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Rio de Janeiro

$363+ Cheap flights from Rosario (ROS) to Rio de Janeiro, Brazil (RIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ROS — RIO
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheapflights Tip: The best prices from Rosario Fisherton to Rio de Janeiro are usually found in June or October, booked 59 days in advance, depart on a Tuesday or Monday and return on a Monday

Find flight deals from Rosario to Rio de Janeiro

Cheapest flights from Rosario to Rio de Janeiro
Explore the most affordable flight options available from Rosario to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This GOL deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:55 amROS - GIG
Nonstop3h 00mGOL
Tue 1/610:30 pmGIG - ROS
Nonstop3h 30mGOL
Deal found 11/12$522
This GOL deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:55 amROS - GIG
Nonstop3h 00mGOL
Thu 1/1510:30 pmGIG - ROS
Nonstop3h 30mGOL
Deal found 11/13$605
This GOL deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:55 amROS - GIG
Nonstop3h 00mGOL
Sat 1/310:30 pmGIG - ROS
Nonstop3h 30mGOL
Deal found 11/12$653

Cheap flight deals from Rosario to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Rosario (ROS) to Rio de Janeiro (RIO). 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 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$355
(oojo)

Popular in

March

Cheapest in

June

Average price

$480

Good round-trip deal

$465 or less
Provider with most accurate pricing for Rosario Fisherton-Rio de Janeiro (RIO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rosario Fisherton-Rio de Janeiro (RIO) flights.
Search Deals
From Rosario Fisherton to Rio de Janeiro (RIO)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Rosario Fisherton to Rio de Janeiro (RIO).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rosario to Rio de Janeiro that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Rosario to Rio de Janeiro that are best for you.

Fly from

Rosario

Fly to

Rio de Janeiro

Route

Depart

Return

Price

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

Sat 2/21

2:45 am-9:15 pm

1 stop18h 30m

Rio de Janeiro–Galeão Intl

Mon 3/2

11:00 pm-1:40 am

2 stops26h 40m

$363

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

Sun 2/22

2:05 pm-4:55 pm

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Mon 3/2

8:05 pm-7:55 am

1 stop11h 50m

$378

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

Mon 1/5

6:20 pm-3:05 am

1 stop8h 45m

Rio de Janeiro–Galeão Intl

Sat 1/10

11:10 am-1:40 am

2 stops14h 30m

$381

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Sat 2/21

2:45 am-11:50 am

1 stop9h 05m

Rio de Janeiro Santos Dumont

Mon 3/2

9:20 pm-1:40 am

2 stops28h 20m

$382

RosarioRio de Janeiro

ROS - SDU

ROSSDU

Rosario Fisherton

Sat 2/28

2:45 am-9:35 am

1 stop6h 50m

Rio de Janeiro Santos Dumont

Mon 3/9

5:35 pm-1:40 am

2 stops32h 05m

$406

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

Sat 2/21

2:55 am-5:45 am

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Mon 3/2

10:30 pm-2:00 am

Nonstop3h 30m

$411

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

Fri 2/20

2:55 am-5:55 am

Nonstop3h 00m

Rio de Janeiro–Galeão Intl

Sun 3/1

8:05 am-9:15 pm

1 stop13h 10m

$428

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

Sun 3/1

5:10 pm-5:55 pm

2 stops24h 45m

Rio de Janeiro–Galeão Intl

Sun 3/8

1:05 am-7:00 pm

1 stop17h 55m

$449

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

Tue 3/17

4:10 am-8:35 pm

1 stop16h 25m

Rio de Janeiro–Galeão Intl

Sun 3/29

11:55 am-2:15 am

1 stop14h 20m

$449

RosarioRio de Janeiro

ROS - GIG

ROSGIG

Rosario Fisherton

Mon 1/12

2:05 pm-4:55 pm

Nonstop2h 50m

Rio de Janeiro–Galeão Intl

Sat 1/24

9:15 pm-1:15 pm

1 stop16h 00m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 19 results
1
2

Compare providers for flights from Rosario to Rio de Janeiro

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 Rosario to Rio de Janeiro 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 Rosario-Rio de Janeiro flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rosario-Rio de Janeiro flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rosario-Rio de Janeiro flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rosario-Rio de Janeiro 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 Rosario-Rio de Janeiro 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 Rosario to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Rosario 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 Rosario to Rio de Janeiro

How far ahead should I book a flight from Rosario to Rio de Janeiro?

