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EZE - ORD

$301 Find Cheap Flights from Buenos Aires to Chicago - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$832
Typical prices: $923-$1,273
Arajet
Sun 2/25Tue 4/3
EZE - ORD • 1 stop
Cheapest one-way
$301
Typical prices: $528-$750
Arajet
Mon 12/17
EZE - ORD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Buenos Aires Ministro Pistarini Airport and Chicago O'Hare Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
15 weeks
in advance
Our data shows that travelers who book at least 15 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 19% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Punta Cana (PUJ)
Cheapest • Avg $958 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 14h 23m (one-way)
Insights
Insights
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We hope you love your trip to Chicago O'Hare Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buenos Aires to Chicago (EZE-ORD)

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

Recent round-trip flight deals from Buenos Aires to Chicago

Thu, Feb 25 - Sat, Apr 3
Arajet Logo
11:00 am - 10:40 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 40m1 stop Punta Cana
Arajet Logo
12:12 pm - 4:20 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 08m1 stop Punta Cana
$832Arajet
Wed, Nov 4 - Fri, Nov 6
Arajet Logo
10:05 pm - 10:40 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
27h 35m1 stop Punta Cana
Arajet Logo
5:45 am - 9:16 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
24h 31m1 stop Punta Cana
$864Arajet
Sat, Feb 27 - Sat, Mar 6
Multiple Airlines Logo
6:15 am - 10:13 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
42h 58m2 stops Lima J Chavez Intl Mexico City Benito Juarez
Multiple Airlines Logo
11:10 am - 4:00 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
13h 50m1 stop Punta Cana
$912Multiple Airlines
Tue, Nov 10 - Tue, Nov 17
Multiple Airlines Logo
5:50 am - 12:51 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
34h 01m3 stops Santo Domingo Las Americas Miami Atlanta Hartsfield-Jackson
Multiple Airlines Logo
7:28 pm - 9:32 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
35h 04m3 stops Atlanta Hartsfield-Jackson Miami Punta Cana
$913Multiple Airlines
Sat, Dec 12 - Tue, Jan 12
American Airlines Logo
9:10 pm - 9:42 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
15h 32m1 stop New York John F Kennedy Intl
American Airlines Logo
4:46 pm - 10:15 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 29m1 stop Miami
$1,144American Airlines
Mon, Dec 14 - Wed, Jan 13
American Airlines Logo
9:40 pm - 9:30 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 50m1 stop Miami
American Airlines Logo
2:38 pm - 8:15 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
14h 37m1 stop Miami
$1,144American Airlines
Tue, Dec 15 - Mon, Feb 15
Delta Logo
11:35 pm - 12:24 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
15h 49m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:55 pm - 9:40 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
12h 45m1 stop Atlanta Hartsfield-Jackson
$1,151Delta
Wed, Mar 17 - Fri, Mar 26
Avianca Logo
4:50 pm - 5:43 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
26h 53m1 stop Toronto Pearson Intl
Avianca Logo
4:30 pm - 3:05 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
20h 35m1 stop Toronto Pearson Intl
$1,163Avianca
Wed, Mar 17 - Sun, Mar 28
Avianca Logo
4:50 pm - 5:43 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
26h 53m1 stop Toronto Pearson Intl
Avianca Logo
4:30 pm - 2:30 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
20h 00m1 stop Toronto Pearson Intl
$1,163Avianca
Thu, Jan 21 - Sun, Jan 31
Delta Logo
9:30 pm - 12:37 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
18h 07m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
Delta Logo
1:30 pm - 10:55 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
18h 25m1 stop New York John F Kennedy Intl
$1,203Delta
Booking Insights

Price, demand and travel trends for Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl 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 Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

Round-trip flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport typically range from $923 to $1,273. The lowest price found in the past 5 days was $832, on Arajet.

What's the cheapest day of the week to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport. It’s 3% cheaper than the average day, while Saturday is the most expensive, with prices 11% higher.

What’s the cheapest month to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

•October is the cheapest month to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport at $892 round-trip.
•July ($1,344) and May ($1,188) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport the cheapest?

Flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport are cheapest 15 weeks before departure. Booking in this window typically costs about 21% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport flights

Low season

February

Cheapest flight

$301
Beat the crowds with an average 62% drop in travelers.
One-way flight from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport

When to book flights from Buenos Aires to Chicago

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

Your Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl 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 Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

    Three cabin classes are available on flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

    A nonstop flight from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport takes 00m, covering 5,619 miles.

  • Do I need a passport to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl 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 much should I expect to pay for a Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport flight?

    Round-trip flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport range from $923 to $1,273, with an average of $1,096 over the past 12 months. Anything below $923 counts as a good deal.

  • How expensive are last-minute Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) are 6% below the route average of $1,096. Booking late can sometimes save you money, but inventory is limited.

  • Have flight prices from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $832 to $2,935. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport looking right now?

    One-way fares from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport are currently lower than usual. Average one-way flight prices are about $539, which is 11% below the typical average for this route.

  • What car rental options are available at Chicago O'Hare Intl Airport (ORD)?

    Chicago O'Hare Intl Airport (ORD) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • Europcar
    • Hertz
    • Dollar
    • Ace

  • Which airports can I use when flying from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

    Flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport usually depart from Buenos Aires Ministro Pistarini (EZE) and arrive at Chicago O'Hare Intl (ORD).

  • Which airports do connecting flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport pass through?

    One-stop flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport most commonly connect through:

    • Miami (MIA) - 23% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 21% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 19% of one-stop connections
    • Bogotá El Dorado (BOG) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

    Yes. Flexible dates can save you up to 13% on flights from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport. Monday is the cheapest departure day at $1,069 round-trip on average, while Saturday is the most expensive at $1,221, a difference of $152.

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

  • How much time can I save by choosing a different layover airport from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 14h 23m, compared with 14h 24m via Bogotá El Dorado (BOG) and 14h 27m via Miami (MIA).

  • What is the time difference between Buenos Aires Ministro Pistarini Airport and Chicago O'Hare Intl Airport?

    Chicago O'Hare Intl Airport is 2 hours behind Buenos Aires Ministro Pistarini Airport (Central Time vs Argentina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Chicago O'Hare Intl Airport?

    Some of the most popular sights in Chicago O'Hare Intl Airport are Magnificent Mile, Grant Park and Soldier Field. These are among the most viewed places in Chicago O'Hare Intl Airport on KAYAK.

Your guide to booking Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl 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 Monday departure and avoid flying on Saturday. On this route, Monday flights average $1,069, about $152 less than Saturday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 21% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport trip for October. Fares historically average $892 round-trip in that month - typically $452 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Buenos Aires to Chicago

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