$133 Cheap Flights from Harrisburg (MDT) to Ponce (PSE)

View $133 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Ponce (PSE-Mercedita)

Cheap Flights from Harrisburg to Ponce (MDT-PSE)

Prices were available within the past 7 days and start at $133 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Oct 31 - Mon, Nov 3
MDT
Harrisburg
PSE
Ponce
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Oct 31 from Harrisburg to Ponce, returning Mon, Nov 3, priced at $266 found 3 days ago
Frontier Airlines
Fri, Feb 6 - Fri, Feb 20
MDT
Harrisburg
PSE
Ponce
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Feb 6 from Harrisburg to Ponce, returning Fri, Feb 20, priced at $312 found 3 days ago

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE) cost?
Secure a cheap one-way flight from $133 or cheap return flight from $266 from Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE) 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 Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE)?
October is the cheapest month to fly from MDT to PSE. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE)?
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 find the carrier with the cheapest MDT to PSE flight.
How many flights per day from Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE)?
You'll have to catch a flight with a layover if you're traveling from Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE). 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 MDT to PSE?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, 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 Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE)?
To avoid possible delays on the Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE) route, aim to travel before 3 PM. Later departures 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 Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE) last-minute?
Last-minute fares from MDT to PSE are usually more expensive. To secure the best rates, start searching for flights well in advance. That said, if you're flexible with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a MDT to PSE flight and hotel package?
You'll generally save money by securing a MDT to PSE 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 convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Mercedita Airport (PSE)?
Typically, it's possible to cancel or reschedule your MDT to PSE flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Harrisburg Intl.
Destination airport
Mercedita
Roundtrip price
$266
Distance
1648 mi

Book with confidence

Book with confidence

Harrisburg to Ponce Flights

The cheapest times to fly from Harrisburg to Ponce

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

 

The best time to book a flight from Harrisburg to Ponce

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

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 Harrisburg to Ponce in 2025. You can also book with separate airlines for your outbound and return journeys, from $133 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 Harrisburg to Ponce 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 Harrisburg to Ponce 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.

 

Harrisburg to Ponce Flights

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*Available to One Key members.