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Cheap flights from Argentina to Chicago from $399

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 8/26. 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

Discover deals from 900+ travel sites with momondo.

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
8:40 am - 10:10 pm
EZE
-
ORD
15h 30m
1 stop
Arajet Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$666Arajet
Sun, Sep 6 - Mon, Sep 14
Multiple Airlines Logo
7:00 am - 9:20 pm
EZE
-
ORD
40h 20m
2 stops
Multiple Airlines Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$716Multiple Airlines
Sun, Sep 6 - Mon, Sep 14
Delta Logo
8:10 pm - 11:55 am
EZE
-
MDW
17h 45m
1 stop
Delta Logo
10:48 am - 9:40 am
MDW
-
EZE
20h 52m
2 stops
$983Delta
Mon, Sep 14 - Mon, Sep 21
LATAM Airlines Logo
3:45 pm - 5:06 pm
AEP
-
ORD
27h 21m
2 stops
LATAM Airlines Logo
6:25 pm - 5:00 pm
ORD
-
AEP
20h 35m
2 stops
$984LATAM Airlines
Mon, Aug 3 - Mon, Aug 10
Delta Logo
8:10 pm - 11:56 am
EZE
-
MDW
17h 46m
1 stop
Delta Logo
10:54 am - 9:40 am
MDW
-
EZE
20h 46m
2 stops
$988Delta
Mon, Jul 27 - Mon, Sep 7
LATAM Airlines Logo
8:10 pm - 3:40 pm
EZE
-
MDW
21h 30m
1 stop
LATAM Airlines Logo
5:10 pm - 9:45 am
MDW
-
EZE
14h 35m
1 stop
$992LATAM Airlines
Fri, Jul 3 - Tue, Jul 14
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
$1,098Avianca
Fri, Jul 31 - Fri, Aug 7
Copa Airlines Logo
7:03 am - 12:01 am
COR
-
ORD
18h 58m
1 stop
Copa Airlines Logo
1:20 am - 12:20 am
ORD
-
COR
21h 00m
1 stop
$1,112Copa Airlines
Fri, Jul 31 - Thu, Aug 6
Copa Airlines Logo
1:25 am - 1:59 pm
MDZ
-
ORD
14h 34m
1 stop
Copa Airlines Logo
8:02 am - 12:25 am
ORD
-
MDZ
14h 23m
1 stop
$1,186Copa Airlines
Fri, Aug 14 - Sat, Aug 22
Avianca Logo
7:25 am - 9:20 pm
COR
-
ORD
15h 55m
1 stop
Avianca Logo
8:40 am - 6:20 am
ORD
-
COR
19h 40m
2 stops
$1,189Avianca
Fri, Jul 31 - Fri, Aug 7

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Arajet flights from Argentina to Chicago

Our best Arajet deals on Argentina to Chicago flight tickets
Arajet
Sep 6
EZE8:40 amBuenos Aires Ministro Pistarini
15h 30m
1 stop
ORD10:10 pmChicago O'Hare Intl
Sep 14
ORD5:30 amChicago O'Hare Intl
16h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$666
Arajet
Oct 8
EZE11:00 amBuenos Aires Ministro Pistarini
14h 40m
1 stop
ORD11:40 pmChicago O'Hare Intl
Oct 19
ORD5:30 amChicago O'Hare Intl
16h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$821
Arajet
Sep 3
EZE9:45 amBuenos Aires Ministro Pistarini
15h 55m
1 stop
ORD11:40 pmChicago O'Hare Intl
Oct 5
ORD5:30 amChicago O'Hare Intl
16h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$837

Copa Airlines flights from Argentina to Chicago

Our best Copa Airlines deals on Argentina to Chicago flight tickets
Copa Airlines
Jun 30
EZE5:25 amBuenos Aires Ministro Pistarini
24h 35m
1 stop
ORD4:00 amChicago O'Hare Intl
Jul 15
ORD8:02 amChicago O'Hare Intl
18h 28m
1 stop
EZE4:30 amBuenos Aires Ministro Pistarini
$980
Copa Airlines
Jun 25
EZE2:49 pmBuenos Aires Ministro Pistarini
15h 11m
1 stop
ORD4:00 amChicago O'Hare Intl
Jul 8
ORD8:02 amChicago O'Hare Intl
13h 38m
1 stop
EZE11:40 pmBuenos Aires Ministro Pistarini
$1,039
Copa Airlines
Jul 3
EZE3:48 amBuenos Aires Ministro Pistarini
22h 13m
1 stop
ORD12:01 amChicago O'Hare Intl
Jul 12
ORD3:21 pmChicago O'Hare Intl
29h 06m
1 stop
EZE10:27 pmBuenos Aires Ministro Pistarini
$1,044

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 June 21, 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

Sun 9/6

8:40 am-10:10 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 9/14

5:30 am-12:05 am

1 stop16h 35m

$666

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 9/6

7:00 am-9:20 pm

2 stops40h 20m

Chicago O'Hare Intl

Mon 9/14

5:30 am-12:05 am

1 stop16h 35m

$716

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Mon 9/14

8:10 pm-11:55 am

1 stop17h 45m

Chicago Midway

Mon 9/21

10:48 am-9:40 am

2 stops20h 52m

$983

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Mon 8/3

3:45 pm-5:06 pm

2 stops27h 21m

Chicago O'Hare Intl

Mon 8/10

6:25 pm-5:00 pm

2 stops20h 35m

$984

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Mon 7/27

8:10 pm-11:56 am

1 stop17h 46m

Chicago Midway

Mon 9/7

10:54 am-9:40 am

2 stops20h 46m

$988

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Fri 7/3

8:10 pm-3:40 pm

1 stop21h 30m

Chicago Midway

Tue 7/14

5:10 pm-9:45 am

1 stop14h 35m

$992

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Fri 7/31

7:25 am-9:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Fri 8/7

11:20 pm-6:20 am

1 stop29h 00m

$1,098

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Fri 7/31

7:03 am-12:01 am

1 stop18h 58m

Chicago O'Hare Intl

Thu 8/6

1:20 am-12:20 am

1 stop21h 00m

$1,112
Quickest round-trip

MendozaChicago

MDZ - ORD

MDZORD

Mendoza El Plumerillo

Fri 8/14

1:25 am-1:59 pm

1 stop14h 34m

Chicago O'Hare Intl

Sat 8/22

8:02 am-12:25 am

1 stop14h 23m

$1,186

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Fri 7/31

7:25 am-9:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Fri 8/7

8:40 am-6:20 am

2 stops19h 40m

$1,189

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 11% 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 20m

Direct flights

None
The fastest flight from Argentina to Chicago takes 15h 20m
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
7.6
1,569 reviews
Search Copa Airlines flights
AviancaPriceFrom $578Free CancellationRating
6.5
2,534 reviews
Search Avianca flights
United AirlinesPriceFrom $777Free CancellationRating
7.4
9,866 reviews
Search United Airlines flights
American AirlinesPriceFrom $820Free CancellationRating
7.1
11,724 reviews
Search American Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.8
8,424 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
Portage
Saint Joseph
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