Southwest® flights from Atlanta to Phoenix from $111

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Low fares from Atlanta to Phoenix

$

Atlanta (ATL)to

Phoenix (PHX)
Depart: 03/04/2026

One-way

Basic

From
$111
Seen: 17 hrs ago

Atlanta (ATL)to

Phoenix (PHX)
Depart: 03/03/2026

One-way

Basic

From
$111
Seen: 15 hrs ago

Atlanta (ATL)to

Phoenix (PHX)
Depart: 04/08/2026

One-way

Basic

From
$115
Seen: 11 hrs ago

Atlanta (ATL)to

Phoenix (PHX)
Depart: 03/17/2026

One-way

Basic

From
$115
Seen: 4 hrs ago

Atlanta (ATL)to

Phoenix (PHX)
Depart: 03/18/2026

One-way

Basic

From
$115
Seen: 4 hrs ago

Atlanta (ATL)to

Phoenix (PHX)
Depart: 03/11/2026

One-way

Basic

From
$115
Seen: 6 hrs ago

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Explore flights from Atlanta to Phoenix

*Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

Flight Details

Departing from:
Hartsfield-Jackson Atlanta International Airport
Arriving at:
Sky Harbor International Airport
Average flight time:
4 hours 7 minutes
Distance:
1587 miles

Route Information

156† Weekly flights
  • 1‡ Nonstop flight per day Monday through Friday
  • 2‡ Nonstop flights on Saturday
  • 2‡ Nonstop flights on Sunday

† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

Questions we hear the most

The average flight time from Atlanta to Phoenix is 4 hours 7 minutes.
There are 156 weekly flights from Atlanta to Phoenix on Southwest Airlines.
Yes, Southwest flies nonstop from Atlanta to Phoenix once per day from Monday through Friday.
Yes, Southwest flies nonstop from Atlanta to Phoenix 2 times per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly Atlanta to Phoenix with Southwest, check out our Low Fare Calendar.
You can rent a car at Sky Harbor International Airport book yours with your flight.
Yes! Flights from Atlanta to Phoenix—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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