BUE - ROS

$57 Find Cheap Flights from Buenos Aires to Rosario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Rosario departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rosario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Rosario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Rosario, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$57
Aerolineas Argentinas
Thu 2/5Mon 2/9
AEP - ROS • Non-stop
Cheapest one-way
KLM
Wed 10/8
AEP - ROS • Non-stop
Top airlines
Aerolineas Argentinas
Cheapest • from $57 (round-trip)
Aerolineas Argentinas
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
EZE-ROS
Cheapest • 19% average savings
AEP-ROS
Most popular
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 40% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
2 days a week
There are direct flights from Buenos Aires to Rosario 2 days a week: Tue, Wed.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rosario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buenos Aires to Rosario (BUE-ROS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buenos Aires to Rosario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buenos Aires to Rosario

Thu, Feb 5 - Mon, Feb 9
Aerolineas Argentinas Logo
7:20 am - 8:20 amAEP-ROS
1h 00mnonstop
Aerolineas Argentinas Logo
7:50 pm - 8:45 pmROS-AEP
0h 55mnonstop
$57Aerolineas Argentinas
Find Deal
Wed, Feb 4 - Mon, Feb 9
Aerolineas Argentinas Logo
4:20 am - 11:45 amAEP-ROS
31h 25m2 stops
Aerolineas Argentinas Logo
7:50 pm - 8:45 pmROS-AEP
0h 55mnonstop
$191Aerolineas Argentinas
Find Deal
Thu, Feb 5 - Mon, Feb 9
Aerolineas Argentinas Logo
7:05 pm - 11:45 amAEP-ROS
16h 40m1 stop
Aerolineas Argentinas Logo
7:50 pm - 8:45 pmROS-AEP
0h 55mnonstop
$195Aerolineas Argentinas
Find Deal
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
8:40 pm - 11:45 amEZE-ROS
15h 05m1 stop
Multiple Airlines Logo
3:05 pm - 10:50 pmROS-EZE
7h 45m1 stop
$364Multiple Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
10:45 am - 11:45 amAEP-ROS
25h 00m2 stops
Multiple Airlines Logo
3:05 pm - 12:25 amROS-AEP
9h 20m1 stop
$424Multiple Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
6:30 am - 11:45 amEZE-ROS
29h 15m2 stops
Multiple Airlines Logo
3:05 pm - 10:50 pmROS-EZE
7h 45m1 stop
$438Multiple Airlines
Find Deal
Wed, Feb 4 - Mon, Feb 9
Aerolineas Argentinas Logo
4:20 am - 11:45 amAEP-ROS
31h 25m2 stops
Aerolineas Argentinas Logo
3:05 pm - 12:25 amROS-AEP
9h 20m1 stop
$447Aerolineas Argentinas
Find Deal
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
7:20 am - 8:20 amAEP-ROS
1h 00mnonstop
Multiple Airlines Logo
4:10 am - 7:20 amROS-AEP
27h 10m3 stops
$472Multiple Airlines
Find Deal
Wed, Feb 4 - Mon, Feb 9
Multiple Airlines Logo
4:55 am - 7:15 pmEZE-ROS
14h 20m1 stop
Multiple Airlines Logo
3:05 pm - 10:50 pmROS-EZE
7h 45m1 stop
$549Multiple Airlines
Find Deal
Wed, Feb 4 - Mon, Feb 9
LATAM Airlines Logo
2:25 am - 7:15 pmEZE-ROS
16h 50m2 stops
LATAM Airlines Logo
2:05 pm - 1:45 pmROS-EZE
23h 40m1 stop
$1,318LATAM Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Buenos Aires to Rosario flights

Get data-powered insights and trends into flights from Buenos Aires to Rosario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Buenos Aires to Rosario flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Buenos Aires to Rosario costs $193 on the route between Buenos Aires Ministro Pistarini Airport (EZE) and Rosario (ROS). Over the past month, this route was, on average, 19% cheaper than other Buenos Aires-Rosario routes. The most popular route is between Buenos Aires Jorge Newbery Airport (AEP) and Rosario (ROS).

What is the cheapest month to fly from Buenos Aires to Rosario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires to Rosario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buenos Aires to Rosario is June, where tickets cost $64 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $187 and $150 respectively.

