$74+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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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 April or September, 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 18, 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 18, 2026.
This CheapOair deal was found by Cheapflights users on 8/14. 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.
Thu 10/16:47 pm -
1 stop4h 42m
Sat 10/33:30 pm -
1 stop26h 15m
Deal found 8/14![Frontier logo]()
$157
This CheapOair deal was found by Cheapflights users on 8/13. 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 8/259:29 pm -
1 stop12h 06m
Sun 8/307:25 am -
1 stop13h 19m
Deal found 8/13![Frontier logo]()
$158
This CheapOair deal was found by Cheapflights users on 8/14. 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 9/810:09 am -
1 stop11h 11m
Wed 9/169:30 am -
1 stop26h 18m
Deal found 8/14![Frontier logo]()
$163
This Frontier deal was found by Cheapflights users on 8/13. 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 9/26:54 pm -
1 stop12h 40m
Sat 9/59:16 pm -
1 stop12h 07m
Deal found 8/13![Frontier logo]()
$168
This CheapOair deal was found by Cheapflights users on 8/13. 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.
Sat 8/1510:02 pm -
1 stop10h 49m
Tue 8/189:16 pm -
1 stop20h 53m
Deal found 8/13![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Sat 10/311:13 pm -
1 stop9h 58m
Tue 11/35:28 pm -
1 stop18h 50m
Deal found 8/15![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 10/91:44 pm -
1 stop17h 37m
Wed 10/145:22 pm -
1 stop18h 56m
Deal found 8/15![Frontier logo]()
$183
This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:36 am -
1 stop10h 57m
Wed 8/265:16 pm -
1 stop16h 07m
Deal found 8/14![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:44 pm -
1 stop9h 27m
Tue 10/275:28 pm -
1 stop18h 50m
Deal found 8/18![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/231:44 pm -
1 stop17h 37m
Mon 10/265:22 pm -
1 stop18h 56m
Deal found 8/17![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/111:40 pm -
1 stop17h 36m
Fri 9/185:32 pm -
1 stop19h 23m
Deal found 8/13![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/191:40 pm -
1 stop9h 38m
Sun 9/205:32 pm -
1 stop19h 23m
Deal found 8/16![Frontier logo]()
$194
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 18, 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 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/106:47 pm -
2 stops14h 18m
Thu 9/175:32 pm -
1 stop19h 23m
Deal found 8/13![Frontier logo]()
$230
This JetBlue deal was found by Cheapflights users on 8/14. 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.
Tue 9/229:15 am -
1 stop5h 47m
Fri 9/251:55 pm -
1 stop9h 01m
Deal found 8/14![JetBlue logo]()
$276
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 9/87:00 am -
1 stop5h 15m
Wed 9/167:40 pm -
1 stop4h 04m
Deal found 8/14![United Airlines logo]()
$543
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:25 am -
2 stops11h 50m
Thu 1/286:00 am -
2 stops9h 05m
Deal found 8/16![Delta logo]()
$647
This JetBlue deal was found by Cheapflights users on 8/16. 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.
Fri 9/259:15 am -
1 stop5h 47m
Mon 9/286:00 am -
1 stop4h 09m
Deal found 8/16![JetBlue logo]()
$382
This JetBlue deal was found by Cheapflights users on 8/16. 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.
Sun 9/132:23 pm -
1 stop7h 40m
Sun 9/201:55 pm -
1 stop9h 01m
Deal found 8/16![JetBlue logo]()
$508
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:30 am -
1 stop3h 51m
Sun 9/63:05 pm -
1 stop3h 53m
Deal found 8/18![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 8/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:46 am -
2 stops12h 44m
Thu 10/226:15 am -
2 stops14h 32m
Deal found 8/15![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 10/67:00 am -
2 stops16h 30m
Wed 10/76:15 am -
2 stops10h 28m
Deal found 8/17![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:45 pm -
2 stops20h 35m
Thu 10/86:15 am -
2 stops14h 32m
Deal found 8/18![United Airlines logo]()
$644
Last-minute flights from Buffalo to PhiladelphiaDiscover last-minute flight deals from Buffalo to Philadelphia. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Philadelphia. Data last updated August 18, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 8/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:36 am -
1 stop10h 57m
Wed 8/265:16 pm -
1 stop16h 07m
Deal found 8/14![Frontier logo]()
$186
This CheapOair deal was found by Cheapflights users on 8/13. 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 8/259:29 pm -
1 stop12h 06m
Sun 8/307:25 am -
1 stop13h 19m
Deal found 8/13![Frontier logo]()
$158
This CheapOair deal was found by Cheapflights users on 8/14. 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 8/2511:36 am -
1 stop10h 57m
Wed 8/265:16 pm -
1 stop16h 07m
Deal found 8/14![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 8/13. 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 9/26:54 pm -
1 stop12h 40m
Sat 9/59:16 pm -
1 stop12h 07m
Deal found 8/13![Frontier logo]()
$168
This CheapOair deal was found by Cheapflights users on 8/14. 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.
