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$70+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Find cheap flights from Buffalo to Philadelphia with Cheapflights

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Cheapflights Tip: The best prices from Buffalo to Philadelphia are usually found in September or October, booked 59 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

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 March 22, 2026.

This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:08 pm
BUF
-
PHL
1 stop16h 09m
Frontier
Thu 4/235:05 am
PHL
-
BUF
1 stop6h 35m
Frontier
Deal found 3/22$140
This Frontier deal was found by Cheapflights users on 3/20. 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 4/301:08 pm
BUF
-
PHL
1 stop6h 11m
Frontier
Mon 5/45:30 am
PHL
-
BUF
1 stop5h 04m
Frontier
Deal found 3/20$160
This Frontier deal was found by Cheapflights users on 3/20. 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.
Tue 4/71:02 pm
BUF
-
PHL
1 stop11h 52m
Frontier
Thu 4/165:30 am
PHL
-
BUF
1 stop5h 04m
Frontier
Deal found 3/20$181
This Frontier deal was found by Cheapflights users on 3/18. 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 4/181:11 pm
BUF
-
PHL
1 stop11h 43m
Frontier
Sun 4/196:15 am
PHL
-
BUF
1 stop8h 58m
Frontier
Deal found 3/18$182
This Frontier deal was found by Cheapflights users on 3/20. 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.
Tue 4/71:02 pm
BUF
-
PHL
1 stop11h 52m
Frontier
Sat 4/185:05 am
PHL
-
BUF
1 stop7h 08m
Frontier
Deal found 3/20$201
This Frontier deal was found by Cheapflights users on 3/20. 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.
Mon 3/301:00 pm
BUF
-
PHL
1 stop11h 52m
Frontier
Thu 4/96:00 am
PHL
-
BUF
1 stop9h 54m
Frontier
Deal found 3/20$205
This Frontier deal was found by Cheapflights users on 3/21. 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 4/1612:35 pm
BUF
-
PHL
1 stop12h 19m
Frontier
Mon 4/205:30 am
PHL
-
BUF
1 stop5h 04m
Frontier
Deal found 3/21$206
This Frontier deal was found by Cheapflights users on 3/20. 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.
Tue 4/71:02 pm
BUF
-
PHL
1 stop11h 52m
Frontier
Sun 4/196:15 am
PHL
-
BUF
1 stop8h 58m
Frontier
Deal found 3/20$222
This Frontier deal was found by Cheapflights users on 3/20. 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 4/101:02 pm
BUF
-
PHL
1 stop11h 52m
Frontier
Wed 4/155:05 am
PHL
-
BUF
1 stop7h 47m
Frontier
Deal found 3/20$225
This Frontier deal was found by Cheapflights users on 3/20. 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.
Mon 3/301:00 pm
BUF
-
PHL
1 stop11h 52m
Frontier
Wed 4/811:00 am
PHL
-
BUF
1 stop7h 59m
Frontier
Deal found 3/20$226
This Priceline deal was found by Cheapflights users on 3/19. 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.
Wed 5/132:49 pm
BUF
-
PHL
1 stop7h 21m
Multiple Airlines
Mon 5/186:00 am
PHL
-
BUF
1 stop7h 33m
Multiple Airlines
Deal found 3/19$227

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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(Expedia)

One-way from

$70
(Frontier)

Popular in

March

Cheapest in

September

Average price

$458

Good round-trip deal

$378 or less

Good one-way deal

$167 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. 7% potential increase in price ($32 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 March 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 March 22, 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

