Flights from Chicago to Buenos Aires
Searching for cheap flights from Chicago to Buenos Aires? Compare ORD–EZE fares, carriers and travel times, and find the cheapest months to fly.
Chicago to Buenos Aires flights overview
Fares on the Chicago to Buenos Aires route move daily with demand, sales and seat availability, so BookingTrolley compares live prices from several suppliers in one place. Based on this route's seasonal pattern, fares average roughly $ 771.00 over the year. Nov tends to be the cheapest month to fly (around $ 642.00), while Jun is usually the most expensive at about $ 956.00 — a swing of roughly 49%.
A direct Chicago to Buenos Aires flight spans roughly 9,049 km and takes about 11.2 hours in the air. Both full-service and low-cost carriers serve this corridor; BookingTrolley compares their published fares so you can weigh price against flight time and baggage.
Frequently asked questions about flying from Chicago to Buenos Aires
Tuesday and Wednesday are typically the cheapest days on Chicago to Buenos Aires for United States travellers, with Friday and Sunday often higher. BookingTrolley compares mid-week and weekend fares on ORD–EZE.
Full-service and low-cost carriers compete from Chicago (ORD) to Buenos Aires (EZE). BookingTrolley compares published fares so United States travellers can see which carrier is cheapest.
Economy round-trip flights on Chicago to Buenos Aires vary by season. BookingTrolley tracks live fares on ORD–EZE so United States travellers can compare current prices.
The flying time from Chicago to Buenos Aires is about 11.2 hours nonstop, covering roughly 9,049 km between ORD and EZE. BookingTrolley schedules show connecting itineraries take longer depending on layover length.
Shoulder months often pair good weather with lower airfare into Buenos Aires. BookingTrolley price trends on Chicago to Buenos Aires show steeper rises around major United States holiday periods.
Use BookingTrolley's flexible-date comparison for Chicago (ORD) to Buenos Aires (EZE) to see which days cost least. Avoiding Friday–Sunday peaks is one of the fastest ways for United States travellers to cut the ticket price.
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Explore fares from Chicago, into Buenos Aires, and on related corridors with BookingTrolley.
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