Compare live prices for PHL to BUF. Use the search panel
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PHL → BUFApprox. 448.47 km10 May 2026Live inventory
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Showing 25
of 105
live flights
JetBlue Airways
B6-260
06:00
05/10/2026
PHL
Philadelphia International Airport
7h 32m
1 Stop
⏱ BOS · 4h 38mBOS Airport
13:32
05/10/2026
BUF
Buffalo Niagara International Airport
₹12,858
per person
✕ Non-refundable5 fare options
JetBlue Airways
B6-360
08:24
05/10/2026
PHL
Philadelphia International Airport
5h 8m
1 Stop
⏱ BOS · 2h 13mBOS Airport
13:32
05/10/2026
BUF
Buffalo Niagara International Airport
₹18,583
per person
✕ Non-refundable5 fare options
American Airlines
AA-2783
07:00
05/10/2026
PHL
Philadelphia International Airport
9h 32m
1 Stop
⏱ BOS · 6h 19mBOS Airport
16:32
05/10/2026
BUF
Buffalo Niagara International Airport
₹19,412
per person
✕ Non-refundable20 fare options
JetBlue Airways
B6-260
06:00
05/10/2026
PHL
Philadelphia International Airport
16h 32m
1 Stop
⏱ BOS · 13h 40mBOS Airport
22:32
05/10/2026
BUF
Buffalo Niagara International Airport
₹19,492
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-3729
14:05
05/10/2026
PHL
Philadelphia International Airport
7h 20m
1 Stop
⏱ MDW · 3h 40mMDW Airport
21:25
05/10/2026
BUF
Buffalo Niagara International Airport
₹22,753
per person
✕ Non-refundable10 fare options
Southwest Airlines
WN-3728
08:00
05/10/2026
PHL
Philadelphia International Airport
7h 25m
1 Stop
⏱ MDW · 3h 45mMDW Airport
15:25
05/10/2026
BUF
Buffalo Niagara International Airport
₹22,753
per person
✕ Non-refundable10 fare options
JetBlue Airways
B6-860
18:33
05/10/2026
PHL
Philadelphia International Airport
3h 59m
1 Stop
⏱ BOS · 0h 59mBOS Airport
22:32
05/10/2026
BUF
Buffalo Niagara International Airport
₹23,796
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-2545
11:15
05/10/2026
PHL
Philadelphia International Airport
6h 0m
1 Stop
⏱ BNA · 2h 0mBNA Airport
17:15
05/10/2026
BUF
Buffalo Niagara International Airport
₹23,987
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-4422
16:40
05/10/2026
PHL
Philadelphia International Airport
6h 25m
1 Stop
⏱ MCO · 1h 10mMCO Airport
23:05
05/10/2026
BUF
Buffalo Niagara International Airport
₹23,987
per person
✕ Non-refundable9 fare options
Southwest Airlines
WN-3727
10:30
05/10/2026
PHL
Philadelphia International Airport
8h 25m
1 Stop
⏱ MCO · 3h 10mMCO Airport
18:55
05/10/2026
BUF
Buffalo Niagara International Airport
₹24,049
per person
✓ Refundable8 fare options
JetBlue Airways
B6-360
08:24
05/10/2026
PHL
Philadelphia International Airport
25h 15m
1 Stop
⏱ BOS · 22h 23mBOS Airport
09:39
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹24,705
per person
✕ Non-refundable5 fare options
American Airlines
AA-2783
07:00
05/10/2026
PHL
Philadelphia International Airport
14h 20m
1 Stop
⏱ BOS · 11h 4mBOS Airport
21:20
05/10/2026
BUF
Buffalo Niagara International Airport
₹26,921
per person
✕ Non-refundable3 fare options
American Airlines
AA-2928
08:45
05/10/2026
PHL
Philadelphia International Airport
7h 47m
1 Stop
⏱ BOS · 4h 25mBOS Airport
16:32
05/10/2026
BUF
Buffalo Niagara International Airport
₹28,329
per person
✕ Non-refundable20 fare options
American Airlines
AA-1189
12:50
05/10/2026
PHL
Philadelphia International Airport
8h 30m
1 Stop
⏱ BOS · 5h 11mBOS Airport
21:20
05/10/2026
BUF
Buffalo Niagara International Airport
₹28,329
per person
✕ Non-refundable17 fare options
Southwest Airlines
WN-2506
12:15
05/10/2026
PHL
Philadelphia International Airport
