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Cheap flights from Argentina to Chicago from $383

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 2/8. 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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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
8:50 am - 11:40 pm
EZE
-
ORD
16h 50m1 stop
Arajet Logo
5:35 am - 12:05 am
ORD
-
EZE
16h 30m1 stop
$677Arajet
Tue, Apr 28 - Wed, May 6
Arajet Logo
8:40 am - 10:10 pm
EZE
-
ORD
15h 30m1 stop
Arajet Logo
4:30 am - 12:05 am
ORD
-
EZE
17h 35m1 stop
$739Arajet
Sun, May 3 - Mon, May 25
Multiple Airlines Logo
6:15 am - 6:15 pm
EZE
-
ORD
38h 00m2 stops
Multiple Airlines Logo
4:30 am - 12:05 am
ORD
-
EZE
17h 35m1 stop
$764Multiple Airlines
Wed, May 6 - Mon, May 25
Multiple Airlines Logo
6:15 am - 6:15 pm
EZE
-
ORD
38h 00m2 stops
Multiple Airlines Logo
11:27 am - 3:45 am
ORD
-
EZE
14h 18m1 stop
$773Multiple Airlines
Wed, May 6 - Sat, May 23
Delta Logo
8:10 pm - 4:25 pm
EZE
-
MDW
22h 15m1 stop
Delta Logo
10:35 am - 9:45 am
MDW
-
EZE
21h 10m1 stop
$1,055Delta
Tue, Apr 28 - Wed, May 6
Delta Logo
11:55 pm - 4:53 pm
EZE
-
MDW
18h 58m1 stop
Delta Logo
12:47 pm - 9:00 am
MDW
-
EZE
18h 13m1 stop
$1,077Delta
Sat, Mar 21 - Thu, Mar 26
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
$1,201Copa Airlines
Mon, Mar 9 - Thu, Apr 2
Copa Airlines Logo
3:32 am - 1:15 am
COR
-
ORD
23h 43m1 stop
Copa Airlines Logo
8:02 am - 12:20 am
ORD
-
COR
14h 18m1 stop
$1,234Copa Airlines
Sat, May 23 - Thu, Jun 11
Avianca Logo
7:25 am - 8:20 pm
COR
-
ORD
15h 55m1 stop
Avianca Logo
7:30 am - 1:55 am
ORD
-
COR
16h 25m2 stops
$1,298Avianca
Tue, Mar 3 - Tue, Mar 24
Avianca Logo
7:25 am - 8:20 pm
COR
-
ORD
15h 55m1 stop
Avianca Logo
7:30 am - 1:55 am
ORD
-
COR
16h 25m2 stops
$1,318Avianca
Tue, Mar 3 - Tue, Mar 24

Avianca flights from Argentina to Chicago

Our best Avianca deals on Argentina to Chicago flight tickets
Avianca
Dec 18
EZE7:30 amBuenos Aires Ministro Pistarini
15h 50m
1 stop
ORD8:20 pmChicago O'Hare Intl
Jan 5
ORD10:20 pmChicago O'Hare Intl
14h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
$1,130
Find similar
Avianca
Dec 18
EZE7:30 amBuenos Aires Ministro Pistarini
15h 50m
1 stop
ORD8:20 pmChicago O'Hare Intl
Jan 5
ORD10:20 pmChicago O'Hare Intl
14h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
$1,152
Find similar
Avianca
Jan 28
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD8:20 pmChicago O'Hare Intl
Feb 4
ORD8:45 amChicago O'Hare Intl
17h 55m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
$1,218
Find similar

Copa Airlines flights from Argentina to Chicago

Our best Copa Airlines deals on Argentina to Chicago flight tickets
Copa Airlines
Mar 9
MDZ1:26 amMendoza El Plumerillo
14h 05m
1 stop
ORD1:31 pmChicago O'Hare Intl
Apr 2
ORD8:06 amChicago O'Hare Intl
14h 12m
1 stop
MDZ12:18 amMendoza El Plumerillo
$1,201
Find similar
Copa Airlines
Dec 25
EZE3:41 amBuenos Aires Ministro Pistarini
23h 24m
1 stop
ORD12:05 amChicago O'Hare Intl
Jan 11
ORD7:35 amChicago O'Hare Intl
21h 22m
1 stop
EZE7:57 amBuenos Aires Ministro Pistarini
$1,213
Find similar
Copa Airlines
May 23
COR3:32 amCordoba Pajas Blancas
23h 43m
1 stop
ORD1:15 amChicago O'Hare Intl
Jun 11
ORD8:02 amChicago O'Hare Intl
14h 18m
1 stop
COR12:20 amCordoba Pajas Blancas
$1,234
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 16, 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 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

$677

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 5/3

8:40 am-10:10 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 5/25

4:30 am-12:05 am

1 stop17h 35m

$739

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 5/6

6:15 am-6:15 pm

2 stops38h 00m

Chicago O'Hare Intl

Mon 5/25

4:30 am-12:05 am

1 stop17h 35m

$764

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 5/6

6:15 am-6:15 pm

2 stops38h 00m

Chicago O'Hare Intl

Sat 5/23

11:27 am-3:45 am

1 stop14h 18m

$773

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 4/28

8:10 pm-4:25 pm

1 stop22h 15m

Chicago Midway

Wed 5/6

10:35 am-9:45 am

1 stop21h 10m

$1,055

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Sat 3/21

11:55 pm-4:53 pm

1 stop18h 58m

Chicago Midway

Thu 3/26

12:47 pm-9:00 am

1 stop18h 13m

$1,077

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

$1,201

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sat 5/23

3:32 am-1:15 am

1 stop23h 43m

Chicago O'Hare Intl

Thu 6/11

8:02 am-12:20 am

1 stop14h 18m

$1,234

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Tue 3/3

7:25 am-8:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Tue 3/24

7:30 am-1:55 am

2 stops16h 25m

$1,298

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Tue 3/3

7:25 am-8:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Tue 3/24

7:30 am-1:55 am

2 stops16h 25m

$1,318

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.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $1,098. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Argentina to Chicago for around $1,318.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Argentina to Chicago during this time can be as low as $1,152. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $1,367.

Can stopping save me money on Argentina to Chicago flights?

You could potentially save up to 10% 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 40m

Direct flights

None
The fastest flight from Argentina to Chicago takes 14h 40m
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
2,484 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $750Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $831Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.9
8,009 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
Valparaiso
Schererville
Crown Point
Munster
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