$1,128 Cheap Flights from Perth (PER) to Harrisburg (MDT)

View $1,128 flight on Sun, May 24, 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Harrisburg Intl. Airport (MDT)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Perth to Harrisburg (PER-MDT)

Prices were available within the past 7 days and start at $1,128 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Perth Airport (PER) to Harrisburg Intl. Airport (MDT) cost?
Snag a cheap one-way flight from $1,128 or cheap return flight from Perth Airport (PER) to Harrisburg Intl. Airport (MDT) 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 Perth Airport (PER) to Harrisburg Intl. Airport (MDT)?
The cheapest month to fly from PER to MDT is , when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Perth Airport (PER) to Harrisburg Intl. Airport (MDT)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PER to MDT flight.
How many flights per day from Perth Airport (PER) to Harrisburg Intl. Airport (MDT)?
You'll have to hop on a flight with a layover if you're traveling from Perth Airport (PER) to Harrisburg Intl. Airport (MDT). 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 PER to MDT?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, time of year 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 Perth Airport (PER) to Harrisburg Intl. Airport (MDT)?
To avoid potential delays on the Perth Airport (PER) to Harrisburg Intl. Airport (MDT) route, fly before 3 PM. Later flights are 22% more likely to be 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 Harrisburg Intl. Airport (MDT) last-minute?
Waiting until just before your departure to book a ticket from PER to MDT generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a PER to MDT flight and hotel package?
You can save money by booking a PER to MDT 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 it all in one convenient place. Once you've selected your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Perth Airport (PER) to Harrisburg Intl. Airport (MDT)?
If you reserved your PER to MDT flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Perth
Destination airport
Harrisburg Intl.
Distance
11526 mi

Book with confidence

Perth to Harrisburg Flights

The cheapest times to fly from Perth to Harrisburg

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

 

The best time to book a flight from Perth to Harrisburg

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

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 Harrisburg in 2026. You can also book with separate airlines for your outbound and return journeys, from $1,128 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 Harrisburg 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 Harrisburg 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.

 

Perth to Harrisburg Flights

Explore a world of travel with Expedia

*Available to One Key members.