Buffalo

$70+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BUF
Apr 9 — Apr 161
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 January or February, booked 26 days in advance, depart on a Tuesday 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 March 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/217:30 am
PHL
-
BUF
1 stop29h 12m
Frontier
Tue 4/281:56 pm
BUF
-
PHL
1 stop19h 15m
Frontier
Deal found 3/7$136
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/57:10 pm
PHL
-
BUF
1 stop17h 03m
Frontier
Thu 5/71:08 pm
BUF
-
PHL
1 stop11h 46m
Frontier
Deal found 3/9$158
This Expedia deal was found by Cheapflights users on 3/6. 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.
Mon 4/205:30 am
PHL
-
BUF
1 stop5h 04m
Frontier
Thu 4/238:21 pm
BUF
-
PHL
1 stop22h 59m
Frontier
Deal found 3/6$160
This Frontier deal was found by Cheapflights users on 3/8. 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.
Wed 4/226:05 am
PHL
-
BUF
1 stop6h 37m
Frontier
Wed 4/291:56 pm
BUF
-
PHL
1 stop10h 58m
Frontier
Deal found 3/8$161
This Frontier deal was found by Cheapflights users on 3/9. 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.
Wed 4/296:05 am
PHL
-
BUF
1 stop6h 37m
Frontier
Sat 5/21:11 pm
BUF
-
PHL
1 stop11h 43m
Frontier
Deal found 3/9$180
This Expedia deal was found by Cheapflights users on 3/8. 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.
Fri 4/175:05 am
PHL
-
BUF
1 stop6h 08m
Frontier
Sun 4/198:18 pm
BUF
-
PHL
1 stop13h 11m
Frontier
Deal found 3/8$181
This Frontier deal was found by Cheapflights users on 3/6. 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 4/185:05 am
PHL
-
BUF
1 stop7h 08m
Frontier
Sun 4/198:18 pm
BUF
-
PHL
1 stop22h 52m
Frontier
Deal found 3/6$182
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 5/57:10 pm
PHL
-
BUF
1 stop17h 03m
Multiple Airlines
Thu 5/71:08 pm
BUF
-
PHL
2 stops10h 02m
Multiple Airlines
Deal found 3/9$184
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/265:01 am
PHL
-
BUF
1 stop6h 08m
Frontier
Tue 4/281:56 pm
BUF
-
PHL
1 stop22h 19m
Frontier
Deal found 3/9$189
This Expedia deal was found by Cheapflights users on 3/8. 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.
Sun 4/56:00 am
PHL
-
BUF
1 stop9h 54m
Frontier
Sun 4/127:33 pm
BUF
-
PHL
1 stop13h 51m
Frontier
Deal found 3/8$195
This Expedia deal was found by Cheapflights users on 3/7. 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.
Fri 5/810:38 pm
PHL
-
BUF
1 stop12h 11m
Frontier
Mon 5/118:08 pm
BUF
-
PHL
1 stop21h 52m
Frontier
Deal found 3/7$202
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/207:24 pm
PHL
-
BUF
2 stops41h 18m
Frontier
Mon 4/2712:32 pm
BUF
-
PHL
1 stop20h 39m
Frontier
Deal found 3/6$206

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$136
(Kiwi.com)

One-way from

$70
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$460

Good round-trip deal

$448 or less

Good one-way deal

$424 or less
Provider with most accurate pricing for Philadelphia-Buffalo flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Buffalo flights.
From Philadelphia to Buffalo
One-way flight from Philadelphia to Buffalo
High demand for flights, 2% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Philadelphia to Buffalo.
Price to beat on a one-way flight from Philadelphia to Buffalo.

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 March 10, 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

Wed 4/29

6:05 am-12:42 pm

1 stop6h 37m

Buffalo

Sat 5/2

1:11 pm-12:54 am

1 stop11h 43m

$180

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Sat 5/9

6:00 am-1:33 pm

1 stop7h 33m

Buffalo

Sun 5/10

2:28 pm-9:40 pm

1 stop7h 12m

$249

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 5/29

7:00 am-5:19 pm

1 stop10h 19m

Buffalo

Mon 6/1

1:31 pm-9:20 pm

1 stop7h 49m

$265

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Sat 3/21

6:00 am-12:34 pm

1 stop6h 34m

Buffalo

Wed 3/25

1:30 pm-7:24 pm

1 stop5h 54m

$285

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 6/5

7:00 am-5:19 pm

1 stop10h 19m

Buffalo

Sun 6/7

1:31 pm-9:20 pm

1 stop7h 49m

$305
Quickest round-trip

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Sat 6/20

12:50 pm-2:21 pm

Nonstop1h 31m

Buffalo

Thu 6/25

5:25 am-6:51 am

Nonstop1h 26m

$402

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 7/3

6:00 am-11:40 am

1 stop5h 40m

Buffalo

Tue 7/7

7:25 pm-11:00 pm

1 stop3h 35m

$422

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 6/12

9:00 am-3:25 pm

1 stop6h 25m

Buffalo

Mon 6/15

4:05 pm-9:50 pm

1 stop5h 45m

$431

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 6/12

9:00 am-3:25 pm

1 stop6h 25m

Buffalo

Sun 6/14

11:50 am-5:50 pm

1 stop6h 00m

$431

PhiladelphiaBuffalo

PHL - BUF

PHLBUF

Philadelphia

Fri 3/20

6:00 am-12:37 pm

1 stop6h 37m

Buffalo

Sun 3/22

1:32 pm-7:24 pm

1 stop5h 52m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 20 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 March.
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?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Buffalo. Price data was last updated on March 6, 2026.

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, December is the cheapest month in which you can book a flight from Philadelphia to Buffalo (average of $68). Flying from Philadelphia to Buffalo in February is currently the most expensive (average of $114). 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 March 10, 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.

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 March 10, 2026.
Read through reviews of airlines operating flights from Philadelphia to Buffalo, such as Southwest,JetBlue, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

Boarding

8.1

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

KOA - HNL

pretty smooth and fast service ever, that flight is very helpful each and everyone for price and also fright for free..

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 5 daily flights to Buffalo from 4 different airlines. 1h 24m 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 $180, Frontier can have you in Buffalo from Philadelphia in 6h 37m. 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 $72 on this airline. Additional options worth looking into are JetBlue and Southwest, starting at $124 and $242 round-trip. These flights start at 82% 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 Alaska Airlines (85%), Piedmont Airlines (78%) or Qatar Airways (77%) 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 $464, our data shows the cheapest flight currently is $403. When looking at the most popular route, (Philadelphia - Buffalo), you can expect to pay $158 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, December is the cheapest month in which you can book a flight from Philadelphia to Buffalo (average of $68). Flying from Philadelphia to Buffalo in February is currently the most expensive (average of $114). 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
Batavia
Williamsville
Orchard Park
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.

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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$200FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$124Average$274FlexibilityNo 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.