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Cheap Flights from Rosario to Buenos Aires

Travellers and cabin class

Compare Rosario to Buenos Aires flight deals

Find the cheapest month or even day of the year to fly to Buenos Aires

Book the best Buenos Aires fare with no extra fees

Flight deals from Rosario to Buenos Aires

Looking for a cheap last-minute deal or the best return flight from Rosario to Buenos Aires? Find the lowest prices on one-way and return tickets right here.
Buenos Aires.SAR 154 per passenger.Departing Wed, 26 Mar.One-way flight with Aerolineas Argentinas.Outbound direct flight with Aerolineas Argentinas departs from Rosario on Wed, 26 Mar, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 154, select.
Buenos Aires.SAR 161 per passenger.Departing Mon, 7 Jul.One-way flight with Aerolineas Argentinas.Outbound direct flight with Aerolineas Argentinas departs from Rosario on Mon, 7 Jul, arriving in Buenos Aires Ministro Pistarini.Price includes taxes and charges.From SAR 161, select.
Buenos Aires.SAR 169 per passenger.Departing Fri, 5 Sep.One-way flight with Aerolineas Argentinas.Outbound direct flight with Aerolineas Argentinas departs from Rosario on Fri, 5 Sep, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 169, select.
Buenos Aires.SAR 171 per passenger.Departing Mon, 7 Apr.One-way flight with Aerolineas Argentinas.Outbound direct flight with Aerolineas Argentinas departs from Rosario on Mon, 7 Apr, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 171, select.
Buenos Aires.SAR 171 per passenger.Departing Sun, 15 Jun.One-way flight with Aerolineas Argentinas.Outbound direct flight with Aerolineas Argentinas departs from Rosario on Sun, 15 Jun, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 171, select.
Buenos Aires.SAR 171 per passenger.Departing Sat, 20 Dec.One-way flight with Aerolineas Argentinas.Outbound direct flight with Aerolineas Argentinas departs from Rosario on Sat, 20 Dec, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 171, select.
Buenos Aires.SAR 176 per passenger.Departing Tue, 6 May.One-way flight with Aerolineas Argentinas.Outbound direct flight with Aerolineas Argentinas departs from Rosario on Tue, 6 May, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 176, select.
Buenos Aires.SAR 207 per passenger.Departing Fri, 16 Jan.One-way flight with Aerolineas Argentinas.Outbound direct flight with Aerolineas Argentinas departs from Rosario on Fri, 16 Jan, arriving in Buenos Aires Jorge Newbery.Price includes taxes and charges.From SAR 207, select.

Find the cheapest month to fly from Rosario to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rosario to Buenos Aires flights are currently cheapest in March.
Mar
from SAR 154
Apr
from SAR 171
May
from SAR 176
Jun
from SAR 171
Jul
from SAR 161
Aug
Find prices
Sep
from SAR 169
Oct
from SAR 232
Nov
Find prices
Dec
from SAR 171
Jan
from SAR 207
Feb
Find prices

Direct flights from Rosario to Buenos Aires

Alternative Rosario to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Rosario to Buenos Aires? You could fly into the following airports instead.

Rosario to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight foundSAR 154
Cheapest month to flyMarch
Average flight time55 mins
Most popular airlineLATAM Airlines
Average flights per week68

Finding cheap flights from Rosario to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a return flight from Rosario to Buenos Aires is SAR 219. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
55 minutes is the average flight time from Rosario to Buenos Aires.
LATAM Airlines, Aerolineas Argentinas and GOL Linhas Aéreas fly direct from Rosario to Buenos Aires.
As of March 2025, there are 136 flights per week flying from Rosario to Buenos Aires.
The cheapest month to fly from Rosario to Buenos Aires is usually March 2025.
If you're flying from Rosario Airport, the cheapest airport near Buenos Aires is Buenos Aires Jorge Newbery – which is 6.8 km away from the centre of Buenos Aires. We've found flights into this airport from SAR 219.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rosario Airport to Buenos Aires on Thursday, 13 March 2025.
Yes – the average flight time is 55 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 22°C. January is typically the warmest month in Buenos Aires, when it usually averages around 30°C. You can expect the least rain in June. The coldest month is July, with temperatures averaging 6°C. The rainiest month is March.
Currently, Aerolineas Argentinas offers the cheapest flight tickets to Buenos Aires.

How to find cheap flights to Buenos Aires from Rosario

Looking for cheap tickets from Rosario to Buenos Aires? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Rosario to Buenos Aires. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Buenos Aires from Rosario from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Rosario-Buenos Aires ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Buenos Aires from Rosario.
  • Set up a Price Alert. You can easily track the fare of your cheap Rosario-Buenos Aires flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Rosario and Buenos Aires? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Rosario and Buenos Aires. We scour the internet for the best Business, Premium Economy and First Class flight fares to Buenos Aires, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Rosario to Buenos Aires flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Buenos Aires from Rosario with hotels and car hire

    Once you've secured your cheap flight ticket from Rosario to Buenos Aires, discover the best prices and exclusive rates for hotels in Buenos Aires or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Rosario to Buenos Aires

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.