$51+ Cheap flights from Atlanta (ATL) to Port St. Lucie, FL
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — MCO
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Port St. Lucie with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Port St. Lucie are usually found in February or March, booked 47 days in advance, depart on a Thursday or Tuesday and return on a Friday
Cheap flight deals from Atlanta to Port St. Lucie
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to Port St. LucieExplore the most affordable flight options available from Atlanta to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Atlanta to Port St. Lucie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:00 pm -
Nonstop1h 55m
Mon 11/29:45 pm -
Nonstop2h 04m
Deal found 9/7![Frontier logo]()
$84
This Booking.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:31 am -
Nonstop1h 54m
Fri 11/69:45 pm -
Nonstop2h 04m
Deal found 9/8![Frontier logo]()
$85
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 pm -
Nonstop1h 56m
Sat 10/179:58 pm -
Nonstop2h 08m
Deal found 9/10![Frontier logo]()
$88
This deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:29 pm -
Nonstop1h 56m
Mon 11/99:45 pm -
Nonstop2h 04m
Deal found 9/8![Frontier logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:29 pm -
Nonstop1h 57m
Mon 11/239:52 pm -
Nonstop2h 04m
Deal found 9/10![Frontier logo]()
$90
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:10 am -
1 stop26h 22m
Thu 10/2212:27 pm -
Nonstop2h 10m
Deal found 9/9![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:00 pm -
Nonstop1h 57m
Mon 10/56:45 am -
Nonstop2h 12m
Deal found 9/10![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:20 am -
Nonstop1h 58m
Sat 10/36:45 am -
Nonstop2h 12m
Deal found 9/9![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:00 pm -
Nonstop1h 56m
Wed 10/76:45 am -
Nonstop2h 12m
Deal found 9/10![Frontier logo]()
$96
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:30 pm -
Nonstop1h 54m
Sat 11/219:52 pm -
Nonstop2h 04m
Deal found 9/9![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:51 am -
Nonstop1h 59m
Tue 10/206:39 am -
Nonstop2h 21m
Deal found 9/12![Frontier logo]()
$98
Best flights from Atlanta to Port St. LucieDiscover carefully curated flight deals from Atlanta to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Atlanta to Port St. Lucie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1010:53 pm -
Nonstop1h 56m
Sat 10/176:35 am -
Nonstop1h 58m
Deal found 9/8![Delta logo]()
$119
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:10 am -
1 stop3h 40m
Sat 10/249:25 am -
2 stops10h 30m
Deal found 9/11![Southwest logo]()
$200
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/287:25 am -
Nonstop1h 58m
Tue 3/24:35 pm -
Nonstop2h 00m
Deal found 9/12![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:46 pm -
1 stop6h 11m
Sat 10/1711:30 am -
2 stops9h 46m
Deal found 9/10![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:35 pm -
1 stop3h 30m
Wed 10/147:00 am -
2 stops9h 10m
Deal found 9/10![Southwest logo]()
$200
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:40 pm -
2 stops7h 30m
Mon 10/57:25 am -
1 stop12h 15m
Deal found 9/11![Southwest logo]()
$206
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:40 pm -
2 stops8h 25m
Sat 10/37:00 am -
2 stops9h 35m
Deal found 9/12![Southwest logo]()
$244
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:40 am -
2 stops9h 25m
Sat 10/101:05 pm -
2 stops11h 18m
Deal found 9/9![United Airlines logo]()
$321
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:10 pm -
2 stops8h 50m
Sun 10/117:00 pm -
1 stop3h 25m
Deal found 9/8![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:40 pm -
1 stop10h 10m
Sun 11/16:00 am -
2 stops9h 50m
Deal found 9/8![Southwest logo]()
$310
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/196:30 am -
1 stop5h 15m
Sun 2/286:15 am -
1 stop8h 00m
Deal found 9/10![Southwest logo]()
$313
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:25 pm -
2 stops10h 00m
Sun 11/155:25 am -
1 stop6h 10m
Deal found 9/11![Southwest logo]()
$331
Last-minute flights from Atlanta to Port St. LucieDiscover last-minute flight deals from Atlanta to Port St. Lucie. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Port St. Lucie. Data last updated September 13, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:20 am -
Nonstop1h 58m
Thu 10/229:58 pm -
Nonstop2h 08m
Deal found 9/12![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:20 am -
Nonstop1h 58m
Sat 10/36:45 am -
Nonstop2h 12m
Deal found 9/9![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:00 pm -
Nonstop1h 56m
Wed 10/76:45 am -
Nonstop2h 12m
Deal found 9/10![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:20 am -
Nonstop1h 58m
Wed 10/79:54 pm -
Nonstop2h 05m
Deal found 9/10![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:00 pm -
Nonstop1h 57m
Mon 10/56:45 am -
Nonstop2h 12m
Deal found 9/10![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:51 am -
Nonstop1h 59m
Tue 10/206:39 am -
Nonstop2h 21m
Deal found 9/12![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:00 pm -
Nonstop1h 56m
Sat 10/179:58 pm -
Nonstop2h 08m
Deal found 9/10![Frontier logo]()
$88
This Cheapflightsfares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:10 am -
1 stop26h 22m
Thu 10/2212:27 pm -
Nonstop2h 10m
Deal found 9/9![Frontier logo]()
$92
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:04 pm -
1 stop14h 48m
Mon 10/269:58 pm -
Nonstop2h 08m
Deal found 9/10![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:00 pm -
Nonstop1h 55m
Mon 11/29:45 pm -
Nonstop2h 04m
