One Way
Fare Type:
  • Regular
  • Armed ForcesNEW
    Armed Forces Fare

    Applicable for serving and retired personnel of Armed Forces and Paramilitary Forces, their recognised dependants like spouses and children, and war widows. It is mandatory to show a valid ID or dependant card at the airport, without which boarding might be denied.

  • Student
    Student Fare

    Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.

  • Senior Citizen
    Senior Citizen Fare

    Only senior citizens above the age of 60 years can avail this special fare. It is mandatory to produce proof of Date of Birth at the airport, without which prevailing fares will be charged.

  • Double Seat
    Fly Safer with Double Seat

    Step up physical distancing by booking two or three adjacent seats for one traveller. Opt from ‘Double/ Entire Row’ by Indigo or ‘GoMore’ service by GoAir - available only for domestic one-way economy class bookings.

Popular Filters

One Way Price

₹ 88,632 ₹ 4,74,000

Duration

13 h 54 m 35 h 0 m

Stops From Chicago

Departure From Chicago

Before
6 AM

₹ 91,450

6 AM to 12 PM

₹ 88,632

12 PM to 6 PM

₹ 88,632

After
6 PM

₹ 3,66,095

Arrival at Buenos Aires

Before
6 AM

₹ 90,554

6 AM to 12 PM

₹ 88,632

12 PM to 6 PM

₹ 89,734

After
6 PM

₹ 3,82,469

Alliances & Airlines

Oneworld

(73)

SkyTeam

(41)

Star Alliance

(11)

+ 3 more

Layover Airports

+ 10 more

Layover Duration

1 h 23 m 13 h 30 m

United States to Buenos Aires

Sorted By:
Departure
Duration
Arrival
Price
United Airlines

₹ 89,332

₹ 88,632

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago to Buenos Aires , 22 Oct

United Airlines UA | 2091

15:58

Wed, 22 Oct 25

Terminal T1

Chicago, United States

02 h 54 m

18:52

Wed, 22 Oct 25

Terminal C

Houston, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 819

20:15

Wed, 22 Oct 25

Terminal E

Houston, United States

09 h 45 m

08:00

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Basic economy

Fare offered by airline.

0 Kgs
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 26,545
Chargeable

₹ 89,332₹ 88,632

Economy

Fare offered by airline.

0 Kgs
1 Piece
Non-refundable fare
Free date change allowed
Free seats available

₹ 92,582₹ 91,882

Economy fully refundable

Fare offered by airline.

0 Kgs
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available

₹ 1,06,497₹ 1,05,797

Economy plus fully refundable

Fare offered by airline.

0 Kgs
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available

₹ 3,14,195₹ 3,13,495

United Airlines

₹ 89,332

₹ 88,632

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago to Buenos Aires , 22 Oct

United Airlines UA | 2657

12:45

Wed, 22 Oct 25

Terminal T1

Chicago, United States

02 h 51 m

15:36

Wed, 22 Oct 25

Terminal C

Houston, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 819

20:15

Wed, 22 Oct 25

Terminal E

Houston, United States

09 h 45 m

08:00

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Basic economy

Fare offered by airline.

0 Kgs
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 26,545
Chargeable

₹ 89,332₹ 88,632

Economy

Fare offered by airline.

0 Kgs
1 Piece
Non-refundable fare
Free date change allowed
Free seats available

₹ 92,582₹ 91,882

Economy fully refundable

Fare offered by airline.

0 Kgs
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available

₹ 1,06,497₹ 1,05,797

United Airlines

More Timing Options

₹ 89,332

₹ 88,632

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago to Buenos Aires , 22 Oct

United Airlines UA | 2483

10:35

Wed, 22 Oct 25

Terminal T1

Chicago, United States

02 h 53 m

13:28

Wed, 22 Oct 25

Terminal C

Houston, United States

BAGGAGE : CHECK INCABIN

Information not available

United Airlines UA | 819

20:15

Wed, 22 Oct 25

Terminal E

Houston, United States

09 h 45 m

08:00

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeat

Basic economy

Fare offered by airline.

