$138 Cheap Flights from Lima (LIM) to Buenos Aires (AEP)

View $138 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Jorge Chávez Intl. Airport (LIM) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

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Cheap Flights from Lima to Buenos Aires (LIM-AEP)

Prices were available within the past 7 days and start at $138 for one-way flights and $335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY AIRLINE
Tue, Nov 4 - Wed, Nov 5
LIM
Lima
AEP
Buenos Aires
$335 Roundtrip, just found
$335
Roundtrip
just found
Select SKY AIRLINE flight, departing Tue, Nov 4 from Lima to Buenos Aires, returning Wed, Nov 5, priced at $335 just found
Jetsmart SPA
Tue, Aug 19 - Fri, Aug 29
LIM
Lima
AEP
Buenos Aires
$335 Roundtrip, just found
$335
Roundtrip
just found
Select Jetsmart SPA flight, departing Tue, Aug 19 from Lima to Buenos Aires, returning Fri, Aug 29, priced at $335 just found
Jetsmart SPA
Tue, Aug 19 - Fri, Aug 29
LIM
Lima
AEP
Buenos Aires
$347 Roundtrip, just found
$347
Roundtrip
just found
Select Jetsmart SPA flight, departing Tue, Aug 19 from Lima to Buenos Aires, returning Fri, Aug 29, priced at $347 just found
Jetsmart SPA
Fri, Aug 29 - Sun, Sep 7
LIM
Lima
AEP
Buenos Aires
$348 Roundtrip, found 22 hours ago
$348
Roundtrip
found 22 hours ago
Select Jetsmart SPA flight, departing Fri, Aug 29 from Lima to Buenos Aires, returning Sun, Sep 7, priced at $348 found 22 hours ago
Jetsmart SPA
Tue, Aug 12 - Tue, Aug 26
LIM
Lima
AEP
Buenos Aires
$350 Roundtrip, found 1 hour ago
$350
Roundtrip
found 1 hour ago
Select Jetsmart SPA flight, departing Tue, Aug 12 from Lima to Buenos Aires, returning Tue, Aug 26, priced at $350 found 1 hour ago
Jetsmart SPA
Wed, Oct 1 - Tue, Oct 7
LIM
Lima
AEP
Buenos Aires
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select Jetsmart SPA flight, departing Wed, Oct 1 from Lima to Buenos Aires, returning Tue, Oct 7, priced at $353 found 1 day ago
Jetsmart SPA
Tue, Aug 19 - Fri, Aug 29
LIM
Lima
AEP
Buenos Aires
$357 Roundtrip, just found
$357
Roundtrip
just found
Select Jetsmart SPA flight, departing Tue, Aug 19 from Lima to Buenos Aires, returning Fri, Aug 29, priced at $357 just found
Jetsmart SPA
Tue, Aug 12 - Thu, Aug 28
LIM
Lima
AEP
Buenos Aires
$361 Roundtrip, found 2 hours ago
$361
Roundtrip
found 2 hours ago
Select Jetsmart SPA flight, departing Tue, Aug 12 from Lima to Buenos Aires, returning Thu, Aug 28, priced at $361 found 2 hours ago
Aerolineas Argentinas
Tue, Aug 19 - Fri, Aug 29
LIM
Lima
AEP
Buenos Aires
$378 Roundtrip, just found
$378
Roundtrip
just found
Select Aerolineas Argentinas flight, departing Tue, Aug 19 from Lima to Buenos Aires, returning Fri, Aug 29, priced at $378 just found
LATAM Airlines Group
Thu, Oct 30 - Wed, Nov 12
LIM
Lima
AEP
Buenos Aires
$399 Roundtrip, found 1 day ago
$399
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Thu, Oct 30 from Lima to Buenos Aires, returning Wed, Nov 12, priced at $399 found 1 day ago

Find the cheapest month to fly from Lima (LIM) to Buenos Aires (AEP)

November is typically the cheapest month to fly

From $288 - $482 per traveler.

Graph displaying average flight prices per month

Alternative airports near Buenos Aires

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ministro Pistarini Intl. EZE. Average driving time to city center is 25 minutes. Flights from $443
EZE
Ministro Pistarini Intl.
Average driving time to city center25 min
Flights from $443
Flights from Lima (LIM) to Buenos Aires (AEP)
Origin airport
Jorge Chávez Intl.
Destination airport
Aeroparque Jorge Newbery
Airlines serving
Aerolineas Argentinas, Jetsmart SPA, LATAM Airlines Group, SKY AIRLINE
Roundtrip price
$335
Distance
1949 mi
Average flight time
6 hours 23 mins

Lima to Buenos Aires Flights

The cheapest times to fly from Lima to Buenos Aires

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

 

The best time to book a flight from Lima to Buenos Aires

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

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 Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $138 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 Buenos Aires 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 Buenos Aires 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 Aeroparque Jorge Newbery Airport (AEP) cost?
You can land cheap return flights from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP) starting from $394. Reserve your seat and set off on your next adventure. 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 B & H Airlines flight leaving LIM on August 19 2025 and touching down at AEP. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from LIM to AEP?
The cheapest flights from LIM to AEP 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 Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP)?
Skip the layovers and fly nonstop to Aeroparque Jorge Newbery Airport (AEP) from Jorge Chavez Intl. Airport (LIM) with 3 airlines, including:

  • LATAM Airlines
  • JetSMART
  • Aerolineas Argentinas

What is the cheapest airline that flies from LIM to AEP?
With tickets starting at $185 for a one-way flight from LIM to AEP, B & H Airlines is currently the cheapest airline flying 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 October 16 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP)?
Each day on average, 3 direct flights operate from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP). Choose the departure date that works for you.
What are the most popular departure times for flights from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP)?
Flights between LIM and AEP tend to be busiest at 10 PM. For a more relaxed atmosphere and possibly cheaper prices, choose a departure outside the usual busy windows.
What day of the week has the most flights from LIM to AEP?
Fly on a Friday if you're searching for the best selection of flights from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP).
What is the earliest flight from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP)?
Jorge Chavez Intl. Airport (LIM)'s first flight to Aeroparque Jorge Newbery Airport (AEP) leaves at approximately 9:35AM UTC-5. With a total travel time of 4h 25m, you'll land at around 4:00PM UTC-3.
How long does it take to fly from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP)?
The average flight time from LIM to AEP is 4 hours and 20 minutes, covering a total distance of 1,950 mi.
What airline has the least delays from LIM to AEP?
JetSMART has the best track record for on-time direct flights from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP), with an on-time rating of 80%. Use the Expedia App to look up your journey status before you head off and get immediate updates about any trip changes.
What is the best time to fly from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP)?
Select a flight from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP) that leaves before 3 PM to reduce the risk of cancellations. Later departures 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.
What airports do you fly into for Buenos Aires from Jorge Chavez Intl. Airport (LIM)?
If you're catching a direct flight from Jorge Chavez Intl. Airport (LIM) to Buenos Aires, you'll come into land at either Aeroparque Jorge Newbery Airport (AEP) or Ministro Pistarini Intl. Airport (EZE).
Is it cheaper to buy a plane ticket from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Holding off until just before your trip to book a ticket from LIM to AEP often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a LIM to AEP flight and hotel package?
You can save money by booking a LIM to AEP flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred flights and accommodations, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Jorge Chavez Intl. Airport (LIM) to Aeroparque Jorge Newbery Airport (AEP)?
In most instances, you can cancel or modify your LIM to AEP flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, go to our Customer Service portal.

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Buenos Aires nearby Airports

Buenos Aires

Lima to Ministro Pistarini Intl.
$334.66
*Available to One Key members.