Cheap Flights from Jacksonville (JAX) to Rosario (ROS)

Popular airlines from Jacksonville International Airport (JAX) to Rosario (ROS-Rosario - Islas Malvinas Intl.)

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS) cost?
Lock in a cheap one-way flight or cheap return flight from Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS) 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 Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between JAX and ROS. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS)?
To find the cheapest airline that'll fly you from JAX to ROS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS)?
There aren't any daily nonstop flights from Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from JAX to ROS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS)?
To touch down at Rosario - Islas Malvinas Intl. Airport (ROS) without delays, book a flight that leaves Jacksonville Intl. Airport (JAX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS) last-minute?
Booking your flight from JAX to ROS just before your trip is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a JAX to ROS flight and hotel package?
You'll generally save money by booking a JAX to ROS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Rosario - Islas Malvinas Intl. Airport (ROS)?
In most instances, you can cancel or modify your JAX to ROS flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
Jacksonville Intl.
Destination airport
Rosario - Islas Malvinas Intl.
Distance
4588 mi

Book with confidence

Jacksonville to Rosario Flights

The cheapest times to fly from Jacksonville to Rosario

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 Jacksonville to Rosario are during the month of . You can find some of the cheapest flights from Jacksonville to Rosario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Rosario

Sunday is one of the best days to book for cheap flights from Jacksonville to Rosario: 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 Jacksonville to Rosario

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 Jacksonville to Rosario in 2025. 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 Jacksonville to Rosario 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 Jacksonville to Rosario 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.

 

Jacksonville to Rosario Flights

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*Available to One Key members.