$95+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PHL
juin 18 — juin 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 Tuesday
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 mai 19, 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 mai 19, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/99:02 pm
BUF
- PHL
1 stop22h 59m
Frontier
mar. 6/307:20 am
PHL
- BUF
1 stop12h 57m
Frontier
Deal found 5/17![Frontier logo]()
$190
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.
lun. 6/87:52 pm
BUF
- PHL
1 stop12h 59m
Frontier
mer. 6/108:10 am
PHL
- BUF
1 stop11h 02m
Frontier
Deal found 5/16![Frontier logo]()
$204
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.
mer. 6/242:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
lun. 6/296:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Deal found 5/17![Frontier logo]()
$209
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.
ven. 7/102:50 pm
BUF
- PHL
1 stop7h 38m
Frontier
mer. 7/156:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 5/16![Frontier logo]()
$210
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/99:02 pm
BUF
- PHL
1 stop22h 59m
Frontier
sam. 6/139:16 pm
PHL
- BUF
1 stop21h 56m
Frontier
Deal found 5/15![Frontier logo]()
$216
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/137:57 pm
BUF
- PHL
1 stop24h 03m
Frontier
sam. 7/189:16 pm
PHL
- BUF
1 stop21h 50m
Frontier
Deal found 5/16![Frontier logo]()
$223
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.
sam. 7/1110:05 pm
BUF
- PHL
1 stop10h 46m
Frontier
ven. 7/176:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 5/16![Frontier logo]()
$224
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/122:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
lun. 6/157:22 pm
PHL
- BUF
1 stop24h 55m
Frontier
Deal found 5/17![Frontier logo]()
$229
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.
mar. 7/1411:50 am
BUF
- PHL
1 stop10h 38m
Frontier
mer. 7/156:30 am
PHL
- BUF
1 stop7h 23m
Frontier
Deal found 5/16![Frontier logo]()
$230
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.
ven. 7/32:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
dim. 7/57:20 am
PHL
- BUF
1 stop12h 56m
Frontier
Deal found 5/15![Frontier logo]()
$231
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/2912:29 pm
BUF
- PHL
1 stop6h 48m
Frontier
dim. 8/307:20 am
PHL
- BUF
1 stop12h 52m
Frontier
Deal found 5/15![Frontier logo]()
$236
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/29:02 pm
BUF
- PHL
1 stop11h 49m
Frontier
jeu. 7/97:20 am
PHL
- BUF
1 stop12h 56m
Frontier
Deal found 5/18![Frontier logo]()
$238
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 mai 19, 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 mai 19, 2026.
This Expedia deal was found by Cheapflights users on 5/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/177:57 pm
BUF
- PHL
1 stop12h 54m
Frontier
mer. 7/85:16 pm
PHL
- BUF
1 stop27h 00m
Frontier
Deal found 5/14![Frontier logo]()
$190
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/141:26 pm
BUF
- PHL
1 stop6h 34m
JetBlue
sam. 7/188:15 am
PHL
- BUF
1 stop10h 43m
JetBlue
Deal found 5/16![JetBlue logo]()
$253
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.
mar. 5/267:31 pm
BUF
- PHL
1 stop3h 36m
Delta
sam. 6/135:22 pm
PHL
- BUF
1 stop5h 23m
Delta
Deal found 5/16![Delta logo]()
$487
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/141:26 pm
BUF
- PHL
1 stop6h 34m
JetBlue
jeu. 7/168:15 am
PHL
- BUF
1 stop10h 43m
JetBlue
Deal found 5/16![JetBlue logo]()
$269
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/66:04 pm
BUF
- PHL
1 stop6h 55m
United Airlines
sam. 6/201:31 pm
PHL
- BUF
1 stop7h 32m
United Airlines
Deal found 5/14![United Airlines logo]()
$675
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.
mer. 6/1010:00 am
BUF
- PHL
2 stops9h 20m
Delta
sam. 6/135:22 pm
PHL
- BUF
1 stop5h 23m
Delta
Deal found 5/16![Delta logo]()
$526
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.
mer. 6/246:03 am
BUF
- PHL
2 stops10h 33m
Delta
dim. 6/286:10 am
PHL
- BUF
1 stop5h 14m
Delta
Deal found 5/19![Delta logo]()
$560
This Delta deal was found by Cheapflights users on 5/14. 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.
