$202 Find Cheap Flights from Illinois to Argentina - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Argentina.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Argentina is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Argentina with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

There are 39 airports in Argentina. The busiest airport is Buenos Aires Jorge Newbery Airport (AEP), with 40% of all flights arriving there.

The cheapest month for flights from Illinois to Argentina is March, when tickets cost $83 (return) on average. On the other hand, the most expensive months are October and July, when the average cost of round-trip tickets is $458 and $381 respectively.

To get a below average price on the flight from Illinois to Argentina, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

An average nonstop flight from Illinois to Argentina takes 26h 53m, covering a distance of 5633 miles. The shortest route is Chicago Midway Airport (MDW) to Buenos Aires Ministro Pistarini Airport (EZE) with an average flight time of 13h 15m.

Based on KAYAK flight searches, the most popular destination is Buenos Aires (93% of total searches to Argentina). The next most popular destinations are Rosario (2%) and Ushuaia (1%). Searches for flights to Mendoza (1%), to El Calafate (1%) and to Puerto Iguazú (1%) are also popular.