Direct (nonstop) flights from Cincinnati to Las Vegas
3 airlines fly nonstop from Cincinnati Northern Kentucky International (CVG) to Harry Reid International Airport (LAS). It's 1,678 miles (2,700 km), about 4h 16m in the air. Operated by Delta Air Lines, Frontier Airlines, Allegiant Air.
Delta Air Lines
Frontier Airlines
Allegiant Air
Route data last updated: May 31, 2026
Airlines with non-stop flights
DL
Delta Air Lines
F9
Frontier Airlines
Alternative Routes
Other ways to fly from Cincinnati to Las Vegas with one stop · direct emits 284 kg CO₂ per passenger
Looking for the return flight?
LAS → CVG: Flights from Las Vegas to CincinnatiOther direct flights from Cincinnati
Direct flights from Las Vegas (LAS)
Frequently Asked Questions
How long is the direct flight from Cincinnati to Las Vegas?
A nonstop flight from Cincinnati (CVG) to Las Vegas (LAS) takes approximately 4 hours and 16 minutes. The distance is 1,678 miles (2,700 km).
Which airlines fly nonstop from Cincinnati to Las Vegas?
3 airlines: Delta Air Lines, Frontier Airlines, Allegiant Air.
Is there a nonstop flight from Cincinnati to Las Vegas?
Yes. 3 airlines: Delta Air Lines, Frontier Airlines, Allegiant Air.
How far is Cincinnati from Las Vegas?
The flight distance from Cincinnati to Las Vegas is 1,678 miles (2,700 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Cincinnati to Las Vegas?
At 4h 16m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Cincinnati to Las Vegas?
Roughly 284 kg CO2 per passenger one-way. That's about the same as driving 1,420 km.
Is the return flight from Las Vegas to Cincinnati also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Cincinnati to Las Vegas?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Cincinnati Northern Kentucky International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.