Cheap Flights from Lima (LIM) to Buenos Aires (BAI)

Popular airlines from Jorge Chávez Intl. Airport (LIM) to Buenos Aires (BAI)

Flights from Lima (LIM) to Buenos Aires (BAI)
Origin airport
Jorge Chávez Intl.
Destination airport
Buenos Aires
Distance
1525 mi

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 . 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 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 Buenos Aires (BAI) cost?
Lock in a cheap one-way flight or cheap return flight from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI)?
The cheapest month to fly from LIM to BAI is , when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI)?
To find the cheapest airline flying from LIM to BAI, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI)?
You'll need to book a flight with a layover when traveling from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from LIM to BAI?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI)?
Select a flight from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this 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.
Is it cheaper to buy a plane ticket from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI) last-minute?
Holding off until just before your departure to book a flight from LIM to BAI often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a LIM to BAI flight and hotel package?
You can save money by booking a LIM to BAI 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 place. After selecting your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Jorge Chavez Intl. Airport (LIM) to Buenos Aires (BAI)?
If you booked your LIM to BAI flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.