0 Kgs
0 Kg
Non-refundable fare
Date Change Fee starting
₹ 26,545
Chargeable

₹ 89,332₹ 88,632

Economy

Fare offered by airline.

0 Kgs
1 Piece
Non-refundable fare
Free date change allowed
Free seats available

₹ 92,582₹ 91,882

Economy fully refundable

Fare offered by airline.

0 Kgs
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available

₹ 1,06,497₹ 1,05,797

Economy plus fully refundable

Fare offered by airline.

0 Kgs
1 Piece
No airline cancellation fee
Free date change allowed
Free seats available

₹ 3,14,195₹ 3,13,495

Air Canada

₹ 90,434

₹ 89,734

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago to Buenos Aires , 22 Oct

Air Canada AC | 506

14:00

Wed, 22 Oct 25

Terminal T2

Chicago, United States

01 h 43 m

16:43

Wed, 22 Oct 25

Terminal T1

Toronto, Canada

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 90

22:15

Wed, 22 Oct 25

Toronto, Canada

10 h

09:15

Thu, 23 Oct 25

Sao Paulo, Brazil

BAGGAGE : CHECK INCABIN

Information not available

Air Canada AC | 90

11:30

Thu, 23 Oct 25

Sao Paulo, Brazil

03 h

14:30

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeMeal

Standard

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Date Change Fee starting
₹ 17,585
Get complimentary meals

₹ 90,434₹ 89,734

Flex

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Date Change Fee starting
₹ 17,585
Get complimentary meals

₹ 96,211₹ 95,511

Latitude

Fare offered by airline.

0 Kgs
2 Pieces
No airline cancellation fee
Free date change allowed
Get complimentary meals

₹ 1,53,961₹ 1,53,261

Delta Air Lines

₹ 91,254

₹ 90,554

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago-Midway to Buenos Aires , 22 Oct

Delta Air Lines DL | 1063

10:35

Wed, 22 Oct 25

Chicago-Midway, United States

01 h 54 m

13:29

Wed, 22 Oct 25

Terminal S

Atlanta, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 151

15:40

Wed, 22 Oct 25

Terminal I

Atlanta, United States

06 h 30 m

21:10

Wed, 22 Oct 25

Lima, Peru

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 6306

23:50

Wed, 22 Oct 25

Lima, Peru

04 h 05 m

05:55

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Delta main basic

Fare offered by airline.

0 Kgs
0 Kg
Free cancellation allowed upto 2 days before departure
Not allowed
----
Get complimentary meals

₹ 91,254₹ 90,554

Delta main classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 99,920₹ 99,220

Delta main extra

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,16,762₹ 1,16,062

Delta comfort classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,19,171₹ 1,18,471

Delta Air Lines

More Timing Options

₹ 91,254

₹ 90,554

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago-Midway to Buenos Aires , 22 Oct

Delta Air Lines DL | 2060

17:04

Wed, 22 Oct 25

Chicago-Midway, United States

02 h 01 m

20:05

Wed, 22 Oct 25

Terminal S

Atlanta, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 101

22:55

Wed, 22 Oct 25

Terminal I

Atlanta, United States

09 h 50 m

09:45

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Delta main basic

Fare offered by airline.

0 Kgs
0 Kg
Free cancellation allowed upto 2 days before departure
Not allowed
----
Get complimentary meals

₹ 91,254₹ 90,554

Delta main classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 99,920₹ 99,220

Delta comfort classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,11,949₹ 1,11,249

Delta comfort extra

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,32,163₹ 1,31,463

Delta Air Lines

More Timing Options

₹ 91,793

₹ 91,093

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago-Midway to Buenos Aires , 22 Oct

Delta Air Lines DL | 5298

13:08

Wed, 22 Oct 25

Chicago-Midway, United States

01 h 11 m

15:19

Wed, 22 Oct 25

Terminal M

Detroit, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 1722

19:45

Wed, 22 Oct 25

Terminal M

Detroit, United States

02 h 03 m

21:48

Wed, 22 Oct 25

Terminal S

Atlanta, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 101

22:55

Wed, 22 Oct 25

Terminal I

Atlanta, United States

09 h 50 m

09:45

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Delta main basic

Fare offered by airline.

