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Flights from Buffalo to Philadelphia from $144 - Compare and Save

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Philadelphia are usually found in January or October, booked 19 days in advance, depart on a Friday or Thursday and return on a Tuesday

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 August 18, 2025.

Round-trip from

$144
(Priceline)

One-way from

$73
(Priceline)

Popular in

April

Cheapest in

January

Average price

$363

Good round-trip deal

$278 or less

Good one-way deal

$162 or less
From Buffalo to Philadelphia
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One-way flight from Buffalo to Philadelphia
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 18, 2025.

This Priceline deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:17 pmBUF - PHL
1 stop6h 17mFrontier
Sun 9/145:15 amPHL - BUF
1 stop6h 07mFrontier
Deal found 8/17$144
This Frontier deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:17 pmBUF - PHL
1 stop6h 17mFrontier
Mon 9/88:30 amPHL - BUF
1 stop9h 44mFrontier
Deal found 8/17$154
This Frontier deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:23 pmBUF - PHL
1 stop11h 36mFrontier
Mon 10/65:15 amPHL - BUF
1 stop6h 07mFrontier
Deal found 8/16$158
This Frontier deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:11 pmBUF - PHL
1 stop12h 20mFrontier
Thu 9/185:01 amPHL - BUF
1 stop7h 37mFrontier
Deal found 8/17$160
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:15 pmBUF - PHL
1 stop6h 29mFrontier
Sun 10/265:20 amPHL - BUF
1 stop5h 59mFrontier
Deal found 8/17$162
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:59 pmBUF - PHL
1 stop26h 12mFrontier
Sat 9/206:37 pmPHL - BUF
1 stop16h 45mFrontier
Deal found 8/17$164
This FlightHub deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:17 pmBUF - PHL
1 stop12h 40mFrontier
Mon 9/225:15 amPHL - BUF
1 stop6h 07mFrontier
Deal found 8/15$165
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:17 pmBUF - PHL
1 stop6h 17mFrontier
Sat 9/136:37 pmPHL - BUF
1 stop16h 45mFrontier
Deal found 8/17$168
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:41 pmBUF - PHL
1 stop11h 54mFrontier
Sun 10/55:01 amPHL - BUF
1 stop7h 37mFrontier
Deal found 8/17$169
This FlightHub deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:45 amBUF - PHL
1 stop11h 58mFrontier
Wed 9/36:00 pmPHL - BUF
1 stop17h 22mFrontier
Deal found 8/16$173
This Priceline deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:17 pmBUF - PHL
1 stop6h 17mFrontier
Sun 9/215:15 amPHL - BUF
1 stop6h 07mFrontier
Deal found 8/15$174

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 2,558,603 searches. Data last updated August 18, 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

Fri 9/12

12:17 pm-6:34 pm

1 stop6h 17m

Philadelphia

Sun 9/14

5:15 am-11:22 am

1 stop6h 07m

$144

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 9/5

12:17 pm-6:34 pm

1 stop6h 17m

Philadelphia

Sun 9/7

5:15 am-11:22 am

1 stop6h 07m

$144

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Mon 9/15

12:17 pm-6:41 pm

1 stop6h 24m

Philadelphia

Sun 9/28

5:15 am-11:22 am

1 stop6h 07m

$144

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 10/16

12:15 pm-6:44 pm

1 stop6h 29m

Philadelphia

Mon 10/20

5:20 am-11:19 am

1 stop5h 59m

$144

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 9/5

12:17 pm-6:34 pm

1 stop6h 17m

Philadelphia

Mon 9/8

8:30 am-6:14 pm

1 stop9h 44m

$154

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 9/18

7:41 pm-7:35 am

1 stop11h 54m

Philadelphia

Mon 9/22

5:15 am-11:22 am

1 stop6h 07m

$154

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 9/11

7:41 pm-7:35 am

1 stop11h 54m

Philadelphia

Mon 9/15

5:15 am-11:22 am

1 stop6h 07m

$154

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 9/4

7:41 pm-7:35 am

1 stop11h 54m

Philadelphia

Sun 9/7

5:15 am-11:22 am

1 stop6h 07m

$154

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 10/2

1:23 pm-12:59 am

1 stop11h 36m

Philadelphia

Mon 10/6

5:15 am-11:22 am

1 stop6h 07m

$158

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Mon 9/15

12:17 pm-6:41 pm

1 stop6h 24m

$73

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 16 results
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
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 August 8, 2025.

