$58 Cheap Frontier Airlines flights Phoenix (PHX) to Cincinnati (CVG)

You can find affordable round-trip Frontier Airlines flights from $116 from PHX to CVG by sorting your results from “Price (lowest to highest)” on Expedia. Or search for options from $58 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.

Frontier Airlines flights to Cincinnati are usually more affordable in the low-season months of January and February. Whether you’re searching for a return or one-way ticket, you could land a better deal then.

Search for affordable Frontier Airlines flights from Sky Harbor Intl. Airport (PHX) to Cincinnati - Northern Kentucky Intl. Airport (CVG) one to three months before your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and itinerary, the ideal day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Skip the layovers and fly from Sky Harbor Intl. Airport (PHX) to Cincinnati - Northern Kentucky Intl. Airport (CVG) on one of Frontier Airlines’s 4 weekly direct flights. Make use of our “Nonstop” and “Airline” filters to find the Frontier Airlines flight that’ll land at CVG at your preferred time.

From takeoff till touchdown, a direct Frontier Airlines flight from Sky Harbor Intl. Airport (PHX) to Cincinnati - Northern Kentucky Intl. Airport (CVG) takes approximately 3h 27m.

Leaving PHX at 10:55AM UTC-7, the first Frontier Airlines flight to CVG arrives at 4:24PM UTC-5. Flying earlier in the day means you’re less likely to experience cancellations.* Don’t like early starts? The last Frontier Airlines flight from PHX to CVG departs at 6:43PM UTC-7 and touches down at 12:10AM UTC-5.*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.

Take a Frontier Airlines flight from Sky Harbor Intl. Airport (PHX) to Cincinnati, and you’ll most likely arrive at Cincinnati - Northern Kentucky Intl. Airport (CVG). This is the airline’s primary hub in this destination.

Travel from PHX to CVG with Frontier Airlines and enjoy a host of benefits starting with a rewarding loyalty program. When you book through Expedia as a Frontier Miles and One Key™ member, you could also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be on an Airbus A321neo or an Airbus A320neo when flying Frontier Airlines from Sky Harbor Intl. Airport (PHX) to Cincinnati - Northern Kentucky Intl. Airport (CVG). However, keep in mind that a different plane may be used due to operational demands.

Typically, you can cancel or modify your flight, although there may be additional charges if you booked over 24 hours ago. Want to keep your options open? Make use of our “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you have to alter your plans. To make changes, head to “Trips,” select your flight and click on “Manage Booking” for more details.