$793 Cheap Flights from Perth (PER) to Lake Charles (LCH)

View $793 flight on Fri, Oct 17, 2025Opens in a new window

Popular airlines from Perth Airport (PER) to Lake Charles, LA (LCH-Lake Charles Regional)

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Cheap Flights from Perth to Lake Charles (PER-LCH)

Prices were available within the past 7 days and start at $793 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Perth (PER) to Lake Charles (LCH)
Origin airport
Perth
Destination airport
Lake Charles Regional
Distance
10709 mi

Perth to Lake Charles Flights

The cheapest times to fly from Perth to Lake Charles

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

 

The best time to book a flight from Perth to Lake Charles

Sunday is one of the best days to book for cheap flights from Perth to Lake Charles: 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 Perth to Lake Charles

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 Perth to Lake Charles in 2025. You can also book with separate airlines for your outbound and return journeys, from $793 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 Perth to Lake Charles 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 Perth to Lake Charles 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 Perth Airport (PER) to Lake Charles Regional Airport (LCH) cost?
Discover the latest flight deals from PER to LCH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PER to LCH?
The cheapest flights from PER to LCH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PER to LCH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PER to LCH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Perth Airport (PER) to Lake Charles Regional Airport (LCH)?
Nonstop flights from Perth Airport (PER) to Lake Charles Regional Airport (LCH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PER to LCH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various factors, such as the carrier 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 Perth Airport (PER) to Lake Charles Regional Airport (LCH)?
To avoid possible delays on the Perth Airport (PER) to Lake Charles Regional Airport (LCH) route, aim to fly before 3 PM. Departures 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 Perth Airport (PER) to Lake Charles Regional Airport (LCH) last-minute?
Booking your ticket from PER to LCH just before your journey is generally more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a PER to LCH flight and hotel package?
You'll generally save money by securing a PER to LCH 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 it all in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Perth Airport (PER) to Lake Charles Regional Airport (LCH)?
Usually, it's possible to cancel or reschedule your PER to LCH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.