Cheap Flight Tickets from Philadelphia (PHL) to Buffalo (BUF), Starting at $537

Good to Know: Cheapest and Fastest PHL - BUF Flights

Useful information for finding best airline tickets from Philadelphia International to Buffalo Niagara International on your next trip.

Cheapest Round Trip Flight

$537

DL Delta Airlines • 1 stop • 25h 36m

Dec 18 – Dec 22

The cheapest round trip flight from Philadelphia to Buffalo (PHL-BUF-PHL) is currently $537

🔍 Search Flights

Cheapest Direct Flight

$630

AS Alaska Airlines • nonstop • 2h 16m

Dec 07

The cheapest nonstop flight from Philadelphia to Buffalo (PHL-BUF) is currently $630

🔍 Search Flights

Fastest Flight

2h 11m

The fastest nonstop flight from Philadelphia to Buffalo (PHL-BUF) takes 2h 11m

Top Airlines Flying from Philadelphia to Buffalo

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Philadelphia (PHL) to Buffalo (BUF)

Compare and book low fare round-trip air tickets from Philadelphia to Buffalo. Ideal for travelers with confirmed return itineraries.

Dec 18 - Dec 22, Economy
DL
Philadelphia → Buffalo
25h 36m
7:34 PM - 11:10 AM • 1 stop
DL
Philadelphia → Buffalo
8h 39m
5:52 PM - 11:11 PM • 1 stop
$537
Delta Airlines
Dec 18 - Dec 22, Economy
DL
Philadelphia → Buffalo
35h 3m
2:07 PM - 11:10 AM • 1 stop
DL
Philadelphia → Buffalo
8h 39m
5:52 PM - 11:11 PM • 1 stop
$537
Delta Airlines
Dec 18 - Dec 22, Economy
WN
Philadelphia → Buffalo
12h 35m
7:40 AM - 3:35 PM • 1 stop
WN
Philadelphia → Buffalo
10h 35m
3:35 PM - 10:10 PM • 1 stop
$539
Southwest Airlines
Dec 18 - Dec 22, Economy
DL
Philadelphia → Buffalo
10h 38m
12:22 PM - 7:00 PM • 1 stop
DL
Philadelphia → Buffalo
8h 39m
5:52 PM - 11:11 PM • 1 stop
$604
Delta Airlines
Dec 18 - Dec 22, Economy
DL
Philadelphia → Buffalo
10h 33m
5:28 PM - 12:01 AM • 1 stop
DL
Philadelphia → Buffalo
8h 39m
5:52 PM - 11:11 PM • 1 stop
$726
Delta Airlines
Dec 18 - Dec 22, Economy
F9
Philadelphia → Buffalo
17h 18m
7:10 AM - 5:48 PM • 1 stop
F9
Philadelphia → Buffalo
22h 7m
6:35 PM - 8:02 AM • 1 stop
$823
Frontier Airlines

Fly from Philadelphia to Buffalo with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Philadelphia to Buffalo? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Philadelphia to Buffalo Flights

What are the airports in Philadelphia?
PHL
What’s the most popular airline flying from PHL to BUF?
The most popular airline flying from Philadelphia to Buffalo are
Can I fly from PHL to BUF non-stop?
Yes, you can fly PHL to BUF non-stop on
Which airlines fly nonstop between Philadelphia and Buffalo?
The non-stop flights between Philadelphia and Buffalo are .
What’s the earliest departure time from PHL to BUF Airport?
The earliest flight leaves PHL at 7:10 am and lands in BUF - Buffalo Niagara International
What are the airports in Buffalo?
BUF
Can I make changes to my Philadelphia to Buffalo flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PHL to BUF?
Read the fare rules of the Philadelphia to Buffalo air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Philadelphia and Buffalo?
operate flights between Philadelphia and Buffalo
How long does a flight from Philadelphia to Buffalo take?
It takes approximately 1 hour to fly non-stop from PHL to BUF, which is 278.77 miles by air.
Which airlines provide the cheapest flights from Philadelphia (PHL) to Buffalo (BUF) ?
In the past couple of days, the cheapest tickets to BUF from PHL were found on DL : USD 726
Do I need a passport to fly between PHL and BUF?
No
What’s the latest departure time from PHL to BUF ?
The last flight leaves PHL at 9:18 pm

Philadelphia (PHL) to Buffalo (BUF): Airport Information

Origin Airport Philadelphia International , Philadelphia, US
Destination Airport Buffalo Niagara International , Buffalo, US
Distance 279 miles

More Flight Options for Philadelphia (PHL) and Buffalo (BUF)

Why Fareleaders for PHL to BUF Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Philadelphia to Buffalo flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on PHL to BUF flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Philadelphia to Buffalo flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Philadelphia (PHL) to Buffalo (BUF)
Terms and Conditions*