Buffalo to Charleston (BUF–CHS) — Airlines, Schedules & Connections

BUF Airport Page →
698 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 76 1-stop flights Verified 7h ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Buffalo to Charleston
1 carrier, 1 flights/week nonstop.
1 Airlines 1 Flights/wk 698 mi 1h 48m nonstop 76 1-stop hubs

BUF–CHS is served by 1 airline with nonstop service. Sun Country Airlines leads the route. The flight covers 698 miles in approximately 1h 48m. Beyond nonstop, 76 hubs offer 1-stop connections.

Also explore BUF Routes CHS Routes BUF Live Flights CHS Live Flights BUF Delays CHS Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop BUF–CHS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SY Sun Country Airlines 1 – – 100% – –
Alliance coverage
Unaffiliated: SY (1 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for BUF to CHS.
1-STOP
One-Stop Connections
76
Hubs
~3h
Fastest
~27h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,061
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.
Alternatives

Other ways to reach Charleston from Buffalo

Nearby airports with service to Charleston International Airport.
Metric BUF→CHS ROC→CHS YYZ→CHS
Distance from BUF – 55 mi 68 mi
Nonstop airlines 1 1 3
Weekly flights 1 2 8
Flight time 1h 48m 2h 6m 1h 33m
Departure OTP 100% – –
Rochester (ROC) to Charleston flights · Toronto (YYZ) to Charleston flights · Breslau (YKF) to Charleston flights
Airports within 200 miles of BUF with service to Charleston International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Charleston is 0 hours the same as Buffalo.
BUF: EDT · CHS: EDT

When it's 6:00 PM in Buffalo, it's 6:00 PM in Charleston.
Distance & Flight Time
698 mi / 1,123 km
Nonstop flight time is approximately 1h 48m.
Facts

BUF–CHS Quick Facts

Key statistics for the Buffalo to Charleston route.
Route details
Distance698 mi / 1,123 km
Flight time1h 48m
Time difference0 hours
Airlines (nonstop)1
Weekly flights1 out
1-stop connections76 hubs
Origin: BUF
Full nameBuffalo Niagara International Airport
IATA / ICAOBUF / KBUF
TimezoneAmerica/New_York
Passengers/yr5.0M
Elevation728 ft / 222 m
Destination: CHS
Full nameCharleston International Airport
IATA / ICAOCHS / KCHS
TimezoneAmerica/New_York
Passengers/yr6.2M
Elevation46 ft / 14 m
FAQ

Frequently Asked Questions

Common questions about BUF to CHS flights.
Nonstop flights from Buffalo Niagara International Airport to Charleston International Airport take approximately 1h 48m. The route covers 698 miles.
1 airline operates nonstop service: Sun Country Airlines.
There are approximately 1 nonstop flights per week from BUF to CHS.
Yes, 1-stop connections are available through MTN, CRE, GSP, PDK, PHF, HHH, PJC, RDU, AVL, CLE, STL, CMH, PIT, PTK, MMU, JAX, SYR, IND, ROC, HPN, MKE, BED, AIK, BDL, ALB, OPF, TEB, PIE, UES, ORL, BTV, FRG, ISP, BCT, SRQ, FXE, VRB, YUL, PBI, MEM, MKC, APF, EYW, MSP, PLS, MIA, DAL, EGE, JAC, SJU, BZN, SCF, SLC, RSW, LAS, SNA, BNA, BFI, IAD, DTW, PHL, JFK, DCA, FLL, EWR, LGA, ATL, BWI, CLT, MCO, ORD, MDW, BOS, DFW, TPA and DEN. These options provide additional schedule flexibility.
Yes, return flights from CHS to BUF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include ROC, YYZ and YKF. 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 BUF to CHS

Buffalo Niagara International Airport (BUF) and Charleston International Airport (CHS) are connected by nonstop service from Sun Country Airlines. With 1 weekly departures, this is a regularly served route.

BUF to CHS Flight Duration and Schedule

Nonstop flight time from BUF to CHS ranges from 1 hours 48 minutes. The route covers a distance of 698 miles (1,123 km).

Connecting Options and Alternatives

76 one-stop connections are available, with the fastest taking approximately 3 hours via MTN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Rochester (ROC), Toronto (YYZ) and Breslau (YKF).