$268 Cheap Flights from Rosario (ROS) to Lima (LIM)

View $268 flight on Sun, Aug 17, 2025Opens in a new window

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

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Cheap Flights from Rosario to Lima (ROS-LIM)

Prices were available within the past 7 days and start at $268 for one-way flights and $406 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Sun, Aug 17 - Wed, Aug 20
ROS
Rosario
LIM
Lima
$406 Roundtrip, found 2 days ago
$406
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Sun, Aug 17 from Rosario to Lima, returning Wed, Aug 20, priced at $406 found 2 days ago
Aerolineas Argentinas
Sun, Aug 17 - Mon, Aug 25
ROS
Rosario
LIM
Lima
$444 Roundtrip, found 2 days ago
$444
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Sun, Aug 17 from Rosario to Lima, returning Mon, Aug 25, priced at $444 found 2 days ago
Aerolineas Argentinas
Fri, Aug 15 - Wed, Aug 20
ROS
Rosario
LIM
Lima
$460 Roundtrip, found 2 days ago
$460
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, Aug 15 from Rosario to Lima, returning Wed, Aug 20, priced at $460 found 2 days ago
Aerolineas Argentinas
Sun, Aug 17 - Sat, Sep 6
ROS
Rosario
LIM
Lima
$470 Roundtrip, found 2 days ago
$470
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Sun, Aug 17 from Rosario to Lima, returning Sat, Sep 6, priced at $470 found 2 days ago
Aerolineas Argentinas
Fri, Aug 29 - Wed, Sep 3
ROS
Rosario
LIM
Lima
$481 Roundtrip, found 2 days ago
$481
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, Aug 29 from Rosario to Lima, returning Wed, Sep 3, priced at $481 found 2 days ago
Aerolineas Argentinas
Sun, Aug 17 - Thu, Aug 21
ROS
Rosario
LIM
Lima
$486 Roundtrip, found 2 days ago
$486
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Sun, Aug 17 from Rosario to Lima, returning Thu, Aug 21, priced at $486 found 2 days ago
Aerolineas Argentinas
Fri, Aug 15 - Mon, Aug 25
ROS
Rosario
LIM
Lima
$497 Roundtrip, found 2 days ago
$497
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, Aug 15 from Rosario to Lima, returning Mon, Aug 25, priced at $497 found 2 days ago
Aerolineas Argentinas
Fri, Aug 29 - Sat, Sep 6
ROS
Rosario
LIM
Lima
$508 Roundtrip, found 2 days ago
$508
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, Aug 29 from Rosario to Lima, returning Sat, Sep 6, priced at $508 found 2 days ago
Aerolineas Argentinas
Fri, Aug 15 - Thu, Sep 4
ROS
Rosario
LIM
Lima
$513 Roundtrip, found 2 days ago
$513
Roundtrip
found 2 days ago
Select Aerolineas Argentinas flight, departing Fri, Aug 15 from Rosario to Lima, returning Thu, Sep 4, priced at $513 found 2 days ago
LATAM Airlines Group
Wed, Aug 6 - Sun, Aug 24
ROS
Rosario
LIM
Lima
$514 Roundtrip, found 1 day ago
$514
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Wed, Aug 6 from Rosario to Lima, returning Sun, Aug 24, priced at $514 found 1 day ago
Flights from Rosario (ROS) to Lima (LIM)
Origin airport
Rosario - Islas Malvinas Intl.
Destination airport
Jorge Chávez Intl.
Airlines serving
Aerolineas Argentinas, LATAM Airlines Group
Roundtrip price
$406
Distance
1774 mi
Average flight time
4 hours 30 mins

Rosario to Lima Flights

The cheapest times to fly from Rosario to Lima

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

 

The best time to book a flight from Rosario to Lima

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

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 Lima in 2025. You can also book with separate airlines for your outbound and return journeys, from $268 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 Lima 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 Lima 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 Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM) cost?
You'll find affordable return tickets from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM) starting at $570. Grab your seat and get ready to go. 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 ROS on July 20 2025 and touching down at LIM. The price was last updated on June 26 2025 and has not changed since.
What is the cheapest month to fly from ROS to LIM?
The cheapest flights from ROS to LIM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
You can fly nonstop from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM) on a LATAM Airlines flight.
What is the cheapest airline that flies from ROS to LIM?
At the moment, the cheapest carrier offering one-way flights from ROS to LIM is LATAM Airlines Group. You can book a seat on this route from $364. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ROS on July 9 2025. Prices were last updated on June 26 2025 and have not changed since.
How many flights per day from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
On average, Rosario - Islas Malvinas Intl. Airport (ROS) has 3 nonstop flights to Jorge Chavez Intl. Airport (LIM) weekly. For more options, take advantage of Expedia's filters to look for flights with one or two stops. Squeeze in a quick visit to another destination or simply break up your travels.
What are the most popular departure times for flights from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
Flights between ROS and LIM tend to be busiest at 7 AM. For a more relaxed trip and potentially cheaper fares, choose a time outside the usual busy windows.
What day of the week has the most flights from ROS to LIM?
Fly on a Friday if you're searching for the best choice of flights from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM).
What is the earliest flight from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
Catch the earliest flight at around 7:30AM UTC-3, leaving from Rosario - Islas Malvinas Intl. Airport (ROS). You'll be in the air for roughly 4h 25m, landing at Jorge Chavez Intl. Airport (LIM) at approximately 9:55AM UTC-5.
How long does it take to fly from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
The average flight duration from ROS to LIM is 4 hours and 25 minutes, covering a distance of 1,800 mi.
What airline has the least delays from ROS to LIM?
LATAM Airlines has the best track record for on-time direct flights from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM), with an on-time rating of 90%. Use the Expedia App to check your flight status before you leave and get real-time alerts about any trip changes.
What is the best time to fly from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
To touch down at Jorge Chavez Intl. Airport (LIM) on schedule, select a flight that leaves from Rosario - Islas Malvinas Intl. Airport (ROS) 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 Lima from Rosario - Islas Malvinas Intl. Airport (ROS)?
If you're taking a direct flight from Rosario - Islas Malvinas Intl. Airport (ROS) to Lima, Jorge Chavez Intl. Airport (LIM) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM) last-minute?
Holding off until right before your break to book your flight from ROS to LIM generally means paying more. While you might find some last-minute deals, there's no guarantee. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book a ROS to LIM flight and hotel package?
You can save money by booking a ROS to LIM 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 everything in one place. After selecting your preferred accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
In most cases, you're able to cancel or reschedule your ROS to LIM flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

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