Cheap flights from Buffalo to Philadelphia

One-way fares from $180 · BUF → PHL · prices found by travellers in the last 48 hours

Compare all dates Philadelphia → Buffalo
Cheapest fare
$180

Frontier Airlines · Fri, Nov 13

Cheapest month
November

from $180

Direct flights
Not recently

Usually 1+ stop

Quickest trip
4h 39m

450 km

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Cheapest month to fly from Buffalo to Philadelphia

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $180

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart13:48 Fri, Nov 13BUF → PHL 4h 39m · 1 stop
$180one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Philadelphia

Where to stay, what to do and getting around, from our travel partners.

Where to stay

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Things to do

Things to do in PhiladelphiaTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in PhiladelphiaPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in PhiladelphiaCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Buffalo to Philadelphia

Buffalo (BUF) and Philadelphia (PHL) are about 450 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 39m. Over the next few months, one-way fares start from $180, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Buffalo to Philadelphia?

The cheapest one-way fare we've seen recently is $180 with Frontier Airlines, departing Friday, November 13, 2026.

What is the cheapest month to fly from Buffalo to Philadelphia?

November 2026 currently has the lowest fares, from $180 one way.

Are there direct flights from Buffalo to Philadelphia?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Buffalo to Philadelphia?

The quickest journey we've seen takes about 4h 39m. Buffalo and Philadelphia are around 450 km apart.

Which airlines fly from Buffalo to Philadelphia?

Recent fares on this route were with Frontier Airlines.

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