Greenville/Greer/Spartanburg to Buffalo (GSP–BUF) — Airlines, Schedules & Connections

GSP Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 18 1-stop flights
No nonstop service between GSP and BUF. Nearest airports to GSP with scheduled service: Charlotte Douglas International Airport (CLT, 75 mi) · Hartsfield Jackson Atlanta International Airport (ATL, 153 mi) · Asheville Regional Airport (AVL, 42 mi)
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
BWI Baltimore 3h 28m WN → WN Baltimore (BWI) to Buffalo flights
IAD Dulles 3h 51m CMOSSN → AVCMSN Dulles (IAD) to Buffalo flights
DTW Detroit 3h 53m AFDLKE → DLKEVS Detroit (DTW) to Buffalo flights
DCA Washington 3h 54m AAAS → AAAS Washington (DCA) to Buffalo flights
CLT Charlotte 3h 57m AA → AA Charlotte (CLT) to Buffalo flights
ATL Atlanta 3h 59m AFAMDL → AMDLF9 Atlanta (ATL) to Buffalo flights
BNA Nashville 4h WN → WN Nashville (BNA) to Buffalo flights
LGA New York 4h 24m AADLPD → AADLEJA New York (LGA) to Buffalo flights
PHL Philadelphia 4h 25m AAASBA → AA Philadelphia (PHL) to Buffalo flights
ORD Chicago 4h 50m AAACAS → AAACAS Chicago (ORD) to Buffalo flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Greenville/Greer/Spartanburg to Buffalo
Connecting service available through multiple hubs.

While no nonstop service exists between GSP and BUF, 1-stop connecting options are available.

Also explore GSP Routes BUF Routes GSP Live Flights BUF Live Flights GSP Delays BUF Delays
All flights from Buffalo (BUF) Buffalo to Greenville/Greer/Spartanburg flights
Connections

Connection Landscape

1-stop and 2-stop options for GSP to BUF.
1-STOP
One-Stop Connections
18
Hubs
~3h
Fastest
~22h
Longest
BWI ~3h 28m IAD ~3h 51m DTW ~3h 53m DCA ~3h 54m CLT ~3h 57m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
626
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
GSP → BUF
84%
Generally reliable. Most flights run on time.
Departing
84%
Arriving
92%
Return
BUF → GSP
85%
Generally reliable. Most flights run on time.
Departing
85%
Arriving
82%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. GSP delays → BUF delays →
Alternatives

Other ways to reach Buffalo from Greenville/Greer/Spartanburg

Nearby airports with service to Buffalo Niagara International Airport.
Metric GSP→BUF CLT→BUF USA→BUF
Distance from GSP – 75 mi 92 mi
Nonstop airlines – 5 1
Weekly flights – 43 –
Departure OTP 84% – –
Charlotte (CLT) to Buffalo flights · Concord (USA) to Buffalo flights
Airports within 200 miles of GSP with service to Buffalo Niagara International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Buffalo is 0 hours the same as Greenville/Greer/Spartanburg.
GSP: EDT · BUF: EDT

When it's 6:00 PM in Greenville/Greer/Spartanburg, it's 6:00 PM in Buffalo.
Facts

GSP–BUF Quick Facts

Key statistics for the Greenville/Greer/Spartanburg to Buffalo route.
Route details
Time difference0 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: GSP
Full nameGreenville-Spartanburg International Airport
IATA / ICAOGSP / KGSP
TimezoneAmerica/New_York
Passengers/yr2.8M
Elevation964 ft / 294 m
Destination: BUF
Full nameBuffalo Niagara International Airport
IATA / ICAOBUF / KBUF
TimezoneAmerica/New_York
Passengers/yr5.0M
Elevation728 ft / 222 m
FAQ

Frequently Asked Questions

Common questions about GSP to BUF flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Baltimore/Washington International Thurgood Marshall, Washington Dulles and Detroit Metropolitan Wayne County.
Yes, return flights from BUF to GSP are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include CLT and USA. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Baltimore/Washington International Thurgood Marshall, Washington Dulles and Detroit Metropolitan Wayne County. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Charlotte (CLT) and Concord (USA).