Cheap flights from Chicago to Rosario

Flights overview

Useful information for finding cheap flights from Chicago to Rosario and booking your next trip
Cheapest one-way flight $533
COPA, United 2 stops 28 hr Wed, May 6
The cheapest one-way flight from Chicago to Rosario is currently $533
Fastest flight 14 hr 9 min The fastest flight with stops from Chicago to Rosario takes 14 hr 9 min
Nonstop flights None There are no direct flights on this route.

Popular airlines from Chicago to Rosario

  • COPA
    Typical price: $1,350–2,250
    22 weekly connecting flights
    ORD - ROS Every day

Popular airports near Chicago

  • Chicago O'Hare International Airport (ORD)
    Chicago United States 26 min 16 mi
  • Chicago Midway International Airport (MDW)
    Chicago United States 25 min 9 mi
  • Milwaukee Mitchell International Airport (MKE)
    Milwaukee United States 1 hr 23 min 75 mi
  • Indianapolis International Airport (IND)
    Indianapolis United States 2 hr 58 min 165 mi

Popular airports near Rosario

  • Aeropuerto Internacional Rosario "Islas Malvinas". (ROS)
    Rosario Argentina 24 min 6 mi
  • Ezeiza International Airport (EZE)
    Buenos Aires Argentina 3 hr 41 min 178 mi
  • Aeroparque Internacional Jorge Newbery (AEP)
    Buenos Aires Argentina 3 hr 15 min 171 mi
  • Sauce Viejo Airport (SFN)
    Santa Fe Argentina 1 hr 50 min 86 mi

Frequently asked questions about flying from Chicago to Rosario

The cheapest one-way flight was with COPA, United from $533.

Some of the cheapest round-trip deals we found with different airlines:
    The cheapest one-way flight starts at $533 and departs on Wed, May 6.
    14 hr 9 min is the shortest flight time from Chicago to Rosario.
    Rosário is a year-round destination but many travelers visit during fall (Mar–May) and spring (Sep–Nov). The climate is subtropical, with mild winters (Jun–Aug) and hot, humid summers (Dec–Feb). Flag Week, or Semana de la Bandera (Jun), is one of Rosário’s biggest festivities, with concerts, dancing and a parade. Encuentro de Colectividades (Nov) is a festival presenting traditional dress, food, music and dance of Argentina’s diverse cultures.
    It's easy to use Google Flights to find the cheapest days to fly from Chicago to Rosario.
    Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
    Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

    You can also turn on price tracking to get alerts if the price changes for a route or flight.
    What counts as the best airline for your flights from Chicago to Rosario really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Chicago to Rosario.

    In terms of flights, COPA is the most popular. COPA offers 22 connecting flights per week. COPA flies from Chicago O'Hare International Airport (ORD) to Aeropuerto Internacional Rosario "Islas Malvinas". (ROS) .

    The number of connecting flights refers to distinct flights with at least one stop between Chicago and Rosario.
    The cheapest one-way flight was with COPA, United from $533.

    Some of the cheapest round-trip deals we found with different airlines:
      No airline flies direct from Chicago to Rosario.
      • There are 22 COPA connecting flights from Chicago to Rosario per week. Flights are available every day.
      Use the Stops filter while searching for flights, to see only nonstop options in your results.
      The cheapest last-minute deal between Chicago and Rosario at price $1,136 is offered by COPA, United from Thu, May 7 to Mon, May 11.
      No airline flies direct from Chicago to Rosario.
      • There are 22 COPA connecting flights from Chicago to Rosario per week. Flights are available every day.
      Use the Stops filter while searching for flights, to see only nonstop options in your results.
      There are no direct flights from Chicago to Rosario.
      It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Chicago to Rosario, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
      To book business class trips from Chicago to Rosario, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

      You can also adjust the trip type to view one-way fares.
      The best last-minute getaway deal for the next weekend between Chicago and Rosario starts at $1,136 from Thu, May 7 to Mon, May 11 with COPA, United.
      The cheapest last-minute deal between Chicago and Rosario at price $1,136 is offered by COPA, United from Thu, May 7 to Mon, May 11.
      To find last-minute flight deals from Chicago to Rosario, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

      You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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