$144 Cheap Flights from Buffalo (BUF) to Ponce (PSE)

View $144 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Ponce (PSE-Mercedita)

Cheap Flights from Buffalo to Ponce (BUF-PSE)

Prices were available within the past 7 days and start at $144 for one-way flights and $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Jan 8 - Thu, Jan 15
BUF
Buffalo
PSE
Ponce
$314 Roundtrip, found 2 days ago
$314
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Buffalo to Ponce, returning Thu, Jan 15, priced at $314 found 2 days ago
Frontier Airlines
Sun, Nov 16 - Fri, Dec 5
BUF
Buffalo
PSE
Ponce
$316 Roundtrip, found 6 days ago
$316
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from Buffalo to Ponce, returning Fri, Dec 5, priced at $316 found 6 days ago
Frontier Airlines
Sun, Nov 16 - Sat, Nov 22
BUF
Buffalo
PSE
Ponce
$321 Roundtrip, found 3 days ago
$321
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from Buffalo to Ponce, returning Sat, Nov 22, priced at $321 found 3 days ago
Frontier Airlines
Sat, Dec 6 - Thu, Dec 11
BUF
Buffalo
PSE
Ponce
$330 Roundtrip, found 5 days ago
$330
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Dec 6 from Buffalo to Ponce, returning Thu, Dec 11, priced at $330 found 5 days ago
Frontier Airlines
Sat, Dec 6 - Wed, Dec 24
BUF
Buffalo
PSE
Ponce
$331 Roundtrip, found 5 days ago
$331
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Dec 6 from Buffalo to Ponce, returning Wed, Dec 24, priced at $331 found 5 days ago
Frontier Airlines
Sun, Nov 16 - Tue, Nov 25
BUF
Buffalo
PSE
Ponce
$334 Roundtrip, found 3 days ago
$334
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from Buffalo to Ponce, returning Tue, Nov 25, priced at $334 found 3 days ago
Frontier Airlines
Sun, Nov 16 - Sat, Dec 6
BUF
Buffalo
PSE
Ponce
$336 Roundtrip, found 6 days ago
$336
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Nov 16 from Buffalo to Ponce, returning Sat, Dec 6, priced at $336 found 6 days ago
Frontier Airlines
Fri, Nov 14 - Sat, Nov 22
BUF
Buffalo
PSE
Ponce
$341 Roundtrip, found 3 days ago
$341
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Nov 14 from Buffalo to Ponce, returning Sat, Nov 22, priced at $341 found 3 days ago
Frontier Airlines
Fri, Dec 12 - Wed, Dec 24
BUF
Buffalo
PSE
Ponce
$341 Roundtrip, found 6 days ago
$341
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Dec 12 from Buffalo to Ponce, returning Wed, Dec 24, priced at $341 found 6 days ago
JetBlue Airways
Tue, Jun 16 - Tue, Jun 23
BUF
Buffalo
PSE
Ponce
$366 Roundtrip, found 2 days ago
$366
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Jun 16 from Buffalo to Ponce, returning Tue, Jun 23, priced at $366 found 2 days ago

Find the cheapest month to fly from Buffalo (BUF) to Ponce (PSE)

August is typically the cheapest month to fly

From $250 - $716 per traveler.

Alternative airports near Ponce

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mercedita PSE. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $341
PSE
Mercedita
CheapestClosest
Average driving time to city center8 min
Flights from $341

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Mercedita Airport (PSE) cost?
Get a cheap one-way flight from $144 or cheap return flight from $314 from Buffalo Niagara Intl. Airport (BUF) to Mercedita Airport (PSE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Mercedita Airport (PSE)?
The cheapest month to fly from BUF to PSE is January, when demand is low. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Mercedita Airport (PSE)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BUF to PSE. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Mercedita Airport (PSE)?
You'll need to hop on a flight with a layover if you're traveling from Buffalo Niagara Intl. Airport (BUF) 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 find the best option for your trip.
What day of the week has the most flights from BUF to PSE?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Mercedita Airport (PSE)?
To reach Mercedita Airport (PSE) without delays, pick a flight that takes off from Buffalo Niagara Intl. Airport (BUF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Buffalo Niagara Intl. Airport (BUF) to Mercedita Airport (PSE) last-minute?
Last-minute fares from BUF to PSE are generally more expensive. For the lowest rates, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a BUF to PSE flight and hotel package?
You'll generally save money by securing a BUF to PSE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your ideal accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Mercedita Airport (PSE)?
You can usually reschedule or cancel your BUF to PSE flight. However, for bookings made more than 24 hours ago, 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 further details on our Customer Service portal.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Mercedita
Airlines serving
Frontier Airlines, JetBlue Airways
Roundtrip price
$314
Distance
1863 mi

Book with confidence

Buffalo to Ponce Flights

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

 

The best time to book a flight from Buffalo to Ponce

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Ponce in 2025. You can also book with separate airlines for your outbound and return journeys, from $144 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 Buffalo 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 Buffalo 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.

 

Buffalo to Ponce Flights

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*Available to One Key members.