$112 Cheap Frontier Airlines flights Cincinnati (CVG) to Denver (DEN)

You can discover cheap return Frontier Airlines flights from $173 from CVG to DEN by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $112 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for one-way or round-trip flights to Denver in January or November. You could find an affordable fare with Frontier Airlines during these off-peak times.

Start searching one to three months before your departure to get cheap fares on Frontier Airlines flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Denver Intl. Airport (DEN). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Choose from one of Frontier Airlines’s 2 direct weekly flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Denver Intl. Airport (DEN). To view available options, enter your dates, destination and origin and hit search. Next, apply the “Nonstop” and “Airline” filters.

It takes approximately 3h 21m to fly nonstop from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Denver Intl. Airport (DEN) with Frontier Airlines.

Taking off from CVG at 6:00AM UTC-5, the earliest Frontier Airlines flight to DEN arrives at 7:21AM UTC-7. Traveling earlier in the day means you’re less likely to encounter delays.* Don’t like early starts? The last Frontier Airlines flight from CVG to DEN departs at 6:00AM UTC-5 and touches down at 7:21AM UTC-7.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Denver Intl. Airport (DEN) is the primary Denver gateway for Frontier Airlines flights from Cincinnati - Northern Kentucky Intl. Airport (CVG).

Travel from CVG to DEN with Frontier Airlines and you can look forward to a range of benefits including a rewarding loyalty program. When booking through Expedia as a Frontier Miles and One Key™ member, you may also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Frontier Airlines generally operates Airbus A321neo planes for flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Denver Intl. Airport (DEN). Remember that aircraft type can differ depending on operational requirements, so the plane you board might be different on your day of travel.

You can usually change or cancel your flight, although additional fees may apply if your booking was made over 24 hours ago. Need to keep your options open? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you have to alter your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.