Cheap Flights to Rosario Airport

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Flight deals to Rosario

Looking for a cheap last-minute deal or the best return flight to Rosario? Find the lowest prices on one-way and return tickets right here.

Find the cheapest time to fly to Rosario

Flexible on travel dates? Find the cheapest month – or even day – to fly to Rosario.

Airports near Rosario

Compare routes to Rosario below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Currently, there are no airlines that fly direct to Rosario. But we found flights with one or more stops from $4,276.
The cheapest month to fly to Rosario is usually October.
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 Rosario 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.
No airlines currently offer direct flights between Australia and Rosario Airport. Most routes have one or more stops.
The best price we found for a return flight to Rosario is $4,274. 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.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Rosario Airport is Wednesday, 15 October 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rosario is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, LATAM Airlines offers the cheapest flight tickets to Rosario.

Flying to Rosario

The things to know before you go.
Cheapest flight found$2,028
Cheapest month to flySeptember

Discover Rosario

How to find cheap flights to Fisherton Airport (ROS)

  • The lowest price we've seen for a one-way flight to Fisherton Airport is $2,028. A round-trip plane ticket to ROS is currently $4,276.

  • Set a Price Alert for tickets to ROS and ditch the endless refreshing. We'll stay on top of it for you, sending updates when fares go down.

  • Around seven months before taking off is the perfect time to book tickets to Rosario, where Fisherton Airport is located. That's the general recommendation if you're hoping to lock in the cheapest fares.

  • Click on the 'Add nearby airports' option and expand your search for cheap flights to Rosario. This will list all the airports around your departure and arrival points.

  • If you're not in a rush to travel to Rosario, think about taking a scenic route. You might find cheaper plane tickets to Fisherton Airport by choosing a flight with a stop or two.

Best time to go to Rosario

  • June is typically the cheapest month to jump on a flight to Rosario.

  • To find the month or even day with the cheapest flights to ROS, use the 'Whole month' tool. If you have flexible travel dates, keep an eye out for the green prices on the calendar — they highlight the lowest fares available that month.

  • If you'd love to experience Rosario at its liveliest, lock in your flights to ROS for August. Holidaying during high seasons typically means more to do and see than at other times of the year.

  • February is the quietest period of the year to visit if you prefer a more relaxed pace. You'll typically find cheaper prices on plane tickets to Rosario then.

  • Check the weather before you go. January brings the warmest days in Rosario, with averages of between 18ºC and 36ºC.

  • Temperatures are at their lowest in July, when they range from 5ºC to 19ºC.

Flying to Fisherton Airport (ROS): what you need to know

Getting to central Rosario from Fisherton Airport (ROS)

  • Central Rosario is about 14 kilometres from ROS.

  • After touching down from your flight to ROS, the drive to the centre takes around 20 minutes.

  • The journey on public transport takes about 1 hour 5 minutes.

  • When in Rosario, stay somewhere that adds to your experience. Here are some popular hotels to add to your short list:

Rosario highlights

Monumento a la Bandera (Flag Monument)

  • Put this at the top of your to-do list after hopping off your flight to Fisherton Airport. You'll find it around 3 kilometres east of the city centre.

Predio Ferial Parque de la Independencia

  • Stop by Predio Ferial Parque de la Independencia and you'll be crossing off one of the top attractions in Rosario. It's about 2 kilometres south-east of the centre.

Parque Nacional a la Bandera

  • Add this to your sightseeing lineup next. Parque Nacional a la Bandera is around 3 kilometres north-west of the centre and is one more essential Rosario experience.

Complete your trip with a Rosario car hire

  • Choose from a variety of car rentals in Rosario and explore without limits. With one quick search, compare rates and book the best price after locking in your hotel and cheap flight to Fisherton Airport.

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