Cincinnati to Denver (CVG-DEN): nonstop flights and who flies them

United Airlines, Frontier Airlines, and Allegiant Air fly nonstop between Cincinnati (CVG) and Denver (DEN), roughly 27 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. United Airlines, Frontier Airlines, and Allegiant Air fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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27
Nonstop flights a week
1,067 mi
Nonstop distance
Free
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Cincinnati to Denver flight schedule

Scheduled nonstop departures for CVG to DEN, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Cincinnati (CVG) to Denver (DEN)
Date Flight Airline Departs CVG Arrives DEN Duration Aircraft
UA 1666United Airlines08:0009:023h 2m739
UA 479United Airlines15:2516:303h 5m320
F9 3725Frontier Airlines20:3021:403h 10m32N
UA 1666United Airlines08:0009:023h 2m739
F9 3285Frontier Airlines12:2513:413h 16m32N
UA 479United Airlines15:2516:283h 3m738
F9 3725Frontier Airlines17:1618:173h 1m32Q
UA 1666United Airlines08:0009:023h 2m739
F9 3285Frontier Airlines12:2513:413h 16m32N
UA 479United Airlines15:2516:283h 3m738
UA 1666United Airlines08:0009:023h 2m739
F9 3285Frontier Airlines12:2513:413h 16m32N
UA 479United Airlines15:2516:283h 3m738
UA 1666United Airlines08:0009:023h 2m739
F9 3285Frontier Airlines12:2513:413h 16m32N
UA 479United Airlines15:2516:283h 3m738
UA 1666United Airlines08:0009:023h 2m739
G4 385Allegiant Air11:2312:283h 5m320
F9 3285Frontier Airlines12:2513:413h 16m32N
UA 479United Airlines15:2516:283h 3m738
F9 3725Frontier Airlines21:3022:513h 21m32N
UA 1666United Airlines08:0009:023h 2m739
F9 3285Frontier Airlines12:2513:413h 16m32N
UA 479United Airlines15:2516:283h 3m738

Showing all 24 scheduled CVG to DEN departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

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The full CVG to DEN nonstop schedule

United Airlines, Frontier Airlines, and Allegiant Air fly the route nonstop in 2LNR's schedule data. This page carries the full CVG to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

Confirmed upgrade and award seats on each CVG to DEN departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See CVG to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Cincinnati to Denver nonstop

Carriers operating CVG to DEN nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See CVG to DEN on the interactive map →

Frequently asked questions about CVG to DEN

How far is Denver from Cincinnati?
CVG to DEN covers about 1,067 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from CVG to DEN?
United Airlines, Frontier Airlines, and Allegiant Air fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the CVG to DEN schedule rather than a space claim.
How many flights a week are there from CVG to DEN?
About 27 nonstop flights a week run between Cincinnati and Denver in the current schedule, operated by United Airlines, Frontier Airlines, and Allegiant Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from CVG to DEN depart?
Scheduled CVG to DEN nonstops in the next 7 days with service leave between 08:00 and 21:30, local time at Cincinnati. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on CVG to DEN?
Not on this route: none of United Airlines, Frontier Airlines, and Allegiant Air is a carrier 2LNR reads inventory for. The page carries the full CVG to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full CVG to DEN nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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