$189 Cheap Flights from Gulfport (GPT) to Atlanta (ATL)

View $189 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta International Airport (ATL)

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Cheap Flights from Gulfport to Atlanta (GPT-ATL)

Prices were available within the past 7 days and start at $189 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 24 - Mon, Oct 27
GPT
Gulfport
ATL
Atlanta
$299 Roundtrip, just found
$299
Roundtrip
just found
Select Delta flight, departing Fri, Oct 24 from Gulfport to Atlanta, returning Mon, Oct 27, priced at $299 just found
American Airlines
Fri, Oct 24 - Mon, Oct 27
GPT
Gulfport
ATL
Atlanta
$319 Roundtrip, just found
$319
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct 24 from Gulfport to Atlanta, returning Mon, Oct 27, priced at $319 just found
Delta
Thu, Sep 25 - Sun, Sep 28
GPT
Gulfport
ATL
Atlanta
$319 Roundtrip, found 6 hours ago
$319
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Sep 25 from Gulfport to Atlanta, returning Sun, Sep 28, priced at $319 found 6 hours ago
American Airlines
Fri, Oct 3 - Sat, Oct 4
GPT
Gulfport
ATL
Atlanta
$339 Roundtrip, found 5 hours ago
$339
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Oct 3 from Gulfport to Atlanta, returning Sat, Oct 4, priced at $339 found 5 hours ago
Delta
Fri, Oct 24 - Mon, Oct 27
GPT
Gulfport
ATL
Atlanta
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Delta flight, departing Fri, Oct 24 from Gulfport to Atlanta, returning Mon, Oct 27, priced at $339 just found
Delta
Tue, Oct 21 - Thu, Oct 30
GPT
Gulfport
ATL
Atlanta
$349 Roundtrip, found 3 days ago
$349
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 21 from Gulfport to Atlanta, returning Thu, Oct 30, priced at $349 found 3 days ago
Delta
Fri, Oct 24 - Mon, Oct 27
GPT
Gulfport
ATL
Atlanta
$359 Roundtrip, just found
$359
Roundtrip
just found
Select Delta flight, departing Fri, Oct 24 from Gulfport to Atlanta, returning Mon, Oct 27, priced at $359 just found
Delta
Thu, Sep 11 - Thu, Sep 18
GPT
Gulfport
ATL
Atlanta
$369 Roundtrip, found 1 day ago
$369
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Sep 11 from Gulfport to Atlanta, returning Thu, Sep 18, priced at $369 found 1 day ago
American Airlines
Fri, Oct 24 - Mon, Oct 27
GPT
Gulfport
ATL
Atlanta
$379 Roundtrip, just found
$379
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct 24 from Gulfport to Atlanta, returning Mon, Oct 27, priced at $379 just found
United
Fri, Oct 3 - Sat, Oct 4
GPT
Gulfport
ATL
Atlanta
$515 Roundtrip, found 5 hours ago
$515
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Oct 3 from Gulfport to Atlanta, returning Sat, Oct 4, priced at $515 found 5 hours ago

Find the cheapest month to fly from Gulfport (GPT) to Atlanta (ATL)

May is typically the cheapest month to fly

From $218 - $599 per traveler.

Graph displaying average flight prices per month

Alternative airports near Atlanta

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hartsfield-Jackson Atlanta Intl. ATL. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $369
ATL
Hartsfield-Jackson Atlanta Intl.
Cheapest
Average driving time to city center16 min
Flights from $369
Flights from Gulfport (GPT) to Atlanta (ATL)
Origin airport
Gulfport - Biloxi Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$299
Distance
350 mi
Average flight time
2 hours 27 mins

Gulfport to Atlanta Flights

The cheapest times to fly from Gulfport to Atlanta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Gulfport to Atlanta are during the month of October. You can find some of the cheapest flights from Gulfport to Atlanta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Gulfport to Atlanta

Sunday is one of the best days to book for cheap flights from Gulfport to Atlanta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Gulfport to Atlanta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Gulfport to Atlanta in 2025. You can also book with separate airlines for your outbound and return journeys, from $189 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Gulfport to Atlanta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Gulfport to Atlanta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) cost?
Secure a cheap one-way flight from $189 or cheap return flight from $299 from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
October is the least expensive month to fly from GPT to ATL. Planning your trip for the off-season is often the key to scoring lower fares.
Which airlines fly direct from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Fly directly from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) on a Delta Air Lines flight.
What is the cheapest airline that flies from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
To find the cheapest airline that'll fly you from GPT to ATL, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
When departing from Gulfport - Biloxi Intl. Airport (GPT), you can choose from an average of 3 daily direct flights to Hartsfield-Jackson Atlanta Intl. Airport (ATL).
What are the most popular departure times for flights from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
More people fly between GPT and ATL at 6 AM than at any other time of day. Prefer a quieter experience? Travel outside of rush hours and you're likely to save on your fare as well.
What day of the week has the most flights from GPT to ATL?
If you travel on a Friday, you'll get the largest range of options for flights from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL).
What is the earliest flight from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
The earliest flight departing from Gulfport - Biloxi Intl. Airport (GPT) is at around 6:30AM UTC-6. Board this plane and you'll arrive at Hartsfield-Jackson Atlanta Intl. Airport (ATL) at approximately 9:00AM UTC-5. The total time in the air is 1h 30m.
How long does it take to fly from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Typically, it takes 1 hour and 27 minutes to fly the 350 mi from GPT to ATL.
What airline has the least delays from GPT to ATL?
With 83% of journeys generally landing on schedule, Delta Air Lines has the best on-time performance for direct flights from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). To keep track of your flight status and receive notifications if anything changes, use the Expedia App.
What is the best time to fly from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
To touch down at Hartsfield-Jackson Atlanta Intl. Airport (ATL) on schedule, opt for a flight that leaves Gulfport - Biloxi Intl. Airport (GPT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Atlanta from Gulfport - Biloxi Intl. Airport (GPT)?
Hartsfield-Jackson Atlanta Intl. Airport (ATL) is the only airport in Atlanta with direct flights from Gulfport - Biloxi Intl. Airport (GPT). Explore the options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) last-minute?
Booking your plane ticket from GPT to ATL right before your trip is generally more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a GPT to ATL flight and hotel package?
You'll typically save money by booking a GPT to ATL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Gulfport - Biloxi Intl. Airport (GPT) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
You can usually reschedule or cancel your GPT to ATL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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