$59 Cheap Flights from Buffalo (BUF) to Philadelphia (PHL)

View $59 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)

Cheap Flights from Buffalo to Philadelphia (BUF-PHL)

Prices were available within the past 7 days and start at $59 for one-way flights and $118 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Nov 1 - Mon, Nov 3
BUF
Buffalo
PHL
Philadelphia
$118 Roundtrip, found 15 hours ago
$118
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Nov 1 from Buffalo to Philadelphia, returning Mon, Nov 3, priced at $118 found 15 hours ago
Frontier Airlines
Sat, Nov 1 - Sun, Nov 9
BUF
Buffalo
PHL
Philadelphia
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Nov 1 from Buffalo to Philadelphia, returning Sun, Nov 9, priced at $139 found 1 day ago
Frontier Airlines
Sat, Nov 1 - Mon, Nov 3
BUF
Buffalo
PHL
Philadelphia
$145 Roundtrip, found 15 hours ago
$145
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Nov 1 from Buffalo to Philadelphia, returning Mon, Nov 3, priced at $145 found 15 hours ago
Frontier Airlines
Thu, Nov 13 - Fri, Nov 14
BUF
Buffalo
PHL
Philadelphia
$149 Roundtrip, found 1 day ago
$149
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Buffalo to Philadelphia, returning Fri, Nov 14, priced at $149 found 1 day ago
Frontier Airlines
Sun, Nov 2 - Sun, Nov 9
BUF
Buffalo
PHL
Philadelphia
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Buffalo to Philadelphia, returning Sun, Nov 9, priced at $160 found 1 day ago
Frontier Airlines
Mon, Nov 3 - Sun, Nov 9
BUF
Buffalo
PHL
Philadelphia
$166 Roundtrip, found 1 day ago
$166
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Buffalo to Philadelphia, returning Sun, Nov 9, priced at $166 found 1 day ago
JetBlue Airways
Fri, Jan 9 - Mon, Jan 12
BUF
Buffalo
PHL
Philadelphia
$179 Roundtrip, found 3 days ago
$179
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, Jan 9 from Buffalo to Philadelphia, returning Mon, Jan 12, priced at $179 found 3 days ago
American Airlines
Fri, Dec 12 - Mon, Dec 15
BUF
Buffalo
PHL
Philadelphia
$203 Roundtrip, found 12 hours ago
$203
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Dec 12 from Buffalo to Philadelphia, returning Mon, Dec 15, priced at $203 found 12 hours ago
Delta
Sat, Feb 21 - Sat, Feb 28
BUF
Buffalo
PHL
Philadelphia
$359 Roundtrip, found 10 hours ago
$359
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Feb 21 from Buffalo to Philadelphia, returning Sat, Feb 28, priced at $359 found 10 hours ago
United
Wed, Nov 12 - Tue, Nov 18
BUF
Buffalo
PHL
Philadelphia
$359 Roundtrip, found 1 day ago
$359
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from Buffalo to Philadelphia, returning Tue, Nov 18, priced at $359 found 1 day ago

Find the cheapest month to fly from Buffalo (BUF) to Philadelphia (PHL)

January is typically the cheapest month to fly

From $118 - $419 per traveler.

Alternative airports near Philadelphia

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

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $553
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $553

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL) cost?
Snag a cheap one-way flight from $59 or cheap return flight from $118 from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL) 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 Philadelphia Intl. Airport (PHL)?
November is the most affordable month to fly from BUF to PHL. Timing your trip outside of the busy season is often the key to landing a great deal.
Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)?
Catch a direct flight with American Airlines and journey straight from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL).
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BUF to PHL flight.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)?
Each day on average, 2 nonstop flights take off from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL). Choose the departure date that best suits your plans.
What are the most popular departure times for flights from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)?
The 6 AM departures from BUF to PHL are the top choice for many travelers. They can also be more expensive. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from BUF to PHL?
Jet off on a Friday if you're after the largest selection of flights from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL).
What is the earliest flight from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)?
Buffalo Niagara Intl. Airport (BUF)'s earliest flight to Philadelphia Intl. Airport (PHL) is at approximately 6:00AM UTC-5. With a total travel time of 1h 24m, you'll touch down at around 7:24AM UTC-5.
How long does it take to fly from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)?
The average flight duration from BUF to PHL is 1 hour and 24 minutes, covering a total distance of 280 mi.
What airline has the least delays from BUF to PHL?
Consider booking with American Airlines if you'd like to go straight from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL) without any interruptions. This airline has the strongest track record for punctuality, with an on-time performance of 82%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)?
To avoid possible delays on the Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL) route, 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.
What airports do you fly into for Philadelphia from Buffalo Niagara Intl. Airport (BUF)?
Browse your flight options from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL). This is the only Philadelphia airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL) last-minute?
Last-minute fares from BUF to PHL are generally more expensive. For the lowest rates, start looking for flights as soon as possible. That being said, if you're flexible with your travel dates, you may find a cheap ticket right before your journey.
Is it cheaper to book a BUF to PHL flight and hotel package?
Compared with arranging hotels and flights separately, booking a BUF to PHL flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the stress out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Philadelphia Intl. Airport (PHL)?
Typically, it's possible to reschedule or cancel your BUF to PHL 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 allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$118
Distance
278 mi

Book with confidence

Buffalo to Philadelphia Flights

The cheapest times to fly from Buffalo to Philadelphia

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

 

The best time to book a flight from Buffalo to Philadelphia

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

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 Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $59 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 Philadelphia 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 Philadelphia 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 Philadelphia Flights

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*Available to One Key members.