$90 Cheap American Airlines flights Atlanta (ATL) to Phoenix (PHX)

Use the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines return flights from $179 from ATL to PHX. Affordable one-way tickets from $90 are also on offer.**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.

Look for cheap American Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX) one to three months prior to your departure day. 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 journey, the best day to book a domestic flight is generally Sunday and the most expensive day 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.

The first flight from ATL to PHX with American Airlines departs at 5:15AM UTC-5. You'll land at 7:46AM UTC-7. The final American Airlines flight of the day leaves at 6:10PM UTC-5 and arrives at 8:36PM UTC-7. With 20% fewer cancellations for early and mid-morning departures, starting your travel day early is typically the best choice.**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.