Cheap flights from Buenos Aires to Chicago

Flights overview

Useful information for finding cheap flights from Buenos Aires to Chicago and booking your next trip
Cheapest round-trip flights $899
Arajet 1 stop 15 hr Thu, Apr 23 — Wed, May 6
The cheapest round-trip flight from Buenos Aires to Chicago is currently $899
Cheapest one-way flight $570
Arajet 1 stop 22 hr Sun, Jun 28
The cheapest one-way flight from Buenos Aires to Chicago is currently $570
Last-minute weekend getaway $904
Arajet 1 stop 15 hr Thu, Apr 16 — Mon, Apr 20
The cheapest last-minute weekend getaway from Buenos Aires to Chicago is currently $904
Cheapest business class flights $2,573
Avianca 1 stop 22 hr Thu, May 21 — Wed, Jun 3
The cheapest business class round-trip flight from Buenos Aires to Chicago is currently $2,573
Fastest flight 14 hr 1 min The fastest flight with stops from Buenos Aires to Chicago takes 14 hr 1 min
Nonstop flights None There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Buenos Aires to Chicago is typically November. The most expensive month to fly is typically July.
November
Cheapest
Typical prices: $740–1,300
July
Most expensive
Typical prices: $1,150–1,700

Popular airlines from Buenos Aires to Chicago

  • American
    from $1,127
    Typical price: $1,100–2,100
    208 weekly connecting flights
    EZE - ORD Every day
  • Delta
    from $1,127
    Typical price: $1,150–2,050
    173 weekly connecting flights
    EZE - MDW, ORD Every day
  • United
    from $1,422
    Typical price: $1,200–2,150
    47 weekly connecting flights
    EZE - ORD Every day
  • COPA
    from $1,007
    Typical price: $1,000–2,100
    42 weekly connecting flights
    EZE - ORD Every day
  • Avianca
    from $1,427
    Typical price: $1,050–1,900
    28 weekly connecting flights
    AEP, EZE - ORD Every day
  • Aeromexico
    from $2,227
    Typical price: $2,000–6,100
    21 weekly connecting flights
    EZE - ORD Every day

Popular airports near Buenos Aires

  • Aeroparque Internacional Jorge Newbery (AEP)
    Buenos Aires Argentina 18 min 3 mi
  • Ezeiza International Airport (EZE)
    Buenos Aires Argentina 50 min 17 mi
  • Aeropuerto Internacional Rosario "Islas Malvinas". (ROS)
    Rosario Argentina 3 hr 30 min 181 mi

Popular airports near Chicago

  • Chicago O'Hare International Airport (ORD)
    Chicago United States 25 min 16 mi
  • Chicago Midway International Airport (MDW)
    Chicago United States 24 min 9 mi
  • Milwaukee Mitchell International Airport (MKE)
    Milwaukee United States 1 hr 23 min 75 mi
  • Indianapolis International Airport (IND)
    Indianapolis United States 2 hr 58 min 165 mi

Frequently asked questions about flying from Buenos Aires to Chicago

The cheapest flights from Buenos Aires to Chicago are usually in November. Typical ticket prices in November range from $740 to $1,300.
The cheapest round-trip flight from Buenos Aires to Chicago recently found on Google Flights was with Arajet from $899. The cheapest one-way flight was with Arajet from $570.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Buenos Aires to Chicago is $1,127, flying from Jun 6 to Jun 19.
  • The cheapest Delta flight from Buenos Aires to Chicago is $1,127, flying from Apr 16 to Apr 29.
  • The cheapest United flight from Buenos Aires to Chicago is $1,422, flying from Jun 4 to Jun 17.
  • The cheapest COPA flight from Buenos Aires to Chicago is $1,007, flying from May 7 to May 21.
  • The cheapest Avianca flight from Buenos Aires to Chicago is $1,427, flying from May 21 to Jun 3.
  • The cheapest Aeromexico flight from Buenos Aires to Chicago is $2,227, flying from Jun 4 to Jun 17.
The cheapest round-trip flight from Buenos Aires to Chicago starts at $899 from Thu, Apr 23 to Wed, May 6. The cheapest one-way flight starts at $570 and departs on Sun, Jun 28.
14 hr 1 min is the shortest flight time from Buenos Aires to Chicago.
Chicago's peak season is Jun–Aug. Popular events throughout year include St. Patrick's Day, when the river is tinted green (Mar 17); the Pride Parade (Jun); the Taste of Chicago culinary festival (Jul) and the Jazz Festival (Sep). During the holiday season (Nov–Dec), the Magnificent Mile Lights Festival and Christkindlmarket, a German Christmas market in Daley Plaza, draw crowds to the city.
It's easy to use Google Flights to find the cheapest days to fly from Buenos Aires to Chicago.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Buenos Aires to Chicago really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Buenos Aires to Chicago.

