORD
-
EZE
35h 08m
2 stops
$662Multiple Airlines
Mon, Apr 13 - Sat, May 2
Multiple Airlines Logo
4:55 pm - 8:25 am
EZE
-
ORD
17h 30m
2 stops
Multiple Airlines Logo
10:55 am - 6:10 am
ORD
-
EZE
17h 15m
2 stops
$663Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Avianca Logo
7:00 am - 9:20 pm
AEP
-
ORD
16h 20m
1 stop
Avianca Logo
8:45 am - 5:40 am
ORD
-
AEP
18h 55m
2 stops
$788Avianca
Mon, May 18 - Tue, May 19
LATAM Airlines Logo
5:25 am - 10:31 pm
COR
-
MDW
20h 06m
2 stops
LATAM Airlines Logo
6:00 am - 3:15 pm
MDW
-
COR
31h 15m
2 stops
$933LATAM Airlines
Sat, Mar 7 - Sat, Mar 14
LATAM Airlines Logo
9:11 pm - 5:35 pm
COR
-
ORD
22h 24m
2 stops
LATAM Airlines Logo
12:10 pm - 5:45 am
ORD
-
COR
15h 35m
2 stops
$958LATAM Airlines
Sun, May 24 - Thu, Jun 11
Delta Logo
11:55 pm - 5:54 pm
EZE
-
MDW
19h 59m
2 stops
Delta Logo
6:07 pm - 9:45 am
MDW
-
EZE
13h 38m
1 stop
$967Delta
Mon, Mar 23 - Mon, Mar 30
Avianca Logo
7:25 am - 9:20 pm
COR
-
ORD
15h 55m
1 stop
Avianca Logo
11:20 pm - 6:20 am
ORD
-
COR
29h 00m
1 stop
$1,004Avianca
Sun, May 24 - Thu, Jun 11
Delta Logo
8:10 pm - 12:42 pm
EZE
-
MDW
18h 32m
2 stops
Delta Logo
10:46 am - 9:45 am
MDW
-
EZE
20h 59m
1 stop
$1,078Delta
Thu, May 7 - Tue, May 19

Avianca flights from Argentina to Chicago

Our best Avianca deals on Argentina to Chicago flight tickets
Avianca
May 18
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
May 19
ORD8:45 amChicago O'Hare Intl
18h 55m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
$788
Avianca
May 24
COR7:25 amCordoba Pajas Blancas
15h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
Jun 11
ORD11:20 pmChicago O'Hare Intl
29h 00m
1 stop
COR6:20 amCordoba Pajas Blancas
$1,004
Avianca
May 24
COR7:25 amCordoba Pajas Blancas
15h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
Jun 11
ORD10:45 amChicago O'Hare Intl
17h 35m
2 stops
COR6:20 amCordoba Pajas Blancas
$1,062

GOL flights from Argentina to Chicago

Our best GOL deals on Argentina to Chicago flight tickets
GOL
Apr 26
AEP3:40 amBuenos Aires Jorge Newbery
33h 24m
2 stops
ORD11:04 amChicago O'Hare Intl
May 5
ORD2:17 pmChicago O'Hare Intl
20h 43m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
$1,142
GOL
Apr 12
AEP3:40 amBuenos Aires Jorge Newbery
36h 59m
2 stops
ORD2:39 pmChicago O'Hare Intl
May 2
ORD6:45 amChicago O'Hare Intl
28h 15m
2 stops
AEP1:00 pmBuenos Aires Jorge Newbery
$1,211

momondo Fare Finder

 
Customize your flight search to find flights from Argentina to Chicago 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 February 9, 2026.
Use the filters below to find and compare flights from Argentina to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 4/13

6:00 am-11:22 pm

2 stops19h 22m

Chicago O'Hare Intl

Sat 5/2

3:52 pm-5:00 am

2 stops35h 08m

$659

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 4/25

6:35 am-11:59 pm

2 stops19h 24m

Chicago O'Hare Intl

Sat 5/9

3:52 pm-5:00 am

2 stops35h 08m

$661

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 4/13

6:00 am-6:47 am

3 stops50h 47m

Chicago O'Hare Intl

Sat 5/2

3:52 pm-5:00 am

2 stops35h 08m

$662

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 3/25

4:55 pm-8:25 am

2 stops17h 30m

Chicago O'Hare Intl

Wed 4/1

10:55 am-6:10 am

2 stops17h 15m

$663

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 5/18

7:00 am-9:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Tue 5/19

8:45 am-5:40 am

2 stops18h 55m

$788

CordobaChicago

COR - MDW

CORMDW

Cordoba Pajas Blancas

Sat 3/7

5:25 am-10:31 pm

2 stops20h 06m

Chicago Midway

Sat 3/14

6:00 am-3:15 pm

2 stops31h 15m

$933

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sun 5/24

9:11 pm-5:35 pm

2 stops22h 24m

Chicago O'Hare Intl

Thu 6/11

12:10 pm-5:45 am

2 stops15h 35m

$958

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Mon 3/23

11:55 pm-5:54 pm

2 stops19h 59m

Chicago Midway

Mon 3/30

6:07 pm-9:45 am

1 stop13h 38m

$967

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sun 5/24

7:25 am-9:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Thu 6/11

11:20 pm-6:20 am

1 stop29h 00m

$1,004

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Thu 5/7

8:10 pm-12:42 pm

2 stops18h 32m

Chicago Midway

Tue 5/19

10:46 am-9:45 am

1 stop20h 59m

$1,078

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

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?

The month of February is, on average, the cheapest month to fly to Chicago from Argentina, with most prices found around $975. If you’re not able to fly to Chicago in February, then November is your next best option. Flight prices from Argentina to Chicago during November average around $981.

Can stopping save me money on Argentina to Chicago flights?

You could potentially save up to 21% on your flight if you consider stops on a Argentina to Chicago flight.

Cheap Argentina to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Argentina to Chicago

Fastest flight time

14h 42m

Direct flights

None
The fastest flight from Argentina to Chicago takes 14h 42m
There are no direct flights from Argentina to Chicago. There are no popular flight routes from Argentina to Chicago.
Search flight deals

  • When did momondo last update prices for flights from Argentina to Chicago?

    Prices for flights from Argentina to Chicago were last updated today.

  • How many operators does momondo search for flights from Argentina to Chicago?

  • How old do you have to be to fly from Argentina to Chicago?

    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.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Argentina to Chicago

Compare and see reviews for airlines that fly from Argentina to Chicago with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $578Free CancellationRating
6.5
2,496 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $750Free CancellationRating
7.5
1,557 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $777Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.9
8,174 reviews
Search Delta flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

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?

Flights from Argentina to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Argentina.

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

Yes. momondo can track prices for Argentina to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport