$226 Cheap Flights from Lima (LIM) to Rosario (ROS)

View $226 flight on Sun, Nov 23, 2025Opens in a new window

Popular airlines from Jorge Chavez Intl. Airport (LIM) to Rosario (ROS-Rosario - Islas Malvinas Intl.)

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Cheap Flights from Lima to Rosario (LIM-ROS)

Prices were available within the past 7 days and start at $226 for one-way flights and $487 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Wed, May 14 - Wed, May 21
LIM
Lima
ROS
Rosario
$487 Roundtrip, found 6 days ago
$487
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Wed, May 14 from Lima to Rosario, returning Wed, May 21, priced at $487 found 6 days ago
Aerolineas Argentinas
Wed, May 14 - Wed, May 21
LIM
Lima
ROS
Rosario
$505 Roundtrip, found 6 days ago
$505
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Wed, May 14 from Lima to Rosario, returning Wed, May 21, priced at $505 found 6 days ago
Aerolineas Argentinas
Wed, Dec 24 - Tue, Jan 6
LIM
Lima
ROS
Rosario
$507 Roundtrip, found 5 hours ago
$507
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Wed, Dec 24 from Lima to Rosario, returning Tue, Jan 6, priced at $507 found 5 hours ago
LATAM Airlines Group
Sun, May 11 - Sun, May 11
LIM
Lima
ROS
Rosario
$513 Roundtrip, found 6 days ago
$513
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sun, May 11 from Lima to Rosario, returning Sun, May 11, priced at $513 found 6 days ago
Aerolineas Argentinas
Wed, May 14 - Thu, May 22
LIM
Lima
ROS
Rosario
$518 Roundtrip, found 2 days ago
$518
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Wed, May 14 from Lima to Rosario, returning Thu, May 22, priced at $518 found 2 days ago
Aerolineas Argentinas
Thu, May 8 - Sun, May 11
LIM
Lima
ROS
Rosario
$530 Roundtrip, found 6 days ago
$530
Roundtrip
found 6 days ago
Select Aerolineas Argentinas flight, departing Thu, May 8 from Lima to Rosario, returning Sun, May 11, priced at $530 found 6 days ago
Aerolineas Argentinas
Thu, Jun 5 - Sat, Jun 7
LIM
Lima
ROS
Rosario
$536 Roundtrip, found 17 hours ago
$536
Roundtrip
found 17 hours ago
Select Aerolineas Argentinas flight, departing Thu, Jun 5 from Lima to Rosario, returning Sat, Jun 7, priced at $536 found 17 hours ago
LATAM Airlines Group
Wed, Dec 24 - Tue, Jan 6
LIM
Lima
ROS
Rosario
$545 Roundtrip, found 5 hours ago
$545
Roundtrip
found 5 hours ago
Select LATAM Airlines Group flight, departing Wed, Dec 24 from Lima to Rosario, returning Tue, Jan 6, priced at $545 found 5 hours ago
Aerolineas Argentinas
Sat, May 31 - Fri, Jun 6
LIM
Lima
ROS
Rosario
$548 Roundtrip, found 20 hours ago
$548
Roundtrip
found 20 hours ago
Select Aerolineas Argentinas flight, departing Sat, May 31 from Lima to Rosario, returning Fri, Jun 6, priced at $548 found 20 hours ago
Aerolineas Argentinas
Wed, Dec 24 - Tue, Jan 6
LIM
Lima
ROS
Rosario
$548 Roundtrip, found 5 hours ago
$548
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Wed, Dec 24 from Lima to Rosario, returning Tue, Jan 6, priced at $548 found 5 hours ago
Flights from Lima (LIM) to Rosario (ROS)
Origin airport
Jorge Chavez Intl.
Destination airport
Rosario - Islas Malvinas Intl.
Airlines serving
Aerolineas Argentinas, LATAM Airlines Group
Roundtrip price
$487
Distance
1775 mi

Lima to Rosario Flights

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

 

The best time to book a flight from Lima to Rosario

Sunday is one of the best days to book for cheap flights from Lima 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 Lima 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 Lima to Rosario in 2025. You can also book with separate airlines for your outbound and return journeys, from $226 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 Lima 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 Lima 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.

 

Frequently asked questions

How much does a flight from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS) cost?
Cheap round-trip fares from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS) start from $579. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a LATAM Airlines Group flight leaving LIM on May 14 2025 and touching down at ROS. The price was last updated on April 29 2025 and has not changed since.
What is the cheapest month to fly from LIM to ROS?
Fly straight from LIM to ROS in July to land cheaper fares. You can find a one-way LATAM Airlines Group flight for $247 leaving on July 9 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on April 29 2025 and remains unchanged.
Which airlines fly direct from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Fly nonstop from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS) on a LATAM Airlines flight.
What is the cheapest airline that flies from LIM to ROS?
With fares starting at $247 for a one-way journey from LIM to ROS, LATAM Airlines Group is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LIM on July 9 2025. Prices were last updated on April 29 2025 and have not changed since.
How many flights per day from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS)?
On average, Jorge Chavez Intl. Airport (LIM) has 3 direct flights to Rosario - Islas Malvinas Intl. Airport (ROS) weekly. For more choice, take advantage of Expedia’s filters to find flights with a layover. Squeeze in a quick visit to another destination or simply break up your travels.
What are the most popular departure times for flights from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS)?
The 12 AM departures from LIM to ROS are the top choice for many travelers. Prices can be higher for these popular slots. If you’re looking to save, choose a less crowded time to fly.
What day of the week has the most flights from LIM to ROS?
If you jet off on a Friday, you’ll get the greatest range of choices for flights from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS).
What is the earliest flight from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS)?
The earliest flight jetting off from Jorge Chavez Intl. Airport (LIM) is at around 12:15AM UTC-5. Board this plane and you’ll land at Rosario - Islas Malvinas Intl. Airport (ROS) at approximately 6:20AM UTC-3. The entire trip takes 4h 5m.
How long does it take to fly from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Flights from LIM to ROS have an average travel time of 4 hours and 5 minutes. The total distance between the two is 1,800 mi.
What is the best time to fly from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS)?
To reach Rosario - Islas Malvinas Intl. Airport (ROS) on schedule, opt for a flight that takes off from Jorge Chavez Intl. Airport (LIM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Rosario from Jorge Chavez Intl. Airport (LIM)?
Rosario - Islas Malvinas Intl. Airport (ROS) is the only airport in Rosario with direct flights from Jorge Chavez Intl. Airport (LIM). Consider the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS) last-minute?
Last-minute bookings from LIM to ROS are usually more expensive. To lock in the best prices, start searching for flights ahead of time. That said, if you’re flexible with your travel plans, it’s possible to score a cheap ticket right before your trip.
Is it cheaper to book a LIM to ROS flight and hotel package?
Securing a LIM to ROS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of hotels 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 Jorge Chavez Intl. Airport (LIM) to Rosario - Islas Malvinas Intl. Airport (ROS)?
Typically, it’s possible to reschedule or cancel your LIM to ROS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.

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