Use this chart to determine the optimal time to book a round-trip flight from Rosario to Rio de Janeiro. Price data was last updated on November 7, 2025.

To ensure you get the cheapest price possible for a flight from Rosario to Rio de Janeiro, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rosario to Rio de Janeiro?

Currently, May is the cheapest month in which you can book a flight from Rosario to Rio de Janeiro (average of $274). Flying from Rosario to Rio de Janeiro in September is currently the most expensive (average of $417). 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 ROS to RIO?

Find hourly flight availability from Rosario to Rio de Janeiro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 55% on flights from Rosario to Rio de Janeiro by exploring options for tickets in the morning.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated November 13, 2025.
See what other customers who have flown with Aerolineas Argentinas and GOL from Rosario to Rio de Janeiro have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aerolineas Argentinas
8.0
Very good
962 reviews

Overall

8.0

Food

6.5

Boarding

8.0

Crew

8.3

Comfort

7.5

Entertainment

5.8

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
8.0
Very good
962 reviews
Aerolineas Argentinas
8.0
Very good
962 reviews

Overall

8.0

Food

6.5

Boarding

8.0

Crew

8.3

Comfort

7.5

Entertainment

5.8

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
GOL
7.3
Good
1,128 reviews
Aerolineas Argentinas
8.0
Very good
962 reviews

Overall

8.0

Food

6.5

Boarding

8.0

Crew

8.3

Comfort

7.5

Entertainment

5.8

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 Rosario to Rio de Janeiro. 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 from for flights from Rosario to Rio de Janeiro?

    Most people fly from Rosario Fisherton (ROS) if they book a flight from Rosario to Rio de Janeiro. On average, Fisherton has 0 outbound flights to Rio de Janeiro per day from 2 airlines. Rosario Fisherton is conveniently located just 6.6 mi from Rosario’s city center.

  • How long is the flight from Rosario to Rio de Janeiro?

    LATAM Airlines and GOL can get you from Rosario to Rio de Janeiro in just under 2h 50m. Your travel time can differ by up to 15h 40m. There are 1276 mi between Rosario and Rio de Janeiro. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Rosario to Rio de Janeiro round-trip?

    Cheapflights users have booked flights from Rosario to Rio de Janeiro round-trip from $279. Another airline that can offer you cheap pricing is Aerolineas Argentinas. You may be able to fly from Rosario to Rio de Janeiro for 44% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Rosario to Rio de Janeiro?

    Consider American Airlines (100%), KLM (100%) or Aerolineas Argentinas (100%) when booking your flight. These represent the most reliable airlines when flying from Rosario to Rio de Janeiro.

  • What are the cheapest flights from Rosario to Rio de Janeiro?

    On average you can expect to pay $533 for a flight from Rosario to Rio de Janeiro. The cheapest flight overall is $337 while the most popular route, (Rosario Fisherton - Rio de Janeiro–Galeão Intl) is currently priced at $287.

  • Can I find deals for flights from Rosario to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Rosario to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rosario to Rio de Janeiro?

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

  • Can I find deals for business class flights from Rosario to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Rosario to Rio de Janeiro 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 Rosario to Rio de Janeiro?

    Currently, May is the cheapest month in which you can book a flight from Rosario to Rio de Janeiro (average of $274). Flying from Rosario to Rio de Janeiro in September is currently the most expensive (average of $417). 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.

See more FAQs

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Top 2 airlines flying from Rosario to Rio de Janeiro

Discover the top 2 airlines that operate flights from Rosario to Rio de Janeiro. 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 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$279Average$461FlexibilityNo cancel feeOn-time74%
Aerolineas ArgentinasCheapest$334Average$390FlexibilityNo cancel feeOn-time59%

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