HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Buffalo

$85+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BUF
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Buffalo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Philadelphia to Buffalo are usually found in September or May, booked 26 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$162
(Frontier)

One-way from

$85
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$415

Good round-trip deal

$419 or less

Good one-way deal

$416 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. 5% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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

Find 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 October 16, 2025.

This Frontier deal was found by Cheapflights users on 10/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:35 amPHL - BUF
1 stop11h 43mFrontier
Sat 10/259:45 pmBUF - PHL
1 stop9h 45mFrontier
Deal found 10/15$190
This Frontier deal was found by Cheapflights users on 10/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:02 pmPHL - BUF
1 stop7h 06mFrontier
Mon 11/109:53 pmBUF - PHL
1 stop12h 37mFrontier
Deal found 10/15$197
This Frontier deal was found by Cheapflights users on 10/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:35 pmPHL - BUF
1 stop6h 18mFrontier
Sat 11/110:53 amBUF - PHL
1 stop7h 45mFrontier
Deal found 10/15$225
This JetBlue deal was found by Cheapflights users on 10/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 amPHL - BUF
1 stop7h 15mJetBlue
Sun 11/237:45 amBUF - PHL
1 stop7h 18mJetBlue
Deal found 10/15$227
This Priceline deal was found by Cheapflights users on 10/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:50 amPHL - BUF
1 stop7h 47mFrontier
Thu 11/61:04 pmBUF - PHL
1 stop8h 39mFrontier
Deal found 10/16$230
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/78:51 pmPHL - BUF
2 stops21h 26mMultiple Airlines
Mon 11/109:53 pmBUF - PHL
1 stop12h 37mMultiple Airlines
Deal found 10/15$231
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 11/158:00 amPHL - BUF
1 stop10h 17mMultiple Airlines
Mon 11/179:53 pmBUF - PHL
1 stop22h 21mMultiple Airlines
Deal found 10/16$232
This Frontier deal was found by Cheapflights users on 10/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:05 amPHL - BUF
1 stop6h 39mFrontier
Sun 11/166:59 pmBUF - PHL
1 stop12h 31mFrontier
Deal found 10/15$239
This Frontier deal was found by Cheapflights users on 10/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:45 amPHL - BUF
1 stop8h 33mFrontier
Fri 10/245:24 pmBUF - PHL
1 stop11h 55mFrontier
Deal found 10/15$246
This Frontier deal was found by Cheapflights users on 10/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:45 amPHL - BUF
1 stop8h 33mFrontier
Sat 10/259:45 pmBUF - PHL
1 stop9h 45mFrontier
Deal found 10/15$260
This JetBlue deal was found by Cheapflights users on 10/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:00 amPHL - BUF
1 stop4h 01mJetBlue
Sun 11/239:26 amBUF - PHL
1 stop22h 19mJetBlue
Deal found 10/16$266

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 October 16, 2025.
Use the filters below to find and compare flights from Philadelphia to Buffalo that are best for you.

