$70+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BUF
Apr 21 — Apr 281
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 Friday 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 March 22, 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 March 22, 2026.
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:30 am
PHL
- BUF
1 stop5h 04m
Frontier
Mon 4/208:21 pm
BUF
- PHL
1 stop20h 56m
Frontier
Deal found 3/20![Frontier logo]()
$140
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:05 am
PHL
- BUF
1 stop7h 08m
Frontier
Mon 4/208:21 pm
BUF
- PHL
1 stop20h 56m
Frontier
Deal found 3/20![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:05 am
PHL
- BUF
1 stop6h 37m
Frontier
Sat 5/21:11 pm
BUF
- PHL
1 stop11h 43m
Frontier
Deal found 3/19![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:37 pm
PHL
- BUF
1 stop15h 12m
Frontier
Mon 4/208:21 pm
BUF
- PHL
1 stop20h 56m
Frontier
Deal found 3/20![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 3/18. 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.
Thu 5/282:31 pm
PHL
- BUF
1 stop5h 33m
Frontier
Wed 6/32:49 pm
BUF
- PHL
1 stop7h 21m
Frontier
Deal found 3/18![Frontier logo]()
$201
This Orbitz deal was found by Cheapflights users on 3/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:30 am
PHL
- BUF
1 stop5h 04m
Multiple Airlines
Mon 4/209:48 am
BUF
- PHL
1 stop7h 50m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$209
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:01 am
PHL
- BUF
1 stop7h 16m
Frontier
Tue 4/71:02 pm
BUF
- PHL
1 stop11h 52m
Frontier
Deal found 3/19![Frontier logo]()
$215
This Frontier deal was found by Cheapflights users on 3/18. 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 5/267:55 am
PHL
- BUF
1 stop11h 04m
Frontier
Wed 6/32:49 pm
BUF
- PHL
1 stop7h 21m
Frontier
Deal found 3/18![Frontier logo]()
$225
This Expedia deal was found by Cheapflights users on 3/21. 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 5/208:15 pm
PHL
- BUF
1 stop22h 44m
Frontier
Mon 5/257:52 pm
BUF
- PHL
1 stop28h 48m
Frontier
Deal found 3/21![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:05 am
PHL
- BUF
1 stop6h 08m
Frontier
Sun 4/1912:07 pm
BUF
- PHL
1 stop22h 55m
Frontier
Deal found 3/17![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 March 22, 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 March 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
PHL
- BUF
1 stop7h 33m
JetBlue
Sun 5/102:28 pm
BUF
- PHL
1 stop7h 12m
JetBlue
Deal found 3/17![JetBlue logo]()
$264
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:45 am
PHL
- BUF
Nonstop1h 33m
American Airlines
Sun 5/1010:44 am
BUF
- PHL
Nonstop1h 26m
American Airlines
Deal found 3/17![American Airlines logo]()
$422
This Delta deal was found by Cheapflights users on 3/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:18 pm
PHL
- BUF
1 stop6h 41m
Delta
Sun 5/317:31 pm
BUF
- PHL
1 stop3h 36m
Delta
Deal found 3/18![Delta logo]()
$442
This Southwest deal was found by Cheapflights users on 3/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1812:25 pm
PHL
- BUF
2 stops11h 00m
Southwest
Sun 4/1912:25 pm
BUF
- PHL
1 stop6h 25m
Southwest
Deal found 3/18![Southwest logo]()
$456
This United Airlines deal was found by Cheapflights users on 3/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:17 am
PHL
- BUF
1 stop6h 56m
United Airlines
Sun 4/197:00 am
BUF
- PHL
1 stop5h 17m
United Airlines
Deal found 3/19![United Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:00 pm
PHL
- BUF
2 stops7h 35m
Southwest
Sun 6/77:20 am
BUF
- PHL
1 stop9h 35m
Southwest
Deal found 3/19![Southwest logo]()
$473
This American Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 8/214:59 pm
PHL
- BUF
1 stop7h 10m
American Airlines
Sun 8/236:05 am
BUF
- PHL
Nonstop1h 33m
American Airlines
Deal found 3/18![American Airlines logo]()
$473
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 4/1810:20 pm
PHL
- BUF
Nonstop1h 29m
American Airlines
Sun 4/1910:44 am
BUF
- PHL
Nonstop1h 26m
American Airlines
Deal found 3/21![American Airlines logo]()
$495
This Southwest deal was found by Cheapflights users on 3/21. 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 7/48:50 am
PHL
- BUF
1 stop4h 55m
Southwest
Mon 7/67:35 am
BUF
- PHL
1 stop4h 20m
Southwest
Deal found 3/21![Southwest logo]()
$504
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/1510:00 am
PHL
- BUF
1 stop7h 16m
United Airlines
Fri 4/176:02 pm
BUF
- PHL
2 stops20h 09m
United Airlines
Deal found 3/21![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:45 pm
PHL
- BUF
2 stops13h 56m
United Airlines
Fri 5/227:52 pm
BUF
- PHL
1 stop3h 52m
United Airlines
Deal found 3/20![United Airlines logo]()
$682
Last-minute flights from Philadelphia to BuffaloDiscover last-minute flight deals from Philadelphia to Buffalo. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Buffalo. Data last updated March 22, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:01 am
PHL
- BUF
1 stop7h 16m
Frontier
Tue 4/71:02 pm
BUF
- PHL
1 stop11h 52m
Frontier
Deal found 3/19![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/154:30 pm
PHL
- BUF
2 stops19h 10m
Multiple Airlines
Fri 4/1712:08 pm
BUF
- PHL
1 stop9h 49m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$245
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:30 am
PHL
- BUF
1 stop5h 04m
Frontier
Mon 4/208:21 pm
BUF
- PHL
1 stop20h 56m
Frontier
Deal found 3/20![Frontier logo]()
$140
This Orbitz deal was found by Cheapflights users on 3/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:30 am
PHL
- BUF
1 stop5h 04m
Multiple Airlines
Mon 4/209:48 am
BUF
- PHL
1 stop7h 50m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$209
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:37 pm
PHL
- BUF
1 stop15h 12m
Frontier
Mon 4/208:21 pm
BUF
- PHL
1 stop20h 56m
Frontier
Deal found 3/20![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:05 am
PHL
- BUF
1 stop6h 08m
Frontier
Sun 4/1912:07 pm
BUF
- PHL
1 stop22h 55m
Frontier
Deal found 3/17![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/1710:38 pm
PHL
- BUF
2 stops13h 35m
Multiple Airlines
Mon 4/2012:32 pm
BUF
- PHL
1 stop9h 25m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$236
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:05 am
PHL
- BUF
1 stop7h 08m
Frontier
Mon 4/208:21 pm
BUF
- PHL
1 stop20h 56m
Frontier
Deal found 3/20![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/195:32 pm
PHL
- BUF
2 stops18h 15m
Frontier
Sun 4/2612:07 pm
BUF
- PHL
1 stop20h 03m
Frontier
Deal found 3/20![Frontier logo]()
$237
This Frontier deal was found by Cheapflights users on 3/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:05 am
PHL
- BUF
1 stop6h 37m
Frontier
Sat 5/21:11 pm
BUF
- PHL
1 stop11h 43m
Frontier
Deal found 3/19![Frontier logo]()
$180
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 March 22, 2026.