Deal found 9/7![Frontier logo]()
$84
One-way flights from Atlanta to Port St. LucieSearch for one-way flight options from Atlanta to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Atlanta to Port St. Lucie. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Jetabroad deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:55 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$51
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:55 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$52
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:00 pm -
Nonstop1h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$53
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:29 pm -
Nonstop1h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$54
This eDestinos deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:25 pm -
Nonstop1h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$59
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:55 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$60
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:37 pm -
Nonstop1h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$63
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:20 am -
Nonstop1h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:11 am -
1 stop7h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:06 pm -
1 stop22h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$67
Find flight deals from Atlanta to Port St. Lucie
Keep the following information in mind while searching for Atlanta to Port St. Lucie flight deals. Data was last updated September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $84 (Cheapflightsfares) |
One-way from | $51 (Jetabroad) |
Popular in | June |
Cheapest in | February |
Average price | $160 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Port St. Lucie that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Atlanta to Port St. Lucie that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Mon 11/16
6:55 am-12:30 pm
1 stop5h 35m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$76
Quickest round-trip
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Tue 2/16
3:35 pm-5:29 pm
Nonstop1h 54m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Mon 12/21
10:45 pm-12:40 am
Nonstop1h 55m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Mon 10/26
3:17 pm-5:11 pm
Nonstop1h 54m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Mon 11/16
2:35 pm-4:30 pm
Nonstop1h 55m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Fri 1/22
5:35 pm-7:29 pm
Nonstop1h 54m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Tue 10/20
2:30 pm-10:05 pm
2 stops7h 35m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$81
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Sat 11/7
11:10 am-8:55 pm
2 stops9h 45m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$81
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Wed 10/7
8:15 am-4:55 pm
1 stop8h 40m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$81
AtlantaFort Lauderdale
ATL Atlanta Hartsfield-Jackson - FLL Fort Lauderdale
ATLFLL
Atlanta Hartsfield-Jackson
Wed 9/30
7:50 pm-9:44 pm
Nonstop1h 54m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$89
Showing 1-10 of 24 resultsSorted by cheapest first
Best time to book a flight from Atlanta to Port St. Lucie
Have a flexible travel schedule? Discover the best time to fly to Port St. Lucie from Atlanta with our price prediction graph.
ATL-FLL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Port St. Lucie
ATL-LU5
ATL-FLL
What is the cheapest time of day to fly from ATL to LU5?
Find hourly flight availability from Atlanta to Port St. Lucie. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.
It’s optimal to fly from Atlanta to Port St. Lucie in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Atlanta to Port St. Lucie
Explore weekly flight availability from Atlanta to Port St. Lucie. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 13, 2026.
The most flights from ATL to LU5 are scheduled on a Friday (86 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (50 on average).
How much does it cost to fly round-trip from Atlanta to Port St. Lucie?
Airfare is below average for this route at the moment.
Atlanta to Port St. Lucie flights typically cost between $117 and $238 in October.The cheapest round-trip price found within the last 5 days was $84 on Frontier (Oct 28-Nov 2).
What is the cheapest day to fly from Atlanta to Port St. Lucie?
Use this chart to determine the cheapest time to fly round-trip from Atlanta to Port St. Lucie. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Atlanta to Port St. Lucie flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Port St. Lucie
Get insights into the airlines that provide service to Port St. Lucie. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port St. Lucie. Reviews last updated September 13, 2026.
Read reviews from past customers who have flown Southwest,Delta, andJetBlue from Atlanta to Port St. Lucie. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Port St. Lucie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Atlanta and Port St. Lucie flights
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Top 4 airlines flying from Atlanta to Port St. Lucie
Discover the top 4 airlines that operate flights from Atlanta to Port St. Lucie. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$47 | Average$133 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$67 | Average$187 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$119 | Average$336 | FlexibilityNo cancel fee | On-time63% |