HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$441+ Cheap flights from Argentina to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
EZE — ORD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Argentina to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Argentina to O'Hare Intl

Keep the following information in mind while searching for Argentina to O'Hare Intl flight deals. Data was last updated April 29, 2025.

Round-trip from

$1,116
(Avianca)

One-way from

$441
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$1,446
From Argentina to Chicago O'Hare Intl
Search Deals
One-way flight from Argentina to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Argentina to O'Hare Intl

Cheapest flights from Argentina to O'Hare Intl
Explore the most affordable flight options available from Argentina to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Avianca deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/192:30 amEZE - ORD
2 stops36h 45mAvianca
Tue 5/272:35 pmORD - EZE
1 stop31h 35mAvianca
Deal found 4/29$1,116
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:10 amSLA - ORD
2 stops32h 05mMultiple Airlines
Mon 6/302:35 pmORD - SLA
2 stops46h 55mMultiple Airlines
Deal found 4/28$1,117
This Priceline deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:00 amAEP - ORD
3 stops33h 25mAvianca
Sun 6/153:45 pmORD - AEP
2 stops35h 55mAvianca
Deal found 4/28$1,118
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/173:40 pmEZE - ORD
3 stops23h 35mMultiple Airlines
Thu 7/317:00 amORD - EZE
3 stops29h 50mMultiple Airlines
Deal found 4/29$1,124
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:10 pmEZE - ORD
1 stop14h 24mDelta
Tue 9/167:10 amORD - EZE
2 stops20h 45mDelta
Deal found 4/29$1,125
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:20 pmAEP - ORD
2 stops20h 55mMultiple Airlines
Thu 8/142:35 pmORD - AEP
1 stop35h 30mMultiple Airlines
Deal found 4/29$1,125
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/174:35 pmEZE - ORD
3 stops27h 47mAir Canada
Sat 5/315:58 pmORD - EZE
3 stops42h 32mAir Canada
Deal found 4/29$1,127
This Copa Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/152:32 pmEZE - ORD
1 stop25h 10mCopa Airlines
Mon 7/281:07 amORD - EZE
1 stop21h 44mCopa Airlines
Deal found 4/29$1,132
This LATAM Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:10 pmAEP - ORD
2 stops19h 08mLATAM Airlines
Tue 10/145:55 pmORD - AEP
2 stops20h 05mLATAM Airlines
Deal found 4/28$1,134
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:00 pmEZE - ORD
2 stops17h 35mAmerican Airlines
Mon 9/293:33 pmORD - EZE
2 stops15h 27mAmerican Airlines
Deal found 4/29$1,140
This Gurufare deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/73:40 amAEP - ORD
2 stops20h 54mGOL
Mon 9/153:22 pmORD - AEP
2 stops19h 38mGOL
Deal found 4/29$1,143
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/239:00 pmEZE - ORD
1 stop36h 56mUnited Airlines
Sat 8/29:50 pmORD - EZE
1 stop32h 10mUnited Airlines
Deal found 4/29$1,149

Cheapflights Fare Finder

Customize your flight search to find flights from Argentina to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Argentina to Chicago O'Hare Intl Airport that are best for you.

