--- title: "Cincinnati (CVG) to Denver (DEN) flights: who flies it" description: "United Airlines and Frontier Airlines fly nonstop from CVG to DEN, about 19 flights a week, scheduled at 3h 1m to 3h 15m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cvg-den" url: "https://2lnr.com/routes/cvg-den.md" date_modified: "2026-10-18T05:10:47Z" --- # 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See CVG to DEN on the interactive map [Get started free](https://2lnr.com/login) 19 Flights a week, 4-week average 3h 1m to 3h 15m Scheduled flight time 1,067 mi Nonstop distance Free To get started ## 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. Scheduled nonstop departures from Cincinnati (CVG) to Denver (DEN) | Date | Flight | Airline | Departs CVG | Arrives DEN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 1666 | United Airlines | 08:00 | 09:01 | 3h 1m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) | | Thu, Oct 22 | UA 479 | United Airlines | 15:27 | 16:29 | 3h 2m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Thu, Oct 22 | F9 3285 | Frontier Airlines | 16:32 | 17:47 | 3h 15m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Thu, Oct 22 | F9 3725 | Frontier Airlines | 20:34 | 21:49 | 3h 15m | [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md) | | Fri, Oct 23 | UA 1666 | United Airlines | 08:00 | 09:01 | 3h 1m | Boeing 737 MAX 9 | | Fri, Oct 23 | UA 479 | United Airlines | 15:27 | 16:29 | 3h 2m | Boeing 737-800 | | Fri, Oct 23 | F9 3285 | Frontier Airlines | 16:32 | 17:47 | 3h 15m | Airbus A320neo | | Sat, Oct 24 | UA 1666 | United Airlines | 08:00 | 09:01 | 3h 1m | Boeing 737 MAX 9 | | Sat, Oct 24 | UA 479 | United Airlines | 15:27 | 16:29 | 3h 2m | Boeing 737-800 | | Sat, Oct 24 | F9 3285 | Frontier Airlines | 16:32 | 17:47 | 3h 15m | Airbus A320neo | | Sun, Oct 25 | UA 1666 | United Airlines | 08:00 | 09:01 | 3h 1m | Boeing 737 MAX 9 | | Sun, Oct 25 | UA 479 | United Airlines | 15:23 | 16:34 | 3h 11m | Boeing 737-800 | | Sun, Oct 25 | F9 3285 | Frontier Airlines | 16:32 | 17:47 | 3h 15m | Airbus A321 | | Sun, Oct 25 | F9 3725 | Frontier Airlines | 20:34 | 21:49 | 3h 15m | Airbus A321 | | Mon, Oct 26 | UA 1666 | United Airlines | 08:00 | 09:01 | 3h 1m | Boeing 737 MAX 9 | | Mon, Oct 26 | UA 479 | United Airlines | 15:23 | 16:34 | 3h 11m | Boeing 737-800 | | Mon, Oct 26 | F9 3285 | Frontier Airlines | 16:32 | 17:47 | 3h 15m | Airbus A321 | | Tue, Oct 27 | UA 1666 | United Airlines | 08:00 | 09:01 | 3h 1m | Boeing 737 MAX 9 | | Tue, Oct 27 | UA 479 | United Airlines | 15:23 | 16:34 | 3h 11m | Boeing 737-800 | | Wed, Oct 28 | UA 1666 | United Airlines | 08:00 | 09:01 | 3h 1m | Boeing 737 MAX 9 | | Wed, Oct 28 | UA 479 | United Airlines | 15:23 | 16:34 | 3h 11m | Boeing 737-800 | | Wed, Oct 28 | F9 3285 | Frontier Airlines | 16:32 | 17:46 | 3h 14m | Airbus 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](https://2lnr.com/seatmaps/ua/737-max-9.md) and the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), and Frontier Airlines flies the [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md) and the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md). 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. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) 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. Flying the other way? See [DEN to CVG nonstop flights](https://2lnr.com/routes/den-cvg.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Cincinnati (CVG)](https://2lnr.com/routes/cvg.md), or [every route from Denver (DEN)](https://2lnr.com/routes/den.md). Nonstops to Denver (DEN) from other airports within 150 miles of Cincinnati (CVG): - [Dayton (DAY) to Denver (DEN)](https://2lnr.com/routes/day-den.md), 63 miles from CVG - [Lexington (LEX) to Denver (DEN)](https://2lnr.com/routes/lex-den.md), 71 miles from CVG - [Louisville (SDF) to Denver (DEN)](https://2lnr.com/routes/sdf-den.md), 84 miles from CVG - [Indianapolis (IND) to Denver (DEN)](https://2lnr.com/routes/ind-den.md), 98 miles from CVG - [Columbus (CMH) to Denver (DEN)](https://2lnr.com/routes/cmh-den.md), 115 miles from CVG Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## 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. [Get started free](https://2lnr.com/login)