How much is a ticket from Chicago to Buenos Aires?

Depending on when you travel and how far in advance you book, fares between Chicago and Buenos Aires can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

What are the airport options between Chicago and Buenos Aires?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
• Airports in Buenos Aires: 3 airports serve Buenos Aires - El Palomar, Jorge Newbery, Ministro Pistarini.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Find flights from Chicago to Buenos Aires that suit your schedule

Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.

Other popular destinations

Interested in Argentina? These cities are also in demand: Buenos Aires, Córdoba, Mendoza, Salta, San Carlos de Bariloche.

Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.