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Cheap flights from Argentina to Chicago from $332

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 10/28. 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.
Multiple Airlines Logo
7:35 am - 8:20 pmEZE-ORD
15h 45m1 stop
Multiple Airlines Logo
5:45 am - 8:10 pmORD-EZE
35h 25m2 stops
$567Multiple Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 1
American Airlines Logo
10:30 pm - 11:37 amEZE-ORD
15h 07m1 stop
American Airlines Logo
4:06 pm - 10:40 amORD-EZE
15h 34m1 stop
$573American Airlines
Find Deal
Mon, Oct 27 - Thu, Nov 13
Avianca Logo
1:40 am - 8:20 pmEZE-ORD
21h 40m1 stop
Avianca Logo
10:20 pm - 3:50 pmORD-EZE
14h 30m1 stop
$574Avianca
Find Deal
Mon, Nov 24 - Mon, Dec 1
Avianca Logo
1:40 am - 1:15 pmEZE-ORD
13h 35m1 stop
Avianca Logo
11:20 pm - 3:50 pmORD-EZE
14h 30m1 stop
$578Avianca
Find Deal
Wed, Oct 22 - Mon, Oct 27
Copa Airlines Logo
3:47 am - 12:21 amEZE-ORD
22h 34m1 stop
Copa Airlines Logo
7:59 am - 12:50 amORD-EZE
14h 51m1 stop
$589Copa Airlines
Find Deal
Sun, Oct 19 - Mon, Oct 27
Copa Airlines Logo
3:57 am - 12:05 amEZE-ORD
23h 08m1 stop
Copa Airlines Logo
6:56 am - 1:00 amORD-EZE
15h 04m1 stop
$610Copa Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 30
LATAM Airlines Logo
7:55 am - 9:56 amCOR-MDW
29h 01m2 stops
LATAM Airlines Logo
6:00 am - 6:15 amMDW-COR
22h 15m2 stops
$927LATAM Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 24
Delta Logo
8:10 pm - 9:40 amEZE-MDW
15h 30m1 stop
Delta Logo
10:35 am - 5:55 amMDW-EZE
17h 20m2 stops
$944Delta
Find Deal
Thu, Oct 23 - Mon, Oct 27
LATAM Airlines Logo
3:40 pm - 9:40 amEZE-MDW
20h 00m2 stops
LATAM Airlines Logo
10:35 am - 5:55 amMDW-EZE
17h 20m2 stops
$953LATAM Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
Delta Logo
8:55 pm - 9:45 amEZE-MDW
15h 50m1 stop
Delta Logo
10:47 am - 9:00 amMDW-EZE
19h 13m1 stop
$998Delta
Find Deal
Thu, Nov 6 - Sun, Nov 16

Avianca flights from Argentina to Chicago

Our best Avianca deals on Argentina to Chicago flight tickets
Avianca
Nov 24
EZE1:40 amBuenos Aires Ministro Pistarini
21h 40m
1 stop
ORD8:20 pmChicago O'Hare Intl
Dec 1
ORD10:20 pmChicago O'Hare Intl
14h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
$574
Find similar
Avianca
Oct 22
EZE1:40 amBuenos Aires Ministro Pistarini
13h 35m
1 stop
ORD1:15 pmChicago O'Hare Intl
Oct 27
ORD11:20 pmChicago O'Hare Intl
14h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
$578
Find similar
Avianca
Oct 22
EZE1:40 amBuenos Aires Ministro Pistarini
13h 35m
1 stop
ORD1:15 pmChicago O'Hare Intl
Oct 27
ORD11:20 pmChicago O'Hare Intl
14h 30m
1 stop
EZE3:50 pmBuenos Aires Ministro Pistarini
$579
Find similar

Copa Airlines flights from Argentina to Chicago

Our best Copa Airlines deals on Argentina to Chicago flight tickets
Copa Airlines
Oct 19
EZE3:47 amBuenos Aires Ministro Pistarini
22h 34m
1 stop
ORD12:21 amChicago O'Hare Intl
Oct 27
ORD7:59 amChicago O'Hare Intl
14h 51m
1 stop
EZE12:50 amBuenos Aires Ministro Pistarini
$589
Find similar
Copa Airlines
Nov 22
EZE3:57 amBuenos Aires Ministro Pistarini
23h 08m
1 stop
ORD12:05 amChicago O'Hare Intl
Nov 30
ORD6:56 amChicago O'Hare Intl
15h 04m
1 stop
EZE1:00 amBuenos Aires Ministro Pistarini
$610
Find similar
Copa Airlines
Oct 27
EZE2:32 pmBuenos Aires Ministro Pistarini
25h 09m
1 stop
ORD1:41 pmChicago O'Hare Intl
Nov 10
ORD6:56 amChicago O'Hare Intl
15h 04m
1 stop
EZE1:00 amBuenos Aires Ministro Pistarini
$619
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 October 9, 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 11/25

7:35 am-8:20 pm

1 stop15h 45m

Chicago O'Hare Intl

Mon 12/1

5:45 am-8:10 pm

2 stops35h 25m

$567

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 10/27

10:30 pm-11:37 am

1 stop15h 07m

Chicago O'Hare Intl

Thu 11/13

4:06 pm-10:40 am

1 stop15h 34m

$573

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 11/24

1:40 am-8:20 pm

1 stop21h 40m

Chicago O'Hare Intl

Mon 12/1

10:20 pm-3:50 pm

1 stop14h 30m

$574

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 10/22

1:40 am-1:15 pm

1 stop13h 35m

Chicago O'Hare Intl

Mon 10/27

11:20 pm-3:50 pm

1 stop14h 30m

$578

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 10/19

3:47 am-12:21 am

1 stop22h 34m

Chicago O'Hare Intl

Mon 10/27

7:59 am-12:50 am

1 stop14h 51m

$589

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 11/22

3:57 am-12:05 am

1 stop23h 08m

Chicago O'Hare Intl

Sun 11/30

6:56 am-1:00 am

1 stop15h 04m

$610

CordobaChicago

COR - MDW

CORMDW

Cordoba Pajas Blancas

Tue 3/3

7:55 am-9:56 am

2 stops29h 01m

Chicago Midway

Tue 3/24

6:00 am-6:15 am

2 stops22h 15m

$927

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Thu 10/23

8:10 pm-9:40 am

1 stop15h 30m

Chicago Midway

Mon 10/27

10:35 am-5:55 am

2 stops17h 20m

$944

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Mon 10/20

3:40 pm-9:40 am

2 stops20h 00m

Chicago Midway

Mon 10/27

10:35 am-5:55 am

2 stops17h 20m

$953

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Thu 11/6

8:55 pm-9:45 am

1 stop15h 50m

Chicago Midway

Sun 11/16

10:47 am-9:00 am

1 stop19h 13m

$998

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 January is, on average, the cheapest month to fly to Chicago from Argentina, with most prices found around $974. If you’re not able to fly to Chicago in January, then November is your next best option. Flight prices from Argentina to Chicago during November average around $1,021.

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.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Argentina when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Argentina for as low as $800 on momondo.

Can stopping save me money on Argentina to Chicago flights?

You could potentially save up to 4% 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

Direct flights

None
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
6.7
2,447 reviews
Search Avianca flights
Copa AirlinesPriceFrom $750Free CancellationRating
7.6
1,545 reviews
Search Copa Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.9
7,969 reviews
Search Delta flights
American AirlinesPriceFrom $993Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,084Free CancellationRating
7.4
8,968 reviews
Search United Airlines 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
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