Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Buffalo to Philadelphia from C$ 135

BUF — PHL
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Buffalo to Philadelphia

Enter your travel dates to find the best prices.

Cheapest flights from Buffalo to Philadelphia

Fri 4/121:15 p.m. -
1 stop9h 54m
Fri 11/125:01 a.m. -
1 stop8h 34m
Deal found 19/10C$ 376
Sat 21/111:03 p.m. -
1 stop18h 59m
Sun 22/1110:07 p.m. -
1 stop22h 17m
Deal found 20/10C$ 418
Thu 10/125:00 p.m. -
1 stop5h 10m
Sat 12/121:05 p.m. -
1 stop5h 25m
Deal found 20/10C$ 425
Sat 5/1211:00 a.m. -
1 stop8h 00m
Sun 6/1211:40 a.m. -
1 stop9h 35m
Deal found 21/10C$ 432
Wed 11/112:00 p.m. -
1 stop9h 16m
Sun 15/117:00 a.m. -
1 stop4h 07m
Deal found 19/10C$ 433
Thu 3/125:00 p.m. -
1 stop5h 10m
Sat 5/121:05 p.m. -
1 stop5h 25m
Deal found 20/10C$ 446
Sat 5/128:00 a.m. -
1 stop10h 43m
Sun 6/129:30 a.m. -
1 stop3h 50m
Deal found 22/10C$ 454
Fri 20/119:20 p.m. -
1 stop25h 41m
Fri 27/111:25 p.m. -
1 stop5h 55m
Deal found 21/10C$ 460
Fri 6/112:09 p.m. -
1 stop7h 02m
Mon 9/111:18 p.m. -
1 stop10h 40m
Deal found 19/10C$ 502
Sat 7/112:09 p.m. -
1 stop7h 02m
Mon 9/117:00 a.m. -
1 stop4h 07m
Deal found 19/10C$ 503
Fri 13/111:48 p.m. -
1 stop17h 33m
Sun 15/115:45 p.m. -
2 stops19h 18m
Deal found 21/10C$ 531

Find flight deals from Buffalo to Philadelphia

Round-trip from

C$ 376

One-way from

C$ 135

Popular in

October

Cheapest in

April

Average price

C$ 861

Good round-trip deal

C$ 631 or less

Good one-way deal

C$ 709 or less
Frontier
  • Frontier
  • 4/12-11/12
  • 2 total stops
  • 18h 28m total
  • Buffalo to Philadelphia
Search Deals
Frontier
  • Frontier
  • 4/12-31/12
  • 1 total stop
  • 23h 58m total
  • Buffalo to Philadelphia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Buffalo to Philadelphia.
Search Deals
Price to beat on a one-way flight from Buffalo to Philadelphia.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Buffalo to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Fri 4/12

1:15 p.m.-1:13 p.m.

1 stop23h 58m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 135

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Thu 31/12

5:00 p.m.-10:10 p.m.

1 stop5h 10m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 234

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Wed 25/11

3:25 p.m.-10:10 p.m.

1 stop6h 45m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 359
Quickest round-trip

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Fri 5/3

6:00 a.m.-9:30 a.m.

1 stop3h 30m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 402

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Wed 11/11

12:45 p.m.-10:10 p.m.

2 stops9h 25m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 405

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Sat 31/10

11:20 a.m.-11:08 p.m.

2 stops11h 48m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 415

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Sat 12/12

11:00 a.m.-7:00 p.m.

1 stop8h 00m

Philadelphia

Thu 28/1

11:50 a.m.-8:00 p.m.

1 stop8h 10m

C$ 432

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Mon 23/11

6:30 a.m.-11:31 p.m.

2 stops17h 01m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 442

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Thu 3/12

5:00 p.m.-10:10 p.m.

1 stop5h 10m

Philadelphia

Sat 5/12

1:05 p.m.-6:30 p.m.

1 stop5h 25m

C$ 446

BuffaloPhiladelphia

BUF Buffalo - PHL Philadelphia

BUFPHL

Buffalo

Sat 7/11

2:09 p.m.-9:11 p.m.

1 stop7h 02m

Philadelphia

Mon 9/11

7:00 a.m.-11:07 a.m.

1 stop4h 07m

C$ 503

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/10

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

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?

Booking 68 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, April is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of C$ 520). Flying from Buffalo to Philadelphia in October is currently the most expensive (average of C$ 861). 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?

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 66% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Buffalo to Philadelphia?

Airfare is below average for this route at the moment.

Buffalo to Philadelphia flights typically cost between C$ 590 and C$ 912 in December.
The cheapest round-trip price found within the last 5 days was C$ 376 on Frontier (4 Dec-11 Dec).

Reviews of airlines servicing Philadelphia

Check out reviews from past customers who have flown with American 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.
American Airlines
7.0
Good
12,190 reviews
Check prices

Boarding

7.4

Entertainment

6.8

Comfort

7.1

Overall

7.0

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.0
Good
12,190 reviews
American Airlines
7.0
Good
12,190 reviews
Check prices

Boarding

7.4

Entertainment

6.8

Comfort

7.1

Overall

7.0

Crew

7.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

  • 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 26m for a nonstop flight. There are 6 flights from Buffalo to Philadelphia per day from 1 airline.

  • How popular is this Buffalo to Philadelphia flight route?

    Flights from Buffalo to Philadelphia have been viewed 381 times in the past calendar month.

  • How long is the flight from Buffalo to Philadelphia?

    Airlines like Southwest and JetBlue fly from Buffalo to Philadelphia in about 7h 02m. The time it takes to get you to your destination can typically vary by up to 58m. Airlines will cover a distance of 447 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Buffalo to Philadelphia round-trip?

    Flying on American Airlines is currently your cheapest option to Philadelphia, with prices starting at C$ 541. American Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

    Consider Alaska Airlines (83%), American Airlines (74%) or Piedmont Airlines (74%) 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$ 1,114, our data shows the cheapest flight currently is C$ 195. When looking at the most popular route, (Buffalo - Philadelphia), you can expect to pay C$ 387 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, April is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of C$ 520). Flying from Buffalo to Philadelphia in October is currently the most expensive (average of C$ 861). 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
Voorhees
Reading
King of Prussia
Wildwood
West Chester

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Buffalo to Philadelphia

Buffalo to Newark flights
Buffalo to LaGuardia flights
Buffalo to John F Kennedy Intl flights

Top airline flying from Buffalo to Philadelphia

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 541AverageC$ 622FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from Buffalo today with Cheapflights!

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.