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Cheap flights from Argentina to Chicago from $298

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 9/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
2:45 am - 10:10 pm
EZE
-
ORD
21h 25m
1 stop
Arajet Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$699Arajet
Sat, Aug 29 - Mon, Sep 14
Arajet Logo
9:45 am - 11:40 pm
EZE
-
ORD
15h 55m
1 stop
Arajet Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$733Arajet
Thu, Sep 3 - Mon, Sep 14
Multiple Airlines Logo
1:45 pm - 10:10 pm
EZE
-
ORD
34h 25m
2 stops
Multiple Airlines Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$770Multiple Airlines
Sat, Sep 5 - Mon, Oct 19
Multiple Airlines Logo
4:45 am - 11:27 pm
EZE
-
ORD
20h 42m
2 stops
Multiple Airlines Logo
5:30 am - 12:05 am
ORD
-
EZE
16h 35m
1 stop
$789Multiple Airlines
Fri, Sep 4 - Mon, Sep 14
Delta Logo
8:05 pm - 2:09 pm
AEP
-
ORD
20h 04m
2 stops
Delta Logo
11:23 am - 7:40 am
ORD
-
AEP
18h 17m
2 stops
$983Delta
Tue, Aug 11 - Thu, Aug 20
Avianca Logo
7:00 am - 9:20 pm
AEP
-
ORD
16h 20m
1 stop
Avianca Logo
11:20 pm - 5:40 am
ORD
-
AEP
28h 20m
1 stop
$1,003Avianca
Thu, Sep 10 - Sun, Sep 20
Copa Airlines Logo
3:51 am - 12:11 am
COR
-
ORD
23h 20m
1 stop
Copa Airlines Logo
7:35 am - 5:54 am
ORD
-
COR
19h 19m
1 stop
$1,122Copa Airlines
Mon, Nov 16 - Tue, Nov 24
Copa Airlines Logo
6:51 am - 1:02 am
COR
-
ORD
20h 11m
1 stop
Copa Airlines Logo
8:02 am - 2:22 am
ORD
-
COR
16h 20m
1 stop
$1,161Copa Airlines
Mon, Aug 10 - Sat, Aug 22
Avianca Logo
7:25 am - 8:20 pm
COR
-
ORD
15h 55m
1 stop
Avianca Logo
7:00 am - 1:55 am
ORD
-
COR
15h 55m
2 stops
$1,216Avianca
Tue, Nov 17 - Tue, Nov 24
Delta Logo
7:45 am - 9:24 am
COR
-
ORD
27h 39m
2 stops
Delta Logo
6:25 pm - 5:45 am
ORD
-
COR
33h 20m
2 stops
$1,241Delta
Tue, Sep 15 - Wed, Sep 30

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Arajet flights from Argentina to Chicago O'Hare Intl Airport

Our best Arajet deals on Argentina to Chicago O'Hare Intl Airport flight tickets
Arajet
Aug 29
EZE2:45 amBuenos Aires Ministro Pistarini
21h 25m
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
$699
Arajet
Oct 16
EZE9:15 pmBuenos Aires Ministro Pistarini
15h 57m
1 stop
ORD11:12 amChicago O'Hare Intl
Oct 26
ORD4:30 amChicago O'Hare Intl
17h 35m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$722
Arajet
Oct 16
EZE9:15 pmBuenos Aires Ministro Pistarini
15h 57m
1 stop
ORD11:12 amChicago O'Hare Intl
Nov 1
ORD3:20 amChicago O'Hare Intl
17h 45m
1 stop
EZE12:05 amBuenos Aires Ministro Pistarini
$730

Avianca flights from Argentina to Chicago O'Hare Intl Airport

Our best Avianca deals on Argentina to Chicago O'Hare Intl Airport flight tickets
Avianca
Sep 15
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Sep 22
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$988
Avianca
Sep 10
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Sep 20
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,003
Avianca
Sep 17
AEP7:00 amBuenos Aires Jorge Newbery
16h 20m
1 stop
ORD9:20 pmChicago O'Hare Intl
Oct 4
ORD11:20 pmChicago O'Hare Intl
28h 20m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
$1,028

momondo Fare Finder

 
Customize your flight search to find flights from Argentina to Chicago O'Hare Intl Airport 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 July 3, 2026.
Use the filters below to find and compare flights from Argentina to Chicago O'Hare Intl Airport 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

