Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
ROSAEPSat, 03 Oct
Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareARS318,913Aerolineas Argentinas
Fastest0h 55mgate to gate
Options found25flights on this route
Find your flightROS → AEP
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
Prices in ARS
25 flight options
Fares are checked again before payment.
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Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
ARS 318,913Aerolineas Argentinas at 09:35Afternoon
12:00-17:59
ARS 318,913Aerolineas Argentinas at 14:50Evening
18:00-23:59
No optionOpen full search for more
Departure & Arrival Airport Details
Rosario (ROS)
Fisherton
Argentina
GMT -3
Latitude: -32.9036
Longitude: -60.785
Buenos Aires (AEP)
Arpt. Jorge Newbery
Argentina
GMT -3
Latitude: -34.5592
Longitude: -58.4156
Distance: Rosario (ROS), Argentina to Buenos Aires (AEP), Argentina - 286.16 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Every option we can actually book for you, compared on price and journey time.
OptionFromJourney timeAvailability
Non-stop flight Fastest₹20,19355m2 flights today
Connecting flight₹81,856Longer — includes a stop23 options
Air distance is about 286 km. FlyX does not currently sell a bus on this pair.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Rosario to Buenos Aires
Compare fares, stops, baggage and refundability across the airlines flying this route.
AE
Aerolineas Argentinas Flights
from ARS 318,91325 flights
Fares from
ARS 318,913
Non-stop
2 in these results
Departures
25 — compare timings in the list above
Route Overview & Flight Facts
Fastest flight duration
0h 55m · Aerolineas Argentinas
First departure of the day
09:35 · Aerolineas Argentinas
Last departure of the day
14:50 · Aerolineas Argentinas
Options in this snapshot
25
Direct / non-stop options
2
Airport codes
Rosario–ROS, Buenos Aires–AEP
Fares and timings are indicative — the exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
Around 25 flights appear in the dated route snapshot, including 2 non-stop options. Departures run through the day — the first flight leaves around 09:35 and the last around 14:50. The fastest flight takes about 0h 55m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Morning from ARS 318,913, Afternoon from ARS 318,913. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares — prices update continuously with airline inventory.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
1
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2
Compare search results
Sort or filter the Rosario–Buenos Aires results by price, departure time, stops and airline.
3
Open the fare choices
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4
Review the final price
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5
Pay securely
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Why Book Your Flight with FlyX?
Compare the available Rosario to Buenos Aires options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Rosario to Buenos Aires flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Rosario to Buenos Aires, Saturday shows the lowest fare at ARS 318,913. That is an observed snapshot for these dates, not a rule that holds every week.
How far is Rosario from Buenos Aires by air?
The direct air distance between Rosario (ROS) and Buenos Aires (AEP) is about 286 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from ROS to AEP?
Yes. 2 non-stop flights are showing on Rosario to Buenos Aires for the dates currently loaded. Use the Stops filter to see only those.
Which airlines fly Rosario to Buenos Aires?
Aerolineas Argentinas is showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Rosario to Buenos Aires?
The quickest non-stop Rosario to Buenos Aires flight currently loaded takes about 55m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Rosario to Buenos Aires flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Rosario to Buenos Aires flight fare?
The lowest fare showing on Rosario to Buenos Aires for the dates currently loaded is ARS 318,913. Fares on the same dates run up to ARS 1,958,113, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.
What time do Rosario to Buenos Aires flights depart?
For the dates currently loaded the first departure is around 09:35 and the last is around 14:50, local time at Rosario. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes ROS–AEP, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.
Last checked .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
The ROS to AEP cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 286.16 km.
Before you book
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Check fare choices
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Lowest Rosario to Buenos Aires airfare today, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare Today
ARS 318,913
03/10/2026
Aerolineas Argentinas
09:35
Cheapest Airfare Within 30 Days
ARS 312,533
12/10/2026
Aerolineas Argentinas
09:35
Cheapest Airfare Within 90 Days
ARS 302,962
11/12/2026
Aerolineas Argentinas
09:35
Book Rosario to Buenos Aires Flight Tickets on FlyX
Planning to fly from Rosario to Buenos Aires? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.
Rosario to Buenos Aires Flight Distance, Duration and Time
The aerial distance between Rosario and Buenos Aires is approximately 286 KM. The flight duration ranges from 0H :55 M up to 35H :30 M depending on whether you book a non-stop flight or a connecting schedule with layovers.
Rosario to Buenos Aires Flight Schedule and Timing
Around 25 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Rosario at 09:35, while the last night flight leaves at 14:50. Flights depart from Fisherton and land at Arpt. Jorge Newbery.
Flight Route Details & Analysis
Flight Details
Information
Route
Rosario to Buenos Aires
Aerial Distance
286 KM
Flight Duration
0H :55 M - 35H :30 M
Airport Codes
Rosario - ROS, Buenos Aires - AEP
Total Flights Available
25 flights (2 direct)
First Flight Departure
Departs at 09:35
Last Flight Departure
Departs at 14:50
Early Morning Flights (12 AM - 8 AM)
0 direct/indirect flights
Morning Flights (8 AM - 12 PM)
24 direct/indirect flights
Afternoon Flights (12 PM - 4 PM)
1 direct/indirect flights
Evening Flights (4 PM - 8 PM)
0 direct/indirect flights
Night Flights (8 PM - 12 AM)
0 direct/indirect flights
Airport Information & Terminals
ROS: Rosario airport. Airport access in Rosario depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
AEP: Buenos Aires airport. Airport access in Buenos Aires depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
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Fisherton