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$81+ Cheap flights from Philadelphia to Buffalo (PHL - BUF)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BUF
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find cheap flights from Philadelphia to Buffalo with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Philadelphia to Buffalo are usually found in February or January, booked 26 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Philadelphia to Buffalo

Cheapest flights from Philadelphia to Buffalo
Explore the most affordable flight options available from Philadelphia to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:28 pm
PHL
-
BUF
1 stop18h 53m
Frontier
Sat 9/191:16 pm
BUF
-
PHL
1 stop9h 55m
Frontier
Deal found 7/22$160
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/84:45 pm
PHL
-
BUF
1 stop19h 36m
Frontier
Wed 9/161:16 pm
BUF
-
PHL
1 stop9h 55m
Frontier
Deal found 7/23$161
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 8/171:32 pm
PHL
-
BUF
1 stop20h 57m
Frontier
Fri 8/2111:36 am
BUF
-
PHL
1 stop19h 39m
Frontier
Deal found 7/23$169
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:28 pm
PHL
-
BUF
1 stop18h 50m
Frontier
Sat 10/311:13 pm
BUF
-
PHL
1 stop9h 58m
Frontier
Deal found 7/22$172
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 8/141:32 pm
PHL
-
BUF
1 stop22h 01m
Frontier
Sat 8/2211:36 am
BUF
-
PHL
1 stop19h 39m
Frontier
Deal found 7/23$175
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sun 10/255:38 pm
PHL
-
BUF
1 stop18h 40m
Frontier
Fri 10/301:13 pm
BUF
-
PHL
1 stop23h 59m
Frontier
Deal found 7/26$190
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:25 am
PHL
-
BUF
1 stop28h 04m
Frontier
Thu 8/1311:29 am
BUF
-
PHL
1 stop19h 46m
Frontier
Deal found 7/22$194
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 10/95:38 pm
PHL
-
BUF
1 stop18h 40m
Frontier
Sun 10/111:13 pm
BUF
-
PHL
1 stop10h 08m
Frontier
Deal found 7/23$197
This Frontier deal was found by Cheapflights users on 7/26. 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 8/229:16 pm
PHL
-
BUF
1 stop12h 07m
Frontier
Sat 8/296:54 pm
BUF
-
PHL
1 stop12h 40m
Frontier
Deal found 7/26$200
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/175:28 pm
PHL
-
BUF
1 stop19h 27m
Frontier
Sun 9/201:16 pm
BUF
-
PHL
1 stop10h 02m
Frontier
Deal found 7/23$203
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:25 am
PHL
-
BUF
1 stop13h 19m
Frontier
Wed 8/2611:36 am
BUF
-
PHL
1 stop10h 57m
Frontier
Deal found 7/25$211

Find flight deals from Philadelphia to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Buffalo (BUF). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$161
(Kiwi.com)

One-way from

$81
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$538

Good round-trip deal

$483 or less

Good one-way deal

$439 or less
Provider with most accurate pricing for Philadelphia-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Buffalo flights.
Search Deals
From Philadelphia to Buffalo
Search Deals
One-way flight from Philadelphia to Buffalo
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 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 Philadelphia to Buffalo.
Search Deals
Price to beat on a one-way flight from Philadelphia to Buffalo.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Buffalo 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 27, 2026.
Use the filters below to find and compare flights from Philadelphia to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 8/14

6:49 pm-9:07 pm

1 stop26h 18m

Buffalo

Sun 8/16

11:29 am-10:28 pm

1 stop10h 59m

$290
Quickest round-trip

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Sat 8/15

6:05 am-11:22 am

1 stop5h 17m

Buffalo

Wed 8/19

7:48 pm-11:26 pm

1 stop3h 38m

$497

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Wed 8/5

10:45 am-3:15 pm

1 stop4h 30m

Buffalo

Fri 8/7

11:45 am-10:00 pm

2 stops10h 15m

$536

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Thu 9/3

1:30 pm-9:07 pm

1 stop7h 37m

Buffalo

Thu 9/10

6:30 am-2:40 pm

1 stop8h 10m

$559

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Sat 8/1

7:45 pm-11:59 pm

1 stop4h 14m

Buffalo

Sun 8/2

6:04 pm-12:57 am

1 stop6h 53m

$565

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Mon 8/24

7:40 pm-9:28 am

2 stops13h 48m

Buffalo

Wed 8/26

1:56 pm-12:59 am

1 stop11h 03m

$638

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 7/31

11:20 am-9:40 pm

1 stop10h 20m

Buffalo

Sun 8/2

1:20 pm-12:15 am

2 stops10h 55m

$642

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 8/14

3:05 pm-11:12 pm

2 stops8h 07m

Buffalo

Tue 8/18

10:53 am-6:53 pm

2 stops8h 00m

$833

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Thu 7/30

3:10 pm-10:59 pm

2 stops7h 49m

Buffalo

Sat 8/1

6:00 am-2:10 pm

2 stops8h 10m

$857
Cheapest one-way

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Tue 8/18

4:45 pm-10:29 am

1 stop17h 44m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Philadelphia to Buffalo

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 Philadelphia to Buffalo in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 Philadelphia-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Buffalo 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 Philadelphia-Buffalo 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 Philadelphia to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Philadelphia 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 Philadelphia to Buffalo

How far ahead should I book a flight from Philadelphia to Buffalo?

