There are most likely no direct flights on the Chicago — Buenos Aires route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Buenos Aires. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Chicago to Buenos Aires, despite the fact that sometimes flights with transfers can cost significantly less.
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There are most likely no direct flights on the Chicago — Buenos Aires route
There appear to be no non-stop flights from Chicago to Buenos Aires at this time.... Well, or something went wrong on our side and we couldn't find anything
Flights from Chicago to Buenos Aires are operated by several airlines — JetBlue Airways, Asian Air, and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $300, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest one-way flight from Chicago to Buenos Aires departs on 09/24/2026, is operated by JetBlue Airways and costs $300
There is no information about the cheapest roundtrip flight from Chicago to Buenos Aires
Fastest flight from Chicago to Buenos Aires takes 16h 35m
There are no direct flights on this route.
The distance between Chicago and Buenos Aires is 9012km (5587 miles). The time difference between Chicago and Buenos Aires is 3h
The cheapest flight ticket from Chicago to Buenos Aires according to data for the last 48 hours costs $300
Often the best time to buy tickets from Chicago to Buenos Aires is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Buenos Aires can be found flying in these months: August.
The fastest flights from Chicago to Buenos Aires start from 16 hours 35 minutes in the air.
The following airlines operate direct flights on the route Chicago — Buenos Aires:
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Buenos Aires