mer. 6/176:03 am
BUF
- PHL
2 stops10h 33m
Delta
mer. 7/812:36 pm
PHL
- BUF
2 stops11h 02m
Delta
Deal found 5/14![Delta logo]()
$565
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/276:04 am
BUF
- PHL
2 stops10h 26m
Delta
mar. 6/99:46 am
PHL
- BUF
2 stops7h 44m
Delta
Deal found 5/17![Delta logo]()
$565
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.
mer. 6/177:52 pm
BUF
- PHL
1 stop3h 52m
United Airlines
mer. 7/810:32 am
PHL
- BUF
2 stops7h 33m
United Airlines
Deal found 5/15![United Airlines logo]()
$755
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.
ven. 5/297:31 pm
BUF
- PHL
1 stop3h 36m
Delta
sam. 6/66:12 am
PHL
- BUF
2 stops9h 01m
Delta
Deal found 5/19![Delta logo]()
$660
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.
ven. 5/226:25 am
BUF
- PHL
1 stop5h 25m
Delta
sam. 5/239:45 am
PHL
- BUF
2 stops11h 03m
Delta
Deal found 5/19![Delta logo]()
$727
Last-minute flights from Buffalo to PhiladelphiaDiscover last-minute flight deals from Buffalo to Philadelphia. Data last updated mai 19, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Philadelphia. Data last updated mai 19, 2026 and is based on user searches.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/297:52 pm
BUF
- PHL
1 stop28h 12m
Frontier
dim. 6/77:20 am
PHL
- BUF
1 stop12h 44m
Frontier
Deal found 5/15![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 5/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/17:52 pm
BUF
- PHL
1 stop13h 02m
Frontier
sam. 6/65:34 pm
PHL
- BUF
1 stop25h 25m
Frontier
Deal found 5/14![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/211:36 am
BUF
- PHL
1 stop10h 34m
Frontier
mer. 6/36:30 am
PHL
- BUF
1 stop7h 24m
Frontier
Deal found 5/14![Frontier logo]()
$230
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/47:44 pm
BUF
- PHL
1 stop17h 36m
Frontier
jeu. 6/119:16 pm
PHL
- BUF
1 stop21h 56m
Frontier
Deal found 5/17![Frontier logo]()
$249
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.
lun. 6/87:52 pm
BUF
- PHL
1 stop12h 59m
Frontier
mer. 6/108:10 am
PHL
- BUF
1 stop11h 02m
Frontier
Deal found 5/16![Frontier logo]()
$204
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/99:02 pm
BUF
- PHL
1 stop22h 59m
Frontier
mar. 6/307:20 am
PHL
- BUF
1 stop12h 57m
Frontier
Deal found 5/17![Frontier logo]()
$190
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/99:02 pm
BUF
- PHL
1 stop22h 59m
Frontier
sam. 6/139:16 pm
PHL
- BUF
1 stop21h 56m
Frontier
Deal found 5/15![Frontier logo]()
$216
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/911:22 am
BUF
- PHL
1 stop7h 28m
American Airlines
mar. 6/910:20 pm
PHL
- BUF
Nonstop1h 34m
American Airlines
Deal found 5/18![American Airlines logo]()
$242
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/122:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
lun. 6/157:22 pm
PHL
- BUF
1 stop24h 55m
Frontier
Deal found 5/17![Frontier logo]()
$229
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1611:50 am
BUF
- PHL
1 stop10h 39m
Frontier
mar. 6/239:16 pm
PHL
- BUF
1 stop21h 56m
Frontier
Deal found 5/17![Frontier logo]()
$241
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.
mer. 6/242:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
lun. 6/296:30 am
PHL
- BUF
1 stop7h 25m
Frontier
Deal found 5/17![Frontier logo]()
$209
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/286:19 am
BUF
- PHL
1 stop7h 49m
American Airlines
dim. 6/285:40 pm
PHL
- BUF
Nonstop1h 33m
American Airlines
Deal found 5/19![American Airlines logo]()
$247
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 mai 19, 2026.
Search for one-way flight options from Buffalo to Philadelphia. Find affordable one-way fares based on user searches. Data last updated mai 19, 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.
mer. 8/122:50 pm
BUF
- PHL
1 stop7h 38m
Frontier
Deal found 5/18![Frontier logo]()
$95
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/102:50 pm
BUF
- PHL
1 stop7h 39m
Frontier
Deal found 5/15![Frontier logo]()
$97
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.
mar. 8/119:02 pm
BUF
- PHL
1 stop11h 49m
Frontier
Deal found 5/18![Frontier logo]()
$101
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/1411:50 am
BUF
- PHL
1 stop10h 38m
Frontier
Deal found 5/19![Frontier logo]()
$105
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.
