$256 Cheap Flights from Lima (LIM) to Posadas (PSS)

View $256 flight on Fri, Sep 26, 2025Opens in a new window

Popular airlines from Jorge Chavez Intl. Airport (LIM) to Posadas (PSS-Libertador General Jose de San Martin)

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Cheap Flights from Lima to Posadas (LIM-PSS)

Prices were available within the past 7 days and start at $256 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Lima (LIM) to Posadas (PSS)
Origin airport
Jorge Chavez Intl.
Destination airport
Libertador General Jose de San Martin
Distance
1732 mi

Lima to Posadas Flights

The cheapest times to fly from Lima to Posadas

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

 

The best time to book a flight from Lima to Posadas

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

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 Posadas in 2025. You can also book with separate airlines for your outbound and return journeys, from $256 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 Posadas 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 Posadas 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

Is it cheaper to buy a plane ticket from Jorge Chavez Intl. Airport (LIM) to Posadas Airport last minute?
Being a spontaneous soul is a great way to travel, but it isn’t always the ideal way to get your hands on a cheap plane ticket. It’s better to book your Jorge Chavez Intl. Airport (LIM) to Libertador General Jose de San Martin Airport (PSS) trip in advance instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you arrive in Libertador General Jose de San Martin Airport (PSS)!
What airports do you fly into for Posadas from Lima?
Lima to Posadas flights arrive at Libertador General Jose de San Martin Airport (PSS). Settle in to your hotel and then head out to visit some of the city’s noteworthy attractions, such as Palacio del Mate and Aloe-Spa Salute per Aloe - Posadas. The airport is approximately 5 mi southwest of downtown Posadas.
Can I change the date of my flight from Jorge Chavez Intl. Airport (LIM) to Posadas Airport?
It’s a cinch to make changes to your Jorge Chavez Intl. Airport to PSS journey yourself. Just go to the Expedia Trips portal and choose “change flight.” Search for new flights and book the one that works best with your plans. You’ll get an estimate of applicable flight change costs. You can also head to our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

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