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Find cheap flights from Atlanta to Port St. Lucie from $26

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Port St. Lucie departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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Good to know

Low season

January

High season

June

Cheapest flight

$26
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Atlanta to Fort Lauderdale

When to book flights from Atlanta to Port St. Lucie

Are your dates flexible? Find out the best times to travel from Atlanta to Port St. Lucie based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Atlanta to Port St. Lucie

  • Which airports will I be using when flying from Atlanta to Port St. Lucie?

    When flying out of Atlanta you’ll be using Atlanta Hartsfield-Jackson. Port St. Lucie does not have its own airport so you’ll be flying into nearby Fort Lauderdale airport, which is 83.9 mi away.

  • How long does a flight from Atlanta to Port St. Lucie take?

    Direct flights cover the 582 miles separating Atlanta and Port St. Lucie in about 1h 54m.

  • How many flights are there between Atlanta and Port St. Lucie?

    80 direct flights run between Atlanta and Port St. Lucie on a daily basis. On average, there are about 563 departures each week.

  • What’s the cheapest day of the week to fly between Atlanta and Port St. Lucie?

    Consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

  • How does KAYAK find such low prices on flights from Atlanta to Port St. Lucie?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Port St. Lucie.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Port St. Lucie?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port St. Lucie from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Port St. Lucie?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Port St. Lucie with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Port St. Lucie?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Port St. Lucie from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Atlanta to Port St. Lucie?

    In the last 72 hours, the cheapest one-way ticket between Atlanta and Port St. Lucie found on KAYAK was with Spirit Airlines for $26. Spirit Airlines offered a round-trip connection from $53 and Frontier from $57.

See more FAQs

Top tips for finding cheap flights from Atlanta to Port St. Lucie

  • There is no airport in Port St. Lucie. Instead, you’ll be flying into Fort Lauderdale-Hollywood Airport when flying between Atlanta and Port St. Lucie.
  • The cheapest flight from Atlanta to Port St. Lucie was found 30 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
See more tips

Top 5 airlines serving Atlanta to Port St. Lucie

 
Need help choosing which airline to fly with from Atlanta to Port St. Lucie? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9192 reviews
7.9Comfort
8.6Crew
7.3Food
8.2Boarding
7.3Entertainment
Airline reviews

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

8.0 ExcellentNorma, May 2024SNA - SEA
Read more about Alaska Airlines reviews

I didn’t know that food needed to be ordered ahead. Please include this in the reservation information. Overall, very good experience.

Plane hit turbulence diverted to Houston. We'll probably get in after 3am

Cabin crew very friendly and pleasant. Flight left late but we didn't know why. Alaska Airlines app was not user friendly -- app wouldn't let us upgrade our seats, but no indication if flight was full. We wound up having to call the airline to request an upgrade and we were told none was available. Waste of time. Baggage retrieval was easy.

Full flight where I had another passenger sitting in middle seat who said that he had lost 250 lbs from 500. The stewardess on exiting the flight advise me that I was going to receive a refund. I thought she was talking about another passenger. The stewardess saw that to make him comfortable I had lifted the armrest and flew for 5 hours to Seattle from Reagan DCA with a portion of his body on my seat. I survived. I flight to remember!!!!

the flight was delayed almost 3 hours and not one time was we told that it was delayed or why. I had asked one of the crew members why it was delayed, 20 minutes after the flight was supposed to take off, and was told that they had no idea what was going on and that they had not been told anything. this is FRIGHTENING!!!! No excuse!!

Given incorrect gate upon check-in, corrected by the gate attendant, D6 rather than D5, minor inconvenience. As with the previous flight, passengers were admonished to voluntarily gate-check carry-on luggage with the statement that those in the last boarding group would have no choice but to do so. If the Boeing 737 MAX8/MAX9 doesn't have room for carry-ons it's an interior design flaw on the part of Boeing. Posting an advance warning would be helpful, such as "Boeing 737 MAX planes feature limited carry-on space. Please be aware." SFO's amenities and TSA much better than MCO's. Crew was amazing! Brought my own food because Alaska's onboard selection has soy in everything. Beverage service was excellent. This was the first and last trip with Alaska after the previous flight's issues. It's no reflection on the crew of this flight. They were great.

Flights were on time. Check in was fine. Crew members were pleasant.

The boarding gate is literally just an aisle to the concourse. There is no seating and it's shared with several other airlines. It's crowded, hot, and standing-room only. It's difficult to hear gate announcements over the PA system with too many other carriers crammed into a small space. I've enjoyed flying AA in the past on the west coast, but the BNA single gate experience is horrendous! Never again from BNA to SEA with AA.

I would have liked it to have been easier to order food for the flight. My son was not happy with the snack pack I bought him and it was a very long flight for a little boy to go without food.

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

They were an hour late and they didn’t have my wheelchair for me

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

The pilots were good. Disappointing when planes don't have electrical ports

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The experience was good and the flight departed on time and landed early

On 2 different flights the wifi was horrible and there was no drink or snack service.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

Did not wait long for wheelchair and attendant to arrive after checking in. Wheeled down to plane Was greeted with a smile when entering the plane Choice of snacks was very limited to 2 items. Seats are uncomfortable. My butt was sore after the 1st hour of flying. Needs better cushioning at seats.

Did not wait long for wheelchair and attendant to arrive after checking in. Wheeled down to plane Was greeted with a smile when entering the plane Choice of snacks was very limited to 2 items.

One hour delayed departure resulted in problems with planned ground transportation at my destination.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

My flight was cancelled!!! I had to spend 200.00 on another flight!!

worst trip ever Spirit lost our Baggs which were never put on the plane in Atlanta. 24 hours ago they are telling me now that the bags are still missing.

