Which airlines fly direct between Buenos Aires and Chicago?

Airlines operating direct flights include Aerolíneas Argentinas, LATAM Argentina, United Airlines, American Airlines.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $519 depending on season and advance booking.

Home FlightsBuenos Aires to Chicago

Verified Route Guide

Flights from Buenos Aires to Chicago

Q: How long is the flight from Buenos Aires to Chicago?

The average nonstop flight time from Buenos Aires (EZE) to Chicago (ORD) is approximately 11h 20m covering a distance of 9049 km.

Ezeiza Ministro Pistarini (EZE) → O'Hare International (ORD)

Fares From$519

Find Tickets Now

Flight Time

11h 20m

Nonstop average

Distance

9049 km

Air route corridor

Best Time to Fly

Year-Round (Best rates booked 3-5 weeks ahead)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Buenos Aires to Chicago

Cheap flights from Buenos Aires (EZE) to Chicago (ORD). Compare Aerolíneas Argentinas fares from $519 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Ezeiza Ministro Pistarini and O'Hare International, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

Aerolíneas Argentinas

LATAM Argentina

United Airlines

American Airlines

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Buenos Aires (EZE) to Chicago (ORD)
Flight Distance	9,049 kilometers / 5,623 miles
Average Flight Duration	11h 20m (nonstop)
Starting Fare	From $519 (0% added booking fees)
Operating Airlines	Aerolíneas Argentinas, LATAM Argentina, United Airlines, American Airlines
Optimal Travel Season	Year-Round (Best rates booked 3-5 weeks ahead)

Return Flight Route

Chicago (ORD) to Buenos Aires (EZE)

Nonstop return tickets from $519 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from Buenos Aires to Chicago?

The nonstop flight takes approximately 11h 20m, traversing 9049 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.