$229 Cheap United flights Phoenix (PHX) to Cincinnati (CVG)

View $229 flight on Fri, Oct 17, 2025Opens in a new window

$229 Cheap United flights Phoenix (PHX) to Cincinnati (CVG)

Prices were available within the past 7 days and start at $229 for one-way flights and $361 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Oct 18 - Sat, Oct 25
PHX
Phoenix
CVG
Cincinnati
$361 Roundtrip, found 3 hours ago
$361
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Oct 18 from Phoenix to Cincinnati, returning Sat, Oct 25, priced at $361 found 3 hours ago
Flights from Phoenix (PHX) to Cincinnati (CVG)
Origin airport
Sky Harbor 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
1566 mi
Average flight time
6 hours 46 mins

Frequently asked questions

How much is a United Airlines flight from Sky Harbor Intl. Airport (PHX) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Landing cheap one-way United Airlines flights from PHX to CVG from $229 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $361 for your next exciting adventure.**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 PHX to CVG with United Airlines?
January is one of the least expensive months to fly to Cincinnati with United Airlines. You could also find great prices on one-way and round-trip tickets in February.
What is the cheapest time to book flights from Sky Harbor Intl. Airport (PHX) to Cincinnati - Northern Kentucky Intl. Airport (CVG) with United Airlines?
For cheap United Airlines fares from Sky Harbor Intl. Airport (PHX) 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 affect the overall cost. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book 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 United Airlines fly nonstop from Sky Harbor Intl. Airport (PHX) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Enter your dates, click search and tick the "Nonstop" filter on Expedia to find any direct flights from PHX to CVG with United Airlines or another airline.
What is the earliest United Airlines flight from PHX to CVG?
Search United Airlines's earliest flights from PHX to CVG by using the "Early Morning" and "Morning" filters. Not only will you arrive at your destination sooner, early departures are also 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 United Airlines fly into in Cincinnati?
Cincinnati - Northern Kentucky Intl. Airport (CVG) is the main Cincinnati hub for United Airlines flights from Sky Harbor Intl. Airport (PHX).
Why fly with United Airlines from PHX to CVG?
A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to fly from PHX to CVG with United Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* in addition to United Airlines's loyalty program earnings. It's yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Sky Harbor Intl. Airport (PHX) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Depending on the type of ticket you purchased, a fee generally applies if you cancel or change your booking more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter when you search for flights. For more details on changing or canceling your reservation, head to "Trips," select your flight and click on "Manage Booking."

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*Available to One Key members.