Horrible. Delays, no customer support and fake promises and everything. i am suffering to help as due to connecting flight getting missed no support on ground and customer support window is closed and we are sitting o ground without anything

Terrible… missed our flight due to ridiculously long time to go thru baggage check-in!

Everything was really good but the seats are not very comfortable.

Spirit canceled the flight in March and never notified me!

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

The weight limit per bag was really low - 40 lbs - so we had to pay extra. Then, they said their carry on size was 14x18x8, and we measured our bag very carefully. It was within the limit, yet they said it was too big, so we ended up paying an extra $100 for that too!! So it wasn’t the cheap flight we thought it would be. Then, they moved up our initial flight to depart 3 hours earlier which meant we had to be out on the road by 7 am and then have a 6 hour layover and we got home at 2am. It was a grueling day. I won’t be flying with them again.

Check in online was easy. Seats aren’t very comfortable

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight delayed 3 times, resulting in late arrival, rental car place gave car away resulting in increased BS charges because I was late. Frontier blows.

It was impossible to change a carry-on for a checked bag after the initial selection. The flight was delayed 14 hours "to allow for a late arriving aircraft." The seats were shockingly uncomfortable. This was only the second time I've seen seats that didn't recline in an airline. The first was in an East Bloc airline before the fall if the Iron Curtain.

First time flying Frontier, I am not sure the Ala Carte menu of options is for me.

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

There was no wifi, there was no usb charger on the planes Frontier lowered the weight limit on suitcases from 50 to 40 pounds Frontier now charges for a seat...really? If i don't pay for a basic seat, do i stand the whole flight? Frontier now charges for the carry on, just like for the checked suitcase The bundle pricing is way over priced.

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

Book cheap flights from Atlanta to Port St. Lucie

Recent round-trip flight deals

6/11Tue
1 stopSpirit Airlines
10h 00mATL-FLL
6/12Wed
nonstopSpirit Airlines
1h 58mFLL-ATL
$53
6/12Wed
nonstopSpirit Airlines
2h 01mATL-FLL
6/17Mon
nonstopSpirit Airlines
1h 57mFLL-ATL
$54
6/5Wed
nonstop
2h 03mATL-FLL
6/12Wed
1 stop
5h 19mFLL-ATL
$55
6/5Wed
nonstop
2h 03mATL-FLL
6/12Wed
nonstop
1h 58mFLL-ATL
$56
6/25Tue
nonstopFrontier
1h 58mATL-FLL
7/9Tue
nonstopFrontier
2h 03mFLL-ATL
$57
6/19Wed
nonstopSpirit Airlines
2h 01mATL-FLL
6/20Thu
nonstopSpirit Airlines
1h 58mFLL-ATL
$58
6/19Wed
nonstop
2h 01mATL-FLL
6/21Fri
nonstop
2h 05mFLL-ATL
$59
6/8Sat
nonstopFrontier
1h 55mATL-FLL
6/19Wed
nonstopFrontier
2h 05mFLL-ATL
$60
6/10Mon
nonstopFrontier
1h 55mATL-FLL
6/20Thu
nonstopFrontier
2h 12mFLL-ATL
$62
6/11Tue
nonstopSpirit Airlines
1h 56mATL-FLL
6/17Mon
nonstopSpirit Airlines
2h 00mFLL-ATL
$64

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Recent one-way flight deals

6/19Wed
nonstopSpirit Airlines
2h 01mATL-FLL
$26
7/9Tue
nonstopFrontier
1h 57mATL-FLL
$29
10/7Mon
nonstopFrontier
1h 54mATL-FLL
$31
6/11Tue
1 stopSpirit Airlines
10h 00mATL-FLL
$32
6/5Wed
nonstopJetBlue
1h 54mATL-FLL
$79
6/6Thu
1 stopAmerican Airlines
4h 07mATL-FLL
$83
6/4Tue
nonstopJetBlue
1h 54mATL-FLL
$94
10/6Sun
nonstopDelta
1h 53mATL-FLL
$99
6/4Tue
1 stopAmerican Airlines
3h 48mATL-FLL
$102
6/8Sat
nonstopDelta
1h 47mATL-FLL
$126

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Last minute flights from Atlanta to Port St. Lucie

Last minute flight, train and bus deals

6/4Tue
nonstopFrontier
2h 05mATL-FLL
6/5Wed
nonstopFrontier
2h 05mFLL-ATL
$39
6/4Tue
nonstopFrontier
2h 05mATL-FLL
6/11Tue
nonstopFrontier
2h 04mFLL-ATL
$40
6/4Tue
nonstopSpirit Airlines
1h 55mATL-FLL
6/12Wed
nonstopSpirit Airlines
2h 00mFLL-ATL
$41
6/4Tue
nonstop
2h 05mATL-FLL
6/5Wed
multi-stop
5h 19mFLL-ATL
$49
6/4Tue
nonstopFrontier
2h 05mATL-FLL
6/5Wed
nonstopFrontier
2h 05mFLL-ATL
$50
6/4Tue
nonstop
2h 05mATL-FLL
6/11Tue
multi-stop
3h 59mFLL-ATL
$51
6/4Tue
nonstopFrontier
2h 05mATL-FLL
6/7Fri
nonstopFrontier
2h 05mFLL-ATL
$52
6/4Tue
nonstopSpirit Airlines
1h 55mATL-FLL
6/12Wed
multi-stopSpirit Airlines
5h 19mFLL-ATL
$54
6/2Sun
multi-stopAmerican Airlines
5h 53mATL-FLL
6/4Tue
multi-stopAmerican Airlines
4h 04mFLL-ATL
$184
5/31Fri
multi-stopAmerican Airlines
4h 55mATL-FLL
6/3Mon
multi-stopAmerican Airlines
6h 08mFLL-ATL
$260

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Flights to Port St. Lucie