EZE - ORD

$404 Find Cheap Flights from Buenos Aires to Chicago - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$775
Typical prices: $1,007-$1,329
Arajet
Sun 4/15Thu 5/3
EZE - ORD • 1 stop
Cheapest one-way
$404
Typical prices: $560-$765
Multiple Airlines
Sat 2/10
EZE - ORD • 2 stops
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
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 17% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Punta Cana (PUJ)
Cheapest • Avg $979 (round-trip)
Miami (MIA)
Shortest trip • 14h 28m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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, Apr 15 - Mon, May 3
Arajet Logo
11:00 am - 11:25 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 25m1 stop Punta Cana
Arajet Logo
5:30 am - 12:05 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 35m1 stop Punta Cana
$775Arajet
Sun, May 2 - Mon, May 10
Arajet Logo
8:40 am - 11:20 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
16h 40m1 stop Punta Cana
Arajet Logo
5:30 am - 12:05 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 35m1 stop Punta Cana
$864Arajet
Sun, Apr 18 - Fri, Apr 30
Arajet Logo
8:40 am - 11:20 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
16h 40m1 stop Punta Cana
Arajet Logo
6:45 am - 9:20 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
24h 35m1 stop Punta Cana
$883Arajet
Wed, Apr 14 - Mon, May 3
Multiple Airlines Logo
2:05 am - 11:25 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
23h 20m2 stops Sao Paulo Guarulhos Intl Punta Cana
Multiple Airlines Logo
5:30 am - 12:05 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 35m1 stop Punta Cana
$972Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
American Airlines Logo
11:59 pm - 9:35 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
24h 36m1 stop Miami
American Airlines Logo
1:43 pm - 9:00 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 17m1 stop Dallas/Fort Worth
$998American Airlines
Tue, Feb 23 - Sun, Mar 14
American Airlines Logo
9:40 pm - 11:10 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
16h 30m1 stop Miami
American Airlines Logo
10:35 am - 6:40 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
18h 05m1 stop Miami
$998American Airlines
Thu, Dec 10 - Thu, Dec 24
Multiple Airlines Logo
11:00 am - 10:40 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 40m1 stop Punta Cana
Multiple Airlines Logo
7:35 am - 3:10 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 35m1 stop Panama City Tocumen Intl
$999Multiple Airlines
Wed, Apr 7 - Fri, Apr 16
Delta Logo
8:10 pm - 8:34 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
14h 24m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:35 pm - 9:45 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
16h 10m1 stop Atlanta Hartsfield-Jackson
$1,047Delta
Sun, Apr 18 - Fri, Apr 30
Delta Logo
1:10 pm - 10:02 amEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
22h 52m2 stops Miami Atlanta Hartsfield-Jackson
Delta Logo
1:15 pm - 9:45 amORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
18h 30m1 stop Atlanta Hartsfield-Jackson
$1,047Delta
Mon, Dec 28 - Tue, Jan 5
Copa Airlines Logo
9:10 am - 12:46 pmEZE  Buenos Aires Ministro Pistarini-ORD Chicago O'Hare Intl
30h 36m1 stop Panama City Tocumen Intl
Copa Airlines Logo
2:13 pm - 10:20 pmORD  Chicago O'Hare Intl-EZE Buenos Aires Ministro Pistarini
29h 07m1 stop Panama City Tocumen Intl
$1,240Copa Airlines
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 $1,007 to $1,329. The lowest price found in the past 5 days was $775, 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, Friday is the cheapest day of the week to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport. It’s 7% cheaper than the average day, while Sunday is the most expensive, with prices 6% higher.

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

•February is the cheapest month to fly from Buenos Aires Ministro Pistarini Airport to Chicago O'Hare Intl Airport at $966 round-trip.
•July ($1,337) and May ($1,188) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 38% 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 4 weeks before departure. Booking in this window typically costs about 22% 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

$404
Beat the crowds with an average 58% drop in travelers.
The most popular month to fly with an average 89% increase 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 $1,007 to $1,329, with an average of $1,159 over the past 12 months. Anything below $1,007 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) run 12% above the $1,159 route average. Book 4 weeks before departure for the lowest fares.

  • 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 $775 to $6,650. That means the highest observed fare was about 9x 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 $586, which is 7% 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 averaging $64 for economy cars. Top options include:

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

  • 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) - 25% of one-stop connections
    • Panama City Tocumen Intl (PTY) - 24% of one-stop connections
    • Punta Cana (PUJ) - 18% 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. Friday is the cheapest departure day at $1,081 round-trip on average, while Sunday is the most expensive at $1,230, a difference of $149.

    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 Miami (MIA) gives the shortest average 1-stop total travel time at 14h 28m, compared with 14h 42m via Dallas/Fort Worth (DFW) and 14h 45m via Atlanta Hartsfield-Jackson (ATL).

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

    Chicago O'Hare Intl Airport is 3 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 Friday departure and avoid flying on Sunday. On this route, Friday flights average $1,081, about $149 less than Sunday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 22% 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 February. Fares historically average $966 round-trip in that month - typically $371 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

Complete your trip to Chicago with a hotel stay or car rental

Car rentals in Chicago
Hotels in Chicago
Vacations in Chicago