Cheap Flights from Mornington Island (ONG) to Posadas (PSS)

Popular airlines from Mornington Island, QLD (ONG) to Posadas (PSS-Libertador General Jose de San Martin)

Flights from Mornington Island (ONG) to Posadas (PSS)
Origin airport
Mornington Island
Destination airport
Libertador General Jose de San Martin
Distance
9227 mi

Mornington Island to Posadas Flights

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

 

The best time to book a flight from Mornington Island to Posadas

Sunday is one of the best days to book for cheap flights from Mornington Island 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 Mornington Island 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 Mornington Island 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 Mornington Island 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 Mornington Island 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 Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS) cost?
Secure a cheap one-way flight or cheap return flight from Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS)?
The cheapest month to fly from ONG 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 Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ONG to PSS. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS)?
You'll have to book a flight with a layover when traveling from Mornington Island Airport (ONG) 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 more stops to discover the best option for your trip.
What day of the week has the most flights from ONG to PSS?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline 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 Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS)?
To avoid potential delays on the Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS) last-minute?
Booking your flight from ONG to PSS right before your getaway is typically more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an ONG to PSS flight and hotel package?
Opting for an ONG to PSS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of stays and then add flights, car rentals and activities 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 Mornington Island Airport (ONG) to Libertador General Jose de San Martin Airport (PSS)?
In most instances, you can cancel or modify your ONG to PSS flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.