Search for one-way flight options from Philadelphia to Buffalo. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Frontier deal was found by Cheapflights users on 3/22. 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 4/205:30 am
PHL
- BUF
1 stop5h 04m
Frontier
Deal found 3/22![Frontier logo]()
$70
This Expedia deal was found by Cheapflights users on 3/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:56 pm
PHL
- BUF
1 stop15h 38m
Frontier
Deal found 3/20![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 3/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:45 am
PHL
- BUF
1 stop12h 19m
Frontier
Deal found 3/20![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 3/22. 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.
Sat 4/185:05 am
PHL
- BUF
1 stop7h 08m
Frontier
Deal found 3/22![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
PHL
- BUF
2 stops28h 41m
Frontier
Deal found 3/18![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:12 pm
PHL
- BUF
2 stops17h 28m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:30 pm
PHL
- BUF
2 stops23h 12m
Frontier
Deal found 3/19![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mon 6/111:36 am
PHL
- BUF
1 stop23h 05m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$110
This Expedia deal was found by Cheapflights users on 3/22. 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.
Mon 3/305:05 am
PHL
- BUF
1 stop7h 00m
Frontier
Deal found 3/22![Frontier logo]()
$115
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 March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $140 (Expedia) |
One-way from | $70 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $465 |
Good round-trip deal | $497 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 March 22, 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
Sat 5/9
6:00 am-1:33 pm
1 stop7h 33m
Buffalo
Sun 5/10
2:28 pm-9:40 pm
1 stop7h 12m
$264
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Sat 5/9
8:45 am-10:18 am
Nonstop1h 33m
Buffalo
Sun 5/10
10:44 am-12:10 pm
Nonstop1h 26m
$422
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Tue 5/26
5:18 pm-11:59 pm
1 stop6h 41m
Buffalo
Sun 5/31
7:31 pm-11:07 pm
1 stop3h 36m
$442
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Sat 4/18
12:25 pm-11:25 pm
2 stops11h 00m
Buffalo
Sun 4/19
12:25 pm-6:50 pm
1 stop6h 25m
$456
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Fri 6/5
2:00 pm-9:35 pm
2 stops7h 35m
Buffalo
Sun 6/7
7:20 am-4:55 pm
1 stop9h 35m
$473
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Fri 8/21
4:59 pm-12:09 am
1 stop7h 10m
Buffalo
Sun 8/23
6:05 am-7:38 am
Nonstop1h 33m
$473
Quickest round-trip
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Sat 4/18
10:20 pm-11:49 pm
Nonstop1h 29m
Buffalo
Sun 4/19
10:44 am-12:10 pm
Nonstop1h 26m
$495
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Thu 4/16
6:17 am-1:13 pm
1 stop6h 56m
Buffalo
Sun 4/19
7:00 am-12:17 pm
1 stop5h 17m
$499
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Sat 7/4
8:50 am-1:45 pm
1 stop4h 55m
Buffalo
Mon 7/6
7:35 am-11:55 am
1 stop4h 20m
$504
PhiladelphiaBuffalo
PHL - BUF
PHLBUF
Philadelphia
Wed 4/15
10:00 am-5:16 pm
1 stop7h 16m
Buffalo
Fri 4/17
6:02 pm-2:11 pm
2 stops20h 09m
$635
Showing 1-10 of 23 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 March.
| 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
Prices
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How far ahead should I book a flight from Philadelphia to Buffalo?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Buffalo. Price data was last updated on March 13, 2026.
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 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 Philadelphia to Buffalo?
Currently, December is the cheapest month in which you can book a flight from Philadelphia to Buffalo (average of $68). Flying from Philadelphia to Buffalo in February is currently the most expensive (average of $114). 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 March 22, 2026.
A simple way to save on the total cost of your ticket is to fly from Philadelphia to Buffalo at noon. If you’re flexible enough to do this you can expect to save up to 8% 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 54% 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 42m.
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 12m.
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 March 22, 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.
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
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
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 March 22, 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 March 22, 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 March 22, 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$242 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$339 | Average$453 | FlexibilityNo cancel fee | On-time71% |