Fly from

Argentina

Fly to

O'Hare Intl

Route

Depart

Return

Price

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Mon 5/19

2:30 am-1:15 pm

2 stops36h 45m

Chicago O'Hare Intl

Tue 5/27

2:35 pm-12:10 am

1 stop31h 35m

$1,116

SaltaChicago

SLA - ORD

SLAORD

Salta Gen Belgrano

Thu 5/29

7:10 am-1:15 pm

2 stops32h 05m

Chicago O'Hare Intl

Mon 6/30

2:35 pm-3:30 pm

2 stops46h 55m

$1,117

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 6/10

7:00 am-2:25 pm

3 stops33h 25m

Chicago O'Hare Intl

Sun 6/15

3:45 pm-5:40 am

2 stops35h 55m

$1,118

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Thu 7/17

3:40 pm-1:15 pm

3 stops23h 35m

Chicago O'Hare Intl

Thu 7/31

7:00 am-2:50 pm

3 stops29h 50m

$1,124

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Sat 5/17

4:35 pm-6:22 pm

3 stops27h 47m

Chicago O'Hare Intl

Sat 5/31

5:58 pm-2:30 pm

3 stops42h 32m

$1,127

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Tue 7/15

2:32 pm-1:42 pm

1 stop25h 10m

Chicago O'Hare Intl

Mon 7/28

1:07 am-12:51 am

1 stop21h 44m

$1,132

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 7/23

9:00 pm-7:56 am

1 stop36h 56m

Chicago O'Hare Intl

Sat 8/2

9:50 pm-8:00 am

1 stop32h 10m

$1,149

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 7/1

8:10 pm-12:47 pm

2 stops18h 37m

Chicago O'Hare Intl

Tue 7/8

11:20 am-2:00 pm

2 stops24h 40m

$1,166

Buenos AiresChicago

AEP - ORD

AEPORD

Buenos Aires Jorge Newbery

Tue 7/1

7:00 am-1:15 pm

1 stop32h 15m

Chicago O'Hare Intl

Tue 7/8

6:30 pm-2:00 pm

2 stops17h 30m

$1,175

Buenos AiresChicago

EZE - ORD

EZEORD

Buenos Aires Ministro Pistarini

Wed 7/23

11:25 pm-12:09 pm

2 stops38h 44m

Chicago O'Hare Intl

Tue 8/5

6:59 am-9:25 pm

1 stop36h 26m

$1,178

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 40 results
1
2
3
4

Best time to book a flight from Argentina to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Argentina with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Argentina to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Argentina to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Argentina to Chicago O'Hare Intl Airport (average of $245). Flying from Argentina to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AR to ORD?

Find hourly flight availability from Argentina to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Argentina to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated April 29, 2025.
See what other customers who have flown with Delta, LATAM Airlines and Copa Airlines from Argentina to Chicago have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.5
Good
1,411 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aeromexico
7.5
Good
1,698 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Argentina to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Argentina to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Argentina to Chicago O'Hare Intl Airport are Avianca ($474), Air Canada ($652), and Copa Airlines ($746).

  • What are the most popular routes from Argentina to Chicago O'Hare Intl Airport?

    The most popular route from Argentina to Chicago O'Hare Intl Airport is Buenos Aires Ministro Pistarini - Chicago O'Hare Intl. You may also consider Buenos Aires Jorge Newbery - Chicago O'Hare Intl or Salta Gen Belgrano - Chicago O'Hare Intl.

  • Can I find deals for flights from Argentina to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Argentina to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Argentina to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Argentina to O'Hare Intl.

  • Can I find deals for business class flights from Argentina to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Argentina to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Argentina to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Argentina to Chicago O'Hare Intl Airport (average of $245). Flying from Argentina to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Argentina?

Book flights to Argentina if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Racine
Skokie
Naperville
Elgin
Tinley Park
Kenosha
Rockford
Arlington Heights
Orland Park
Joliet
Merrillville
Northbrook
Glenview
Des Plaines
Lake Geneva
Waukegan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Argentina to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to O'Hare Intl flights
Bogotá to O'Hare Intl flights
Bogotá to Midway flights
Lima to O'Hare Intl flights
Quito to O'Hare Intl flights
Viracopos to O'Hare Intl flights
Guayaquil to O'Hare Intl flights
Lima to Midway flights
Santiago to O'Hare Intl flights
Quito to Midway flights
Ministro Pistarini to O'Hare Intl flights
Jose Maria Cordova Intl to O'Hare Intl flights
Santiago to Midway flights
Rio de Janeiro–Galeão Intl to O'Hare Intl flights
Brasilia to O'Hare Intl flights
Cali to O'Hare Intl flights
Rio de Janeiro–Galeão Intl to Midway flights
Montevideo to O'Hare Intl flights
Fortaleza to O'Hare Intl flights
Belo Horizonte to O'Hare Intl flights
Bucaramanga to O'Hare Intl flights
Curitiba to O'Hare Intl flights
Porto Alegre to O'Hare Intl flights
Salta to O'Hare Intl flights
Santa Cruz de la Sierra to O'Hare Intl flights
Barranquilla to O'Hare Intl flights
Asuncion to O'Hare Intl flights
Cartagena to O'Hare Intl flights
Pereira to O'Hare Intl flights
Recife to O'Hare Intl flights
Salvador to O'Hare Intl flights
Ibagué to O'Hare Intl flights
Armenia to O'Hare Intl flights
Cordoba to O'Hare Intl flights
Asuncion to Midway flights
Manaus to O'Hare Intl flights

Top 5 airlines flying from Argentina to O'Hare Intl

Discover the top 5 airlines that operate flights from Argentina to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$799Average$1,236FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$928Average$1,194FlexibilityNo cancel feeOn-time71%
DeltaCheapest$969Average$1,237FlexibilityNo cancel feeOn-timeN/A
Copa AirlinesCheapest$1,007Average$1,153FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$1,084Average$1,411FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.