Cheap flights from Atlanta to Phoenix from $145

If you are unable to visit Phoenix during the month of January, then departing from Atlanta during the month February is also very affordable. Most momondo users find prices during this month for around $300.

On average, the least expensive day to fly to Phoenix from Atlanta is on a Friday. momondo users have found tickets for Friday departures for as low as $397. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $523.

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $366. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $429 per ticket.

Fly from Atlanta Hartsfield-Jackson to Phoenix Sky Harbor Intl for the best Atlanta Hartsfield-Jackson - Phoenix flight prices

You are more likely to see cheaper flights to Phoenix from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $375 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Atlanta for as low as $308 on momondo.

There are 4 cabin classes available to choose from on Atlanta to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, Frontier, and Delta are the most popular carriers operating from Atlanta Hartsfield-Jackson to Phoenix

Delta, Frontier and American Airlines are the top three most popular airlines that fly to Phoenix from Atlanta according to our data. Delta is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Phoenix. Keep in mind that there are 6 different airlines that fly to Phoenix on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Atlanta and Phoenix have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

The number of flights available between Atlanta and Phoenix is 13 per day as of October 2026. The most frequent departure time is 9:00PM, with 42% of daily flights leaving in the evening.

97 flights are operational weekly from Atlanta to Phoenix as of October 2026. The most popular departure day for this route is Thu, with 34% of flights per week taking off on this day.