Rosario to Buenos Aires flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Rosario to Buenos Aires is €38 (checked on 6 Nov 2026).
Your next trip, last seen at €38
Below averageWhen to fly
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Last seen for 1 traveller on 6 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 11 Nov€41
- 12 Nov€40
- 13 Nov€38
- 14 Nov€40
- Lowest observed
- €38, departing 13 Nov 2026 (Last checked: 6 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 5Check live prices for this route
- Airlines seen
- Aerolineas Argentinas
- Fastest observed flight time
- 55m
- Non-stop
- Yes
About this route
Explore the fares we observed from Rosario to Buenos Aires. Prices move often, so pick your dates to see the latest options.
- Route distance
- 282 km
- Fastest observed flight time
- 55m
- Airlines seen
- Aerolineas Argentinas
- Alternative airports
- AEP
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Rosario Islas Malvinas International Airport (ROS) → Rosario, city gazetteer reference point (-32.9587, -60.6930): ≈ 11 km.
- Aeroparque Jorge Newbery (AEP) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 7 km.
- Ezeiza International Airport - Ministro Pistarini (EZE) → Buenos Aires, city gazetteer reference point (-34.6084, -58.3732): ≈ 28 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Frequently asked
How much is a flight from Rosario to Buenos Aires?
The lowest fare Routavio has observed is €38, found on 6 Nov 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Rosario to Buenos Aires?
In our observations November 2026 is the cheapest month so far, at €38.
Are there direct flights from Rosario to Buenos Aires?
Yes. Published schedules report non-stop flights on this route with Aerolineas Argentinas, Amelia.
Which airlines fly from Rosario to Buenos Aires?
Routavio has seen these carriers on the route: Aerolineas Argentinas.
How long does the flight from Rosario to Buenos Aires take?
Across the 75 fares Routavio observed, the average journey time is 55m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Rosario to Buenos Aires fares were non-stop?
75 of the 75 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.