Fly from

Philadelphia

Fly to

Buffalo

Route

Depart

Return

Price

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Thu 12/11

10:24 am-5:24 pm

1 stop7h 00m

Buffalo

Sun 12/14

11:48 am-3:37 pm

1 stop3h 49m

$227

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 12/12

12:30 pm-10:31 pm

1 stop10h 01m

Buffalo

Sun 12/14

11:48 am-3:37 pm

1 stop3h 49m

$227

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Sat 11/15

8:00 am-6:17 pm

1 stop10h 17m

Buffalo

Mon 11/17

9:53 pm-8:14 pm

1 stop22h 21m

$232

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 11/14

5:05 am-11:44 am

1 stop6h 39m

Buffalo

Sun 11/16

6:59 pm-7:30 am

1 stop12h 31m

$239

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Sat 11/22

6:00 am-10:01 am

1 stop4h 01m

Buffalo

Sun 11/23

9:26 am-7:45 am

1 stop22h 19m

$266

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Sat 12/6

4:32 pm-9:30 pm

1 stop4h 58m

Buffalo

Tue 12/9

11:48 am-3:37 pm

1 stop3h 49m

$267

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Thu 11/6

5:05 am-12:14 pm

1 stop7h 09m

Buffalo

Sun 11/9

8:54 pm-12:31 am

1 stop27h 37m

$282

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 11/14

6:00 am-9:08 pm

1 stop15h 08m

Buffalo

Mon 11/17

9:53 pm-8:14 pm

1 stop22h 21m

$285

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Thu 12/11

5:05 am-4:00 pm

1 stop10h 55m

Buffalo

Sun 12/14

3:18 pm-11:23 am

2 stops20h 05m

$288

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Thu 11/6

5:05 am-12:14 pm

1 stop7h 09m

Buffalo

Sun 11/9

8:54 pm-9:15 pm

2 stops24h 21m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 21 results
1
2
3

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
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?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Buffalo. Price data was last updated on October 10, 2025.

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 26 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 $64). Flying from Philadelphia to Buffalo in June is currently the most expensive (average of $117). 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 October 16, 2025.

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 5% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Buffalo. Price data was last updated on October 12, 2025.

Travelers seeking maximum savings on their Philadelphia to Buffalo flight should consider departing on Thursday afternoons 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.

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 October 16, 2025.
Read through reviews of airlines operating flights from Philadelphia to Buffalo, such as Southwest, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,136 reviews
Southwest
8.0
Very good
4,241 reviews

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 9 daily flights to Buffalo from 4 different airlines. 1h 16m is how long a flight from Philadelphia to Buffalo will take if you book a nonstop flight.

  • How long is the flight from Philadelphia to Buffalo?

    For as low as $239, JetBlue can have you in Buffalo from Philadelphia in 6h 39m. 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 $118 on this airline. Additional options worth looking into are JetBlue and Southwest, starting at $200 and $242 round-trip. These flights start at 72% lower than the current average price 3 months from now.

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

    Consider Alaska Airlines (86%), Qatar Airways (83%) or Piedmont Airlines (81%) 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 $498, our data shows the cheapest flight currently is $257. When looking at the most popular route, (Philadelphia - Buffalo), you can expect to pay $167 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 $64). Flying from Philadelphia to Buffalo in June is currently the most expensive (average of $117). 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to John F Kennedy Intl flights
Pittsburgh to John F Kennedy Intl flights
Pittsburgh to LaGuardia flights
Reagan-National to John F Kennedy Intl flights
Dulles Intl to LaGuardia flights
Pittsburgh to Newark flights
Reagan-National to LaGuardia flights
LaGuardia to Buffalo flights
Dulles Intl to Newark flights
John F Kennedy Intl to Buffalo flights
Newark to Buffalo flights
Reagan-National to Newark flights
John F Kennedy Intl to Rochester flights
LaGuardia to Rochester flights
Newark to Rochester flights
Dulles Intl to Buffalo flights
Reagan-National to Buffalo flights
LaGuardia to Syracuse flights
John F Kennedy Intl to Syracuse flights
Dulles Intl to Albany flights
Reagan-National to Rochester flights
Newark to Syracuse flights
Reagan-National to Albany flights
Dulles Intl to Syracuse flights
Reagan-National to Syracuse flights
Dulles Intl to White Plains flights
Pittsburgh to Stewart flights
Philadelphia to Rochester flights
Dulles Intl to Rochester flights
Reagan-National to White Plains flights
LaGuardia to Albany flights
Philadelphia to Albany flights
Philadelphia to John F Kennedy Intl flights
Reagan-National to Saranac Lake flights
Dulles Intl to Ithaca flights
Dulles Intl to Stewart flights
John F Kennedy Intl to Ithaca flights
Newark to Albany flights
John F Kennedy Intl to Albany flights
Philadelphia to LaGuardia flights
Dulles Intl to Plattsburgh flights
Philadelphia to Syracuse flights
Philadelphia to Newark flights
Dulles Intl to Islip flights
LaGuardia to Ithaca flights
State College to LaGuardia flights
State College to Newark flights
Newark to Ithaca flights
Pittsburgh to Albany 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$188FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$200Average$252FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$242Average$379FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$339Average$453FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.