Cheap Flights from Buffalo Niagara to Philadelphia International

Compare Buffalo Niagara to Philadelphia International flight deals

Find the cheapest month or even day of the year to fly to Philadelphia International

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Flight deals from Buffalo Niagara to Philadelphia International

Looking for a cheap last-minute deal or the best return flight from Buffalo Niagara Airport to Philadelphia International Airport? If you want to travel next month, return fares start from Rp 3.003.402. Find the lowest prices on one-way and return tickets right here.

Philadelphia.Rp 1.114.248 per passenger.Departing Wed, 7 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Wed, 7 Oct, arriving in Philadelphia International.Price includes taxes and charges.From Rp 1.114.248, select.

Philadelphia.Rp 1.170.668 per passenger.Departing Wed, 11 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Wed, 11 Nov, arriving in Philadelphia International.Price includes taxes and charges.From Rp 1.170.668, select.

Philadelphia.Rp 1.687.477 per passenger.Departing Tue, 29 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Buffalo Niagara on Tue, 29 Sep, arriving in Philadelphia International.Price includes taxes and charges.From Rp 1.687.477, select.

Philadelphia.Rp 4.780.536 per passenger.Departing Mon, 5 Apr.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Mon, 5 Apr, arriving in Philadelphia International.Price includes taxes and charges.From Rp 4.780.536, select.

Philadelphia.Rp 7.584.723 per passenger.Departing Wed, 7 Jul.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Buffalo Niagara on Wed, 7 Jul, arriving in Philadelphia International.Price includes taxes and charges.From Rp 7.584.723, select.

Philadelphia.Rp 7.593.545 per passenger.Departing Tue, 12 Jan.One-way flight with United.Outbound indirect flight with United, departs from Buffalo Niagara on Tue, 12 Jan, arriving in Philadelphia International.Price includes taxes and charges.From Rp 7.593.545, select.

Philadelphia.Rp 7.687.920 per passenger.Departing Tue, 24 Nov.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Buffalo Niagara on Tue, 24 Nov, arriving in Philadelphia International.Price includes taxes and charges.From Rp 7.687.920, select.

Philadelphia.Rp 7.705.770 per passenger.Departing Tue, 8 Sep.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Buffalo Niagara on Tue, 8 Sep, arriving in Philadelphia International.Price includes taxes and charges.From Rp 7.705.770, select.

Find the cheapest month to fly from Buffalo Niagara to Philadelphia International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Buffalo Niagara to Philadelphia International flights are currently cheapest in October.

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Direct flights from Buffalo Niagara to Philadelphia International

Buffalo Niagara to Philadelphia International: Alternative routes

Compare routes from Buffalo Niagara to Philadelphia below. You may find an airport to fly into that's cheaper, faster, or easier than Philadelphia International.

Buffalo to Philadelphia: Flight information

The things to know before you go.

Cheapest flight found	Rp 1.114.248
Cheapest month to fly	October
Average flight time	1 hr, 30 mins
Most popular airline	American Airlines
Average flights per week	69

Finding cheap flights from Buffalo Niagara to Philadelphia International: Frequently asked questions

How much are return flights from Buffalo Niagara to Philadelphia International?

The best price we found for a return flight from Buffalo Niagara to Philadelphia International is Rp 3.003.402. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Buffalo Niagara to Philadelphia International?

1 hour and 30 minutes is the average flight time from Buffalo Niagara to Philadelphia International.

Which airlines fly direct from Buffalo Niagara to Philadelphia International?

American Airlines, Qatar Airways and British Airways fly direct from Buffalo Niagara to Philadelphia International.

How many flights are there a week from Buffalo Niagara to Philadelphia International?

As of September 2026, there are 69 flights per week flying from Buffalo Niagara to Philadelphia International.

When is the cheapest time to fly from Buffalo Niagara to Philadelphia International?

The cheapest month to fly from Buffalo Niagara to Philadelphia International is usually October.

Which upcoming date is cheapest to fly from Buffalo Niagara Airport to Philadelphia International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Buffalo Niagara Airport to Philadelphia International Airport on Saturday, 3 October 2026.

Can I get a direct flight from Buffalo Niagara Airport to Philadelphia International Airport?

Yes – the average flight time is 1 hour and 30 minutes.

How can I find the best flight deal to Philadelphia International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Philadelphia?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Buffalo Niagara Airport to Philadelphia International with?

Currently, Frontier Airlines and American Airlines offer the cheapest flight tickets to Philadelphia International.

How to find cheap flights to Philadelphia International from Buffalo Niagara

Looking for cheap tickets from Buffalo Niagara to Philadelphia International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Buffalo Niagara to Philadelphia International. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Philadelphia International from Buffalo Niagara from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best Buffalo Niagara-Philadelphia International ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Philadelphia International from Buffalo Niagara.
Set up a Price Alert. You can easily track the fare of your cheap Buffalo Niagara-Philadelphia International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Buffalo Niagara and Philadelphia International? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Buffalo Niagara and Philadelphia International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Philadelphia International, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Buffalo Niagara to Philadelphia International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Philadelphia International from Buffalo Niagara with hotels and car hire

Once you've secured your cheap flight ticket from Buffalo Niagara to Philadelphia International, discover the best prices and exclusive rates for hotels in Philadelphia International or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.