Good to know

Low seasonNovember
Best time to beat the crowds but there is an average 74% increase in price.
Most popular time to fly and prices are also 30% lower on average.

When to book flights from Buenos Aires to Rosario

Are your dates flexible? Find out the best times to travel from Buenos Aires to Rosario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buenos Aires to Rosario

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

    In the last 3 days, the lowest price for a flight from Buenos Aires to Rosario was $57 for a round-trip ticket.

  • Do I need a passport to fly between Buenos Aires and Rosario?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Buenos Aires to Rosario?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Buenos Aires to Rosario flight route.

  • Which airline alliances offer flights from Buenos Aires to Rosario?

    SkyTeam is the only airline alliance operating flights between Buenos Aires and Rosario.

  • How does KAYAK find such low prices on flights from Buenos Aires to Rosario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires to Rosario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Rosario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rosario from Buenos Aires is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to Rosario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rosario with an airline and back to Buenos Aires with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Rosario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rosario from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Buenos Aires to Rosario?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Buenos Aires to Rosario Fisherton.
Find which airlines fly direct from Buenos Aires to Rosario Fisherton Airport, which days they fly and book direct flights.

Direct departures

Buenos Aires to Rosario Fisherton

Tuesday

Aerolineas Argentinas

Aerolineas Argentinas

Wednesday

Aerolineas Argentinas

Aerolineas Argentinas

See more direct flights

Direct returns

Rosario Fisherton to Buenos Aires

Tuesday

Aerolineas Argentinas

Aerolineas Argentinas

Wednesday

Aerolineas Argentinas

Aerolineas Argentinas

See more direct flights

Reviews of the top airline flying from Buenos Aires to Rosario

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Rosario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Rosario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Aerolineas ArgentinasOverall score based on 944 reviews
7.6Comfort
8.3Crew
5.7Entertainment
8.0Boarding
6.5Food
Airline reviews

My experience was TERRIBLE. They made me check my carry on bag, and they broke it. and then when I made the claim they said it was a small damage and that I would not be compensated.

4.0 OkayAngeles, Sep 2025EZE - MIA
Read more Aerolineas Argentinas reviews

My experience was TERRIBLE. They made me check my carry on bag, and they broke it. and then when I made the claim they said it was a small damage and that I would not be compensated.

Despite asking several times why our flight wasn’t on the boards, it took us a while to figure out that our departing flight was from another airport. While the tickets clearly indicated that we arrived at AEP and left from EZE, none of the aerolineas argentinas personnel noticed it despite specific questions from us. It took a sharp-eyed passport control person to notice it the second time I tried to go through security after exiting to try again to figure out what was going on. Also the what’s app is only in Spanish and when I tried to type Spanish from an English phone, it would mess up the Spanish that was already quite rudimentary

Delayed flights and cancelled flights …still waiting to see if the cancellations are refunded

The flight was 30 minutes delayed, but the boarding gate's panels indicated it was on time. This was inaccurate.

The staff was fine in the fly, but to do check in was very poor the service.

Nothing that I like. Old plan.. old seats without maintenance. The recline seat in front of me (my was 10F) was 3 inches before my nose. It was not enough space to keep cell phone in hands. Even before landing the cruel does not pay attention to it. The worst flight of my life.

Booked my seat several weeks before and they changed it without consulting me to sit a whole family in the row sending me 15 rows to the back side, not caring if i have a short connection or any other urgent issue. The land crew made some silly excuse of a need to balance the plane because of the few passengers of the flight. Being a priority passenger it felt really a rude and careless attention from the airline

Friendly stuff , enough leg room in economy class, very efficient boarding and take off on time. There is no place to charge devices and movie collection is not to my taste. 9 hours of flight went very easy.

Very comfortable aircraft, plenty of room in the budget class. Especially liked 2 rows on each side with a 2-sitters. Staff is helpful and friendly. Food was actually very tasty. Negative- no self service electronic check-in counters which make the line much longer than could have been otherwise; outdated entertainment screens with limited choice of movies . Otherwise our experience was very pleasant and 9 hours passed without difficulty

They landed on the correct airport-no last minutes changes. Often times you hear of flight going to EZE but being diverted while on the air to AEP. It was crucial I landed in EZE as my international flight our of Argentina was taking off in 4 hours in EZE. Managed to do so and spare time to enjoy a coffee.

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

Information on your arrival and departure airports

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