22h 0m
1 Stop
⏱ MDW · 18h 25mMDW Airport
10:15
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹29,825
per person
✕ Non-refundable4 fare options
JetBlue Airways
B6-860
18:33
05/10/2026
PHL
Philadelphia International Airport
18h 59m
1 Stop
⏱ BOS · 15h 57mBOS Airport
13:32
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹29,917
per person
✕ Non-refundable🔥 Last 2 seats5 fare options
Southwest Airlines
WN-3729
14:05
05/10/2026
PHL
Philadelphia International Airport
20h 10m
1 Stop
⏱ MDW · 16h 30mMDW Airport
10:15
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹31,719
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
United Airlines
UA-2207
13:20
05/10/2026
PHL
Philadelphia International Airport
20h 20m
1 Stop
⏱ ORD · 16h 10mORD Airport
09:40
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹32,378
per person
✕ Non-refundable7 fare options
United Airlines
UA-2630
20:30
05/10/2026
PHL
Philadelphia International Airport
20h 24m
1 Stop
⏱ ORD · 16h 14mORD Airport
16:54
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹32,378
per person
✕ Non-refundable🔥 Last 3 seats7 fare options
United Airlines
UA-2655
18:54
05/10/2026
PHL
Philadelphia International Airport
22h 0m
1 Stop
⏱ ORD · 17h 51mORD Airport
16:54
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹32,378
per person
✕ Non-refundable🔥 Last 1 seats7 fare options
United Airlines
UA-1909
11:32
05/10/2026
PHL
Philadelphia International Airport
22h 8m
1 Stop
⏱ ORD · 17h 58mORD Airport
09:40
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹32,378
per person
✕ Non-refundable🔥 Last 3 seats7 fare options
United Airlines
UA-1811
10:00
05/10/2026
PHL
Philadelphia International Airport
23h 40m
1 Stop
⏱ ORD · 19h 30mORD Airport
09:40
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹32,378
per person
✕ Non-refundable7 fare options
United Airlines
UA-2630
20:30
05/10/2026
PHL
Philadelphia International Airport
24h 31m
1 Stop
⏱ ORD · 20h 16mORD Airport
21:01
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹32,378
per person
✕ Non-refundable🔥 Last 5 seats7 fare options
United Airlines
UA-2207
13:20
05/10/2026
PHL
Philadelphia International Airport
27h 34m
1 Stop
⏱ ORD · 23h 24mORD Airport
16:54
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹32,378
per person
✕ Non-refundable🔥 Last 3 seats6 fare options
United Airlines
UA-2655
18:54
05/10/2026
PHL
Philadelphia International Airport
26h 7m
1 Stop
⏱ ORD · 21h 53mORD Airport
21:01
05/11/2026
+1
BUF
Buffalo Niagara International Airport
₹32,378
per person
✕ Non-refundable🔥 Last 1 seats6 fare options
😕 No flights match your filters.
Philadelphia (PHL)
📍 Philadelphia International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 39.87189865112305
📐 Longitude: -75.24109649658203
Buffalo (BUF)
📍 Buffalo Niagara International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.94049835
📐 Longitude: -78.73220062
✈ Distance: Philadelphia,USA to Buffalo,USA — 448.47 km
📅 Results on this page are loaded for 10 May 2026. Click View all flights for the complete live search.
Philadelphia to Buffalo — what to expect when booking
The PHL–BUF route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Philadelphia,USA and Buffalo,USA is approximately
448.47 km.
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❓ Frequently asked questions — Philadelphia to Buffalo flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Philadelphia,USA (PHL) and Buffalo,USA (BUF) is approximately 448.47 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.