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Cheap flights from Buffalo to Philadelphia from C$ 134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
3 Aug — 10 Aug1
1 adult

Cheap flight deals from Buffalo to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 July 2025.

Round-trip from

C$ 270

One-way from

C$ 134

Popular in

April

Cheapest in

August

Average price

C$ 486

Good round-trip deal

C$ 991 or less

Good one-way deal

C$ 737 or less
Frontier
  • Frontier
  • 24/8-29/8
  • 2 total stops
  • 14h 48m total
  • Buffalo to Philadelphia
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Southwest
  • Southwest
  • 16/9
  • 1 total stop
  • 6h 15m total
  • Buffalo to Philadelphia
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Highest demand for flights based on searches. 8% potential increase in price (C$ 68 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Buffalo to Philadelphia.
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Price to beat on a one-way flight from Buffalo to Philadelphia.
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Find flight deals from Buffalo to Philadelphia

Cheapest flights from Buffalo to Philadelphia
Explore the most affordable flight options available from Buffalo to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Tue 23/912:50 p.m.BUF - PHL
1 stop4h 50mSouthwest
Tue 30/96:30 a.m.PHL - BUF
1 stop6h 00mSouthwest
Deal found 29/7C$ 269
Sun 24/812:26 p.m.BUF - PHL
1 stop6h 29mFrontier
Fri 29/811:51 a.m.PHL - BUF
1 stop8h 19mFrontier
Deal found 27/7C$ 270
Wed 3/97:00 a.m.BUF - PHL
1 stop7h 15mJetBlue
Sat 6/911:45 a.m.PHL - BUF
1 stop10h 35mJetBlue
Deal found 28/7C$ 303
Mon 25/85:40 p.m.BUF - PHL
1 stop14h 23mAmerican Airlines
Tue 26/811:49 a.m.PHL - BUF
Nonstop1h 18mAmerican Airlines
Deal found 27/7C$ 364
Tue 2/92:21 p.m.BUF - PHL
2 stops8h 46mDelta
Wed 10/96:00 a.m.PHL - BUF
1 stop5h 39mDelta
Deal found 28/7C$ 499
Tue 23/95:54 p.m.BUF - PHL
1 stop6h 27mUnited Airlines
Tue 30/910:32 a.m.PHL - BUF
1 stop3h 40mUnited Airlines
Deal found 29/7C$ 575

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from Buffalo to Philadelphia that are best for you.

Fly from

Buffalo

Fly to

Philadelphia

Route

Depart

Return

Price

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Sun 24/8

12:26 p.m.-6:55 p.m.

1 stop6h 29m

Philadelphia

Fri 29/8

11:51 a.m.-8:10 p.m.

1 stop8h 19m

C$ 270

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 3/9

7:00 a.m.-2:15 p.m.

1 stop7h 15m

Philadelphia

Sat 6/9

11:45 a.m.-10:20 p.m.

1 stop10h 35m

C$ 303

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 29/10

6:00 a.m.-1:15 p.m.

1 stop7h 15m

Philadelphia

Thu 30/10

1:05 p.m.-11:50 p.m.

2 stops10h 45m

C$ 325

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Mon 25/8

5:40 p.m.-8:03 a.m.

1 stop14h 23m

Philadelphia

Tue 26/8

11:49 a.m.-1:07 p.m.

Nonstop1h 18m

C$ 364

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Tue 2/9

2:21 p.m.-11:07 p.m.

2 stops8h 46m

Philadelphia

Wed 10/9

6:00 a.m.-11:39 a.m.

1 stop5h 39m

C$ 499

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Tue 16/9

6:50 a.m.-1:05 p.m.

1 stop6h 15m

C$ 134

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Mon 25/8

12:23 p.m.-7:07 p.m.

1 stop6h 44m

C$ 136

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 24/9

10:45 a.m.-3:00 p.m.

1 stop4h 15m

C$ 166

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 27/8

7:05 a.m.-5:29 p.m.

1 stop10h 24m

C$ 332

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 31/10

5:45 p.m.-10:26 a.m.

2 stops16h 41m

C$ 337

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from Buffalo to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Philadelphia

How far ahead should I book a flight from Buffalo to Philadelphia?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Philadelphia. Price data was last updated on 25 July 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Philadelphia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Buffalo to Philadelphia?