lun. 6/82:49 pm
BUF
- PHL
1 stop7h 21m
Frontier
Deal found 5/15![Frontier logo]()
$109
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.
jeu. 7/911:35 am
BUF
- PHL
1 stop7h 45m
Frontier
Deal found 5/16![Frontier logo]()
$114
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.
ven. 7/102:50 pm
BUF
- PHL
1 stop7h 38m
Frontier
Deal found 5/18![Frontier logo]()
$115
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.
mer. 6/32:49 pm
BUF
- PHL
1 stop7h 21m
Frontier
Deal found 5/15![Frontier logo]()
$116
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.
lun. 7/137:57 pm
BUF
- PHL
1 stop12h 54m
Frontier
Deal found 5/18![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.
dim. 7/129:02 pm
BUF
- PHL
1 stop11h 49m
Frontier
Deal found 5/18![Frontier logo]()
$121
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 mai 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Expedia) |
One-way from | $95 (Frontier) |
Popular in | March |
Cheapest in | September |
Average price | $465 |
Good round-trip deal | $348 or less |
Good one-way deal | $189 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 mai 19, 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
mer. 6/17
7:57 pm-8:51 am
1 stop12h 54m
Philadelphia
mer. 7/8
5:16 pm-8:16 pm
1 stop27h 00m
$190
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
mar. 7/14
1:26 pm-8:00 pm
1 stop6h 34m
Philadelphia
sam. 7/18
8:15 am-6:58 pm
1 stop10h 43m
$253
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
mar. 7/14
1:26 pm-8:00 pm
1 stop6h 34m
Philadelphia
jeu. 7/16
8:15 am-6:58 pm
1 stop10h 43m
$269
Quickest round-trip
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
mar. 5/26
7:31 pm-11:07 pm
1 stop3h 36m
Philadelphia
sam. 6/13
5:22 pm-10:45 pm
1 stop5h 23m
$487
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
mer. 6/10
10:00 am-7:20 pm
2 stops9h 20m
Philadelphia
sam. 6/13
5:22 pm-10:45 pm
1 stop5h 23m
$526
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
mer. 6/24
6:03 am-4:36 pm
2 stops10h 33m
Philadelphia
dim. 6/28
6:10 am-11:24 am
1 stop5h 14m
$560
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
mer. 6/17
6:03 am-4:36 pm
2 stops10h 33m
Philadelphia
mer. 7/8
12:36 pm-11:38 pm
2 stops11h 02m
$565
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
mer. 5/27
6:04 am-4:30 pm
2 stops10h 26m
Philadelphia
mar. 6/9
9:46 am-5:30 pm
2 stops7h 44m
$565
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
ven. 5/29
7:31 pm-11:07 pm
1 stop3h 36m
Philadelphia
sam. 6/6
6:12 am-3:13 pm
2 stops9h 01m
$660
BuffaloPhiladelphia
BUF - PHL
BUFPHL
Buffalo
sam. 6/6
6:04 pm-12:59 am
1 stop6h 55m
Philadelphia
sam. 6/20
1:31 pm-9:03 pm
1 stop7h 32m
$675
Showing 1-10 of 21 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 May.
| 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
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 mai 19, 2026.
It’s optimal to fly from Buffalo to Philadelphia in the morning. By choosing this option you can save up to 55% 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 May 16, 2026.
Travelers seeking maximum savings on their Buffalo to Philadelphia flight should consider departing on Tuesday evenings 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 mai 19, 2026.
Read through reviews of airlines operating flights from Buffalo to Philadelphia, such as JetBlue,American Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.2
Food
6.6
Entertainment
7.2
Boarding
7.3
Comfort
7.5
Crew
7.9
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
Overall
7.2
Food
6.6
Entertainment
7.2
Boarding
7.3
Comfort
7.5
Crew
7.9
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
Overall
7.2
Food
6.6
Entertainment
7.2
Boarding
7.3
Comfort
7.5
Crew
7.9
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
Overall
7.2
Food
6.6
Entertainment
7.2
Boarding
7.3
Comfort
7.5
Crew
7.9
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
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
Lewes
Dewey Beach
Pottstown
Vineland
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
Glen Mills
Chester
Newark
Browse thousands of different options on Cheapflights for your next trip
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Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Philadelphia by cabin class
Find flights from Buffalo to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Philadelphia flights
Browse other Buffalo and Philadelphia flight options. Last updated on mai 19, 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 mai 19, 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 mai 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Buffalo to Philadelphia
Discover the top 3 airlines that operate flights from Buffalo to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 19, 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$454 | FlexibilityNo cancel fee | On-time71% |