Cheap Flights from Launceston (LST) to Posadas (PSS)

Popular airlines from Launceston, TAS (LST) to Posadas (PSS-Libertador General Jose de San Martin)

Frequently asked questions

How much does a flight from Launceston Airport (LST) to Libertador General Jose de San Martin Airport (PSS) cost?
Secure a cheap one-way flight or cheap return flight from Launceston Airport (LST) 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 deals on this route.
What is the cheapest month to fly from Launceston Airport (LST) to Libertador General Jose de San Martin Airport (PSS)?
The cheapest month to fly from LST to PSS is , when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Launceston Airport (LST) to Libertador General Jose de San Martin Airport (PSS)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LST to PSS. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Launceston Airport (LST) to Libertador General Jose de San Martin Airport (PSS)?
You'll have to hop on a flight with a layover if you're traveling from Launceston Airport (LST) to Libertador General Jose de San Martin Airport (PSS). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from LST to PSS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Launceston Airport (LST) to Libertador General Jose de San Martin Airport (PSS)?
To arrive at Libertador General Jose de San Martin Airport (PSS) without delays, select a flight that leaves Launceston Airport (LST) 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.
Is it cheaper to buy a plane ticket from Launceston Airport (LST) to Libertador General Jose de San Martin Airport (PSS) last-minute?
Holding off until right before your break to book a flight from LST to PSS often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a LST to PSS flight and hotel package?
Opting for a LST to PSS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Launceston Airport (LST) to Libertador General Jose de San Martin Airport (PSS)?
Typically, you can reschedule or cancel your LST to PSS flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further information, visit our Customer Service portal.

Travel information

Origin airport
Launceston
Destination airport
Libertador General Jose de San Martin
Distance
7448 mi

Book with confidence

Launceston to Posadas Flights

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

 

The best time to book a flight from Launceston to Posadas

Sunday is one of the best days to book for cheap flights from Launceston 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 Launceston 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 Launceston to Posadas in 2026. 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 Launceston 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 Launceston 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.

 

Launceston to Posadas Flights

Explore a world of travel with Expedia

*Available to One Key members.