Fri 9/46:54 pm -
1 stop13h 57m
Sun 9/67:25 am -
1 stop13h 19m
Deal found 8/14![Frontier logo]()
$204
This CheapOair deal was found by Cheapflights users on 8/14. 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 9/810:09 am -
1 stop11h 11m
Wed 9/169:30 am -
1 stop26h 18m
Deal found 8/14![Frontier logo]()
$163
This CheapOair deal was found by Cheapflights users on 8/14. 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 9/89:29 pm -
1 stop12h 01m
Fri 9/116:00 am -
1 stop4h 09m
Deal found 8/14![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/111:40 pm -
1 stop17h 36m
Fri 9/185:32 pm -
1 stop19h 23m
Deal found 8/13![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/141:40 pm -
1 stop9h 38m
Tue 9/155:32 pm -
1 stop19h 23m
Deal found 8/17![Frontier logo]()
$197
This CheapOair deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:51 pm -
1 stop18h 44m
Tue 9/2210:37 am -
1 stop7h 12m
Deal found 8/18![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 9/191:40 pm -
1 stop9h 38m
Sun 9/205:32 pm -
1 stop19h 23m
Deal found 8/16![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:40 pm -
1 stop9h 38m
Thu 10/15:32 pm -
1 stop19h 23m
Deal found 8/18![Frontier logo]()
$196
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 18, 2026.
Search for one-way flight options from Buffalo to Philadelphia. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Frontier deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:47 pm -
1 stop4h 42m
Deal found 8/14![Frontier logo]()
$74
This Expedia deal was found by Cheapflights users on 8/13. 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 8/2811:36 am -
1 stop8h 52m
Deal found 8/13![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 8/14. 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 10/136:51 pm -
1 stop29h 17m
Deal found 8/14![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/511:36 am -
1 stop8h 52m
Deal found 8/14![Frontier logo]()
$87
This Delta deal was found by Cheapflights users on 8/13. 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.
Tue 11/102:10 pm -
2 stops9h 05m
Deal found 8/13![Delta logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Wed 10/141:44 pm -
1 stop9h 27m
Deal found 8/15![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/241:44 pm -
1 stop9h 37m
Deal found 8/16![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:40 pm -
1 stop9h 38m
Deal found 8/18![Frontier logo]()
$94
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:40 pm -
1 stop9h 38m
Deal found 8/16![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/111:40 pm -
1 stop17h 36m
Deal found 8/15![Frontier logo]()
$97
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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (CheapOair) |
One-way from | $74 (Frontier) |
Popular in | July |
Cheapest in | April |
Average price | $454 |
Good round-trip deal | $440 or less |
Good one-way deal | $242 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 18, 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 Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Thu 9/10
6:47 pm-9:05 am
2 stops14h 18m
Philadelphia
Thu 9/17
5:32 pm-12:55 pm
1 stop19h 23m
$230
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Tue 9/22
9:15 am-3:02 pm
1 stop5h 47m
Philadelphia
Fri 9/25
1:55 pm-10:56 pm
1 stop9h 01m
$276
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Fri 9/25
9:15 am-3:02 pm
1 stop5h 47m
Philadelphia
Mon 9/28
6:00 am-10:09 am
1 stop4h 09m
$382
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Sun 9/13
2:23 pm-10:03 pm
1 stop7h 40m
Philadelphia
Sun 9/20
1:55 pm-10:56 pm
1 stop9h 01m
$508
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Tue 9/8
7:00 am-12:15 pm
1 stop5h 15m
Philadelphia
Wed 9/16
7:40 pm-11:44 pm
1 stop4h 04m
$543
Quickest round-trip
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Wed 9/2
10:30 am-2:21 pm
1 stop3h 51m
Philadelphia
Sun 9/6
3:05 pm-6:58 pm
1 stop3h 53m
$565
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Tue 10/20
10:46 am-11:30 pm
2 stops12h 44m
Philadelphia
Thu 10/22
6:15 am-8:47 pm
2 stops14h 32m
$644
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Tue 10/6
7:00 am-11:30 pm
2 stops16h 30m
Philadelphia
Wed 10/7
6:15 am-4:43 pm
2 stops10h 28m
$644
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Tue 10/6
5:45 pm-2:20 pm
2 stops20h 35m
Philadelphia
Thu 10/8
6:15 am-8:47 pm
2 stops14h 32m
$644
BuffaloPhiladelphia
BUF Buffalo - PHL Philadelphia
BUFPHL
Buffalo
Sat 12/12
11:25 am-11:15 pm
2 stops11h 50m
Philadelphia
Thu 1/28
6:00 am-3:05 pm
2 stops9h 05m
$647
Showing 1-10 of 22 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, April is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of $371). Flying from Buffalo to Philadelphia in July is currently the most expensive (average of $511). 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 18, 2026.
It’s optimal to fly from Buffalo to Philadelphia in the morning. By choosing this option you can save up to 53% 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 August 15, 2026.
Travelers seeking maximum savings on their Buffalo to Philadelphia flight should consider departing on Friday evenings when fares are most often at their lowest. Monday at noon 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 18, 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.
Entertainment
6.8
Boarding
7.5
Crew
7.9
Overall
7.1
Comfort
7.2
Food
6.4
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.8
Boarding
7.5
Crew
7.9
Overall
7.1
Comfort
7.2
Food
6.4
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.8
Boarding
7.5
Crew
7.9
Overall
7.1
Comfort
7.2
Food
6.4
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.8
Boarding
7.5
Crew
7.9
Overall
7.1
Comfort
7.2
Food
6.4
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
King of Prussia
Reading
Camden
Wildwood Crest
Ocean City
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Vineland
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Buffalo and Philadelphia flights
Browse other Buffalo and Philadelphia flight options. Last updated on August 18, 2026.
Other flights from Buffalo
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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 18, 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$362 | Average$474 | FlexibilityNo cancel fee | On-time71% |