Cheap Flights from Philadelphia (PHL) to Port Lincoln (PLO)

Popular airlines from Philadelphia Intl. Airport (PHL) to Port Lincoln, SA (PLO)

Frequently asked questions

How much does a flight from Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO) cost?
Grab a cheap one-way flight or cheap return flight from Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO) 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 Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO)?
is the least expensive month to fly from PHL to PLO. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from PHL to PLO. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO)?
You'll have to take a flight with a layover if you're traveling from Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PHL to PLO?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO)?
To avoid possible delays on the Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO) route, aim to 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 Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO) last-minute?
Booking your ticket from PHL to PLO shortly before your journey is typically more expensive. But if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PHL to PLO flight and hotel package?
You'll generally save money by securing a PHL to PLO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Port Lincoln Airport (PLO)?
You can usually cancel or reschedule your PHL to PLO flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Port Lincoln
Distance
10695 mi

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Philadelphia to Port Lincoln Flights

The cheapest times to fly from Philadelphia to Port Lincoln

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

 

The best time to book a flight from Philadelphia to Port Lincoln

Sunday is one of the best days to book for cheap flights from Philadelphia to Port Lincoln: 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 Philadelphia to Port Lincoln

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 Philadelphia to Port Lincoln 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 Philadelphia to Port Lincoln 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 Philadelphia to Port Lincoln 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.

 

Philadelphia to Port Lincoln Flights

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*Available to One Key members.