On this page, you can book flight tickets from Cincinnati to Denver. The flight distance between the cities is 1,761 km, and flight frequency reaches 19 flights per week.
Flights are operated by Frontier Airlines, United Airlines, and Southwest Airlines. Ticket prices are dynamic, so use the low-price calendar and the charts on this page to find the best deals.
The table shows direct flights Cincinnati → Denver on the selected date. The flight takes approximately 3 h 1 min. Regular flights are operated by United Airlines, Frontier Airlines and Southwest Airlines. Departures from Cincinnati/Northern Kentucky Airport airports, arrivals at Denver International Airport and Centennial Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Cincinnati — Denver by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 325 in F, and the most expensive are around AED 800 in J. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Cincinnati → Denver, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 527 | medium | May | AED 472 | low | Sep | AED 436 | low |
| Feb | AED 545 | high | Jun | AED 527 | high | Oct | AED 400 | low |
| Mar | AED 581 | high | Jul | AED 509 | medium | Nov | AED 527 | high |
| Apr | AED 454 | low | Aug | AED 490 | medium | Dec | AED 563 | high |
Some values are estimated based on seasonality.
Denver's climate features warm summers and cold winters. The hottest month is July, with an average temperature of 30.5°C, while the lowest temperatures are seen in February, when the thermometer can drop to -9°C. Rainfall peaks in May.
Budget-friendly tickets are most often found in September, with prices starting AED 320. The most expensive time to fly is January, when fares can reach AED 789.
The optimal time for a trip is September: this month offers comfortable weather, minimal precipitation, and the best rates. It’s better to avoid January due to the combination of freezing temperatures and peak airfares.
Three airlines operate regular flights on this route, with Frontier Airlines and United Airlines being the primary carriers. Most flights are direct, ensuring the fastest connection between cities. A detailed weekly schedule and routing options are available in the interactive list below.
Flights Cincinnati — Denver depart from Cincinnati/Northern Kentucky Airport and arrive at Denver International Airport and Centennial Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time for a direct flight is about 2 hours 15 minutes, considering the 1,761 km distance and the cruising speed of modern aircraft.
Regular flights from Cincinnati are operated by Frontier Airlines, United Airlines, and Southwest Airlines.
All flights on this route arrive at Denver International Airport (DEN). Information on transportation to the city can be found in the how to get from the airport section.
Ticket prices change constantly based on demand. You can find the current minimum price in the low-price calendar on this page.
The best fares are usually available when booking 4–6 weeks before departure, especially if you choose mid-week flights.
Where travelers fly most — pick a route and check prices
