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Direct flights from Charleston to Buffalo

Did you mean Flights from Buffalo to Charleston?

Flightmap/Flights from CHS/CHS to BUF

Charleston

United States

CHS

Charleston Air Force Base-International Airport

Buffalo

United States

BUF

Buffalo Niagara International Airport

Route
Nonstop service available
Distance
697 miles
Marketing airlines
2 airlines
Aircraft
3 aircraft types
Dates
Nov 1, 2026 – Sep 6, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

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Explore these airports and cities

  • Flights from CHS
  • Flights to BUF

Charleston to Buffalo route overview

Charleston Air Force Base-International Airport (CHS) serves Charleston; Buffalo Niagara International Airport (BUF) serves Buffalo.

The airports are 697 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from CHS to BUF.

Marketing airlines listed in the current schedule, including codeshare sellers, are MX and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Nov 1, 2026 – Sep 6, 2027.

Marketing airlines on the Charleston to Buffalo route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from CHS to BUF

Frequently asked questions

Which airports serve the Charleston to Buffalo route?

Charleston Air Force Base-International Airport (CHS) is the origin airport and Buffalo Niagara International Airport (BUF) is the destination airport.

How far is Buffalo from Charleston?

CHS and BUF are approximately 697 miles apart by great-circle distance.

Are there direct flights from CHS to BUF?

Yes. Roame's current schedule feed shows nonstop service from CHS to BUF.

Which airlines market flights from CHS to BUF?

Marketing airlines listed in the current schedule, including codeshare sellers, are MX and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from CHS to BUF?

Aircraft listed in the current schedule include Airbus A220-300 (223), Boeing 737 MAX 8 (7M8) and 7S7.

More routes from Charleston

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  • PHLPhiladelphiaUnited States
  • DTWDetroitUnited States
  • DCAWashingtonUnited States
  • DFWDallas-Fort WorthUnited States
  • MIAMiamiUnited States
  • BWIBaltimoreUnited States
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