Cheap Flights from Lafayette (LFT) to Posadas (PSS)

Popular airlines from Lafayette Regional Airport (LFT) to Posadas (PSS-Libertador General Jose de San Martin)

Flights from Lafayette (LFT) to Posadas (PSS)
Origin airport
Lafayette Regional
Destination airport
Libertador General Jose de San Martin
Distance
4635 mi

Lafayette to Posadas Flights

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

 

The best time to book a flight from Lafayette to Posadas

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

How much does a flight from Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS) cost?
Snag a cheap one-way flight or cheap return flight from Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between LFT and PSS. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LFT to PSS flight.
How many flights per day from Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS)?
Direct flights from Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LFT to PSS?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS)?
To land at Libertador General Jose de San Martin Airport (PSS) on time, book a flight that leaves Lafayette Regional Airport (LFT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS) last-minute?
Waiting until right before your break to book a ticket from LFT to PSS generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a LFT to PSS flight and hotel package?
You'll generally save money by securing a LFT to PSS 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 everything in one place. After selecting your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Lafayette Regional Airport (LFT) to Libertador General Jose de San Martin Airport (PSS)?
You can usually cancel or reschedule your LFT to PSS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.