Sat 8/29

2:45 am-10:10 pm

1 stop21h 25m

Chicago O'Hare Intl

Mon 9/14

5:30 am-12:05 am

1 stop16h 35m

$699

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 9/3

9:45 am-11:40 pm

1 stop15h 55m

Chicago O'Hare Intl

Mon 9/14

5:30 am-12:05 am

1 stop16h 35m

$733

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 9/5

1:45 pm-10:10 pm

2 stops34h 25m

Chicago O'Hare Intl

Mon 10/19

5:30 am-12:05 am

1 stop16h 35m

$770

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Fri 9/4

4:45 am-11:27 pm

2 stops20h 42m

Chicago O'Hare Intl

Mon 9/14

5:30 am-12:05 am

1 stop16h 35m

$789

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 8/11

8:05 pm-2:09 pm

2 stops20h 04m

Chicago O'Hare Intl

Thu 8/20

11:23 am-7:40 am

2 stops18h 17m

$983

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Thu 9/10

7:00 am-9:20 pm

1 stop16h 20m

Chicago O'Hare Intl

Sun 9/20

11:20 pm-5:40 am

1 stop28h 20m

$1,003

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Mon 11/16

3:51 am-12:11 am

1 stop23h 20m

Chicago O'Hare Intl

Tue 11/24

7:35 am-5:54 am

1 stop19h 19m

$1,122

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Mon 8/10

6:51 am-1:02 am

1 stop20h 11m

Chicago O'Hare Intl

Sat 8/22

8:02 am-2:22 am

1 stop16h 20m

$1,161
Quickest round-trip

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Tue 11/17

7:25 am-8:20 pm

1 stop15h 55m

Chicago O'Hare Intl

Tue 11/24

7:00 am-1:55 am

2 stops15h 55m

$1,216

CordobaChicago

COR - ORD

CORORD

Cordoba Pajas Blancas

Tue 9/15

7:45 am-9:24 am

2 stops27h 39m

Chicago O'Hare Intl

Wed 9/30

6:25 pm-5:45 am

2 stops33h 20m

$1,241

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Argentina to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Argentina averaging around $506.

Can stopping save me money on Argentina to Chicago O'Hare Intl Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Argentina to Chicago O'Hare Intl Airport flight.

Cheap Argentina to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Argentina to Chicago O'Hare Intl Airport

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from Argentina to Chicago O'Hare Intl Airport takes 14h 40m
There are no direct flights from Argentina to Chicago O'Hare Intl Airport. There are no popular flight routes from Argentina to Chicago O'Hare Intl Airport.
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Frequently asked questions about flying from Argentina to Chicago O'Hare Intl Airport

  • When did momondo last update prices for flights from Argentina to Chicago O'Hare Intl Airport?

    Prices for flights from Argentina to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Argentina to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Argentina to Chicago O'Hare Intl Airport?

    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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport 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 O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Argentina to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Argentina to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $484Free CancellationRating
7.6
1,567 reviews
Search Copa Airlines flights
AviancaPriceFrom $578Free CancellationRating
6.5
2,518 reviews
Search Avianca flights
United AirlinesPriceFrom $777Free CancellationRating
7.4
9,927 reviews
Search United Airlines flights
American AirlinesPriceFrom $820Free CancellationRating
7.1
11,765 reviews
Search American Airlines flights
DeltaPriceFrom $884Free CancellationRating
7.8
8,454 reviews
Search Delta flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
Oak Brook
New Buffalo
Joliet
Kenosha
Hammond
Aurora
Racine
Janesville
Elgin
Evanston
South Holland

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?

Yes. momondo allows you to filter the results for Argentina to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Argentina to Chicago?

momondo helps you find the best flight between Argentina and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Argentina to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Argentina. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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