$98+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
Jul 18 — Jul 251
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
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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 September or October, booked 27 days in advance, depart on a Wednesday or Thursday and return on a Saturday
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 June 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 June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/242:48 pm
BUF
- PHL
1 stop7h 45m
Frontier
Mon 7/276:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/15![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:57 pm
BUF
- PHL
1 stop11h 59m
Frontier
Wed 9/212:54 pm
PHL
- BUF
1 stop6h 13m
Frontier
Deal found 6/17![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Wed 7/152:48 pm
BUF
- PHL
1 stop7h 40m
Frontier
Sat 7/184:30 pm
PHL
- BUF
1 stop17h 59m
Frontier
Deal found 6/13![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/172:48 pm
BUF
- PHL
1 stop7h 45m
Frontier
Mon 7/206:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/13![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/2111:36 am
BUF
- PHL
1 stop8h 52m
Frontier
Sun 8/232:45 pm
PHL
- BUF
1 stop19h 44m
Frontier
Deal found 6/17![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 8/611:29 am
BUF
- PHL
1 stop19h 46m
Frontier
Sun 8/91:32 pm
PHL
- BUF
1 stop24h 21m
Frontier
Deal found 6/16![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/172:48 pm
BUF
- PHL
1 stop17h 51m
Frontier
Mon 7/274:40 pm
PHL
- BUF
1 stop17h 49m
Frontier
Deal found 6/15![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/312:48 pm
BUF
- PHL
1 stop17h 51m
Frontier
Tue 8/44:30 pm
PHL
- BUF
1 stop21h 23m
Frontier
Deal found 6/16![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 7/1611:29 am
BUF
- PHL
1 stop19h 46m
Frontier
Mon 7/206:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/16![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Tue 8/1811:35 am
BUF
- PHL
1 stop10h 54m
Frontier
Mon 8/244:45 pm
PHL
- BUF
1 stop17h 44m
Frontier
Deal found 6/17![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/312:48 pm
BUF
- PHL
1 stop17h 51m
Frontier
Mon 8/36:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/16![Frontier logo]()
$225
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:57 pm
BUF
- PHL
1 stop12h 55m
Frontier
Wed 7/226:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/17![Frontier logo]()
$230
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 June 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 June 18, 2026.
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:00 pm
BUF
- PHL
1 stop5h 55m
Southwest
Sun 8/24:25 pm
PHL
- BUF
1 stop4h 55m
Southwest
Deal found 6/17![Southwest logo]()
$451
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:34 pm
BUF
- PHL
Nonstop1h 30m
American Airlines
Sun 8/238:45 am
PHL
- BUF
Nonstop1h 33m
American Airlines
Deal found 6/17![American Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:27 am
BUF
- PHL
1 stop5h 24m
Delta
Mon 8/3112:36 pm
PHL
- BUF
2 stops12h 04m
Delta
Deal found 6/14![Delta logo]()
$534
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:40 pm
BUF
- PHL
Nonstop1h 30m
American Airlines
Sun 6/285:30 pm
PHL
- BUF
1 stop4h 20m
American Airlines
Deal found 6/17![American Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 6/16. 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 9/126:00 am
BUF
- PHL
2 stops10h 32m
Delta
Tue 9/1512:29 pm
PHL
- BUF
2 stops11h 43m
Delta
Deal found 6/16![Delta logo]()
$575
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:00 am
BUF
- PHL
2 stops9h 30m
Delta
Sun 8/238:15 pm
PHL
- BUF
1 stop3h 43m
Delta
Deal found 6/14![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:00 am
BUF
- PHL
2 stops9h 30m
Delta
Tue 8/2512:36 pm
PHL
- BUF
2 stops10h 53m
Delta
Deal found 6/17![Delta logo]()
$635
This Delta deal was found by Cheapflights users on 6/13. 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.
Wed 7/152:27 pm
BUF
- PHL
2 stops8h 49m
Delta
Sat 7/185:28 pm
PHL
- BUF
2 stops7h 22m
Delta
Deal found 6/13![Delta logo]()
$692
Last-minute flights from Buffalo to PhiladelphiaDiscover last-minute flight deals from Buffalo to Philadelphia. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Philadelphia. Data last updated June 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Thu 7/911:29 am
BUF
- PHL
1 stop7h 51m
Frontier
Sat 7/114:30 pm
PHL
- BUF
1 stop17h 59m
Frontier
Deal found 6/14![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Tue 7/1411:29 am
BUF
- PHL
1 stop19h 46m
Frontier
Tue 7/214:30 pm
PHL
- BUF
1 stop21h 23m
Frontier
Deal found 6/16![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Wed 7/152:48 pm
BUF
- PHL
1 stop7h 40m
Frontier
Sat 7/184:30 pm
PHL
- BUF
1 stop17h 59m
Frontier
Deal found 6/13![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:57 pm
BUF
- PHL
1 stop12h 55m
Frontier
Wed 7/226:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/17![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 7/1611:29 am
BUF
- PHL
1 stop19h 46m
Frontier
Mon 7/206:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/16![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/172:48 pm
BUF
- PHL
1 stop7h 45m
Frontier
Mon 7/206:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/13![Frontier logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/172:48 pm
BUF
- PHL
1 stop17h 51m
Frontier
Mon 7/274:40 pm
PHL
- BUF
1 stop17h 49m
Frontier
Deal found 6/15![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Thu 7/2311:29 am
BUF
- PHL
1 stop19h 46m
Frontier
Fri 7/244:40 pm
PHL
- BUF
1 stop18h 53m
Frontier
Deal found 6/16![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/242:48 pm
BUF
- PHL
1 stop7h 45m
Frontier
Mon 7/276:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/15![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/242:48 pm
BUF
- PHL
1 stop7h 45m
Frontier
Sun 7/268:30 am
PHL
- BUF
1 stop29h 23m
Frontier
Deal found 6/15![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/312:48 pm
BUF
- PHL
1 stop17h 51m
Frontier
Tue 8/44:30 pm
PHL
- BUF
1 stop21h 23m
Frontier
Deal found 6/16![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/312:48 pm
BUF
- PHL
1 stop17h 51m
Frontier
Mon 8/36:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 6/16![Frontier logo]()
$225
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 June 18, 2026.
