$95+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BUF
Jun 19 — Jun 261
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
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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 Philadelphia to Buffalo are usually found in January or February, booked 26 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
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 May 20, 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 May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/126:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Sun 6/1411:35 am
BUF
- PHL
1 stop7h 42m
Frontier
Deal found 5/20![Frontier logo]()
$176
This Expedia deal was found by Cheapflights users on 5/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Wed 7/87:57 pm
BUF
- PHL
1 stop12h 54m
Frontier
Deal found 5/16![Frontier logo]()
$190
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:20 am
PHL
- BUF
1 stop12h 57m
Frontier
Tue 7/77:52 pm
BUF
- PHL
1 stop25h 23m
Frontier
Deal found 5/16![Frontier logo]()
$197
This Travelocity deal was found by Cheapflights users on 5/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:10 am
PHL
- BUF
1 stop10h 57m
Frontier
Thu 8/278:57 pm
BUF
- PHL
1 stop11h 54m
Frontier
Deal found 5/18![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Thu 7/211:35 am
BUF
- PHL
1 stop10h 54m
Frontier
Deal found 5/18![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 5/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:10 am
PHL
- BUF
1 stop11h 02m
Frontier
Sun 6/1411:35 am
BUF
- PHL
1 stop7h 42m
Frontier
Deal found 5/15![Frontier logo]()
$210
This Travelocity deal was found by Cheapflights users on 5/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1312:46 pm
PHL
- BUF
1 stop6h 20m
Frontier
Sat 8/1510:05 pm
BUF
- PHL
1 stop10h 46m
Frontier
Deal found 5/15![Frontier logo]()
$218
This Booking.com deal was found by Cheapflights users on 5/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Tue 7/77:52 pm
BUF
- PHL
1 stop15h 23m
Frontier
Deal found 5/18![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 5/16. 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.
Thu 8/202:48 pm
PHL
- BUF
1 stop5h 24m
Frontier
Sun 8/238:57 pm
BUF
- PHL
1 stop11h 54m
Frontier
Deal found 5/16![Frontier logo]()
$224
This Orbitz deal was found by Cheapflights users on 5/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Mon 6/222:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
Deal found 5/18![Frontier logo]()
$228
This Orbitz deal was found by Cheapflights users on 5/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Mon 7/137:57 pm
BUF
- PHL
1 stop12h 54m
Frontier
Deal found 5/18![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Sun 8/238:57 pm
BUF
- PHL
1 stop11h 54m
Frontier
Deal found 5/18![Frontier logo]()
$230
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 May 20, 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 May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Tue 6/28:30 am
PHL
- BUF
2 stops10h 29m
Frontier
Thu 6/48:49 pm
BUF
- PHL
1 stop12h 05m
Frontier
Deal found 5/15![Frontier logo]()
$392
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:35 am
PHL
- BUF
1 stop4h 45m
Southwest
Thu 6/184:10 pm
BUF
- PHL
2 stops7h 40m
Southwest
Deal found 5/20![Southwest logo]()
$478
This Delta deal was found by Cheapflights users on 5/19. 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 6/29:45 am
PHL
- BUF
2 stops7h 16m
Delta
Sat 6/67:31 pm
BUF
- PHL
1 stop3h 36m
Delta
Deal found 5/19![Delta logo]()
$526
This United Airlines deal was found by Cheapflights users on 5/18. 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 7/86:10 am
PHL
- BUF
2 stops10h 31m
United Airlines
Sat 7/117:52 pm
BUF
- PHL
1 stop3h 52m
United Airlines
Deal found 5/18![United Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 5/16. 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 6/612:38 pm
PHL
- BUF
1 stop6h 13m
Delta
Wed 6/1010:20 am
BUF
- PHL
2 stops9h 00m
Delta
Deal found 5/16![Delta logo]()
$526
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Wed 7/86:10 am
PHL
- BUF
2 stops10h 31m
United Airlines
Thu 7/167:00 am
BUF
- PHL
1 stop7h 47m
United Airlines
Deal found 5/17![United Airlines logo]()
$578
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Sat 6/276:10 am
PHL
- BUF
1 stop3h 40m
United Airlines
Mon 6/2910:34 am
BUF
- PHL
1 stop3h 36m
United Airlines
Deal found 5/15![United Airlines logo]()
$580
Last-minute flights from Philadelphia to BuffaloDiscover last-minute flight deals from Philadelphia to Buffalo. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Buffalo. Data last updated May 20, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/16. 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 6/212:21 pm
PHL
- BUF
1 stop6h 38m
Frontier
Sat 6/67:52 pm
BUF
- PHL
1 stop13h 02m
Frontier
Deal found 5/16![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 5/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:34 pm
PHL
- BUF
1 stop25h 25m
Frontier
Mon 6/82:49 pm
BUF
- PHL
1 stop7h 21m
Frontier
Deal found 5/18![Frontier logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
PHL
- BUF
1 stop4h 00m
JetBlue
Wed 6/1010:50 am
BUF
- PHL
1 stop8h 00m
JetBlue
Deal found 5/16![JetBlue logo]()
$248
This Frontier deal was found by Cheapflights users on 5/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:10 am
PHL
- BUF
1 stop11h 02m
Frontier
Sun 6/1411:35 am
BUF
- PHL
1 stop7h 42m
Frontier
Deal found 5/15![Frontier logo]()
$210
This Expedia deal was found by Cheapflights users on 5/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:16 pm
PHL
- BUF
1 stop21h 56m
Frontier
Sun 6/1411:35 am
BUF
- PHL
1 stop10h 54m
Frontier
Deal found 5/16![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 6/126:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Sun 6/1411:35 am
BUF
- PHL
1 stop7h 42m
Frontier
Deal found 5/20![Frontier logo]()
$176
This Booking.com deal was found by Cheapflights users on 5/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:16 pm
PHL
- BUF
1 stop21h 56m
Frontier
Sat 6/2012:29 pm
BUF
- PHL
1 stop10h 00m
Frontier
Deal found 5/16![Frontier logo]()
$235
This Orbitz deal was found by Cheapflights users on 5/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Mon 6/222:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
Deal found 5/18![Frontier logo]()
$228
This Expedia deal was found by Cheapflights users on 5/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:20 am
PHL
- BUF
1 stop12h 57m
Frontier
Tue 6/237:57 pm
BUF
- PHL
1 stop15h 14m
Frontier
Deal found 5/16![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Wed 6/242:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
Deal found 5/18![Frontier logo]()
$230
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/277:22 pm
PHL
- BUF
1 stop24h 55m
Frontier
Mon 6/297:57 pm
BUF
- PHL
1 stop12h 54m
Frontier
Deal found 5/15![Frontier logo]()
$232
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:20 am
PHL
- BUF
1 stop12h 57m
Frontier
Tue 7/77:52 pm
BUF
- PHL
1 stop25h 23m
Frontier
Deal found 5/16![Frontier logo]()
$197
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 May 20, 2026.
