How much is 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.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Chicago O'Hare - Mar Del Plata route.

Is there more than one airport in Chicago or Mar Del Plata?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Chicago: Chicago has 3 airports - Midway, O'Hare, Rockford.
• Airports in Mar Del Plata: Mar Del Plata is the only airport in operation.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Mar Del Plata as well.

Smart ways to search flights from Chicago O'Hare to Mar Del Plata

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include carriers like American, Delta, United, and more.

Other popular destinations

Flying to Argentina? Other travelers also searched: Buenos Aires, Córdoba, Mendoza, Salta, San Carlos de Bariloche.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.