$82+ Cheap flights from Philadelphia to Buffalo (PHL - BUF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BUF
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Philadelphia to Buffalo are usually found in February or January, booked 26 days in advance, depart on a Wednesday or Saturday and return on a Thursday
Cheap flight deals from Philadelphia to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Philadelphia to BuffaloExplore the most affordable flight options available from Philadelphia to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from Philadelphia to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Wed 8/126:25 am
PHL
- BUF
1 stop7h 28m
Frontier
Thu 8/1311:29 am
BUF
- PHL
1 stop19h 46m
Frontier
Deal found 7/14![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/131:32 pm
PHL
- BUF
1 stop24h 21m
Frontier
Wed 8/1911:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/15![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/89:51 am
PHL
- BUF
1 stop24h 38m
Frontier
Wed 8/122:48 pm
BUF
- PHL
1 stop16h 27m
Frontier
Deal found 7/17![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/274:45 pm
PHL
- BUF
1 stop17h 44m
Frontier
Sun 8/3011:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/14![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 10/175:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Wed 10/211:13 pm
BUF
- PHL
1 stop10h 08m
Frontier
Deal found 7/16![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Mon 10/127:10 am
PHL
- BUF
1 stop29h 08m
Frontier
Fri 10/231:13 pm
BUF
- PHL
1 stop23h 59m
Frontier
Deal found 7/16![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Sun 10/115:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Fri 10/161:13 pm
BUF
- PHL
1 stop10h 08m
Frontier
Deal found 7/17![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 8/84:30 pm
PHL
- BUF
1 stop17h 59m
Frontier
Sat 8/1512:28 pm
BUF
- PHL
1 stop6h 52m
Frontier
Deal found 7/13![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 10/155:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Sat 10/241:13 pm
BUF
- PHL
1 stop10h 08m
Frontier
Deal found 7/16![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Sun 10/115:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Sat 10/241:13 pm
BUF
- PHL
1 stop10h 08m
Frontier
Deal found 7/16![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/34:40 pm
PHL
- BUF
1 stop17h 49m
Frontier
Fri 8/2111:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/14![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 8/106:25 am
PHL
- BUF
1 stop7h 28m
Frontier
Thu 8/1311:29 am
BUF
- PHL
1 stop24h 53m
Frontier
Deal found 7/15![Frontier logo]()
$176
Best flights from Philadelphia to BuffaloDiscover carefully curated flight deals from Philadelphia to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Philadelphia to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 9/168:44 pm
PHL
- BUF
2 stops14h 19m
Frontier
Fri 9/181:16 pm
BUF
- PHL
1 stop9h 55m
Frontier
Deal found 7/12![Frontier logo]()
$300
This JetBlue deal was found by Cheapflights users on 7/16. 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.
Wed 10/143:25 pm
PHL
- BUF
1 stop4h 59m
JetBlue
Sun 10/183:10 pm
BUF
- PHL
1 stop7h 33m
JetBlue
Deal found 7/16![JetBlue logo]()
$309
This Delta deal was found by Cheapflights users on 7/14. 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.
Wed 11/256:00 am
PHL
- BUF
1 stop5h 44m
Delta
Sat 11/287:25 pm
BUF
- PHL
1 stop3h 37m
Delta
Deal found 7/14![Delta logo]()
$441
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:20 am
PHL
- BUF
1 stop4h 55m
Southwest
Wed 8/1912:35 pm
BUF
- PHL
2 stops9h 15m
Southwest
Deal found 7/14![Southwest logo]()
$451
This American Airlines deal was found by Cheapflights users on 7/12. 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 9/168:10 pm
PHL
- BUF
1 stop13h 49m
American Airlines
Fri 9/182:51 pm
BUF
- PHL
Nonstop1h 29m
American Airlines
Deal found 7/12![American Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Sat 8/16:10 am
PHL
- BUF
1 stop3h 40m
United Airlines
Wed 8/510:34 am
BUF
- PHL
1 stop3h 36m
United Airlines
Deal found 7/17![United Airlines logo]()
$555
This JetBlue deal was found by Cheapflights users on 7/16. 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.
