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Cheap flights from Argentina to Chicago from $439

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 8/6. 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
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
9:15 pm - 11:12 am
EZE
-
ORD
15h 57m
1 stop
Arajet Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$699Arajet
Fri, Aug 21 - Mon, Aug 31
Multiple Airlines Logo
8:40 am - 10:10 pm
EZE
-
ORD
15h 30m
1 stop
Multiple Airlines Logo
5:30 am - 11:46 pm
ORD
-
EZE
40h 16m
2 stops
$715Multiple Airlines
Sun, Aug 30 - Mon, Sep 7
Multiple Airlines Logo
9:15 pm - 11:12 am
EZE
-
ORD
15h 57m
1 stop
Multiple Airlines Logo
5:30 am - 12:46 pm
ORD
-
EZE
29h 16m
2 stops
$725Multiple Airlines
Fri, Aug 21 - Mon, Aug 31
Delta Logo
8:10 pm - 12:42 pm
EZE
-
MDW
18h 32m
2 stops
Delta Logo
11:05 am - 6:10 am
MDW
-
EZE
17h 05m
2 stops
$1,127Delta
Tue, Jun 2 - Tue, Jun 9
Delta Logo
8:10 pm - 9:59 am
EZE
-
MDW
15h 49m
1 stop
Delta Logo
5:25 pm - 9:45 am
MDW
-
EZE
14h 20m
1 stop
$1,128Delta
Fri, Jun 5 - Thu, Sep 3
LATAM Airlines Logo
8:10 pm - 9:50 am
EZE
-
MDW
15h 40m
1 stop
LATAM Airlines Logo
5:25 pm - 9:45 am
MDW
-
EZE
14h 20m
1 stop
$1,136LATAM Airlines
Sat, Sep 5 - Tue, Sep 15
LATAM Airlines Logo
12:15 pm - 10:00 am
EZE
-
MDW
23h 45m
2 stops
LATAM Airlines Logo
5:25 pm - 9:45 am
MDW
-
EZE
14h 20m
1 stop
$1,137LATAM Airlines
Thu, Jun 4 - Wed, Sep 2
Copa Airlines Logo
1:25 am - 1:02 am
MDZ
-
ORD
25h 37m
1 stop
Copa Airlines Logo
8:01 am - 12:22 am
ORD
-
MDZ
14h 21m
1 stop
$1,139Copa Airlines
Tue, Sep 15 - Thu, Oct 22
Avianca Logo
6:55 pm - 9:20 pm
SLA
-
ORD
52h 25m
2 stops
Avianca Logo
11:20 pm - 8:55 am
ORD
-
SLA
31h 35m
2 stops
$1,835Avianca
Thu, Aug 20 - Mon, Aug 24
Avianca Logo
6:55 pm - 9:20 pm
SLA
-
ORD
52h 25m
2 stops
Avianca Logo
11:20 pm - 8:55 am
ORD
-
SLA
31h 35m
2 stops
$1,837Avianca
Thu, Aug 20 - Mon, Aug 24

Avianca flights from Argentina to Chicago

Our best Avianca deals on Argentina to Chicago flight tickets
Avianca
Jul 22
COR7:25 amCordoba Pajas Blancas
15h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
Aug 13
ORD11:20 pmChicago O'Hare Intl
29h 00m
1 stop
COR6:20 amCordoba Pajas Blancas
$1,135
Avianca
May 27
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Jun 10
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,173
Avianca
Jul 23
COR7:25 amCordoba Pajas Blancas
15h 55m
1 stop
ORD9:20 pmChicago O'Hare Intl
Aug 12
ORD10:32 amChicago O'Hare Intl
17h 48m
2 stops
COR6:20 amCordoba Pajas Blancas
$1,216

Arajet flights from Argentina to Chicago

Our best Arajet deals on Argentina to Chicago flight tickets
Arajet
Aug 21
EZE9:15 pmBuenos Aires Ministro Pistarini
15h 57m
1 stop
ORD11:12 amChicago O'Hare Intl
Aug 31
ORD5:30 amChicago O'Hare Intl
16h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$699
Arajet
Sep 3
EZE9:45 amBuenos Aires Ministro Pistarini
15h 55m
1 stop
ORD11:40 pmChicago O'Hare Intl
Sep 14
ORD5:30 amChicago O'Hare Intl
16h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$754
Arajet
Aug 30
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
$788

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 22, 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

Fri 8/21

9:15 pm-11:12 am

1 stop15h 57m

Chicago O'Hare Intl

Mon 8/31

5:30 am-12:05 am

1 stop16h 35m

$699

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sun 8/30

8:40 am-10:10 pm

1 stop15h 30m

Chicago O'Hare Intl

Mon 9/7

5:30 am-11:46 pm

2 stops40h 16m

$715

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 8/21

9:15 pm-11:12 am

1 stop15h 57m

Chicago O'Hare Intl

Mon 8/31

5:30 am-12:46 pm

2 stops29h 16m

$725

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Tue 6/2

8:10 pm-12:42 pm

2 stops18h 32m

Chicago Midway

Tue 6/9

11:05 am-6:10 am

2 stops17h 05m

$1,127

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Fri 6/5

8:10 pm-9:59 am

1 stop15h 49m

Chicago Midway

Thu 9/3

5:25 pm-9:45 am

1 stop14h 20m

$1,128
Quickest round-trip

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Sat 9/5

8:10 pm-9:50 am

1 stop15h 40m

Chicago Midway

Tue 9/15

5:25 pm-9:45 am

1 stop14h 20m

$1,136

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Thu 6/4

12:15 pm-10:00 am

2 stops23h 45m

Chicago Midway

Wed 9/2

5:25 pm-9:45 am

1 stop14h 20m

$1,137

MendozaChicago

MDZ - ORD

MDZORD

Mendoza El Plumerillo

Tue 9/15

1:25 am-1:02 am

1 stop25h 37m

Chicago O'Hare Intl

Thu 10/22

8:01 am-12:22 am

1 stop14h 21m

$1,139

SaltaChicago

SLA - ORD

SLAORD

Salta Martin Miguel de Guemes Intl

Thu 8/20

6:55 pm-9:20 pm

2 stops52h 25m

Chicago O'Hare Intl

Mon 8/24

11:20 pm-8:55 am

2 stops31h 35m

$1,835

SaltaChicago

SLA - ORD

SLAORD

Salta Martin Miguel de Guemes Intl

Thu 8/20

6:55 pm-9:20 pm

2 stops52h 25m

Chicago O'Hare Intl

Mon 8/24

11:20 pm-8:55 am

2 stops31h 35m

$1,837

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 29m

Direct flights

None
The fastest flight from Argentina to Chicago takes 14h 29m
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
11,644 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $750Free CancellationRating
7.5
1,576 reviews
Search Copa Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.9
8,445 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
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