The price you pay for your flight from Philadelphia to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 25 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 Philadelphia to Buffalo?

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Buffalo (average of $287). Flying from Philadelphia to Buffalo in July is currently the most expensive (average of $538). 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 PHL to BUF?

Find hourly flight availability from Philadelphia to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Philadelphia to Buffalo in the morning. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the afternoon.

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

Airfare is below average for this route at the moment.

Philadelphia to Buffalo flights typically cost between $310 and $649 in September.
The cheapest round-trip price found within the last 5 days was $161 on Frontier (Sep 8-Sep 16).

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated July 27, 2026.
Read through reviews of airlines operating flights from Philadelphia to Buffalo, such as Southwest,American Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,228 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
8.0
Very good
4,228 reviews
Southwest
8.0
Very good
4,228 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,840 reviews
Southwest
8.0
Very good
4,228 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
JetBlue
7.1
Good
3,025 reviews
Southwest
8.0
Very good
4,228 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Frontier
5.6
Fair
2,753 reviews
Southwest
8.0
Very good
4,228 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Boarding

8.1

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Buffalo. 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 Philadelphia to Buffalo?

    Buffalo is the airport most travelers will use when flying to Buffalo from Philadelphia. Booking flights from Philadelphia (PHL) to Buffalo (BUF) should be relatively easy as there are 7 daily flights to Buffalo from 4 different airlines. 1h 26m is how long a flight from Philadelphia to Buffalo will take if you book a nonstop flight.

  • How popular is this Philadelphia to Buffalo flight route?

    Flights from Philadelphia to Buffalo have been viewed 3 times in the past calendar month.

  • How long is the flight from Philadelphia to Buffalo?

    For as low as $536, Frontier can have you in Buffalo from Philadelphia in 4h 30m. The distance from Philadelphia to Buffalo is about 278 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Philadelphia to Buffalo is Frontier. Our recent data shows that you can find tickets from as low as $81 on this airline. Additional options worth looking into are JetBlue and Southwest, starting at $124 and $242 round-trip. These flights start at 81% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from Southwest and JetBlue, as they are both options that can get you from Philadelphia to Buffalo for a low price.

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

    Consider PSA Airlines (100%), Piedmont Airlines (82%) or American Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Philadelphia to Buffalo.

  • What are the cheapest flights from Philadelphia to Buffalo?

    While on average a flight from Philadelphia to Buffalo is generally $483, our data shows the cheapest flight currently is $290. When looking at the most popular route, (Philadelphia - Buffalo), you can expect to pay $228 for that flight.

  • Can I find deals for flights from Philadelphia to Buffalo that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Buffalo.

  • Can I find deals for business class flights from Philadelphia to Buffalo?

    Yes. Cheapflights offers flight deals from Philadelphia to Buffalo 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 Philadelphia to Buffalo?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Buffalo (average of $287). Flying from Philadelphia to Buffalo in July is currently the most expensive (average of $538). 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 Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville

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Alternative routes for Philadelphia to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Buffalo flights
John F Kennedy Intl to Buffalo flights
Newark to Buffalo flights
Dulles Intl to John F Kennedy Intl flights
Reagan-National to LaGuardia flights
Pittsburgh to LaGuardia flights
Pittsburgh to Newark flights
Pittsburgh to John F Kennedy Intl flights
Reagan-National to John F Kennedy Intl flights
Reagan-National to Newark flights
Dulles Intl to Newark flights
Dulles Intl to LaGuardia flights
Dulles Intl to Buffalo flights
John F Kennedy Intl to Syracuse flights
Reagan-National to Buffalo flights
John F Kennedy Intl to Rochester flights
Newark to Rochester flights
LaGuardia to Rochester flights
Reagan-National to Rochester flights
LaGuardia to Syracuse flights
Pittsburgh to Stewart flights
Dulles Intl to Rochester flights
Dulles Intl to Albany flights
Reagan-National to Albany flights
Dulles Intl to Syracuse flights
Philadelphia to John F Kennedy Intl flights
Philadelphia to LaGuardia flights
Philadelphia to Newark flights
Newark to Syracuse flights
Reagan-National to White Plains flights
Dulles Intl to White Plains flights
John F Kennedy Intl to Albany flights
Reagan-National to Syracuse flights
Dulles Intl to Stewart flights
Dulles Intl to Plattsburgh flights
Dulles Intl to Ithaca flights
Pittsburgh to Albany flights
Reagan-National to Islip flights
Philadelphia to Rochester flights
Harrisburg to LaGuardia flights
Harrisburg to Newark flights
State College to Newark flights
Newark to Albany flights
LaGuardia to Albany flights
John F Kennedy Intl to Ithaca flights
Dulles Intl to Islip flights
Newark to Ithaca flights
LaGuardia to Ithaca flights
Philadelphia to Stewart flights

Top 4 airlines flying from Philadelphia to Buffalo

Discover the top 4 airlines that operate flights from Philadelphia to Buffalo. 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$81Average$214FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$124Average$274FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$242Average$391FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$359Average$489FlexibilityNo cancel feeOn-time71%

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