Search for one-way flight options from Philadelphia to Buffalo. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 5/18![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:45 am
PHL
- BUF
1 stop10h 22m
Frontier
Deal found 5/18![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/176:30 am
PHL
- BUF
1 stop29h 03m
Frontier
Deal found 5/20![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 5/17. 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.
Mon 8/106:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 5/17![Frontier logo]()
$109
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 5/18![Frontier logo]()
$114
This Travelocity deal was found by Cheapflights users on 5/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:46 pm
PHL
- BUF
1 stop6h 20m
Frontier
Deal found 5/18![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 8/162:59 pm
PHL
- BUF
2 stops22h 54m
Frontier
Deal found 5/20![Frontier logo]()
$118
This Expedia deal was found by Cheapflights users on 5/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:16 pm
PHL
- BUF
1 stop21h 56m
Frontier
Deal found 5/16![Frontier logo]()
$120
This Frontier deal was found by Cheapflights users on 5/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/169:29 am
PHL
- BUF
1 stop9h 43m
Frontier
Deal found 5/18![Frontier logo]()
$121
This JetBlue deal was found by Cheapflights users on 5/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:30 pm
PHL
- BUF
1 stop4h 54m
JetBlue
Deal found 5/18![JetBlue logo]()
$127
This Cheapflightsfares deal was found by Cheapflights users on 5/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:15 am
PHL
- BUF
1 stop10h 43m
JetBlue
Deal found 5/18![JetBlue logo]()
$131
This JetBlue deal was found by Cheapflights users on 5/19. 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 7/138:15 am
PHL
- BUF
1 stop10h 43m
JetBlue
Deal found 5/19![JetBlue logo]()
$132
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 May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $176 (Kiwi.com) |
One-way from | $95 (Expedia) |
Popular in | March |
Cheapest in | January |
Average price | $449 |
Good round-trip deal | $491 or less |
Good one-way deal | $290 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 May 20, 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
Tue 6/2
8:30 am-6:59 pm
2 stops10h 29m
Buffalo
Thu 6/4
8:49 pm-8:54 am
1 stop12h 05m
$392
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 6/17
9:35 am-2:20 pm
1 stop4h 45m
Buffalo
Thu 6/18
4:10 pm-11:50 pm
2 stops7h 40m
$478
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Tue 6/2
9:45 am-5:01 pm
2 stops7h 16m
Buffalo
Sat 6/6
7:31 pm-11:07 pm
1 stop3h 36m
$526
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Sat 6/6
12:38 pm-6:51 pm
1 stop6h 13m
Buffalo
Wed 6/10
10:20 am-7:20 pm
2 stops9h 00m
$526
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 7/8
6:10 am-4:41 pm
2 stops10h 31m
Buffalo
Sat 7/11
7:52 pm-11:44 pm
1 stop3h 52m
$570
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 7/8
6:10 am-4:41 pm
2 stops10h 31m
Buffalo
Thu 7/16
7:00 am-2:47 pm
1 stop7h 47m
$578
Quickest round-trip
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Sat 6/27
6:10 am-9:50 am
1 stop3h 40m
Buffalo
Mon 6/29
10:34 am-2:10 pm
1 stop3h 36m
$580
Cheapest one-way
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 8/12
6:30 am-1:53 pm
1 stop7h 23m
$95
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 7/8
8:28 am-12:36 pm
1 stop4h 08m
$127
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Thu 11/12
6:00 am-11:10 am
1 stop5h 10m
$127
Showing 1-10 of 18 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 May.
| 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, January is the cheapest month in which you can book a flight from Philadelphia to Buffalo (average of $286). Flying from Philadelphia to Buffalo in March is currently the most expensive (average of $503). 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 May 20, 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 5% on your trip compared to booking a flight in the evening.
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 58% 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 Nashville (BNA) offer the fastest connection on this route, with an average layover time of 1h 13m.
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 May 20, 2026.
Read through reviews of airlines operating flights from Philadelphia to Buffalo, such as Southwest,JetBlue, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Batavia
Williamsville
Orchard Park
Eden
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Other flights to Buffalo
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Philadelphia and Buffalo flights
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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 May 20, 2026.
Popular flight searches
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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 May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$75 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$242 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$341 | Average$467 | FlexibilityNo cancel fee | On-time71% |