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Cheap flights from Argentina to Chicago from $348

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 5/19. 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 40m1 stop
Arajet Logo
11:27 am - 3:45 am
ORD
-
EZE
14h 18m1 stop
$637Arajet
Tue, May 12 - Sat, May 23
Arajet Logo
8:50 am - 11:40 pm
EZE
-
ORD
16h 50m1 stop
Arajet Logo
5:35 am - 12:05 am
ORD
-
EZE
16h 30m1 stop
$645Arajet
Tue, Apr 28 - Wed, May 6
Multiple Airlines Logo
1:40 am - 6:15 pm
EZE
-
ORD
18h 35m2 stops
Multiple Airlines Logo
4:30 am - 10:00 am
ORD
-
EZE
27h 30m1 stop
$759Multiple Airlines
Tue, Apr 14 - Mon, May 11
Multiple Airlines Logo
9:15 pm - 8:57 am
EZE
-
ORD
14h 42m1 stop
Multiple Airlines Logo
7:25 pm - 3:50 pm
ORD
-
EZE
18h 25m2 stops
$761Multiple Airlines
Fri, Mar 6 - Tue, Mar 10
Delta Logo
8:55 pm - 11:59 am
EZE
-
MDW
18h 04m1 stop
Delta Logo
11:06 am - 9:00 am
MDW
-
EZE
18h 54m1 stop
$981Delta
Wed, Feb 18 - Sat, Feb 28
Delta Logo
8:55 pm - 9:56 am
EZE
-
MDW
15h 01m1 stop
Delta Logo
12:47 pm - 9:00 am
MDW
-
EZE
18h 13m1 stop
$1,077Delta
Sun, Mar 8 - Mon, Mar 16
Copa Airlines Logo
1:26 am - 12:31 pm
MDZ
-
ORD
14h 05m1 stop
Copa Airlines Logo
7:34 am - 12:09 am
ORD
-
MDZ
13h 35m1 stop
$1,127Copa Airlines
Fri, Feb 13 - Sat, Feb 21
Copa Airlines Logo
1:26 am - 1:31 pm
MDZ
-
ORD
14h 05m1 stop
Copa Airlines Logo
8:06 am - 12:18 am
ORD
-
MDZ
14h 12m1 stop
$1,257Copa Airlines
Mon, Mar 9 - Thu, Apr 2
Avianca Logo
11:40 am - 1:15 pm
SLA
-
ORD
27h 35m2 stops
Avianca Logo
2:35 pm - 9:15 am
ORD
-
SLA
40h 40m2 stops
$1,869Avianca
Thu, Apr 23 - Mon, Apr 27
Avianca Logo
11:40 am - 1:15 pm
SLA
-
ORD
27h 35m2 stops
Avianca Logo
2:35 pm - 9:15 am
ORD
-
SLA
40h 40m2 stops
$1,872Avianca
Thu, Apr 23 - Mon, Apr 27

Avianca flights from Argentina to Chicago

Our best Avianca deals on Argentina to Chicago flight tickets
Avianca
Jan 30
COR7:25 amCordoba Pajas Blancas
15h 55m
1 stop
ORD8:20 pmChicago O'Hare Intl
Feb 8
ORD10:20 pmChicago O'Hare Intl
29h 00m
1 stop
COR6:20 amCordoba Pajas Blancas
$1,097
Find similar
Avianca
Jan 14
EZE7:30 amBuenos Aires Ministro Pistarini
15h 50m
1 stop
ORD8:20 pmChicago O'Hare Intl
Jan 24
ORD10:20 pmChicago O'Hare Intl
14h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
$1,098
Find similar
Avianca
Jan 12
EZE1:40 amBuenos Aires Ministro Pistarini
21h 40m
1 stop
ORD8:20 pmChicago O'Hare Intl
Jan 24
ORD10:20 pmChicago O'Hare Intl
14h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
$1,146
Find similar

United Airlines flights from Argentina to Chicago

Our best United Airlines deals on Argentina to Chicago flight tickets
United Airlines
Jan 1
EZE11:55 pmBuenos Aires Ministro Pistarini
15h 22m
1 stop
ORD12:17 pmChicago O'Hare Intl
Jan 3
ORD2:25 pmChicago O'Hare Intl
13h 55m
1 stop
EZE7:20 amBuenos Aires Ministro Pistarini
$1,234
Find similar
United Airlines
Feb 25
COR5:29 amCordoba Pajas Blancas
21h 57m
2 stops
ORD12:26 amChicago O'Hare Intl
Mar 5
ORD5:40 amChicago O'Hare Intl
19h 12m
2 stops
COR3:52 amCordoba Pajas Blancas
$1,357
Find similar

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 December 31, 2025.
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

Tue 5/12

11:00 am-11:40 pm

1 stop14h 40m

Chicago O'Hare Intl

Sat 5/23

11:27 am-3:45 am

1 stop14h 18m

$637

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 4/28

8:50 am-11:40 pm

1 stop16h 50m

Chicago O'Hare Intl

Wed 5/6

5:35 am-12:05 am

1 stop16h 30m

$645

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 4/14

1:40 am-6:15 pm

2 stops18h 35m

Chicago O'Hare Intl

Mon 5/11

4:30 am-10:00 am

1 stop27h 30m

$759

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 3/6

9:15 pm-8:57 am

1 stop14h 42m

Chicago O'Hare Intl

Tue 3/10

7:25 pm-3:50 pm

2 stops18h 25m

$761

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Wed 2/18

8:55 pm-11:59 am

1 stop18h 04m

Chicago Midway

Sat 2/28

11:06 am-9:00 am

1 stop18h 54m

$981

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Sun 3/8

8:55 pm-9:56 am

1 stop15h 01m

Chicago Midway

Mon 3/16

12:47 pm-9:00 am

1 stop18h 13m

$1,077

MendozaChicago

MDZ - ORD

MDZORD

Mendoza El Plumerillo

Fri 2/13

1:26 am-12:31 pm

1 stop14h 05m

Chicago O'Hare Intl

Sat 2/21

7:34 am-12:09 am

1 stop13h 35m

$1,127

MendozaChicago

MDZ - ORD

MDZORD

Mendoza El Plumerillo

Mon 3/9

1:26 am-1:31 pm

1 stop14h 05m

Chicago O'Hare Intl

Thu 4/2

8:06 am-12:18 am

1 stop14h 12m

$1,257

SaltaChicago

SLA - ORD

SLAORD

Salta Martin Miguel de Guemes Intl

Thu 4/23

11:40 am-1:15 pm

2 stops27h 35m

Chicago O'Hare Intl

Mon 4/27

2:35 pm-9:15 am

2 stops40h 40m

$1,869

SaltaChicago

SLA - ORD

SLAORD

Salta Martin Miguel de Guemes Intl

Thu 4/23

11:40 am-1:15 pm

2 stops27h 35m

Chicago O'Hare Intl

Mon 4/27

2:35 pm-9:15 am

2 stops40h 40m

$1,872

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 $981. If you’re not able to fly to Chicago in November, then September is your next best option. Flight prices from Argentina to Chicago during September average around $1,050.

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 07m

Direct flights

None
The fastest flight from Argentina to Chicago takes 14h 07m
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
6.6
2,493 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.2
11,069 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $750Free CancellationRating
7.6
1,564 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $831Free CancellationRating
7.4
9,124 reviews
Search United Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.9
8,012 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