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Flights from Rosario to Buenos Aires
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Cheap flight deals from Rosario to Buenos Aires Starting at $43

Whether you’re going for a one-way or round-trip to Buenos Aires, we’ve got you covered! Check out these different flight options from Rosario below.

  • One way
  • Round-trip
      • Cheapest nonstop
        ROS21:50
        55m
        Nonstop
        AEP22:45
        Thu, Dec 5|Rosario - Buenos Aires|Aerolineas Argentinas
        $43$59
        27% OFF
        27% OFF
        $59$43

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Thu, Dec 5, arriving at Jorge Newbery Airport. One-way Prices start from $43 including taxes and charges.

      • ROS19:45
        55m
        Nonstop
        EZE20:40
        Sat, Dec 7|Rosario - Buenos Aires|Aerolineas Argentinas
        $45$59
        23% OFF
        23% OFF
        $59$45

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Sat, Dec 7, arriving at Ministro Pistarini International Airport. One-way Prices start from $45 including taxes and charges.

      • ROS19:50
        55m
        Nonstop
        AEP20:45
        Sun, Feb 2|Rosario - Buenos Aires|Aerolineas Argentinas
        $46$59
        23% OFF
        23% OFF
        $59$46

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Sun, Feb 2, arriving at Jorge Newbery Airport. One-way Prices start from $46 including taxes and charges.

      • ROS19:50
        55m
        Nonstop
        AEP20:45
        Fri, Feb 7|Rosario - Buenos Aires|Aerolineas Argentinas
        $46
        $46

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Fri, Feb 7, arriving at Jorge Newbery Airport. One-way Prices start from $46 including taxes and charges.

      • ROS20:45
        55m
        Nonstop
        AEP21:40
        Mon, Dec 16|Rosario - Buenos Aires|Aerolineas Argentinas
        $49
        $49

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Mon, Dec 16, arriving at Jorge Newbery Airport. One-way Prices start from $49 including taxes and charges.

      • ROS19:50
        55m
        Nonstop
        AEP20:45
        Wed, Jan 22|Rosario - Buenos Aires|Aerolineas Argentinas
        $50
        $50

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Wed, Jan 22, arriving at Jorge Newbery Airport. One-way Prices start from $50 including taxes and charges.

      • ROS08:20
        55m
        Nonstop
        AEP09:15
        Wed, Dec 11|Rosario - Buenos Aires|Aerolineas Argentinas
        $51
        $51

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Wed, Dec 11, arriving at Jorge Newbery Airport. One-way Prices start from $51 including taxes and charges.

      • ROS19:50
        55m
        Nonstop
        AEP20:45
        Wed, Jan 15|Rosario - Buenos Aires|Aerolineas Argentinas
        $51
        $51

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Wed, Jan 15, arriving at Jorge Newbery Airport. One-way Prices start from $51 including taxes and charges.

      • ROS20:45
        55m
        Nonstop
        AEP21:40
        Fri, Dec 6|Rosario - Buenos Aires|Aerolineas Argentinas
        $51
        $51

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Fri, Dec 6, arriving at Jorge Newbery Airport. One-way Prices start from $51 including taxes and charges.

      • ROS21:50
        55m
        Nonstop
        AEP22:45
        Thu, Dec 19|Rosario - Buenos Aires|Aerolineas Argentinas
        $51
        $51

        Choose Aerolineas Argentinas flights from Rosario to Buenos Aires. The one-way direct flight with Aerolineas Argentinas departs from Rosario International Airport on Thu, Dec 19, arriving at Jorge Newbery Airport. One-way Prices start from $51 including taxes and charges.

      • ROS13:00
        3h 5m
        Nonstop
        BUE14:00
        Mon, Dec 2|Rosario - Buenos Aires|Aerolineas Argentinas
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Rosario to Buenos Aires?

These price trend charts carefully monitor and predict how flight prices from Rosario to Buenos Aires will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Rosario to Buenos Aires

We have a range of prices from different airlines providing flights from Rosario to Buenos Aires. Check below for the journey which best suits your travel needs.

Aerolineas Argentinas
From $43

Find more flights and airlines

Alternative Cheap Routes from Rosario to Buenos Aires

There are various non-direct routes from Rosario to Buenos Aires which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Aerolineas Argentinas
    ROS
    21:50
    0h 55m
    Nonstop
    AEP
    22:45
    Rosario International Airport - Jorge Newbery Airport
    Thu, Dec 5Aerolineas Argentinas
    $43
  • Aerolineas Argentinas
    ROS
    19:45
    0h 55m
    Nonstop
    EZE
    20:40
    Rosario International Airport - Ministro Pistarini International Airport
    Sat, Dec 7Aerolineas Argentinas
    $45
  • Aerolineas Argentinas
    ROS
    19:45
    0h 55m
    Nonstop
    EZE
    20:40
    Rosario International Airport - Ministro Pistarini International Airport
    Sat, Dec 7Aerolineas Argentinas
    $45
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Rosario (ROS) to Buenos Aires (BUE) the cheapest?

    Airlines adjust prices for flights from Rosario to Buenos Aires based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Rosario (ROS) to Buenos Aires (BUE) cost?

    According to Trip.com's data, the lowest price is around $139.

  • How long does it take to fly from Rosario (ROS) to Buenos Aires (BUE) and what is the distance?

    It takes around 55 minutes to fly from Rosario (ROS) to Buenos Aires (BUE).

  • What is the transportation method from the main airport to downtown in Buenos Aires?

    • The distance from Ministro Pistarini International Airport to downtown is about 27 km. It takes about 40 minutes by taxi.
    • The distance from Jorge Newbery Airport to downtown is about 5 km. It takes about 20 minutes by taxi.

  • What are the most popular airlines that fly from Rosario (ROS) to Buenos Aires (BUE)?

    Airlines with flights from Rosario (ROS) to Buenos Aires (BUE): Aerolineas Argentinas, Gol Linhas Aereas Inteligentes, Aeromexico, Air Europa, KLM and Air France.

How to find a cheap flight from Rosario to Buenos Aires

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Rosario to Buenos Aires

Cheapest nonstop flight price$43
Cheapest round-trip ticket price$64
Off-season for travelSeptember
Peak season for travelFebruary
Flight distance290.26 km
Average flight time55 minutes
Popular airlineAerolineas Argentinas

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