$77+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
Aug 31 — Sep 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to Philadelphia 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 Buffalo to Philadelphia are usually found in October or April, booked 13 days in advance, depart on a Thursday or Wednesday and return on a Wednesday
Cheap flight deals from Buffalo to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to PhiladelphiaExplore 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 August 1, 2026.
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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/281:13 pm
BUF
- PHL
1 stop9h 58m
Frontier
Mon 11/25:28 pm
PHL
- BUF
1 stop18h 50m
Frontier
Deal found 7/29![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/81:13 pm
BUF
- PHL
1 stop29h 02m
Frontier
Tue 10/135:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Deal found 7/30![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/181:13 pm
BUF
- PHL
1 stop18h 23m
Frontier
Tue 10/205:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Deal found 7/29![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/251:40 pm
BUF
- PHL
1 stop9h 38m
Frontier
Sun 9/2712:40 pm
PHL
- BUF
1 stop24h 15m
Frontier
Deal found 8/1![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/181:40 pm
BUF
- PHL
1 stop9h 38m
Frontier
Sun 9/205:32 pm
PHL
- BUF
1 stop19h 23m
Frontier
Deal found 7/30![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 10/81:13 pm
BUF
- PHL
1 stop10h 08m
Frontier
Fri 10/95:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Deal found 7/31![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/91:13 pm
BUF
- PHL
1 stop18h 23m
Frontier
Tue 10/135:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Deal found 7/30![Frontier logo]()
$196
This Frontier deal was found by Cheapflights users on 7/29. 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 8/2611:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Wed 9/27:20 am
PHL
- BUF
1 stop10h 49m
Frontier
Deal found 7/29![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 8/2911:36 am
BUF
- PHL
1 stop8h 52m
Frontier
Sat 9/54:45 pm
PHL
- BUF
1 stop17h 44m
Frontier
Deal found 8/1![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/91:13 pm
BUF
- PHL
1 stop18h 23m
Frontier
Wed 10/147:10 am
PHL
- BUF
1 stop29h 08m
Frontier
Deal found 7/30![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1911:36 am
BUF
- PHL
1 stop19h 39m
Frontier
Thu 8/202:45 pm
PHL
- BUF
1 stop19h 44m
Frontier
Deal found 7/30![Frontier logo]()
$207
Best flights from Buffalo to PhiladelphiaDiscover carefully curated flight deals from Buffalo to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Buffalo to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/2911:36 am
BUF
- PHL
1 stop8h 52m
Frontier
Sun 9/62:45 pm
PHL
- BUF
1 stop19h 44m
Frontier
Deal found 7/31![Frontier logo]()
$200
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:30 am
BUF
- PHL
1 stop6h 00m
Southwest
Mon 11/302:10 pm
PHL
- BUF
1 stop7h 25m
Southwest
Deal found 7/27![Southwest logo]()
$476
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
BUF
- PHL
Nonstop1h 30m
American Airlines
Sun 9/612:55 pm
PHL
- BUF
Nonstop1h 31m
American Airlines
Deal found 7/31![American Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:12 am
BUF
- PHL
1 stop3h 31m
United Airlines
Tue 8/1810:30 am
PHL
- BUF
1 stop3h 48m
United Airlines
Deal found 7/30![United Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:25 pm
BUF
- PHL
2 stops10h 01m
Delta
Sun 9/66:05 am
PHL
- BUF
1 stop5h 17m
Delta
Deal found 7/28![Delta logo]()
$588
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:05 am
BUF
- PHL
2 stops7h 35m
Southwest
Mon 11/231:50 pm
PHL
- BUF
1 stop7h 20m
Southwest
Deal found 7/27![Southwest logo]()
$499
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:20 pm
BUF
- PHL
1 stop5h 45m
Southwest
Thu 9/38:00 am
PHL
- BUF
1 stop7h 15m
Southwest
Deal found 7/27![Southwest logo]()
$531
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am
BUF
- PHL
1 stop7h 43m
United Airlines
Sat 10/36:15 am
PHL
- BUF
2 stops14h 32m
United Airlines
Deal found 7/29![United Airlines logo]()
$592
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:00 am
BUF
- PHL
2 stops9h 18m
Delta
Wed 10/146:10 am
PHL
- BUF
2 stops7h 19m
Delta
Deal found 7/30![Delta logo]()
$595
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:58 pm
BUF
- PHL
1 stop7h 01m
United Airlines
Tue 8/187:40 pm
PHL
- BUF
2 stops13h 48m
United Airlines
Deal found 7/27![United Airlines logo]()
$604
Last-minute flights from Buffalo to PhiladelphiaDiscover last-minute flight deals from Buffalo to Philadelphia. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Philadelphia. Data last updated August 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/1811:36 am
BUF
- PHL
1 stop19h 39m
Frontier
Wed 8/194:45 pm
PHL
- BUF
1 stop17h 44m
Frontier
Deal found 7/29![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/1811:36 am
BUF
- PHL
1 stop19h 39m
Frontier
Thu 8/202:45 pm
PHL
- BUF
1 stop19h 44m
Frontier
Deal found 7/29![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/1811:36 am
BUF
- PHL
1 stop19h 39m
Frontier
Fri 8/216:30 am
PHL
- BUF
1 stop27h 59m
Frontier
Deal found 7/29![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/1911:36 am
BUF
- PHL
1 stop19h 39m
Frontier
Thu 8/202:45 pm
PHL
- BUF
1 stop19h 44m
Frontier
Deal found 7/30![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 8/1911:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Fri 8/216:30 am
PHL
- BUF
1 stop27h 59m
Frontier
Deal found 7/29![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/2211:36 am
BUF
- PHL
1 stop8h 52m
Frontier
Mon 8/244:45 pm
PHL
- BUF
1 stop17h 44m
Frontier
Deal found 7/28![Frontier logo]()
$219