The price you pay for your flight from Buffalo to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of $236). Flying from Buffalo to Philadelphia in March is currently the most expensive (average of $295). 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 August 18, 2025.

It’s optimal to fly from Buffalo to Philadelphia in the evening. By choosing this option you can save up to 77% on the cost of your flight, compared to 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 August 18, 2025.

The most flights from BUF to PHL are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

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 August 18, 2025.
Read through reviews of airlines operating flights from Buffalo to Philadelphia, such as American Airlines, JetBlue, and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

CHARLES,Oct 2024

DOH - PHL

American does not provide a comparable level of onboard service to business class passengers compared to what used to be provided by Qatar Airways on the same route between DOH and PHL. American's flight attendants do the minimal to make business class passengers feel welcome; they provide less attentive and less friendly service compared to other international carriers such as Emirates and Qatar Airways.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

CHARLES,Oct 2024

DOH - PHL

American does not provide a comparable level of onboard service to business class passengers compared to what used to be provided by Qatar Airways on the same route between DOH and PHL. American's flight attendants do the minimal to make business class passengers feel welcome; they provide less attentive and less friendly service compared to other international carriers such as Emirates and Qatar Airways.
JetBlue
7.2
Good
2,915 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

CHARLES,Oct 2024

DOH - PHL

American does not provide a comparable level of onboard service to business class passengers compared to what used to be provided by Qatar Airways on the same route between DOH and PHL. American's flight attendants do the minimal to make business class passengers feel welcome; they provide less attentive and less friendly service compared to other international carriers such as Emirates and Qatar Airways.
Frontier
5.8
Fair
3,212 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

CHARLES,Oct 2024

DOH - PHL

American does not provide a comparable level of onboard service to business class passengers compared to what used to be provided by Qatar Airways on the same route between DOH and PHL. American's flight attendants do the minimal to make business class passengers feel welcome; they provide less attentive and less friendly service compared to other international carriers such as Emirates and Qatar Airways.

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?

    Philadelphia is the airport most travelers will use when flying to Philadelphia from Buffalo. Booking flights from Buffalo (BUF) to Philadelphia (PHL) should be relatively easy as there are 9 daily flights to Philadelphia from 3 different airlines. 1h 19m is how long a flight from Buffalo to Philadelphia will take if you book a nonstop flight.

  • How popular is this Buffalo to Philadelphia flight route?

    The Buffalo to Philadelphia flight path was viewed by 38 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Buffalo to Philadelphia?

    Airlines like Frontier fly from Buffalo to Philadelphia in about 6h 17m. The time it takes to get you to your destination can typically vary by up to . Buffalo and Philadelphia are separated by a distance of 278 mi.

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

    According to our current data, Frontier ($118), JetBlue ($142), and American Airlines ($307) offers the cheapest pricing from Buffalo to Philadelphia. Frontier is currently priced 69% below the average price you’ll pay for this route.

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

    The top 3 most reliable airlines when flying from Buffalo to Philadelphia are PSA Airlines (84%), American Airlines (77%) and Piedmont Airlines (75%).

  • What are the cheapest flights from Buffalo to Philadelphia?

    The cheapest flight price from Buffalo to Philadelphia is $98. On average you can expect to pay $1,875. The most popular route, (Buffalo - Philadelphia), can usually be booked for $197.

  • 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, August is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of $236). Flying from Buffalo to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Reading
Millville
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Chester
Exton
Glen Mills
Springfield

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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.
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John F Kennedy Intl to Reagan-National flights
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Top 3 airlines flying from Buffalo to Philadelphia

Discover the top 3 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 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$199FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$142Average$251FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$307Average$415FlexibilityNo cancel feeOn-time71%

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