In terms of flights, American is the most popular. American offers 208 connecting flights per week. American flies from Ezeiza International Airport (EZE) to Chicago O'Hare International Airport (ORD) .

Other popular airlines flying from Buenos Aires to Chicago are:
  • Delta offers 173 connecting flights per week. Delta flies from Ezeiza International Airport (EZE) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .
  • United offers 47 connecting flights per week. United flies from Ezeiza International Airport (EZE) to Chicago O'Hare International Airport (ORD) .
  • COPA offers 42 connecting flights per week. COPA flies from Ezeiza International Airport (EZE) to Chicago O'Hare International Airport (ORD) .
  • Avianca offers 28 connecting flights per week. Avianca flies from Aeroparque Internacional Jorge Newbery (AEP) , Ezeiza International Airport (EZE) to Chicago O'Hare International Airport (ORD) .
  • Aeromexico offers 21 connecting flights per week. Aeromexico flies from Ezeiza International Airport (EZE) to Chicago O'Hare International Airport (ORD) .
The number of connecting flights refers to distinct flights with at least one stop between Buenos Aires and Chicago.
The cheapest round-trip flight from Buenos Aires to Chicago recently found on Google Flights was with Arajet from $899. The cheapest one-way flight was with Arajet from $570.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest American flight from Buenos Aires to Chicago is $1,127, flying from Jun 6 to Jun 19.
  • The cheapest Delta flight from Buenos Aires to Chicago is $1,127, flying from Apr 16 to Apr 29.
  • The cheapest United flight from Buenos Aires to Chicago is $1,422, flying from Jun 4 to Jun 17.
  • The cheapest COPA flight from Buenos Aires to Chicago is $1,007, flying from May 7 to May 21.
  • The cheapest Avianca flight from Buenos Aires to Chicago is $1,427, flying from May 21 to Jun 3.
  • The cheapest Aeromexico flight from Buenos Aires to Chicago is $2,227, flying from Jun 4 to Jun 17.
No airline flies direct from Buenos Aires to Chicago.
  • There are 208 American connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 173 Delta connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 47 United connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 42 COPA connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 28 Avianca connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 21 Aeromexico connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between Buenos Aires and Chicago at price $904 is offered by Arajet from Thu, Apr 16 to Mon, Apr 20.
No airline flies direct from Buenos Aires to Chicago.
  • There are 208 American connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 173 Delta connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 47 United connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 42 COPA connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 28 Avianca connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
  • There are 21 Aeromexico connecting flights from Buenos Aires to Chicago per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are no direct flights from Buenos Aires to Chicago.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Buenos Aires to Chicago, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Buenos Aires and Chicago start at $2,573 from Thu, May 21 to Wed, Jun 3 with Avianca.
The cheapest economy class round-trip flights between Buenos Aires and Chicago start at $899 from Thu, Apr 23 to Wed, May 6.
To book business class trips from Buenos Aires to Chicago, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Buenos Aires and Chicago starts at $904 from Thu, Apr 16 to Mon, Apr 20 with Arajet.
The cheapest last-minute deal between Buenos Aires and Chicago at price $904 is offered by Arajet from Thu, Apr 16 to Mon, Apr 20.
To find last-minute flight deals from Buenos Aires to Chicago, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

Search more flights

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