Search for one-way flight options from Buffalo to Philadelphia. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Wed 7/152:48 pm
BUF
- PHL
1 stop7h 40m
Frontier
Deal found 6/17![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/172:48 pm
BUF
- PHL
1 stop17h 51m
Frontier
Deal found 6/17![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/132:48 pm
BUF
- PHL
1 stop21h 34m
Frontier
Deal found 6/17![Frontier logo]()
$101
This Trip.com deal was found by Cheapflights users on 6/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:29 am
BUF
- PHL
1 stop7h 51m
Frontier
Deal found 6/17![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:48 pm
BUF
- PHL
1 stop7h 40m
Frontier
Deal found 6/16![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 7/1411:29 am
BUF
- PHL
1 stop10h 59m
Frontier
Deal found 6/14![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Fri 7/312:48 pm
BUF
- PHL
1 stop28h 32m
Frontier
Deal found 6/14![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:09 pm
BUF
- PHL
1 stop11h 38m
Frontier
Deal found 6/16![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Sat 9/121:16 pm
BUF
- PHL
1 stop18h 20m
Frontier
Deal found 6/17![Frontier logo]()
$112
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:48 pm
BUF
- PHL
1 stop7h 40m
Frontier
Deal found 6/17![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
Thu 7/1611:29 am
BUF
- PHL
1 stop19h 46m
Frontier
Deal found 6/17![Frontier logo]()
$120
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 June 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $209 (Kiwi.com) |
One-way from | $98 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $443 |
Good round-trip deal | $330 or less |
Good one-way deal | $177 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 June 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 - PHL
BUFPHL
Buffalo
Sat 8/1
6:00 pm-11:55 pm
1 stop5h 55m
Philadelphia
Sun 8/2
4:25 pm-9:20 pm
1 stop4h 55m
$451
Quickest round-trip
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Fri 8/21
7:34 pm-9:04 pm
Nonstop1h 30m
Philadelphia
Sun 8/23
8:45 am-10:18 am
Nonstop1h 33m
$483
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Wed 6/24
7:40 pm-9:10 pm
Nonstop1h 30m
Philadelphia
Sun 6/28
5:30 pm-9:50 pm
1 stop4h 20m
$511
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Fri 8/28
6:27 am-11:51 am
1 stop5h 24m
Philadelphia
Mon 8/31
12:36 pm-12:40 am
2 stops12h 04m
$534
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Sat 9/12
6:00 am-4:32 pm
2 stops10h 32m
Philadelphia
Tue 9/15
12:29 pm-12:12 am
2 stops11h 43m
$575
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Fri 8/21
10:00 am-7:30 pm
2 stops9h 30m
Philadelphia
Sun 8/23
8:15 pm-11:58 pm
1 stop3h 43m
$604
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Tue 8/18
10:00 am-7:30 pm
2 stops9h 30m
Philadelphia
Tue 8/25
12:36 pm-11:29 pm
2 stops10h 53m
$635
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Wed 7/15
2:27 pm-11:16 pm
2 stops8h 49m
Philadelphia
Sat 7/18
5:28 pm-12:50 am
2 stops7h 22m
$692
Cheapest one-way
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Fri 9/11
1:16 pm-1:12 pm
1 stop23h 56m
$111
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
Wed 7/8
7:57 pm-8:52 am
1 stop12h 55m
$121
Showing 1-10 of 19 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 June.
| 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
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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 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 Buffalo to Philadelphia?
Currently, September is the cheapest month in which you can book a flight from Buffalo to Philadelphia (average of $253). Flying from Buffalo to Philadelphia in March is currently the most expensive (average of $495). 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 June 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 June 13, 2026.
Travelers seeking maximum savings on their Buffalo to Philadelphia flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday 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 June 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.
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Boarding
7.5
Overall
7.1
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
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
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 June 18, 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 June 18, 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 June 18, 2026.
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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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$283 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$359 | Average$459 | FlexibilityNo cancel fee | On-time71% |