What’s the cost of a flight from Chicago O'Hare to Mar Del Plata?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and Mar Del Plata.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports serve Chicago and Mar Del Plata?

When planning a trip of about 9402 km, it's a good idea to check flights from surrounding airports too.

• Airports in Chicago: Chicago is connected to 3 airports - Midway, O'Hare, Rockford.
• Airports in Mar Del Plata: The only active airport in Mar Del Plata is Mar Del Plata.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Choose the right flight for your trip from Chicago O'Hare to Mar Del Plata

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from the best airlines and travel agencies.

Other popular destinations

Flying to Argentina? Many users also explore: Buenos Aires, Córdoba, Mendoza, Salta, San Carlos de Bariloche.

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