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$83+ Cheap flights from Buffalo to Philadelphia (BUF - PHL)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Buffalo to Philadelphia are usually found in September or October, booked 13 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap 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 July 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:36 am
BUF
-
PHL
1 stop8h 52m
Frontier
Sun 9/62:45 pm
PHL
-
BUF
1 stop19h 44m
Frontier
Deal found 7/14$158
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:29 am
BUF
-
PHL
1 stop7h 51m
Frontier
Mon 8/176:25 am
PHL
-
BUF
1 stop7h 28m
Frontier
Deal found 7/13$161
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:29 am
BUF
-
PHL
1 stop19h 46m
Frontier
Thu 8/202:45 pm
PHL
-
BUF
1 stop19h 44m
Frontier
Deal found 7/14$163
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:48 pm
BUF
-
PHL
1 stop16h 27m
Frontier
Sat 8/224:45 pm
PHL
-
BUF
1 stop17h 44m
Frontier
Deal found 7/12$164
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:36 am
BUF
-
PHL
1 stop8h 52m
Frontier
Tue 9/88:30 am
PHL
-
BUF
1 stop27h 51m
Frontier
Deal found 7/15$166
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:13 pm
BUF
-
PHL
1 stop10h 08m
Frontier
Wed 10/1412:43 pm
PHL
-
BUF
1 stop23h 35m
Frontier
Deal found 7/16$167
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:36 am
BUF
-
PHL
1 stop10h 57m
Frontier
Thu 9/34:45 pm
PHL
-
BUF
1 stop17h 44m
Frontier
Deal found 7/14$171
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:13 pm
BUF
-
PHL
1 stop18h 23m
Frontier
Mon 11/25:28 pm
PHL
-
BUF
1 stop18h 50m
Frontier
Deal found 7/16$174
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:16 pm
BUF
-
PHL
1 stop9h 55m
Frontier
Fri 9/185:28 pm
PHL
-
BUF
1 stop18h 53m
Frontier
Deal found 7/15$176
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:16 pm
BUF
-
PHL
1 stop18h 20m
Frontier
Mon 10/55:28 pm
PHL
-
BUF
1 stop18h 53m
Frontier
Deal found 7/16$177

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 July 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$158
(Kiwi.com)

One-way from

$83
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$483

Good round-trip deal

$402 or less

Good one-way deal

$181 or less
Provider with most accurate pricing for Buffalo-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Philadelphia flights.
Search Deals
From Buffalo to Philadelphia
Search Deals
One-way flight from Buffalo to Philadelphia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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 2,558,603 searches. Data last updated July 17, 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

Fri 10/2

1:16 pm-7:36 am

1 stop18h 20m

Philadelphia

Mon 10/5

5:28 pm-12:21 pm

1 stop18h 53m

$177

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Tue 9/22

9:15 am-2:30 pm

1 stop5h 15m

Philadelphia

Sat 9/26

6:00 am-10:09 am

1 stop4h 09m

$263

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 7/31

2:48 pm-10:33 pm

1 stop7h 45m

Philadelphia

Tue 8/4

9:29 am-7:06 pm

1 stop9h 37m

$310

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 7/29

7:57 pm-8:52 am

1 stop12h 55m

Philadelphia

Mon 8/3

6:49 pm-7:06 pm

1 stop24h 17m

$319

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Sat 10/3

2:26 pm-6:46 pm

1 stop4h 20m

Philadelphia

Wed 10/7

3:20 pm-4:52 pm

Nonstop1h 32m

$431

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 12/31

2:00 pm-9:20 pm

2 stops7h 20m

Philadelphia

Sat 1/9

11:15 am-5:55 pm

1 stop6h 40m

$451

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 8/21

2:51 pm-4:20 pm

Nonstop1h 29m

Philadelphia

Sun 8/23

7:35 pm-11:36 pm

1 stop4h 01m

$493

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Wed 7/29

2:44 pm-4:14 pm

Nonstop1h 30m

Philadelphia

Mon 8/3

5:30 pm-9:55 pm

1 stop4h 25m

$511
Quickest round-trip

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 7/31

7:40 pm-9:10 pm

Nonstop1h 30m

Philadelphia

Sun 8/2

10:20 pm-11:53 pm

Nonstop1h 33m

$535

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Sun 8/23

6:55 am-12:23 pm

1 stop5h 28m

Philadelphia

Sun 8/30

8:20 am-1:16 pm

1 stop4h 56m

$555

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Buffalo to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Philadelphia in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Philadelphia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 12 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, September is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of $359). Flying from Buffalo to Philadelphia in March is currently the most expensive (average of $495). 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 July 17, 2026.

It’s optimal to fly from Buffalo to Philadelphia in the morning. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Buffalo to Philadelphia?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Philadelphia. Price data was last updated on July 11, 2026.

Travelers seeking maximum savings on their Buffalo to Philadelphia flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 July 17, 2026.
Read through reviews of airlines operating flights from Buffalo to Philadelphia, such as American Airlines,JetBlue, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,818 reviews

Comfort

7.2

Boarding

7.5

Overall

7.1

Food

6.4

Entertainment

6.8

Crew

7.9

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
11,818 reviews
American Airlines
7.1
Good
11,818 reviews

Comfort

7.2

Boarding

7.5

Overall

7.1

Food

6.4

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
JetBlue
7.1
Good
3,013 reviews
American Airlines
7.1
Good
11,818 reviews

Comfort

7.2

Boarding

7.5

Overall

7.1

Food

6.4

Entertainment

6.8

Crew

7.9

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
2,791 reviews
American Airlines
7.1
Good
11,818 reviews

Comfort

7.2

Boarding

7.5

Overall

7.1

Food

6.4

Entertainment

6.8

Crew

7.9

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?

    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 7 daily flights to Philadelphia from 3 different airlines. 1h 26m 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 48 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 and JetBlue fly from Buffalo to Philadelphia in about 5h 15m. The time it takes to get you to your destination can typically vary by up to 4h 53m. Buffalo and Philadelphia are separated by a distance of 278 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Frontier ($88), JetBlue ($198), and American Airlines ($359) offers the cheapest pricing from Buffalo to Philadelphia. Frontier is currently priced 79% below the average price you’ll pay for this route.

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

    $61 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and American Airlines, with prices starting from $103 and $215, respectively.

  • 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 (100%), Alaska Airlines (86%) and Piedmont Airlines (85%).

  • What are the cheapest flights from Buffalo to Philadelphia?

    The cheapest flight price from Buffalo to Philadelphia is $134. On average you can expect to pay $806. The most popular route, (Buffalo - Philadelphia), can usually be booked for $252.

  • 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 $359). Flying from Buffalo to Philadelphia in March is currently the most expensive (average of $495). 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
Wildwood
King of Prussia
Reading
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Dewey Beach
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville

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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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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 July 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$204FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$198Average$330FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$359Average$469FlexibilityNo cancel feeOn-time71%

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