$64 Cheap Frontier Airlines flights Denver (DEN) to Cincinnati (CVG)

View $64 flight on Sat, Sep 13, 2025Opens in a new window

$64 Cheap Frontier Airlines flights Denver (DEN) to Cincinnati (CVG)

Prices were available within the past 7 days and start at $64 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Aug 8 - Sun, Aug 10
DEN
Denver
CVG
Cincinnati
$128 Roundtrip, found 1 hour ago
$128
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Denver to Cincinnati, returning Sun, Aug 10, priced at $128 found 1 hour ago
Frontier Airlines
Thu, Jul 24 - Tue, Jul 29
DEN
Denver
CVG
Cincinnati
$132 Roundtrip, found 7 hours ago
$132
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Jul 24 from Denver to Cincinnati, returning Tue, Jul 29, priced at $132 found 7 hours ago
Frontier Airlines
Thu, Jul 24 - Fri, Jul 25
DEN
Denver
CVG
Cincinnati
$136 Roundtrip, found 1 hour ago
$136
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Jul 24 from Denver to Cincinnati, returning Fri, Jul 25, priced at $136 found 1 hour ago
Frontier Airlines
Thu, Jul 10 - Sun, Jul 20
DEN
Denver
CVG
Cincinnati
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Jul 10 from Denver to Cincinnati, returning Sun, Jul 20, priced at $137 found 1 hour ago
Frontier Airlines
Fri, Sep 5 - Sat, Sep 6
DEN
Denver
CVG
Cincinnati
$138 Roundtrip, found 1 hour ago
$138
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Sep 5 from Denver to Cincinnati, returning Sat, Sep 6, priced at $138 found 1 hour ago
Frontier Airlines
Fri, Aug 1 - Mon, Aug 4
DEN
Denver
CVG
Cincinnati
$143 Roundtrip, found 5 hours ago
$143
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Aug 1 from Denver to Cincinnati, returning Mon, Aug 4, priced at $143 found 5 hours ago
Flights from Denver (DEN) to Cincinnati (CVG)
Origin airport
Denver Intl.
Destination airport
Cincinnati - Northern Kentucky Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
1066 mi
Average flight time
4 hours 45 mins

Frequently asked questions

How much is a Frontier Airlines flight from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
You can discover affordable return Frontier Airlines flights from $128 from DEN to CVG by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from $64 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.
What is the cheapest month to fly from DEN to CVG with Frontier Airlines?
Frontier Airlines flights to Cincinnati are typically more affordable in the off-peak months of January and February. Whether you're after a round-trip or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG) with Frontier Airlines?
To find cheap Frontier Airlines fares from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the price you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**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.
Does Frontier Airlines fly nonstop from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Hop on one of Frontier Airlines's 2 weekly direct flights from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG). To view available options, enter your dates, destination and origin and hit search. Then use the "Nonstop" and "Airline" filters.
How long does it take to fly from DEN to CVG with Frontier Airlines?
From takeoff till touchdown, a direct Frontier Airlines flight from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG) takes around 2h 42m.
What is the earliest Frontier Airlines flight from DEN to CVG?
The earliest Frontier Airlines flight from DEN to CVG departs at 8:24AM UTC-7, landing at 1:06PM UTC-5. If you'd like to set off later in the day, the last Frontier Airlines flight leaves DEN at 8:24AM UTC-7 and touches down at CVG at 1:06PM UTC-5. Flying before midday is generally a good option as morning and mid-morning flights are 20% less likely to be canceled.**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.
What airports does Frontier Airlines fly into in Cincinnati?
Frontier Airlines flights from Denver Intl. Airport (DEN) to Cincinnati arrive at Cincinnati - Northern Kentucky Intl. Airport (CVG) and James M. Cox Dayton Intl. Airport (DAY). The primary Cincinnati gateway serviced by this airline is CVG. It's worth considering flights arriving at nearby airports on Expedia as there may be lower fares.
Why fly with Frontier Airlines from DEN to CVG?
With a rewarding loyalty program, Frontier Airlines is a top pick for many travelers departing from DEN to CVG. Plus, if you're a Frontier Miles and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Frontier Airlines fly from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Jet off on a Frontier Airlines flight from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG), and you'll probably board an Airbus A321neo. Keep in mind though, that the aircraft type can vary due to operational needs.
Can I change or cancel my Frontier Airlines flight from Denver Intl. Airport (DEN) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Changes are typically free within 24 hours of making your booking, but your airline may add a charge after that time. For more details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your plans without extra charges, tick the "No cancel fee" or "Changes included" filter when organizing your next break.

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*Available to One Key members.