0 Kgs
0 Kg
Free cancellation allowed upto 2 days before departure
Not allowed
----
Get complimentary meals

₹ 91,793₹ 91,093

Delta main classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,00,460₹ 99,760

Delta comfort classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,12,489₹ 1,11,789

Delta comfort extra

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,32,703₹ 1,32,003

Delta Air Lines

More Timing Options

₹ 92,150

₹ 91,450

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago to Buenos Aires , 22 Oct

Delta Air Lines DL | 1147

11:23

Wed, 22 Oct 25

Terminal T5

Chicago, United States

01 h 57 m

14:20

Wed, 22 Oct 25

Terminal S

Atlanta, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 151

15:40

Wed, 22 Oct 25

Terminal I

Atlanta, United States

06 h 30 m

21:10

Wed, 22 Oct 25

Lima, Peru

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 6306

23:50

Wed, 22 Oct 25

Lima, Peru

04 h 05 m

05:55

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Delta main basic

Fare offered by airline.

0 Kgs
0 Kg
Free cancellation allowed upto 2 days before departure
Not allowed
----
Get complimentary meals

₹ 92,150₹ 91,450

Delta main classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,00,899₹ 1,00,199

Delta main extra

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,17,910₹ 1,17,210

Delta comfort classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,20,341₹ 1,19,641

Delta Air Lines

More Timing Options

₹ 92,150

₹ 91,450

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago to Buenos Aires , 22 Oct

Delta Air Lines DL | 1477

16:05

Wed, 22 Oct 25

Terminal T5

Chicago, United States

02 h 05 m

19:10

Wed, 22 Oct 25

Terminal S

Atlanta, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 101

22:55

Wed, 22 Oct 25

Terminal I

Atlanta, United States

09 h 50 m

09:45

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Delta main basic

Fare offered by airline.

0 Kgs
0 Kg
Free cancellation allowed upto 2 days before departure
Not allowed
----
Get complimentary meals

₹ 92,150₹ 91,450

Delta main classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,00,899₹ 1,00,199

Delta comfort classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,13,048₹ 1,12,348

Delta comfort extra

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 2 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,33,459₹ 1,32,759

Delta Air Lines

More Timing Options

₹ 92,696

₹ 91,996

₹ 700 Instant Discount

Special Deal Pre-applied ! Use MMTDEALS to get instant discount of Rs 1305 OR Get Flat 10% OFF using Rupay Credit Card using MMTRUPAYCCINT

Chicago to Buenos Aires , 22 Oct

Delta Air Lines DL | 1654

10:30

Wed, 22 Oct 25

Terminal T5

Chicago, United States

01 h 23 m

12:53

Wed, 22 Oct 25

Terminal M

Detroit, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 1722

19:45

Wed, 22 Oct 25

Terminal M

Detroit, United States

02 h 03 m

21:48

Wed, 22 Oct 25

Terminal S

Atlanta, United States

BAGGAGE : CHECK INCABIN

Information not available

Delta Air Lines DL | 101

22:55

Wed, 22 Oct 25

Terminal I

Atlanta, United States

09 h 50 m

09:45

Thu, 23 Oct 25

Terminal IA

Buenos Aires, Argentina

BAGGAGE : CHECK INCABIN

Information not available

FARES
Cabin bagCheck-inCancellationDate ChangeSeatMeal

Delta main basic

Fare offered by airline.

0 Kgs
0 Kg
Free cancellation allowed upto 1 days before departure
Not allowed
----
Get complimentary meals

₹ 92,696₹ 91,996

Delta main classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 1 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,01,445₹ 1,00,745

Delta comfort classic

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 1 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,13,594₹ 1,12,894

Delta comfort extra

Fare offered by airline.