This Frontier deal was found by Cheapflights users on 7/29. 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 8/2611:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Wed 9/27:20 am
PHL
- BUF
1 stop10h 49m
Frontier
Deal found 7/29![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/277:20 pm
BUF
- PHL
1 stop17h 06m
Frontier
Sun 8/306:30 am
PHL
- BUF
1 stop27h 59m
Frontier
Deal found 7/30![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/277:20 pm
BUF
- PHL
1 stop11h 55m
Frontier
Thu 9/105:32 pm
PHL
- BUF
1 stop18h 49m
Frontier
Deal found 7/28![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/2811:36 am
BUF
- PHL
1 stop8h 52m
Frontier
Sun 8/302:45 pm
PHL
- BUF
1 stop19h 44m
Frontier
Deal found 7/27![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 8/2911:36 am
BUF
- PHL
1 stop8h 52m
Frontier
Sat 9/54:45 pm
PHL
- BUF
1 stop17h 44m
Frontier
Deal found 8/1![Frontier logo]()
$202
One-way flights from Buffalo to PhiladelphiaSearch for one-way flight options from Buffalo to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Buffalo to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/281:13 pm
BUF
- PHL
1 stop9h 58m
Frontier
Deal found 7/29![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 10/271:13 pm
BUF
- PHL
1 stop23h 59m
Frontier
Deal found 7/29![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 10/261:13 pm
BUF
- PHL
1 stop23h 59m
Frontier
Deal found 7/27![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/811:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/30![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 8/3111:36 am
BUF
- PHL
1 stop8h 52m
Frontier
Deal found 7/30![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 10/231:13 pm
BUF
- PHL
1 stop10h 08m
Frontier
Deal found 7/30![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 11/21:13 pm
BUF
- PHL
1 stop23h 59m
Frontier
Deal found 8/1![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/21:40 pm
BUF
- PHL
1 stop9h 38m
Frontier
Deal found 8/1![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/251:40 pm
BUF
- PHL
1 stop9h 38m
Frontier
Deal found 7/28![Frontier logo]()
$98
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $169 (Kiwi.com) |
One-way from | $77 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $454 |
Good round-trip deal | $372 or less |
Good one-way deal | $214 or less |
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 August 1, 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
Cheapest round-trip
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 8/29
11:36 am-8:28 pm
1 stop8h 52m
Philadelphia
Sun 9/6
2:45 pm-10:29 am
1 stop19h 44m
$200
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Wed 11/25
5:30 am-11:30 am
1 stop6h 00m
Philadelphia
Mon 11/30
2:10 pm-9:35 pm
1 stop7h 25m
$476
Quickest round-trip
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 8/29
6:00 am-7:30 am
Nonstop1h 30m
Philadelphia
Sun 9/6
12:55 pm-2:26 pm
Nonstop1h 31m
$485
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Fri 11/20
9:05 am-4:40 pm
2 stops7h 35m
Philadelphia
Mon 11/23
1:50 pm-9:10 pm
1 stop7h 20m
$499
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sun 8/30
12:20 pm-6:05 pm
1 stop5h 45m
Philadelphia
Thu 9/3
8:00 am-3:15 pm
1 stop7h 15m
$531
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Fri 8/14
6:12 am-9:43 am
1 stop3h 31m
Philadelphia
Tue 8/18
10:30 am-2:18 pm
1 stop3h 48m
$585
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 9/5
1:25 pm-11:26 pm
2 stops10h 01m
Philadelphia
Sun 9/6
6:05 am-11:22 am
1 stop5h 17m
$588
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Wed 9/30
7:00 am-2:43 pm
1 stop7h 43m
Philadelphia
Sat 10/3
6:15 am-8:47 pm
2 stops14h 32m
$592
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Wed 10/7
10:00 am-7:18 pm
2 stops9h 18m
Philadelphia
Wed 10/14
6:10 am-1:29 pm
2 stops7h 19m
$595
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 8/15
5:58 pm-12:59 am
1 stop7h 01m
Philadelphia
Tue 8/18
7:40 pm-9:28 am
2 stops13h 48m
$604
Showing 1-10 of 18 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
BUF-PHL
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
Prices
Airlines
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, October is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of $359). Flying from Buffalo to Philadelphia in July is currently the most expensive (average of $501). 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 August 1, 2026.
It’s optimal to fly from Buffalo to Philadelphia in the morning. By choosing this option you can save up to 52% 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 25, 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.
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 August 1, 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.
Overall
7.1
Comfort
7.2
Food
6.4
Entertainment
6.8
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Overall
7.1
Comfort
7.2
Food
6.4
Entertainment
6.8
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Overall
7.1
Comfort
7.2
Food
6.4
Entertainment
6.8
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Overall
7.1
Comfort
7.2
Food
6.4
Entertainment
6.8
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
Reading
King of Prussia
Camden
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Wildwood Crest
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Buffalo
Philadelphia flight routes
Popular flights
Alternative routes for Buffalo to Philadelphia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Philadelphia by cabin class
Find flights from Buffalo to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Philadelphia flights
Browse other Buffalo and Philadelphia flight options. Last updated on August 1, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$198 | Average$330 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$359 | Average$469 | FlexibilityNo cancel fee | On-time71% |