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

GSP Airport Page →
586 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 19 1-stop flights Verified 2w ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
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 25m WN → WN Baltimore (BWI) to Buffalo flights
CLT Charlotte 3h 45m AA → AA Charlotte (CLT) to Buffalo flights
ATL Atlanta 3h 53m AFAMDL → AMDLF9 Atlanta (ATL) to Buffalo flights
IAD Dulles 3h 54m ACCMOS → AVCMSN Dulles (IAD) to Buffalo flights
DTW Detroit 3h 56m AFDLKE → AAAFDL Detroit (DTW) to Buffalo flights
BNA Nashville 4h WN → WN Nashville (BNA) to Buffalo flights
LGA New York 4h 23m AADLPD → AADL New York (LGA) to Buffalo flights
PHL Philadelphia 4h 32m AABA → AAQR Philadelphia (PHL) to Buffalo flights
DCA Washington 4h 41m AA → AAAS Washington (DCA) to Buffalo flights
ORD Chicago 4h 57m 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
Flown by charter / private operators — no scheduled airline service.
586 mi 2h 28m nonstop

GSP–BUF has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore Browse available seat maps 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
19
Hubs
~3h
Fastest
~23h
Longest
BWI ~3h 25m CLT ~3h 45m ATL ~3h 53m IAD ~3h 54m DTW ~3h 56m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
605
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
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
Return
BUF → GSP
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
100%
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 – 6 1
Weekly flights ~1 28 –
Flight time 2h 28m 1h 45m 1h 29m
Departure OTP 100% – –
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.
Distance & Flight Time
586 mi / 944 km
Nonstop flight time is approximately 2h 28m gate to gate.
Facts

GSP–BUF Quick Facts

Key statistics for the Greenville/Greer/Spartanburg to Buffalo route.
Route details
Distance586 mi / 944 km
Flight time2h 28m
Time difference0 hours
Airlines (nonstop)Charter / private
Weekly flights~1 out
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.
Nonstop flights from Greenville-Spartanburg International Airport to Buffalo Niagara International Airport take about 2h 28m gate to gate. The route covers 586 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Baltimore/Washington International Thurgood Marshall, Charlotte Douglas and Hartsfield Jackson Atlanta.
On a single ticket, yes. Your bags are checked through to BUF and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
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.

Flights from GSP to BUF

Greenville-Spartanburg International Airport (GSP) and Buffalo Niagara International Airport (BUF) are connected through multiple connecting hub airports.

GSP to BUF Flight Duration and Schedule

Nonstop flight time from GSP to BUF is about 2 hours 28 minutes gate to gate. The route covers a distance of 586 miles (944 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Baltimore/Washington International Thurgood Marshall, Charlotte Douglas and Hartsfield Jackson Atlanta. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Charlotte (CLT) and Concord (USA).