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Rosario

Cheap flights from Buenos Aires (BUE) to Rosario (ROS)

BUE — ROS
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Buenos Aires to Rosario

Discover tips and strategies to find the most affordable flight options for your journey from Buenos Aires (BUE) to Rosario (ROS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Popular in

November

Cheapest in

June

Average price

$187

Good round-trip deal

$458 or less
Provider with most accurate pricing for Buenos Aires (BUE)-Rosario Fisherton flight deals.
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Provider most trusted by Cheapflights users for Buenos Aires (BUE)-Rosario Fisherton flights.
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Highest demand for flights based on searches. 31% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Buenos Aires (BUE) to Rosario Fisherton.
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Compare providers for flights from Buenos Aires to Rosario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buenos Aires to Rosario in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buenos Aires-Rosario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buenos Aires-Rosario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buenos Aires-Rosario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buenos Aires-Rosario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buenos Aires-Rosario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buenos Aires to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Buenos Aires with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buenos Aires to Rosario

What is the cheapest month to book a flight from Buenos Aires to Rosario?

Currently, May is the cheapest month in which you can book a flight from Buenos Aires to Rosario (average of $50). Flying from Buenos Aires to Rosario in January is currently the most expensive (average of $79). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUE to ROS?

Find hourly flight availability from Buenos Aires to Rosario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

It’s typically best to fly out from Buenos Aires to Rosario at noon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Rosario

Get insights into the airlines that provide service to Rosario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rosario. Reviews last updated November 5, 2025.
Read reviews from past customers who have flown Aerolineas Argentinas from Buenos Aires to Rosario. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.1
Very good
959 reviews

Food

6.5

Entertainment

5.8

Overall

8.1

Boarding

8.0

Crew

8.3

Comfort

7.6

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500
Aerolineas Argentinas
8.1
Very good
959 reviews
Aerolineas Argentinas
8.1
Very good
959 reviews

Food

6.5

Entertainment

5.8

Overall

8.1

Boarding

8.0

Crew

8.3

Comfort

7.6

Reviews

1 / 5
2.0
Mediocre

Paula,Aug 2025

EZE - MIA

I can not take the flight because Service dogs are not allowed. I m asking the refund of my flight. Please take care of my request # 00447290197500

Related info for your journey

Find useful and relevant information for your journey from Buenos Aires to Rosario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rosario from Buenos Aires?

    Rosario Fisherton (ROS), located 6.6 mi from the city center, is the airport you fly into when you book flights from Buenos Aires to Rosario. 1 airline have flights to Fisherton from Buenos Aires on a regular basis. Booking flights from Buenos Aires to Rosario Fisherton should not be difficult; the airport handles an average of 0 inbound flights from Buenos Aires per day.

  • What is the cheapest airline to fly from Buenos Aires to Rosario round-trip?

    Aerolineas Argentinas, at $60, was found to be the cheapest airline from Buenos Aires to Rosario.. Aerolineas Argentinas is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Buenos Aires to Rosario?

    Consider Aerolineas Argentinas (100%), LATAM Airlines (100%) or Air France (100%) when booking your flight. These represent the most reliable airlines when flying from Buenos Aires to Rosario.

  • Can I find deals for flights from Buenos Aires to Rosario that include hotel bookings?

    Yes. In addition to deals on Buenos Aires to Rosario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buenos Aires to Rosario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buenos Aires to Rosario.

  • Can I find deals for business class flights from Buenos Aires to Rosario?

    Yes. Cheapflights offers flight deals from Buenos Aires to Rosario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buenos Aires to Rosario?

    Currently, May is the cheapest month in which you can book a flight from Buenos Aires to Rosario (average of $50). Flying from Buenos Aires to Rosario in January is currently the most expensive (average of $79). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Buenos Aires to Rosario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Buenos Aires to Rosario

Discover the top airline that operate flights from Buenos Aires to Rosario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aerolineas ArgentinasCheapest$60Average$115FlexibilityNo cancel feeOn-time59%

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