CHI - AEP

$400 Find Cheap Flights from Chicago to Buenos Aires - Compare and Save

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Everything you should know

Cheapest round-trip
$858
Typical prices: $790-$1,284
Avianca
Mon 2/12Thu 2/15
ORD - AEP • 2 stops
Cheapest one-way
$400
Typical prices: $450-$962
Multiple Airlines
Fri 3/2
ORD - AEP • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago and Buenos Aires Jorge Newbery Airport. You'll need to take a connecting flight to reach the destination.
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Flight Deals

Cheap Flights from Chicago to Jorge Newbery (CHI-AEP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Jorge Newbery

Fri, Feb 12 - Mon, Feb 15
Avianca Logo
10:30 pm - 9:20 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
31h 50m2 stops Bogotá El Dorado Rio de Janeiro–Galeão Intl
Avianca Logo
7:05 am - 8:30 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
16h 25m1 stop Bogotá El Dorado
$858Avianca
Wed, Mar 10 - Sun, Mar 21
LATAM Airlines Logo
3:00 pm - 4:00 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
22h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 12:36 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
21h 01m2 stops Lima J Chavez Intl New York John F Kennedy Intl
$926LATAM Airlines
Mon, Mar 8 - Sun, Mar 21
LATAM Airlines Logo
5:55 pm - 6:30 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
21h 35m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
5:35 pm - 12:36 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
21h 01m2 stops Lima J Chavez Intl New York John F Kennedy Intl
$926LATAM Airlines
Wed, Feb 17 - Wed, Feb 24
LATAM Airlines Logo
3:00 pm - 4:00 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
22h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 6:32 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
27h 57m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$926LATAM Airlines
Tue, Dec 1 - Sat, Dec 12
LATAM Airlines Logo
6:16 pm - 2:00 pmORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
16h 44m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
2:55 pm - 12:24 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
24h 29m2 stops Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$926LATAM Airlines
Tue, Dec 8 - Fri, Dec 11
LATAM Airlines Logo
6:49 am - 8:30 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
22h 41m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
8:05 pm - 12:24 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
19h 19m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$926LATAM Airlines
Tue, Jan 26 - Thu, Feb 11
LATAM Airlines Logo
7:10 am - 8:30 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
22h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
4:40 am - 11:50 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
22h 10m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$926LATAM Airlines
Mon, Nov 30 - Fri, Dec 4
LATAM Airlines Logo
5:30 am - 10:30 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
26h 00m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
LATAM Airlines Logo
8:05 pm - 5:06 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
24h 01m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson
$926LATAM Airlines
Wed, Mar 3 - Mon, Mar 8
LATAM Airlines Logo
9:30 am - 8:30 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
20h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 10:02 amAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
19h 27m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
$926LATAM Airlines
Sat, Mar 6 - Sun, Mar 21
LATAM Airlines Logo
5:30 am - 7:40 amORD  Chicago O'Hare Intl-AEP Buenos Aires Jorge Newbery
23h 10m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
LATAM Airlines Logo
5:35 pm - 12:36 pmAEP  Buenos Aires Jorge Newbery-ORD Chicago O'Hare Intl
21h 01m2 stops Lima J Chavez Intl New York John F Kennedy Intl
$926LATAM Airlines
Booking Insights

Price, demand and travel trends for Chicago to Buenos Aires Jorge Newbery Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago to Buenos Aires Jorge Newbery Airport?

Round-trip flights from Chicago to Buenos Aires Jorge Newbery Airport typically range from $790 to $1,284. The lowest price found in the past 5 days was $858, on Avianca.

What is the cheapest Chicago to Buenos Aires Jorge Newbery Airport flight route?

There's little price difference between Chicago to Buenos Aires Jorge Newbery Airport routes. They average around $1,247 round-trip, based on KAYAK data over the past 12 months.

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Key details for Chicago to Buenos Aires Jorge Newbery Airport flights

Cheapest flight

$400
One-way flight from Chicago O'Hare Intl Airport to Buenos Aires Jorge Newbery Airport

When to book flights from Chicago to Jorge Newbery

Are your dates flexible? Find out the best times to travel from Chicago to Jorge Newbery based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago to Buenos Aires Jorge Newbery Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Chicago to Buenos Aires Jorge Newbery Airport?

    Only Economy Class is available on flights from Chicago to Buenos Aires Jorge Newbery Airport.

  • How long is a flight from Chicago to Buenos Aires Jorge Newbery Airport?

    A nonstop flight from Chicago to Buenos Aires Jorge Newbery Airport takes 00m, covering 5,592 miles.

  • Do I need a passport to fly from Chicago to Buenos Aires Jorge Newbery Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Chicago to Buenos Aires Jorge Newbery Airport looking right now?

    One-way fares from Chicago to Buenos Aires Jorge Newbery Airport are currently lower than usual. Average one-way flight prices are about $420, which is 17% below the typical average for this route.

  • What car rental options are available at Buenos Aires Jorge Newbery Airport (AEP)?

    Buenos Aires Jorge Newbery Airport (AEP) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

    • Hertz
    • Alamo
    • Localiza
    • Rentacar
    • Street Rent a Car

  • Which airports can I use when flying from Chicago to Buenos Aires Jorge Newbery Airport?

    Flights from Chicago to Buenos Aires Jorge Newbery Airport may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Buenos Aires Jorge Newbery (AEP).

  • Can I save money by using flexible dates for flights from Chicago to Buenos Aires Jorge Newbery Airport?

    Yes. Flexible dates can save you up to 44% on flights from Chicago to Buenos Aires Jorge Newbery Airport. Thursday is the cheapest departure day at $720 round-trip on average, while Saturday is the most expensive at $1,284, a difference of $564.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Chicago and Buenos Aires Jorge Newbery Airport?

    Buenos Aires Jorge Newbery Airport is 2 hours ahead of Chicago (Argentina Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Buenos Aires Jorge Newbery Airport?

    Some of the most popular sights in Buenos Aires Jorge Newbery Airport are Obelisco de Buenos Aires, Estadio Monumental and Parque Centenario. These are among the most viewed places in Buenos Aires Jorge Newbery Airport on KAYAK.

Your guide to booking Chicago to Buenos Aires Jorge Newbery Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $720, about $564 less than Saturday fares (44% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Buenos Aires Jorge Newbery Airport.

    • Up Recoleta Hotel
    • Hotel Cristoforo Colombo
    • Hotel Clasico

More options for your flight from Chicago to Jorge Newbery

Complete your trip to Buenos Aires with a hotel stay or car rental

Car rentals in Buenos Aires
Hotels in Buenos Aires
Vacations in Buenos Aires