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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.
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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
1:10 pm - 11:56 pm
EZE
-
ORD
36h 46m
1 stop
Multiple Airlines Logo
9:20 am - 3:23 am
ORD
-
EZE
40h 03m
2 stops
$762Multiple Airlines
Wed, May 20 - Sun, May 31
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
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
7:35 am - 10:03 am
MDZ
-
MDW
28h 28m
2 stops
LATAM Airlines Logo
1:05 pm - 12:10 pm
MDW
-
MDZ
20h 05m
2 stops
$1,112LATAM Airlines
Mon, Jul 20 - Fri, Feb 26
Delta Logo
1:10 pm - 9:59 am
EZE
-
MDW
22h 49m
2 stops
Delta Logo
1:22 pm - 9:45 am
MDW
-
EZE
18h 23m
2 stops
$1,127Delta
Fri, May 22 - Fri, May 29
LATAM Airlines Logo
7:45 am - 10:03 am
COR
-
MDW
28h 18m
2 stops
LATAM Airlines Logo
10:35 am - 5:45 am
MDW
-
COR
17h 10m
2 stops
$1,177LATAM Airlines
Wed, Jul 22 - Thu, Aug 13
Delta Logo
8:10 pm - 12:42 pm
EZE
-
MDW
18h 32m
2 stops
Delta Logo
12:53 pm - 9:20 am
MDW
-
EZE
18h 27m
2 stops
$1,206Delta
Tue, May 26 - Tue, Jun 2
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

Copa Airlines flights from Argentina to Chicago

Our best Copa Airlines deals on Argentina to Chicago flight tickets
Copa Airlines
May 23
COR1:54 amCordoba Pajas Blancas
14h 12m
1 stop
ORD2:06 pmChicago O'Hare Intl
Jun 11
ORD3:21 pmChicago O'Hare Intl
13h 34m
1 stop
COR6:55 amCordoba Pajas Blancas
$1,090
Copa Airlines
Jul 21
COR1:59 amCordoba Pajas Blancas
13h 58m
1 stop
ORD1:57 pmChicago O'Hare Intl
Aug 13
ORD8:02 amChicago O'Hare Intl
20h 53m
1 stop
COR6:55 amCordoba Pajas Blancas
$1,114
Copa Airlines
Jul 21
MDZ1:25 amMendoza El Plumerillo
14h 32m
1 stop
ORD1:57 pmChicago O'Hare Intl
Jan 27
ORD7:35 amChicago O'Hare Intl
13h 41m
1 stop
MDZ12:16 amMendoza El Plumerillo
$1,118

Avianca flights from Argentina to Chicago

Our best Avianca deals on Argentina to Chicago 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
May 6
EZE4:50 pmBuenos Aires Ministro Pistarini
30h 30m
1 stop
ORD9:20 pmChicago O'Hare Intl
May 10
ORD8:45 amChicago O'Hare Intl
18h 55m
2 stops
EZE5:40 amBuenos Aires Ministro Pistarini
$945
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

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 April 8, 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

Cheapest round-trip

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 5/20

1:10 pm-11:56 pm

1 stop36h 46m

Chicago O'Hare Intl

Sun 5/31

9:20 am-3:23 am

2 stops40h 03m

$762

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

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

MendozaChicago

MDZ - MDW

MDZMDW

Mendoza El Plumerillo

Mon 7/20

7:35 am-10:03 am

2 stops28h 28m

Chicago Midway

Fri 2/26

1:05 pm-12:10 pm

2 stops20h 05m

$1,112

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Fri 5/22

1:10 pm-9:59 am

2 stops22h 49m

Chicago Midway

Fri 5/29

1:22 pm-9:45 am

2 stops18h 23m

$1,127

CordobaChicago

COR - MDW

CORMDW

Cordoba Pajas Blancas

Wed 7/22

7:45 am-10:03 am

2 stops28h 18m

Chicago Midway

Thu 8/13

10:35 am-5:45 am

2 stops17h 10m

$1,177

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 5/26

8:10 pm-12:42 pm

2 stops18h 32m

Chicago Midway

Tue 6/2

12:53 pm-9:20 am

2 stops18h 27m

$1,206

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

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 April is, on average, the cheapest month to fly to Chicago from Argentina, with most prices found around $950. If you’re not able to fly to Chicago in April, then September is your next best option. Flight prices from Argentina to Chicago during September average around $956.

Can stopping save me money on Argentina to Chicago flights?

You could potentially save up to 38% 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

15h 11m

Direct flights

None
The fastest flight from Argentina to Chicago takes 15h 11m
There are no direct flights from Argentina to Chicago. There are no popular flight routes from Argentina to Chicago.
Search flight deals

Frequently asked questions about flying from Argentina to Chicago

  • 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
Copa AirlinesPriceFrom $484Free CancellationRating
7.5
1,575 reviews
Search Copa Airlines flights
AviancaPriceFrom $578Free CancellationRating
6.5
2,501 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.1
11,551 reviews
Search American Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.9
8,388 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
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
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