Route guide · 1,067 miles
Cheap Flights from Denver to Cincinnati
DEN → CVG · Nonstop 2h 40m · Live round-trip fares
Plenty of travelers price out Denver to Cincinnati every day — here's how to beat the average fare. Nonstops run about 2h 40m, and the calendar matters more than the airline. Aim to book 3–6 weeks ahead, stay flexible on the day of the week, and set a free alert so a price drop never slips past you.
Live fares for DEN → CVG are updating. Use the search below for real-time prices.
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Flight time
2h 40m
Nonstop, typical
Distance
1,067 mi
DEN → CVG
Book ahead
3–6 weeks
Best window, typically
Nonstop airlines
3
Delta Air Lines, Frontier Airlines & more
Nonstop flights from Denver to Cincinnati
Want to skip the layover? Nonstops from Denver to Cincinnati are flown by Delta Air Lines, Frontier Airlines, United Airlines, getting you there in about 2h 40m. For the lowest fares, book around 3–6 weeks before departure — last-minute nonstops on this route rarely come cheap.
Booking insights: Denver → Cincinnati
- Distance: 1,067 miles · nonstop flight time: 2h 40m.
- Rule of thumb for this route: the sweet spot is usually 3–6 weeks before departure.
- If your dates flex by a day or two, shifting to a midweek departure is the easiest saving there is.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
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Flying from Denver to Cincinnati: what you need to know
The flight
Denver to Cincinnati covers 1,067 miles, and a nonstop gets it done in about 2h 40m. That's long enough to settle in with a coffee and a downloaded show, short enough that a connection rarely makes sense — a layover usually doubles your travel day to save very little.
Airlines on this route
Delta Air Lines, Frontier Airlines and United Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Denver (DEN)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Denver airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Cincinnati (CVG)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Cincinnati airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Cincinnati to Denver fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 1,067 miles, booking 3–6 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 2h 40m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
Denver to Cincinnati flight FAQs
How long is the flight from DEN to CVG?
A nonstop from DEN to CVG clocks in at around 2h 40m for the 1,067-mile trip. If you're connecting, budget an extra 2–4 hours depending on where you stop.
Are there nonstop flights from Denver to Cincinnati?
Yes — look for Delta Air Lines, Frontier Airlines, United Airlines on this route. Nonstop seats are usually priced best 3–6 weeks before departure.
What is the cheapest month to fly from Denver to Cincinnati?
Fares from Denver to Cincinnati tend to ease outside the peak summer and holiday rush — the late-summer and early-fall shoulder weeks are usually kinder on the wallet. Set a free Airfare Deal alert and we'll flag the dips for your dates.
How much are last minute flights from DEN to CVG?
Walking up to this route at the last minute is the expensive way to do it — prices inside 7 days of departure climb fast. The 3–6 weeks booking window is where the value sits.
What is a good round-trip deal from Denver to Cincinnati?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Denver to Cincinnati?
The main carriers on this route are Delta Air Lines, Frontier Airlines, United Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Denver airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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