Currently, January is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of C$ 388). Flying from Buffalo to Philadelphia in May is currently the most expensive (average of C$ 418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to PHL?

Find hourly flight availability from Buffalo to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Philadelphia in the evening. If you’re flexible enough to do this you can expect to save up to 77% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Buffalo to Philadelphia

Explore weekly flight availability from Buffalo to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 July 2025.

The most flights from BUF to PHL are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

What’s the top layover airport for flights from Buffalo to Philadelphia?

Share of one-stop round-trip flights from Buffalo to Philadelphia chosen by Cheapflights users in the past 12 months, using the same layover each way.

Orlando (MCO) – chosen by Cheapflights users on 41% of one-stop itineraries from Buffalo to Philadelphia on Cheapflights.

What’s the cheapest layover airport for flights from Buffalo to Philadelphia?

Average round-trip fare for 1-stop flights from Buffalo to Philadelphia, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Raleigh (RDU) is the most affordable 1-stop option, with an average round-trip price of C$ 273.

What’s the fastest layover option from Buffalo to Philadelphia?

Shortest average travel time for 1-stop one-way flights from Buffalo to Philadelphia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Raleigh (RDU) have the shortest average one-way travel time for 1-stop routes: 2h 31m.

Which airport typically offers the quickest layover for flights from Buffalo to Philadelphia?

Average layover duration for 1-stop one-way flights from Buffalo to Philadelphia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 24m.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 29 July 2025.
Check out reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Buffalo to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
JetBlue
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Buffalo to Philadelphia?

    If you book a flight from Buffalo to Philadelphia, you will be flying from Buffalo to Philadelphia. Flights to Philadelphia (PHL) from Buffalo (BUF) take 1h 21m for a nonstop flight. There are 4 flights from Buffalo to Philadelphia per day from 2 airlines.

  • How popular is this Buffalo to Philadelphia flight route?

    Flights from Buffalo to Philadelphia have been viewed 432 times in the past calendar month.

  • What are the cheapest airlines flying from Buffalo to Philadelphia round-trip?

    Flying on Frontier is currently your cheapest option to Philadelphia, with prices starting at C$ 270. Additional round-trip tickets that might be worth considering are offered by JetBlue and Southwest, with the lowest prices starting at C$ 303 and C$ 325, respectively. Frontier is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Buffalo to Philadelphia one-way?

    C$ 134 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Frontier and JetBlue, with prices starting from C$ 136 and C$ 166, respectively.

  • What are the most reliable airlines from Buffalo to Philadelphia?

    Consider Piedmont Airlines (76%), American Airlines (76%) or PSA Airlines (76%) when booking your flight. These represent the most reliable airlines when flying from Buffalo to Philadelphia.

  • What are the cheapest flights from Buffalo to Philadelphia?

    While on average a flight from Buffalo to Philadelphia is generally C$ 1,250, our data shows the cheapest flight currently is C$ 193. When looking at the most popular route, (Buffalo - Philadelphia), you can expect to pay C$ 284 for that flight.

  • Can I find deals for flights from Buffalo to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Buffalo to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Philadelphia.

  • Can I find deals for business class flights from Buffalo to Philadelphia?

    Yes. Cheapflights offers flight deals from Buffalo to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of C$ 388). Flying from Buffalo to Philadelphia in May is currently the most expensive (average of C$ 418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
King of Prussia
Reading

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Alternative routes for Buffalo to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Buffalo to Newark flights
Buffalo to LaGuardia flights
Buffalo to John F Kennedy Intl flights

Top 2 airlines flying from Buffalo to Philadelphia

Discover the top 2 airlines that operate flights from Buffalo to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 165AverageC$ 273FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 251AverageC$ 467FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to Philadelphia?

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Why should you use Cheapflights to find cheap flight tickets from Buffalo to Philadelphia?

Cheapflights simply makes it quick and affordable to book flights from Buffalo to Philadelphia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Buffalo to Philadelphia with no change fees?

Need flexible booking options for your flight to Philadelphia from Buffalo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Philadelphia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Philadelphia from Buffalo today and book when prices fit your budget.

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