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

United Airlines and Frontier Airlines fly nonstop between Cincinnati (CVG) and Denver (DEN), roughly 19 times a week. The timetable below shows the nonstop scheduled at 3h 1m to 3h 15m for the 1,067 miles.

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

Updated .

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19
Flights a week, 4-week average
3h 1m to 3h 15m
Scheduled flight time
1,067 mi
Nonstop distance
Free
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Cincinnati to Denver flight schedule

Scheduled nonstop departures for CVG to DEN starting October 22, 2026, last checked against our schedule feed on October 18, 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 Airlines08:0009:013h 1mBoeing 737 MAX 9
UA 479United Airlines15:2716:293h 2mBoeing 737-800
F9 3285Frontier Airlines16:3217:473h 15mAirbus A320neo
F9 3725Frontier Airlines20:3421:493h 15mAirbus A321
UA 1666United Airlines08:0009:013h 1mBoeing 737 MAX 9
UA 479United Airlines15:2716:293h 2mBoeing 737-800
F9 3285Frontier Airlines16:3217:473h 15mAirbus A320neo
UA 1666United Airlines08:0009:013h 1mBoeing 737 MAX 9
UA 479United Airlines15:2716:293h 2mBoeing 737-800
F9 3285Frontier Airlines16:3217:473h 15mAirbus A320neo
UA 1666United Airlines08:0009:013h 1mBoeing 737 MAX 9
UA 479United Airlines15:2316:343h 11mBoeing 737-800
F9 3285Frontier Airlines16:3217:473h 15mAirbus A321
F9 3725Frontier Airlines20:3421:493h 15mAirbus A321
UA 1666United Airlines08:0009:013h 1mBoeing 737 MAX 9
UA 479United Airlines15:2316:343h 11mBoeing 737-800
F9 3285Frontier Airlines16:3217:473h 15mAirbus A321
UA 1666United Airlines08:0009:013h 1mBoeing 737 MAX 9
UA 479United Airlines15:2316:343h 11mBoeing 737-800
UA 1666United Airlines08:0009:013h 1mBoeing 737 MAX 9
UA 479United Airlines15:2316:343h 11mBoeing 737-800
F9 3285Frontier Airlines16:3217:463h 14mAirbus A321

Showing all 22 scheduled CVG to DEN departures across 7 days with service, starting October 22, 2026. 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 hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every CVG to DEN date on the interactive map

Aircraft on the Cincinnati to Denver nonstop

In the schedule table on this page, United Airlines flies the Boeing 737 MAX 9 and the Boeing 737-800, and Frontier Airlines flies the Airbus A321 and the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full CVG to DEN nonstop schedule

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 the schedule

Who operates each CVG to DEN nonstop and how often it runs, from 2LNR's schedule data.

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.

See CVG to DEN on the interactive map →

Frequently asked questions about CVG to DEN

How long is the flight from Cincinnati (CVG) to Denver (DEN)?
Scheduled flight times from Cincinnati (CVG) to Denver (DEN) run from 3h 1m to 3h 15m across the departures in the schedule table on this page. The nonstop covers about 1,067 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from CVG to DEN?
United Airlines and Frontier Airlines fly CVG to DEN nonstop. 2LNR doesn't show award or upgrade space for any of them on CVG to DEN, so this page carries the schedule rather than a space claim.
How many flights a week are there from CVG to DEN?
About 19 nonstop flights a week run between Cincinnati (CVG) and Denver (DEN) in the current schedule, operated by United Airlines and Frontier Airlines. 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 20:34, local time at Cincinnati. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate CVG to DEN nonstop?
In the schedule table on this page, CVG to DEN nonstops fly as UA 479 and UA 1666 on United Airlines, and F9 3285 and F9 3725 on Frontier Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on CVG to DEN?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying CVG to DEN. 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. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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