$89 Cheap Frontier Airlines flights Atlanta (ATL) to Phoenix (PHX)

View $89 flight on Fri, Aug 15, 2025Opens in a new window

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$89 Cheap Frontier Airlines flights Atlanta (ATL) to Phoenix (PHX)

Prices were available within the past 7 days and start at $89 for one-way flights and $168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Oct 11 - Sat, Oct 18
ATL
Atlanta
PHX
Phoenix
$168 Roundtrip, found 13 hours ago
$168
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Sat, Oct 11 from Atlanta to Phoenix, returning Sat, Oct 18, priced at $168 found 13 hours ago
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Flights from Atlanta (ATL) to Phoenix (PHX)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
1582 mi

Frequently asked questions

How much is a Frontier Airlines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX)?
Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap Frontier Airlines return flights from $168 from ATL to PHX. Affordable one-way options from $89 are available as well.**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 ATL to PHX with Frontier Airlines?
Browse for one-way or round-trip flights to Phoenix in July or August. You could find lower fares with Frontier Airlines during these off-peak travel months.
What is the cheapest time to book flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX) with Frontier Airlines?
Look for affordable Frontier Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX) one to three months ahead of 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. Regardless of fare class and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive 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.
Does Frontier Airlines fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX)?
Take off on one of Frontier Airlines's 2 weekly direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX). To see your options, enter your origin, destination and dates and hit search. Then use the "Nonstop" and "Airline" filters.
How long does it take to fly from ATL to PHX with Frontier Airlines?
It takes around 4h 34m to travel nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX) with Frontier Airlines.
What is the earliest Frontier Airlines flight from ATL to PHX?
The first Frontier Airlines flight from ATL to PHX departs at 4:01PM UTC-5, landing at 6:41PM UTC-7. If you want to set off later in the day, the last Frontier Airlines flight leaves ATL at 9:09PM UTC-5 and touches down at PHX at 11:38PM UTC-7. Flying early is often a smart option as morning flights are least 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.
What airports does Frontier Airlines fly into in Phoenix?
Frontier Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Phoenix come in to land at Sky Harbor Intl. Airport (PHX). This is the main entry point to this destination.
Why fly with Frontier Airlines from ATL to PHX?
With a rewarding loyalty program, Frontier Airlines is a favorite of many passengers journeying from ATL to PHX. Plus, as a Frontier Miles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Frontier Airlines fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX)?
Frontier Airlines generally operates Airbus A320neo planes for journeys from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX). Keep in mind that aircraft type can change depending on operational demands, so the plane you board might be different on your day of travel.
Can I change or cancel my Frontier Airlines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Sky Harbor Intl. Airport (PHX)?
Changes are generally free within 24 hours of booking, but your airline may charge you after that time. For further details about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without extra charges, tick the "Changes included" or "No cancel fee" filter when organizing your next break.

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