$252 Cheap Flights from Rosario (ROS) to Lima (LIM)

View $252 flight on Wed, Aug 27, 2025Opens in a new window

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

Cheap Flights from Rosario to Lima (ROS-LIM)

Prices were available within the past 7 days and start at $252 for one-way flights and $449 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aerolineas Argentinas
Thu, Sep 11 - Thu, Sep 18
ROS
Rosario
LIM
Lima
$449 Roundtrip, found 3 days ago
$449
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Thu, Sep 11 from Rosario to Lima, returning Thu, Sep 18, priced at $449 found 3 days ago
Aerolineas Argentinas
Thu, Sep 11 - Wed, Sep 17
ROS
Rosario
LIM
Lima
$476 Roundtrip, found 3 days ago
$476
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Thu, Sep 11 from Rosario to Lima, returning Wed, Sep 17, priced at $476 found 3 days ago
LATAM Airlines Group
Wed, Sep 10 - Sun, Sep 14
ROS
Rosario
LIM
Lima
$491 Roundtrip, found 3 days ago
$491
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Sep 10 from Rosario to Lima, returning Sun, Sep 14, priced at $491 found 3 days ago
Aerolineas Argentinas
Mon, Dec 15 - Mon, Jan 19
ROS
Rosario
LIM
Lima
$492 Roundtrip, found 4 days ago
$492
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, Dec 15 from Rosario to Lima, returning Mon, Jan 19, priced at $492 found 4 days ago
Aerolineas Argentinas
Thu, Sep 11 - Wed, Sep 17
ROS
Rosario
LIM
Lima
$499 Roundtrip, found 3 days ago
$499
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Thu, Sep 11 from Rosario to Lima, returning Wed, Sep 17, priced at $499 found 3 days ago
Aerolineas Argentinas
Tue, Feb 3 - Tue, Feb 17
ROS
Rosario
LIM
Lima
$502 Roundtrip, found 7 hours ago
$502
Roundtrip
found 7 hours ago
Select Aerolineas Argentinas flight, departing Tue, Feb 3 from Rosario to Lima, returning Tue, Feb 17, priced at $502 found 7 hours ago
Aerolineas Argentinas
Mon, Dec 15 - Mon, Jan 19
ROS
Rosario
LIM
Lima
$503 Roundtrip, found 4 days ago
$503
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Mon, Dec 15 from Rosario to Lima, returning Mon, Jan 19, priced at $503 found 4 days ago
LATAM Airlines Group
Tue, Feb 3 - Tue, Feb 17
ROS
Rosario
LIM
Lima
$506 Roundtrip, found 7 hours ago
$506
Roundtrip
found 7 hours ago
Select LATAM Airlines Group flight, departing Tue, Feb 3 from Rosario to Lima, returning Tue, Feb 17, priced at $506 found 7 hours ago
Aerolineas Argentinas
Thu, Sep 11 - Sat, Sep 20
ROS
Rosario
LIM
Lima
$508 Roundtrip, found 3 days ago
$508
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Thu, Sep 11 from Rosario to Lima, returning Sat, Sep 20, priced at $508 found 3 days ago
Aerolineas Argentinas
Thu, Sep 11 - Wed, Sep 17
ROS
Rosario
LIM
Lima
$510 Roundtrip, found 3 days ago
$510
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Thu, Sep 11 from Rosario to Lima, returning Wed, Sep 17, priced at $510 found 3 days ago
Flights from Rosario (ROS) to Lima (LIM)
Origin airport
Rosario - Islas Malvinas Intl.
Destination airport
Jorge Chávez Intl.
Roundtrip price
$448
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 September. 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 $252 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?
Get a cheap one-way flight from $252 or cheap return flight from $449 from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
September is the cheapest month to fly from ROS to LIM. Timing your trip outside of the busy season is often the key to finding better fares.
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 Rosario - Islas Malvinas Intl. Airport (ROS) to Jorge Chavez Intl. Airport (LIM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from ROS to LIM. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
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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*Available to One Key members.