BUE - ROS

$32 Find Cheap Flights from Buenos Aires to Rosario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Rosario departing on 2/19. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$57
Aerolineas Argentinas
Thu 2/19Mon 2/23
AEP - ROS • Non-stop
Cheapest one-way
$32
Typical prices: $47-$57
Aerolineas Argentinas
Thu 2/19
AEP - ROS • Non-stop
Top routes
EZE
-
ROS
Cheapest • 4% average savings
AEP
-
ROS
Most popular
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 59% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 19 - Mon, Feb 23
Aerolineas Argentinas Logo
7:30 am - 8:30 am
AEP
-
ROS
1h 00mnonstop
Aerolineas Argentinas Logo
9:00 pm - 9:55 pm
ROS
-
AEP
0h 55mnonstop
$57Aerolineas Argentinas
Tue, Mar 3 - Tue, Mar 10
Aerolineas Argentinas Logo
10:30 am - 11:30 am
AEP
-
ROS
1h 00mnonstop
Aerolineas Argentinas Logo
8:15 pm - 9:10 pm
ROS
-
AEP
0h 55mnonstop
$63Aerolineas Argentinas
Mon, Feb 2 - Mon, Feb 9
Aerolineas Argentinas Logo
12:15 pm - 1:15 pm
AEP
-
ROS
1h 00mnonstop
Aerolineas Argentinas Logo
6:20 pm - 7:15 pm
ROS
-
AEP
0h 55mnonstop
$140Aerolineas Argentinas
Mon, Feb 2 - Mon, Feb 9
Aerolineas Argentinas Logo
8:40 am - 9:40 am
EZE
-
ROS
1h 00mnonstop
Aerolineas Argentinas Logo
7:50 pm - 8:45 pm
ROS
-
EZE
0h 55mnonstop
$140Aerolineas Argentinas
Tue, Mar 3 - Tue, Mar 10
Aerolineas Argentinas Logo
8:45 am - 2:20 pm
AEP
-
ROS
5h 35m
1 stop
Aerolineas Argentinas Logo
5:35 pm - 6:30 pm
ROS
-
AEP
0h 55mnonstop
$174Aerolineas Argentinas
Thu, Feb 19 - Mon, Feb 23
Aerolineas Argentinas Logo
9:30 am - 12:35 pm
AEP
-
ROS
3h 05m
1 stop
Aerolineas Argentinas Logo
9:00 pm - 9:55 pm
ROS
-
AEP
0h 55mnonstop
$215Aerolineas Argentinas
Tue, Apr 7 - Fri, Apr 10
Aerolineas Argentinas Logo
5:00 am - 7:35 pm
AEP
-
ROS
14h 35m
1 stop
Aerolineas Argentinas Logo
8:20 am - 9:15 am
ROS
-
AEP
0h 55mnonstop
$280Aerolineas Argentinas
Tue, Apr 7 - Fri, Apr 10
Aerolineas Argentinas Logo
6:50 am - 7:35 pm
EZE
-
ROS
12h 45m
1 stop
Aerolineas Argentinas Logo
7:20 pm - 8:15 pm
ROS
-
EZE
0h 55mnonstop
$334Aerolineas Argentinas
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
10:30 am - 11:30 am
AEP
-
ROS
1h 00mnonstop
Multiple Airlines Logo
4:10 am - 6:30 am
ROS
-
AEP
26h 20m
2 stops
$412Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
7:30 am - 8:30 am
AEP
-
ROS
1h 00mnonstop
Multiple Airlines Logo
2:45 am - 6:30 am
ROS
-
AEP
27h 45m
2 stops
$514Multiple Airlines
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.

How much is a round-trip flight from Buenos Aires to Rosario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Buenos Aires to Rosario departing in February.

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 $58 on the route between Buenos Aires Ministro Pistarini Airport (EZE) and Rosario (ROS). Over the past month, this route was, on average, 4% 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 December, where tickets cost $35 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $132 and $112 respectively.

Good to know

Low seasonNovember
Best time to beat the crowds but there is an average 55% increase in price.
Most popular time to fly with an average 3% increase in price.

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 $32 for a one-way ticket and $57 for a round-trip.

  • 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.

  • On which days can I fly direct from Buenos Aires to Rosario?

    There are nonstop flights from Buenos Aires to Rosario on a daily basis.

  • 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.

KAYAK’s top tips for finding a cheap flight from Buenos Aires to Rosario

  • Looking for a cheap flight? 25% of our users found flights on this route for $40 or less one-way.

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

Monday

Aerolineas Argentinas

Aerolineas Argentinas

Tuesday

Aerolineas Argentinas

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Wednesday

Aerolineas Argentinas

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Thursday

Aerolineas Argentinas

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Friday

Aerolineas Argentinas

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Saturday

Aerolineas Argentinas

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Sunday

Aerolineas Argentinas

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See more direct flights

Direct returns

Rosario Fisherton to Buenos Aires

Monday

Aerolineas Argentinas

Aerolineas Argentinas

Tuesday

Aerolineas Argentinas

Aerolineas Argentinas

Wednesday

Aerolineas Argentinas

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Thursday

Aerolineas Argentinas

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Friday

Aerolineas Argentinas

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Saturday

Aerolineas Argentinas

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Sunday

Aerolineas Argentinas

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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 1002 reviews
7.6Comfort
5.8Entertainment
8.0Boarding
6.5Food
8.4Crew
Airline reviews

Great customer service both on and off the airplane. Flight was very comfortable. Thank-you!

10.0 ExcellentAnonymous, Jan 2026
EZE - MIA
Read more Aerolineas Argentinas reviews

Great customer service both on and off the airplane. Flight was very comfortable. Thank-you!

I had booked my wife and I on AR from BUE to MIA on January 10th and secured seats 6A and 6B. When I checked in AR claimed one ticket was booked for the 10th and one for the 11th. They forced me to by a new ticket and charged me an additional $2,400.00 USD. I want a refund. Rob Austin

I tried to add checked baggage through the website; the amount was charged, but the payment was not linked to my reservation. As a result, I had to pay again at the airport and only received a refund three weeks later, thanks to my bank’s intervention. The flight was delayed, and the boarding process was poorly organized. Several boarding groups were in the same line, which made boarding very uncomfortable. The food was acceptable, but the beverage service was limited. While drinks were available at the back of the plane, it would be better to offer more beverages during the meal service. On a positive note, the cabin crew was very kind and professional, and we arrived on time according to the revised schedule.

The check in staff were so friendly and accomodating. Loved it. very rarefly you find that in other airlines.

Boarding was uncomfortable. Groups weren't boarding in an orderly fashion because everyone was taking to buses together. It was 90 degrees, but there was no air-conditioning. We left 40 minutes late without explanation. Uncomfortable!

Outstanding service both from ground staff and onboard staff! Very helpful in making changes to our schedule when our trip ended sooner then expected

They changed the flight and the airport on both legs of my flight which made it impossible to actually make the connection from one airport to the other in time. However the customer service agent at the international airport was very kind and helpful getting me on a flight for the next morning.

We were delightfully surprised with the exceptional ground staff as well as flight staff. Both did an excellent job of making our trip enjoyable and hassle free!

Please work on delays. This airline always has delays. The terminal is awful, aeroparque needs more transport for disabled people (terrible service), and proper equipment to deplane. It is the only place where I always have to use stairs

I flew in a new plane with an excellent crew.Felt great

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

Information on your arrival and departure airports