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Cheap flights from Argentina to Chicago from $419

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 7/15. 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.
Arajet Logo
11:00 am - 11:40 pm
EZE
-
ORD
14h 40m
1 stop
Arajet Logo
12:12 pm - 4:10 am
ORD
-
EZE
13h 58m
1 stop
$753Arajet
Thu, Oct 1 - Sat, Oct 24
Arajet Logo
3:30 am - 10:10 pm
COR
-
ORD
20h 40m
1 stop
Arajet Logo
5:30 am - 10:24 pm
ORD
-
COR
14h 54m
1 stop
$753Arajet
Sat, Sep 26 - Mon, Oct 12
Multiple Airlines Logo
5:30 pm - 1:02 am
EZE
-
ORD
33h 32m
2 stops
Multiple Airlines Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$830Multiple Airlines
Tue, Sep 15 - Mon, Sep 28
Multiple Airlines Logo
7:00 am - 9:20 pm
AEP
-
ORD
16h 20m
1 stop
Multiple Airlines Logo
10:50 am - 5:40 am
ORD
-
AEP
16h 50m
2 stops
$861Multiple Airlines
Mon, Aug 17 - Wed, Aug 19
Copa Airlines Logo
3:33 am - 4:00 am
COR
-
ORD
26h 27m
1 stop
Copa Airlines Logo
8:02 am - 12:20 am
ORD
-
COR
14h 18m
1 stop
$1,111Copa Airlines
Sun, Jul 19 - Sat, Aug 8
Delta Logo
8:10 pm - 12:39 pm
EZE
-
MDW
18h 29m
2 stops
Delta Logo
10:56 am - 9:45 am
MDW
-
EZE
20h 49m
1 stop
$1,127Delta
Tue, Aug 18 - Sat, Aug 29
Delta Logo
8:10 pm - 12:38 pm
EZE
-
MDW
18h 28m
2 stops
Delta Logo
1:27 pm - 9:45 am
MDW
-
EZE
18h 18m
2 stops
$1,128Delta
Thu, Jul 23 - Wed, Aug 12
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
$1,160Avianca
Fri, Jul 17 - Sat, Aug 8
Avianca Logo
7:25 am - 9:20 pm
COR
-
ORD
15h 55m
1 stop
Avianca Logo
8:45 am - 6:20 am
ORD
-
COR
19h 35m
2 stops
$1,201Avianca
Wed, Aug 26 - Sat, Aug 29
Copa Airlines Logo
1:25 am - 4:00 am
MDZ
-
ORD
28h 35m
1 stop
Copa Airlines Logo
3:20 pm - 12:22 am
ORD
-
MDZ
31h 02m
1 stop
$1,370Copa Airlines
Fri, Jul 3 - Fri, Sep 25

Avianca flights from Argentina to Chicago

Our best Avianca deals on Argentina to Chicago flight tickets
Avianca
Sep 30
AEP7:00 amBuenos Aires Jorge Newbery
28h 38m
2 stops
ORD9:38 amChicago O'Hare Intl
Oct 4
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,157
Avianca
Jul 17
COR7:25 amCordoba Pajas Blancas
15h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
Aug 8
ORD11:20 pmChicago O'Hare Intl
29h 00m
1 stop
COR6:20 amCordoba Pajas Blancas
$1,160
Avianca
Sep 14
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Sep 21
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,173

LATAM Airlines flights from Argentina to Chicago

Our best LATAM Airlines deals on Argentina to Chicago flight tickets
LATAM Airlines
Nov 6
EZE3:45 pmBuenos Aires Ministro Pistarini
21h 07m
2 stops
MDW9:52 amChicago Midway
Nov 13
MDW5:25 pmChicago Midway
18h 20m
2 stops
EZE2:45 pmBuenos Aires Ministro Pistarini
$1,119
LATAM Airlines
Aug 17
AEP8:05 pmBuenos Aires Jorge Newbery
18h 11m
2 stops
ORD12:16 pmChicago O'Hare Intl
Aug 18
ORD3:31 pmChicago O'Hare Intl
24h 59m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
$1,130
LATAM Airlines
Jul 3
AEP3:45 pmBuenos Aires Jorge Newbery
27h 26m
2 stops
ORD5:11 pmChicago O'Hare Intl
Jul 8
ORD9:45 amChicago O'Hare Intl
19h 55m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
$1,133

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 May 28, 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
Quickest round-trip

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 10/1

11:00 am-11:40 pm

1 stop14h 40m

Chicago O'Hare Intl

Sat 10/24

12:12 pm-4:10 am

1 stop13h 58m

$753

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sat 9/26

3:30 am-10:10 pm

1 stop20h 40m

Chicago O'Hare Intl

Mon 10/12

5:30 am-10:24 pm

1 stop14h 54m

$753

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 9/15

5:30 pm-1:02 am

2 stops33h 32m

Chicago O'Hare Intl

Mon 9/28

5:30 am-12:05 am

1 stop16h 35m

$830

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 8/17

7:00 am-9:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Wed 8/19

10:50 am-5:40 am

2 stops16h 50m

$861

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sun 7/19

3:33 am-4:00 am

1 stop26h 27m

Chicago O'Hare Intl

Sat 8/8

8:02 am-12:20 am

1 stop14h 18m

$1,111

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 8/18

8:10 pm-12:39 pm

2 stops18h 29m

Chicago Midway

Sat 8/29

10:56 am-9:45 am

1 stop20h 49m

$1,127

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Thu 7/23

8:10 pm-12:38 pm

2 stops18h 28m

Chicago Midway

Wed 8/12

1:27 pm-9:45 am

2 stops18h 18m

$1,128

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Fri 7/17

7:25 am-9:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Sat 8/8

11:20 pm-6:20 am

1 stop29h 00m

$1,160

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Wed 8/26

7:25 am-9:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Sat 8/29

8:45 am-6:20 am

2 stops19h 35m

$1,201

MendozaChicago

MDZ - ORD

MDZORD

Mendoza El Plumerillo

Fri 7/3

1:25 am-4:00 am

1 stop28h 35m

Chicago O'Hare Intl

Fri 9/25

3:20 pm-12:22 am

1 stop31h 02m

$1,370

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 November is, on average, the cheapest month to fly to Chicago from Argentina, with most prices found around $217. If you’re not able to fly to Chicago in November, then July is your next best option. Flight prices from Argentina to Chicago during July average around $248.

Can stopping save me money on Argentina to Chicago flights?

You could potentially save up to 25% 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

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
AviancaPriceFrom $578Free CancellationRating
6.5
2,528 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.1
11,643 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $750Free CancellationRating
7.6
1,573 reviews
Search Copa Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.9
8,425 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
Munster
Schererville
Crown Point
Monticello
Chesterton
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