Cheap Flights from Rosario (ROS) to Antofagasta (ANF)

Popular airlines from Rosario (ROS-Rosario - Islas Malvinas Intl.) to Antofagasta (ANF-Cerro Moreno Intl.)

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Frequently asked questions

How much does a flight from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF) cost?
Grab a cheap one-way flight or cheap return flight from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF)?
The cheapest month to fly from ROS to ANF is , when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF)?
To find the cheapest airline that'll fly you from ROS to ANF, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF)?
Direct flights from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ROS to ANF?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF)?
Select a flight from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF) last-minute?
Waiting until just before your trip to book your flight from ROS to ANF generally means paying more. While it's possible to find some last-minute offers, there's no guarantee. Keep your travel schedule open to maximize your chances of getting a bargain.
Is it cheaper to book a ROS to ANF flight and hotel package?
Opting for a ROS to ANF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rosario - Islas Malvinas Intl. Airport (ROS) to Cerro Moreno Intl. Airport (ANF)?
If you reserved your ROS to ANF flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Rosario - Islas Malvinas Intl.
Destination airport
Cerro Moreno Intl.
Distance
878 mi

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Rosario to Antofagasta Flights

The cheapest times to fly from Rosario to Antofagasta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rosario to Antofagasta are during the month of . You can find some of the cheapest flights from Rosario to Antofagasta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rosario to Antofagasta

Sunday is one of the best days to book for cheap flights from Rosario to Antofagasta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rosario to Antofagasta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rosario to Antofagasta in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rosario to Antofagasta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rosario to Antofagasta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rosario to Antofagasta Flights

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*Available to One Key members.