$115 Cheap Frontier Airlines flights Charlotte (CLT) to Phoenix (PHX)

Landing cheap one-way Frontier Airlines flights from CLT to PHX from $115 on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our affordable round-trip fares from $230 for your next exciting vacation.**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.

July is one of the most affordable months to jet away to Phoenix with Frontier Airlines. You could also find great prices on return and one-way tickets in August.

For cheap Frontier Airlines fares from Charlotte-Douglas Intl. Airport (CLT) to Sky Harbor Intl. Airport (PHX), start searching one to three months before your planned departure. Reserving 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 cheapest, 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.

Click on the “Nonstop” filter when searching for direct Frontier Airlines flights from CLT to PHX. You’ll also be able to compare other carriers servicing the same nonstop journey.

To find the earliest departures from CLT to PHX with Frontier Airlines, filter your results by “Early Morning” and “Morning.” Booking an early flight usually means you’re less likely to experience 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.

Frontier Airlines flights from Charlotte-Douglas Intl. Airport (CLT) to Phoenix arrive at Sky Harbor Intl. Airport (PHX). This is the main gateway to this destination.

A rewarding loyalty program and the opportunity to collect points through Frontier Miles are the start of the reasons to depart from CLT to PHX with Frontier Airlines. Plus, when you join Expedia’s free One Key™ program, you can earn OneKeyCash™* in addition to Frontier 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.

Depending on the type of fare you purchased, a fee will generally apply if you change or cancel your flight more than 24 hours after it’s been confirmed. To secure tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when searching for flights. For more details on modifying or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”