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Cheap flights from Buffalo to Philadelphia from C$ 118

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buffalo to Philadelphia are usually found in September or October, booked 13 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from Buffalo to Philadelphia

Enter your travel dates to find the best prices.

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 24 July 2026.

Thu 24/91:16 p.m.
BUF
-
PHL
1 stop9h 55m
Frontier
Mon 28/95:28 p.m.
PHL
-
BUF
1 stop18h 53m
Frontier
Deal found 22/7C$ 241
Thu 13/811:29 a.m.
BUF
-
PHL
1 stop7h 51m
Frontier
Sun 23/86:30 a.m.
PHL
-
BUF
1 stop27h 59m
Frontier
Deal found 22/7C$ 244
Fri 21/811:36 a.m.
BUF
-
PHL
1 stop19h 39m
Frontier
Sun 23/88:30 a.m.
PHL
-
BUF
1 stop25h 59m
Frontier
Deal found 21/7C$ 263
Sat 3/107:00 a.m.
BUF
-
PHL
1 stop7h 30m
JetBlue
Wed 7/103:25 p.m.
PHL
-
BUF
1 stop4h 59m
JetBlue
Deal found 21/7C$ 334
Mon 26/101:13 p.m.
BUF
-
PHL
1 stop10h 08m
Frontier
Tue 27/107:45 a.m.
PHL
-
BUF
1 stop10h 22m
Frontier
Deal found 22/7C$ 335
Wed 9/92:23 p.m.
BUF
-
PHL
1 stop8h 09m
JetBlue
Mon 14/96:00 a.m.
PHL
-
BUF
1 stop7h 29m
JetBlue
Deal found 22/7C$ 348
Thu 13/811:29 a.m.
BUF
-
PHL
1 stop7h 51m
Frontier
Mon 17/86:25 a.m.
PHL
-
BUF
1 stop7h 28m
Frontier
Deal found 22/7C$ 376
Sun 11/103:10 p.m.
BUF
-
PHL
1 stop7h 33m
JetBlue
Wed 14/106:00 a.m.
PHL
-
BUF
1 stop5h 14m
JetBlue
Deal found 22/7C$ 381
Fri 16/101:13 p.m.
BUF
-
PHL
1 stop10h 08m
Frontier
Mon 19/105:57 p.m.
PHL
-
BUF
1 stop24h 04m
Frontier
Deal found 21/7C$ 386

Find 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 24 July 2026.

Round-trip from

C$ 241

One-way from

C$ 118

Popular in

July

Cheapest in

September

Average price

C$ 705

Good round-trip deal

C$ 1,373 or less

Good one-way deal

C$ 731 or less
Frontier
  • Frontier
  • 24/9-28/9
  • 2 total stops
  • 28h 48m total
  • Buffalo to Philadelphia
Search Deals
Frontier
  • Frontier
  • 26/9
  • 1 total stop
  • 9h 55m total
  • Buffalo to Philadelphia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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

 
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 24 July 2026.
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 - PHL

BUFPHL

Buffalo

Wed 9/9

2:23 p.m.-10:32 p.m.

1 stop8h 09m

Philadelphia

Mon 14/9

6:00 a.m.-1:29 p.m.

1 stop7h 29m

C$ 348

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Sun 11/10

3:10 p.m.-10:43 p.m.

1 stop7h 33m

Philadelphia

Wed 14/10

6:00 a.m.-11:14 a.m.

1 stop5h 14m

C$ 381
Quickest round-trip

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 29/7

2:44 p.m.-4:14 p.m.

Nonstop1h 30m

Philadelphia

Wed 12/8

3:25 p.m.-4:56 p.m.

Nonstop1h 31m

C$ 659

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 31/7

4:10 p.m.-12:25 a.m.

2 stops8h 15m

Philadelphia

Sat 1/8

11:25 a.m.-8:25 p.m.

1 stop9h 00m

C$ 788

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Mon 7/9

6:55 a.m.-2:40 p.m.

1 stop7h 45m

Philadelphia

Mon 14/9

1:30 p.m.-9:07 p.m.

1 stop7h 37m

C$ 1,063

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 28/8

6:00 a.m.-2:21 p.m.

2 stops8h 21m

Philadelphia

Sun 20/9

10:30 a.m.-6:59 p.m.

2 stops8h 29m

C$ 1,128

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 30/7

6:00 a.m.-2:10 p.m.

2 stops8h 10m

Philadelphia

Tue 4/8

3:10 p.m.-11:06 p.m.

2 stops7h 56m

C$ 1,212

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 31/7

6:00 a.m.-2:10 p.m.

2 stops8h 10m

Philadelphia

Sun 2/8

3:10 p.m.-11:06 p.m.

2 stops7h 56m

C$ 1,218

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 21/8

6:00 a.m.-2:21 p.m.

2 stops8h 21m

Philadelphia

Mon 24/8

7:40 p.m.-11:44 p.m.

1 stop4h 04m

C$ 1,377

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 29/7

10:34 a.m.-6:54 p.m.

2 stops8h 20m

Philadelphia

Thu 6/8

10:39 a.m.-6:22 p.m.

2 stops7h 43m

C$ 1,419

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

Showing 1-10 of 22 resultsSorted by cheapest first
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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?

Booking 12 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, September is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of C$ 505). Flying from Buffalo to Philadelphia in July is currently the most expensive (average of C$ 705). 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 24 July 2026.

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 76% 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$ 505 and C$ 783 in September.
The cheapest round-trip price found within the last 5 days was C$ 241 on Frontier (24 Sep-28 Sep).

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 24 July 2026.
Check out reviews from past customers who have flown with American Airlines and Frontier 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
7.1
Good
11,838 reviews
Check prices

Food

6.4

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.1
Good
11,838 reviews
American Airlines
7.1
Good
11,838 reviews
Check prices

Food

6.4

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Frontier
5.6
Fair
2,772 reviews
American Airlines
7.1
Good
11,838 reviews
Check prices

Food

6.4

Overall

7.1

Boarding

7.5

Comfort

7.2

Crew

7.9

Entertainment

6.8

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

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 27m for a nonstop flight. There are 7 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 308 times in the past calendar month.

  • How long is the flight from Buffalo to Philadelphia?

    Airlines like JetBlue, American Airlines, and Southwest fly from Buffalo to Philadelphia in about 1h 30m. The time it takes to get you to your destination can typically vary by up to 6h 45m. 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 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$ 99. Another option worth looking into is American Airlines, starting at C$ 543 round trip. Frontier is priced at 83% 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 PSA Airlines (100%), Alaska Airlines (86%) or Piedmont Airlines (85%) 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$ 1,120, our data shows the cheapest flight currently is C$ 352. When looking at the most popular route, (Buffalo - Philadelphia), you can expect to pay C$ 342 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, September is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of C$ 505). Flying from Buffalo to Philadelphia in July is currently the most expensive (average of C$ 705). 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

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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 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 99AverageC$ 278FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapestC$ 543AverageC$ 619FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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