Mon 10/126:00 am
PHL
- BUF
1 stop5h 14m
JetBlue
Sun 10/183:10 pm
BUF
- PHL
1 stop7h 33m
JetBlue
Deal found 7/16![JetBlue logo]()
$375
This Southwest deal was found by Cheapflights users on 7/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:20 am
PHL
- BUF
1 stop9h 05m
Southwest
Thu 8/2711:45 am
BUF
- PHL
2 stops10h 30m
Southwest
Deal found 7/13![Southwest logo]()
$462
This American Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 8/1311:05 am
PHL
- BUF
Nonstop1h 33m
American Airlines
Sun 8/166:00 am
BUF
- PHL
1 stop5h 08m
American Airlines
Deal found 7/12![American Airlines logo]()
$493
This Southwest deal was found by Cheapflights users on 7/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/202:10 pm
PHL
- BUF
1 stop7h 25m
Southwest
Sat 1/26:10 pm
BUF
- PHL
1 stop6h 05m
Southwest
Deal found 7/13![Southwest logo]()
$491
This Southwest deal was found by Cheapflights users on 7/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:25 am
PHL
- BUF
1 stop4h 20m
Southwest
Wed 7/292:55 pm
BUF
- PHL
2 stops7h 30m
Southwest
Deal found 7/15![Southwest logo]()
$492
This Southwest deal was found by Cheapflights users on 7/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:20 am
PHL
- BUF
1 stop7h 05m
Southwest
Sun 8/27:20 am
BUF
- PHL
2 stops9h 35m
Southwest
Deal found 7/13![Southwest logo]()
$507
Last-minute flights from Philadelphia to BuffaloDiscover last-minute flight deals from Philadelphia to Buffalo. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Buffalo. Data last updated July 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/34:40 pm
PHL
- BUF
1 stop17h 49m
Frontier
Fri 8/2111:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/14![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/89:51 am
PHL
- BUF
1 stop24h 38m
Frontier
Wed 8/122:48 pm
BUF
- PHL
1 stop16h 27m
Frontier
Deal found 7/17![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 8/84:30 pm
PHL
- BUF
1 stop17h 59m
Frontier
Sat 8/1512:28 pm
BUF
- PHL
1 stop6h 52m
Frontier
Deal found 7/13![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Mon 8/106:25 am
PHL
- BUF
1 stop7h 28m
Frontier
Mon 8/172:48 pm
BUF
- PHL
1 stop16h 27m
Frontier
Deal found 7/13![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 8/106:25 am
PHL
- BUF
1 stop7h 28m
Frontier
Thu 8/1311:29 am
BUF
- PHL
1 stop24h 53m
Frontier
Deal found 7/15![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Wed 8/126:25 am
PHL
- BUF
1 stop7h 28m
Frontier
Thu 8/1311:29 am
BUF
- PHL
1 stop19h 46m
Frontier
Deal found 7/14![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 8/131:32 pm
PHL
- BUF
1 stop24h 21m
Frontier
Wed 8/1911:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/15![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/144:40 pm
PHL
- BUF
1 stop18h 53m
Frontier
Mon 8/172:48 pm
BUF
- PHL
1 stop16h 27m
Frontier
Deal found 7/14![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Sun 8/161:32 pm
PHL
- BUF
1 stop24h 21m
Frontier
Wed 8/1911:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/14![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Mon 8/244:45 pm
PHL
- BUF
1 stop17h 44m
Frontier
Wed 8/2611:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/16![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/274:45 pm
PHL
- BUF
1 stop17h 44m
Frontier
Sun 8/3011:36 am
BUF
- PHL
1 stop10h 57m
Frontier
Deal found 7/14![Frontier logo]()
$166
One-way flights from Philadelphia to BuffaloSearch for one-way flight options from Philadelphia to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Philadelphia to Buffalo. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Trip.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/176:25 am
PHL
- BUF
1 stop7h 28m
Frontier
Deal found 7/14![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Wed 8/58:30 am
PHL
- BUF
1 stop25h 59m
Frontier
Deal found 7/14![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 9/109:14 am
PHL
- BUF
1 stop27h 07m
Frontier
Deal found 7/13![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/13. 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.
Sat 9/1212:43 pm
PHL
- BUF
1 stop23h 38m
Frontier
Deal found 7/13![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 9/175:28 pm
PHL
- BUF
1 stop18h 53m
Frontier
Deal found 7/15![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 10/175:38 pm
PHL
- BUF
1 stop18h 40m
Frontier
Deal found 7/17![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 10/197:10 am
PHL
- BUF
1 stop29h 08m
Frontier
Deal found 7/17![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 7/16. 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.