Mon 6/1

2:49 pm-10:10 pm

1 stop7h 21m

Philadelphia

Wed 6/3

7:55 am-6:59 pm

1 stop11h 04m

$201

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Sat 4/25

1:11 pm-12:54 am

1 stop11h 43m

Philadelphia

Sat 5/2

5:05 am-12:13 pm

1 stop7h 08m

$225

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 5/1

2:28 pm-9:40 pm

1 stop7h 12m

Philadelphia

Sun 5/3

6:00 am-1:33 pm

1 stop7h 33m

$253

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Mon 5/4

10:30 am-5:38 pm

1 stop7h 08m

Philadelphia

Wed 5/6

6:00 am-1:33 pm

1 stop7h 33m

$253

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Sat 4/4

7:51 pm-9:55 am

1 stop14h 04m

Philadelphia

Sun 4/5

12:36 pm-5:45 pm

1 stop5h 09m

$452

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 6/19

5:52 pm-12:45 am

1 stop6h 53m

Philadelphia

Sun 6/21

6:10 am-9:51 am

1 stop3h 41m

$463
Quickest round-trip

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Fri 8/21

7:25 pm-11:00 pm

1 stop3h 35m

Philadelphia

Sun 8/23

6:00 am-11:40 am

1 stop5h 40m

$463

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 4/2

7:00 am-12:17 pm

1 stop5h 17m

Philadelphia

Mon 4/6

7:45 pm-11:50 pm

1 stop4h 05m

$495
Cheapest one-way

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Thu 5/28

8:49 pm-8:54 am

1 stop12h 05m

$96

BuffaloPhiladelphia

BUF - PHL

BUFPHL

Buffalo

Mon 4/20

12:32 pm-9:57 pm

1 stop9h 25m

$97

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

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

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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?

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Philadelphia. Price data was last updated on March 13, 2026.

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 58 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, January is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of $58). Flying from Buffalo to Philadelphia in June is currently the most expensive (average of $93). 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 March 22, 2026.

It’s optimal to fly from Buffalo to Philadelphia in the morning. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the afternoon.

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 March 22, 2026.
Read through reviews of airlines operating flights from Buffalo to Philadelphia, such as JetBlue,American Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.2
Good
2,911 reviews

Boarding

7.4

Food

6.6

Comfort

7.5

Entertainment

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
JetBlue
7.2
Good
2,911 reviews
JetBlue
7.2
Good
2,911 reviews

Boarding

7.4

Food

6.6

Comfort

7.5

Entertainment

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
American Airlines
7.1
Good
11,487 reviews
JetBlue
7.2
Good
2,911 reviews

Boarding

7.4

Food

6.6

Comfort

7.5

Entertainment

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
Frontier
5.7
Fair
3,020 reviews
JetBlue
7.2
Good
2,911 reviews

Boarding

7.4

Food

6.6

Comfort

7.5

Entertainment

7.2

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Wei,Feb 2026

JFK - BOS

The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.

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 5 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 55 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 7h 12m. The time it takes to get you to your destination can typically vary by up to 09m. 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 ($142), and American Airlines ($339) offers the cheapest pricing from Buffalo to Philadelphia. Frontier is currently priced 77% 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 $96 and $205, respectively.

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

    The top 3 most reliable airlines when flying from Buffalo to Philadelphia are Piedmont Airlines (73%), American Airlines (73%) and Republic Airways (73%).

  • What are the cheapest flights from Buffalo to Philadelphia?

    The cheapest flight price from Buffalo to Philadelphia is $103. On average you can expect to pay $1,946. The most popular route, (Buffalo - Philadelphia), can usually be booked for $202.

  • 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 $58). Flying from Buffalo to Philadelphia in June is currently the most expensive (average of $93). 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
Reading
King of Prussia
Camden
Ocean City
Lewes
Dewey Beach
Pottstown
Ephrata
Vineland
Milford
Cherry Hill
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
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.
LaGuardia to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
John F Kennedy Intl to Dulles Intl flights
LaGuardia to Pittsburgh flights
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Newark to Reagan-National flights
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Syracuse to Reagan-National flights
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Syracuse to Newark flights
Buffalo to Dulles Intl flights
Buffalo to Reagan-National flights
White Plains to Dulles Intl flights
Rochester to Dulles Intl flights
Syracuse to Dulles Intl flights
White Plains to Reagan-National flights
John F Kennedy Intl to Philadelphia flights
Ithaca to Dulles Intl flights
Stewart to Pittsburgh flights
Rochester to Philadelphia flights
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Syracuse to Philadelphia flights
LaGuardia to Philadelphia flights
Newark to Philadelphia flights
Albany to Pittsburgh flights
Ithaca to John F Kennedy Intl flights
Ithaca to Newark flights
Ithaca to LaGuardia flights
Albany to Newark flights
Syracuse to Pittsburgh flights
Albany to LaGuardia flights
Albany to Philadelphia flights
Islip to Reagan-National flights
Ithaca to Reagan-National flights
LaGuardia to Harrisburg flights
White Plains to Pittsburgh flights
Buffalo to Pittsburgh flights

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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$202FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$142Average$265FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$339Average$454FlexibilityNo cancel feeOn-time71%

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