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Cheap flights from Argentina to Chicago from $354

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 1/23. 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
11:00 am - 11:40 pmEZE-ORD
14h 40m1 stop
Arajet Logo
5:35 am - 12:05 amORD-EZE
16h 30m1 stop
$612Arajet
Find Deal
Tue, Apr 28 - Wed, May 6
Arajet Logo
11:00 am - 11:40 pmEZE-ORD
14h 40m1 stop
Arajet Logo
5:35 am - 12:05 amORD-EZE
16h 30m1 stop
$637Arajet
Find Deal
Tue, Apr 28 - Wed, May 6
Multiple Airlines Logo
9:55 pm - 10:10 pmEZE-ORD
26h 15m2 stops
Multiple Airlines Logo
6:45 am - 3:05 amORD-EZE
18h 20m2 stops
$776Multiple Airlines
Find Deal
Sat, Mar 14 - Wed, Mar 18
Multiple Airlines Logo
11:00 am - 10:30 pmEZE-MDW
14h 30m1 stop
Multiple Airlines Logo
6:12 am - 7:15 pmMDW-EZE
34h 03m2 stops
$778Multiple Airlines
Find Deal
Sun, Dec 14 - Mon, Dec 29
LATAM Airlines Logo
8:59 pm - 5:41 pmCOR-ORD
22h 42m2 stops
LATAM Airlines Logo
5:55 pm - 8:02 pmORD-COR
24h 07m2 stops
$898LATAM Airlines
Find Deal
Sun, May 24 - Thu, Jun 11
LATAM Airlines Logo
8:59 pm - 5:41 pmCOR-ORD
22h 42m2 stops
LATAM Airlines Logo
5:55 pm - 8:02 pmORD-COR
24h 07m2 stops
$917LATAM Airlines
Find Deal
Sun, May 24 - Thu, Jun 11
Copa Airlines Logo
3:32 am - 1:15 amCOR-ORD
23h 43m1 stop
Copa Airlines Logo
8:02 am - 12:20 amORD-COR
14h 18m1 stop
$1,074Copa Airlines
Find Deal
Sat, May 23 - Thu, Jun 11
Copa Airlines Logo
1:26 am - 1:31 pmMDZ-ORD
14h 05m1 stop
Copa Airlines Logo
8:06 am - 12:18 amORD-MDZ
14h 12m1 stop
$1,173Copa Airlines
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Mon, Mar 9 - Thu, Apr 2
Delta Logo
7:55 am - 5:45 pmCOR-MDW
36h 50m2 stops
Delta Logo
10:49 am - 4:20 amMDW-COR
15h 31m2 stops
$1,190Delta
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Thu, Mar 5 - Mon, Mar 9
Delta Logo
7:55 am - 11:59 amCOR-MDW
31h 04m2 stops
Delta Logo
10:49 am - 6:15 amMDW-COR
41h 26m2 stops
$1,191Delta
Find Deal
Thu, Mar 5 - Mon, Mar 9

Air Canada flights from Argentina to Chicago

Our best Air Canada deals on Argentina to Chicago flight tickets
Air Canada
Apr 22
EZE4:35 pmBuenos Aires Ministro Pistarini
19h 33m
2 stops
ORD10:08 amChicago O'Hare Intl
Apr 28
ORD3:45 pmChicago O'Hare Intl
20h 40m
2 stops
EZE2:25 pmBuenos Aires Ministro Pistarini
$831
Find similar
Air Canada
Apr 22
EZE4:35 pmBuenos Aires Ministro Pistarini
24h 20m
2 stops
ORD2:55 pmChicago O'Hare Intl
Apr 28
ORD12:50 pmChicago O'Hare Intl
23h 35m
3 stops
EZE2:25 pmBuenos Aires Ministro Pistarini
$837
Find similar
Air Canada
Apr 22
EZE4:35 pmBuenos Aires Ministro Pistarini
19h 33m
2 stops
ORD10:08 amChicago O'Hare Intl
Apr 27
ORD8:20 pmChicago O'Hare Intl
40h 05m
2 stops
EZE2:25 pmBuenos Aires Ministro Pistarini
$840
Find similar

Hahn Air flights from Argentina to Chicago

Our best Hahn Air deals on Argentina to Chicago flight tickets
Hahn Air
Apr 27
EZE2:45 amBuenos Aires Ministro Pistarini
22h 55m
1 stop
ORD11:40 pmChicago O'Hare Intl
May 6
ORD5:35 amChicago O'Hare Intl
16h 30m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$862
Find similar
Hahn Air
Dec 5
EZE9:15 pmBuenos Aires Ministro Pistarini
14h 42m
1 stop
ORD8:57 amChicago O'Hare Intl
Dec 8
ORD5:45 amChicago O'Hare Intl
25h 35m
1 stop
EZE10:20 amBuenos Aires Ministro Pistarini
$1,503
Find similar
Hahn Air
Dec 4
EZE4:45 amBuenos Aires Ministro Pistarini
31h 12m
1 stop
ORD8:57 amChicago O'Hare Intl
Dec 8
ORD5:45 amChicago O'Hare Intl
25h 35m
1 stop
EZE10:20 amBuenos Aires Ministro Pistarini
$1,523
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 2, 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

11:00 am-11:40 pm

1 stop14h 40m

Chicago O'Hare Intl

Wed 5/6

5:35 am-12:05 am

1 stop16h 30m

$612

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 4/28

11:00 am-11:40 pm

1 stop14h 40m

Chicago O'Hare Intl

Wed 5/6

5:35 am-12:05 am

1 stop16h 30m

$637

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 3/14

9:55 pm-10:10 pm

2 stops26h 15m

Chicago O'Hare Intl

Wed 3/18

6:45 am-3:05 am

2 stops18h 20m

$776

Buenos AiresChicago

EZE - MDW

EZEMDW

Buenos Aires Ministro Pistarini

Sun 12/14

11:00 am-10:30 pm

1 stop14h 30m

Chicago Midway

Mon 12/29

6:12 am-7:15 pm

2 stops34h 03m

$778

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sun 5/24

8:59 pm-5:41 pm

2 stops22h 42m

Chicago O'Hare Intl

Thu 6/11

5:55 pm-8:02 pm

2 stops24h 07m

$898

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Sun 5/24

8:59 pm-5:41 pm

2 stops22h 42m

Chicago O'Hare Intl

Thu 6/11

5:55 pm-8:02 pm

2 stops24h 07m

$917

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

$1,074

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

$1,173

CordobaChicago

COR - MDW

CORMDW

Cordoba Pajas Blancas

Thu 3/5

7:55 am-5:45 pm

2 stops36h 50m

Chicago Midway

Mon 3/9

10:49 am-4:20 am

2 stops15h 31m

$1,190

CordobaChicago

COR - MDW

CORMDW

Cordoba Pajas Blancas

Thu 3/5

7:55 am-11:59 am

2 stops31h 04m

Chicago Midway

Mon 3/9

10:49 am-6:15 am

2 stops41h 26m

$1,191

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 $997. 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.

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 $1,209 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 6% 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 30m

Direct flights

None
The fastest flight from Argentina to Chicago takes 14h 30m
There are no direct flights from Argentina to Chicago. There are no popular flight routes from Argentina to Chicago.
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  • 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
2,475 reviews
Search Avianca flights
American AirlinesPriceFrom $694Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $750Free CancellationRating
7.6
1,560 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $831Free CancellationRating
7.4
9,064 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
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