Mon 10/127:10 am
PHL
- BUF
1 stop29h 08m
Frontier
Deal found 7/16![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 9/145:28 pm
PHL
- BUF
1 stop18h 53m
Frontier
Deal found 7/17![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/101:32 pm
PHL
- BUF
1 stop20h 57m
Frontier
Deal found 7/14![Frontier logo]()
$95
Find flight deals from Philadelphia to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $163 (Kiwi.com) |
One-way from | $82 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $485 |
Good round-trip deal | $467 or less |
Good one-way deal | $449 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
Use the filters below to find and compare flights from Philadelphia to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 9/16
8:44 pm-11:03 am
2 stops14h 19m
Buffalo
Fri 9/18
1:16 pm-11:11 pm
1 stop9h 55m
$300
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 10/14
3:25 pm-8:24 pm
1 stop4h 59m
Buffalo
Sun 10/18
3:10 pm-10:43 pm
1 stop7h 33m
$309
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Mon 10/12
6:00 am-11:14 am
1 stop5h 14m
Buffalo
Sun 10/18
3:10 pm-10:43 pm
1 stop7h 33m
$375
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 11/25
6:00 am-11:44 am
1 stop5h 44m
Buffalo
Sat 11/28
7:25 pm-11:02 pm
1 stop3h 37m
$441
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Fri 8/14
10:20 am-3:15 pm
1 stop4h 55m
Buffalo
Wed 8/19
12:35 pm-9:50 pm
2 stops9h 15m
$451
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Sun 8/23
7:20 am-4:25 pm
1 stop9h 05m
Buffalo
Thu 8/27
11:45 am-10:15 pm
2 stops10h 30m
$462
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 9/16
8:10 pm-9:59 am
1 stop13h 49m
Buffalo
Fri 9/18
2:51 pm-4:20 pm
Nonstop1h 29m
$477
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Sun 12/20
2:10 pm-9:35 pm
1 stop7h 25m
Buffalo
Sat 1/2
6:10 pm-12:15 am
1 stop6h 05m
$491
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Tue 7/28
11:25 am-3:45 pm
1 stop4h 20m
Buffalo
Wed 7/29
2:55 pm-10:25 pm
2 stops7h 30m
$492
Quickest round-trip
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Thu 8/13
11:05 am-12:38 pm
Nonstop1h 33m
Buffalo
Sun 8/16
6:00 am-11:08 am
1 stop5h 08m
$493
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to Buffalo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Buffalo in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Philadelphia with our price prediction graph.
PHL-BUF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Buffalo
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How far ahead should I book a flight from Philadelphia to Buffalo?
The price you pay for your flight from Philadelphia to Buffalo may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Philadelphia to Buffalo?
Currently, February is the cheapest month in which you can book a flight from Philadelphia to Buffalo (average of $287). Flying from Philadelphia to Buffalo in June is currently the most expensive (average of $535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PHL to BUF?
Find hourly flight availability from Philadelphia to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.
A simple way to save on the total cost of your ticket is to fly from Philadelphia to Buffalo in the morning. If you’re flexible enough to do this you can expect to save up to 7% on your trip compared to booking a flight in the afternoon.
What’s the top layover airport for flights from Philadelphia to Buffalo?
Share of 1-stop round-trip flights from Philadelphia to Buffalo chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (MDW) – chosen by Cheapflights users on 64% of 1-stop itineraries from Philadelphia to Buffalo on Cheapflights.
What’s the cheapest layover airport for flights from Philadelphia to Buffalo?
Average round-trip fare for 1-stop flights from Philadelphia to Buffalo, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Orlando (MCO) is the most affordable 1-stop option, with an average round-trip price of $225.
What’s the fastest layover option from Philadelphia to Buffalo?
Shortest average travel time for 1-stop one-way flights from Philadelphia to Buffalo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for 1-stop routes: 3h 53m.
Which airport typically offers the quickest layover for flights from Philadelphia to Buffalo?
Average layover duration for 1-stop one-way flights from Philadelphia to Buffalo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 14m.
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated July 18, 2026.
Read through reviews of airlines operating flights from Philadelphia to Buffalo, such as Southwest,American Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Alternative routes for Philadelphia to Buffalo
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Philadelphia to Buffalo by cabin class
Find flights from Philadelphia to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Buffalo flights
Browse other Philadelphia and Buffalo flight options. Last updated on July 18, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Philadelphia to Buffalo
Discover the top 4 airlines that operate flights from Philadelphia to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$81 | Average$214 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$242 | Average$379 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$359 | Average$480 | FlexibilityNo cancel fee | On-time71% |