Flight tickets from Philadelphia International (PHL) to Buffalo Niagara (BUF) from ₹ 6,270

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      American Airlines
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      Compare Philadelphia International to Buffalo Niagara flight deals

      Find the cheapest month or even day of the year to fly to Buffalo Niagara

      Book the best Buffalo Niagara fare with no extra fees

      Flight deals from Philadelphia International to Buffalo Niagara

      Looking for a cheap last-minute deal or the best return flight from Philadelphia International Airport to Buffalo Niagara Airport? If you want to travel next month, return fares start from ₹ 14,917. Find the lowest prices on one-way and return tickets right here.

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

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

      Direct flights from Philadelphia International to Buffalo Niagara

      Alaska Airlines
      American Airlines
      British Airways
      Piedmont Airlines
      PSA Airlines
      Qatar Airways
      Republic Airways

      Philadelphia International to Buffalo Niagara: Alternative routes

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

      Philadelphia to Buffalo: Flight information

      The things to know before you go.
      Cheapest flight found₹ 6,270
      Cheapest month to flyNovember
      Average flight time1 hr, 32 mins
      Most popular airlineAmerican Airlines
      Average flights per week126

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

      The best price we found for a return flight from Philadelphia International to Buffalo Niagara is ₹ 14,917. 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.
      1 hour and 32 minutes is the average flight time from Philadelphia International to Buffalo Niagara.
      American Airlines, Piedmont Airlines and Qatar Airways fly direct from Philadelphia International to Buffalo Niagara.
      As of September 2026, there are 126 flights per week flying from Philadelphia International to Buffalo Niagara.
      The cheapest month to fly from Philadelphia International to Buffalo Niagara is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to Buffalo Niagara Airport on Tuesday, 20 October 2026.
      Yes – the average flight time is 1 hour and 32 minutes.
      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 Buffalo Niagara 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.

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

      Currently, Frontier Airlines and American Airlines offer the cheapest flight tickets to Buffalo Niagara.

      Travelling from Philadelphia International Airport (PHL) to Buffalo Niagara International Airport (BUF): what you need to know

      • The average duration of a direct flight from Philadelphia International Airport to Buffalo Niagara International Airport is 1 hour 20 minutes.

      • Choose from 32 weekly Philadelphia International Airport to Buffalo Niagara International Airport flights. The 07:20 departure with Frontier Airlines is the earliest you can take. American Airlines operates the latest service of the day at 21:30.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Get to the airport on time to board your PHL to BUF flight.

      • During popular months like August, it's best to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you travel during peak periods in general.

      • American Airlines is your gateway to exploring Buffalo (and perhaps some other great corners of United States!). Check out the direct flights from Philadelphia International Airport to Buffalo Niagara International Airport offered by this carrier.

      • The majority of travellers choose to fly with American Airlines on this route.

      • American Airlines is a leader in on-time performance for PHL to BUF flights, with 83.23% of its services landing as scheduled.

      • We make it simple to book a flight with a stopover. To see your options for tickets from Philadelphia International Airport to Buffalo Niagara International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Worthwhile stopovers between PHL and BUF include:

        • Washington Dulles International Airport

        • Detroit Metropolitan Wayne County Airport

        • LaGuardia Airport

      How to find the cheapest flights from Philadelphia International Airport (PHL) to Buffalo Niagara International Airport (BUF)

      • Currently, ₹ 6,270 is the lowest price we've found for a one-way Philadelphia International Airport to Buffalo Niagara International Airport flight. The best price for a return plane ticket is ₹ 14,917. Remember that fares could change due to demand when booking.

      • To secure cheap tickets from PHL to BUF, reserve your journey six months before your departure.

      • The cheapest month for flights from Philadelphia International Airport to Buffalo Niagara International Airport is May. Use the 'Whole month' tool to find the lowest prices if you have flexible dates.

      • You don't need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll send you an update the moment the price changes on cheap flights from PHL to BUF.

      • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Philadelphia International Airport to Buffalo Niagara International Airport.

      Handy information about Philadelphia International Airport (PHL)

      • PHL is located at Industrial Highway and Island Road.

      • 78.93% of flights that leave from Philadelphia International Airport make it to their destination on schedule.

      • Central Philadelphia to Philadelphia International Airport is around 19 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're driving, catching a cab or ride-sharing.

      • Expect a trip time of around 45 minutes on public transport.

      • Taking an early flight from Philadelphia International Airport to Buffalo Niagara International Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near PHL:

      Arriving at Buffalo Niagara International Airport (BUF)

      • If you're getting in on a late Philadelphia International Airport to Buffalo Niagara International Airport flight, few things top the convenience of being near the terminal. Grab your suitcases from the carousel and then be showered and snoozing shortly after at one of these options near BUF:

      • Grab a Buffalo Niagara International Airport rental car and discover Buffalo and beyond with your own wheels. Dollar, Hertz and Budget are top providers to choose from here.

      • Reserving your ride from Buffalo Niagara International Airport about two weeks ahead can help you secure the lowest rate.

      Getting from Buffalo Niagara International Airport (BUF) to central Buffalo

      • The address for BUF is Genesee Street.

      • Buffalo Niagara International Airport to the centre of Buffalo has a drive time of about 20 minutes. It's approximately 18 kilometres away.

      • If you're travelling by public transport, expect a journey of about 1 hour 15 minutes.

      When to fly to Buffalo Niagara International Airport (BUF)

      • The quietest month for a flight from Philadelphia International Airport to Buffalo Niagara International Airport is May, while August is the busiest. Pick the best time to go to Buffalo based on whether you prefer a more relaxed vibe or a faster pace.

      • Book your flight from Philadelphia International Airport to Buffalo Niagara International Airport for July if you'd like to explore Buffalo during its warmest month. Expect temperatures of between 15ºC and 28ºC.

      • January sees average temperatures of between -10ºC and 2ºC. Search for cheap tickets from PHL to BUF sometime then if you like travelling in cooler conditions.

      Explore more of United States

      • Buffalo has plenty to offer, but there are so many other corners of United States you should also see. About 467 kilometres south-east of Buffalo, a trip to New York will keep your itinerary busy. Start with leading attractions like Statue of Liberty, Central Park and Empire State Building.

      • If you're interested in discovering another well-known destination in United States, head for Philadelphia, roughly 451 kilometres south-east of Buffalo. Liberty Bell, Independence Hall and Philadelphia Museum of Art are key highlights.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.