0 Kgs
1 Piece
Free cancellation allowed upto 1 days before departure
Free date change allowed
Free seats available
Get complimentary meals

₹ 1,34,005₹ 1,33,305

Book cheap United States to Buenos Aires International Flight ✈ tickets at MakeMyTrip India. Get best deals, Lowest airfare ticket booking from United States to Buenos Aires International air travel route. Check flight reservation status, schedules of United States to Buenos Aires International flight ticket online.Also book tickets for Buenos Aires to United States

About Chicago (CHI)

The most populous city in the U.S. State of Illinois and the third most populous city in United States, Chicago is the city full of glittering lights and joyous atmosphere. It is a huge vibrant city with metropolitan luxuries of theater, shopping and fine dining. Chicago is one of the world's great cities with the asset of iconic sights and neighborhoods. The meaning of Chicago is found in movement through elevated tracks and subways, in the honor of tired feet and eyes raised once more towards the sky. It is a city full of world-class museums of art and science, sandy beaches, huge parks, public art and one of the finest collections of architectures in the entire world. The Adler Planetarium has all the information for space and astronomy, the Field Museum of Natural History has all the information of Egyptian treasures and Shedd Aquarium has the best collection of marine life, together called as Museum campus is one the most beautiful spot along the lake. The Art Institute of Chicago has an exclusive collection of Impressions, modern and classical art, and tons of historical artifacts. It is a place of beaches and waterfront parks where you can go for a quite picnic and enjoy the calm and peaceful evening away from the crowded city. It is a delightful snow-filled wonderland and even referred to as a very passionate sports town. Chicago is a place for shoppers where you can buy things on a budget or in luxury. The most famous shopping street is The Magnificent Mile which includes designer boutiques and multi-storey malls. State Street is great for department stores. It is one of the great restaurant towns and you can find every cuisine which reflects the city's ethnic and working class roots. It is a major transport hub and has the third largest inter-modal port. Start planning your trip and get your tickets booked from MakeMyTrip.com. The website offers you with a host of services such as hotel deals, flight deals and holiday packages. You have the freedom to book cheap air tickets and hotels to any destinations in the world according to your budget and need.

Chicago Address

About Buenos Aires (BUE)

Buenos Aires, the capital city of the Republic of Argentina is among the most popular cities of Latin America. It is the largest city and second largest metropolitan area in South America. The city takes control of the Judicial Powers, National Government Offices, Legislative Chambers and the forces of defense and security. Architecture is one thing that has highlighted its presence on the global map and it is counted as an interesting look-out by all the tourists across the globe. The style and magnetism of the location completely depicts through its Spaniards, French and Italian inspired buildings and parks. Mainly considered ‘The Pearl’ of South America, Buenos Aires offers an exciting, scintillating and exuberant cultural life, where tango and football are counted as the premium elements for living a peaceful life. The city is garnered with mansions, green spaces, multiple sculptures and large number of churches. The beauty of the whole surrounding lies in its beautiful arrangement, integrated among the office buildings, apartment buildings and houses. Buenos Aires endows their visitors with multiple beckoning attractions, namely, Casa Rosada, Plaza de Mayo, Palacio Barolo, Cabildo, Avenida de Mayo, and numerous luxurious shopping malls, which bequeaths the visitors with a chance to splurge and enjoy their time in the beautiful artistic city. Among the numerous websites providing easy access and reach to your dream locations, MakeMyTrip marks a unique difference. The site makes every trip you plan into a remarkable experience. With easy to cater online booking facilities, you can easily book tickets online following some easy steps. The cheap offers and multiple lucrative deals present on the website allow you to get into a perfect party mood, without worrying much about the expenses. One can easily book tickets, hotels and can avail multiple offers by simply visiting and entering their requirements on the MakeMyTrip website. So step out of your place and plan an unforgettable journey to your dream places and have a gala time with your loved ones, without worrying about your air tickets and hotel bookings.

Buenos Aires Address

Aut. Richieri S/N, CP 1802, Buenos Aires, Argentina
Tel: +91 11 5480 6111