Cincinnati / Covington to Buffalo (CVG–BUF) — Airlines, Schedules & Connections
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.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
CVG–BUF had nonstop service from Southwest Airlines, last on the schedule in July 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 410 miles in 1h 7m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 1 | – | – | – | – |
Connection Landscape
On-Time Performance
Other ways to reach Buffalo from Cincinnati / Covington
| Metric | CVG→BUF | LEX→BUF | IND→BUF |
|---|---|---|---|
| Distance from CVG | – | 70 mi | 98 mi |
| Nonstop airlines | – | 1 | 5 |
| Weekly flights | – | – | – |
| Flight time | 1h 7m | 0h 56m | 1h 12m |
| Departure OTP | 77% | – | – |
Travel Essentials
CVG: EDT · BUF: EDT
When it's 6:00 PM in Cincinnati / Covington, it's 6:00 PM in Buffalo.
CVG–BUF Quick Facts
Frequently Asked Questions
Flights from CVG to BUF
Cincinnati Northern Kentucky International Airport (CVG) and Buffalo Niagara International Airport (BUF) had nonstop service from Southwest Airlines, last on the schedule in July 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.
CVG to BUF Flight Duration and Schedule
Nonstop flight time from CVG to BUF is about 1 hours 7 minutes gate to gate. The route covers a distance of 410 miles (660 km).
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Chicago Midway, Detroit Metropolitan Wayne County and Baltimore/Washington International Thurgood Marshall. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Lexington (LEX), Indianapolis (IND) and Columbus (LCK).