$114 Cheap Frontier Airlines flights Cincinnati (CVG) to Phoenix (PHX)

Finding cheap one-way Frontier Airlines flights from CVG to PHX from $114 on Expedia is easy — just filter by “Price (lowest to highest).” Or check out our affordable round-trip fares from $199 for your next getaway.**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 Phoenix tend to be cheaper in the off-peak months of July and August. Whether you need a one-way or round-trip ticket, you could land a better deal then.

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 Sky Harbor Intl. Airport (PHX). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic journeys.*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.

Jet off on one of Frontier Airlines’s 4 direct weekly flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sky Harbor Intl. Airport (PHX). To view available options, enter your dates, destination and origin and hit search. Then use the “Nonstop” and “Airline” filters.

It takes around 4h 27m to fly nonstop from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Sky Harbor Intl. Airport (PHX) with Frontier Airlines.

The first Frontier Airlines flight from CVG to PHX takes off at 7:25AM UTC-5, touching down at 9:50AM UTC-7. If you want to jet off later in the day, the last Frontier Airlines flight leaves CVG at 3:09PM UTC-5 and lands at PHX at 5:38PM UTC-7. Flying before noon is generally a good option as morning flights tend to experience fewer cancellations.**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.

Sky Harbor Intl. Airport (PHX) is the main Phoenix gateway for Frontier Airlines flights from Cincinnati - Northern Kentucky Intl. Airport (CVG).

With a rewarding loyalty program, Frontier Airlines is a top choice for many travelers heading from CVG to PHX. Plus, as 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.

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

Depending on the type of fare you purchased, a fee may apply if you cancel or reschedule your booking more than 24 hours after it has been confirmed. To find tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when you search for flights. For more information on changing or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”