Find cheap flights to Port St. Lucie

Round-trip
1 adult
Economy
0 bags
Sat 6/24
Sat 7/1

Here is why travelers choose KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Search hundreds of travel sites at once for deals on flights to Port St. Lucie

Good to know

Low season

September

High season

December

Cheapest flight

$19

Good deal round-trip

$196

Good deal one-way

$104
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Atlanta to Fort Lauderdale
or less
or less

Top tips for finding cheap flights to Port St. Lucie

  • There is no major airport in Port St. Lucie. It is instead served by Fort Lauderdale Airport.
  • Looking for cheap airfare to Port St. Lucie? 25% of our users found tickets to Port St. Lucie for the following prices or less: From Denver $117 one-way - $156 round-trip, from Boston $104 one-way - $158 round-trip, from Los Angeles $149 one-way - $212 round-trip
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from United States is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Port St. Lucie flight deals.

FAQs - booking Port St. Lucie flights

Top 5 airlines flying to Port St. Lucie

Scores according to KAYAK customer reviews
8.1
JetBlueOverall score based on 19444 reviews
83boarding
78food
82comfort
82overall
86crew
79entertainment
Airline reviews
Cons: "JetBlue is awful. TVs don’t work. Staff isn’t friendly"
Read more about JetBlue
Cons: "JetBlue is awful. TVs don’t work. Staff isn’t friendly"
Cons: "Better selection of food. Snacks just did not cut it."
Pros: "Crew was courteous and gave constant updates in regards to any delays."
Cons: "Flight was delayed and there was congestion prior to take off. Not sure there was anything that could’ve been done."
Pros: "Jet blue has better leg space than many other domestic flights I have taken. It was very comfortable"
Pros: "Flight overall was fine"
Cons: "4+ hour layover in ft Lauderdale turned into almost 6 hrs due to delays but they’re ‘working on getting it out earlier so be there at the original time’...."
Pros: "Loved the variety of food offered, amount of legroom"
Cons: "Was awake, just completely skipped over by attendant for drinks"
Pros: "Crew was always around making sure all was ok. Would love to fly on one of your newer planes""
Pros: "Nothing"
Cons: "Dar hospedaje a los pasajeros que perdimos el vuelo por culpa de JetBlue"
Pros: "Snacks!"
Cons: "Seats... had a middle seat and crew would not move me to emergency exit row even when there was room there!"
Pros: "The crew was helpful"
Cons: "Communication about the delay Snacks has no variety. All too salty."
Pros: "Very nice people and helpful. Good attitude"
Cons: "Board was a bit disorganized and took much longer than I am used to even on full planes"
Pros: "Super friendly staff, great service and delicious food. The competition has nothing compared to Delta. We’re switching"
Pros: "Delayed boarding but made up for lost time in the air"
Cons: "Delayed boarding"
Cons: "It was great fir a short flight. And they got me there early."
Pros: "It’s nice to be in a plane fitted with modern conveniences. Great entertainment options."
Cons: "I didn’t have a window at all. The staff didn’t offer any snacks to us. My bag was the only one that didn’t make it while I had a plenty long layover."
Cons: "Just hate the super smaller seats and the reduced spaces everywhere"
Cons: "The delay was totally unexpected and frustrating particularly when no bad weather around!"
Pros: "The crew was communicative and courteous."
Cons: "There was a flight delay in LAX due to a maintenance issue. The captain and crew informed us before we boarded the plane which was excellent. However, they could not figure out what was wrong with the planed and delayed the boarding for another 3 hours, putting our 1900 departure time to 2100."
Pros: "You're kidding!!!"
Cons: "Seating 3 across. the passenger on the isle seat got served and the other passenger and myself were ignored. NO SERVICE!"
Pros: "The crew was great."
Cons: "The flight and crew were great. But I was not able to choose my seat because I purchased an economy flight. I was very uncomfortable. But I was luck that that people that were sitting with me were great."

Had to cancel flight as it was delayed by 12 hours

Pros: "Nothing. Worst flight I’ve ever taken."
Cons: "We were on the tarmac for 3.5 hours with little communication or apology. The seats were very uncomfortable. Terrible turbulence. Not even a complimentary soda for all of this. I will never fly Allegiant ever again."
Pros: "Frustrated with one of the crew members because I was told my bag was too big. This is ridiculous because it was the same one I got on with and the plane was about half full."
Cons: "Him not worrying about my bag."
Cons: "They left on time with 46 pax and took over a 2 hour delay. Then my bag did not show up."
Cons: "The seats were the most uncomfortable seats I've ever dealt with on a flight."
Cons: "I had problems with baggage and Allegiant staff at the airport were very unhelpful."
Cons: "The air pressure in the cabin was awful. My ears hurt & it gave me sharp pains in my head. Even typical yawning & blowing nose did not help."
Pros: "I like I can pick seats."
Cons: "Ppl putting their carry on in overhead bins nor in their row so when zone 6 (at the front of the plane) gets on, there’s no room in your overhead bin space. Crew should say to passengers to put their luggage in their area, not front of the plane."
Pros: "There was nothing outstanding really"
Cons: "It’s a low cost airline, so expectations are very low. Plane was very dirty because it just keeps on hopping back and forth without any cleaning service it seems"
Pros: "Price of ticket. Crew was efficient."
Cons: "Baggage limitations are not clear: especially when the ticket says no carryon luggage. What they mean is anything that fits under your seat and is under 20 lbs is OK. Seat did not recline. Leg room was poor."
Pros: "The crew was really good. The flight had no issues. I was pleased."
Pros: "First class, good food, quiet and comfortable"
Cons: "People traveling with "emotional support animals" should board LAST, not first"
Pros: "My legs were sandwiched behind the seat in front of me. I hate that kind of seat spacing."
Cons: "Nice crew. Nice flight. Wish there was a bit more legroom"
Pros: "Customer service was acceptable"
Cons: "Flights were cancelled and had to take another airline. Bags were also lost for 5 days!"
Pros: "Seats were pretty comfortable. We were allowed to deplane down a staircase off the back of the plane. Very cool."
Cons: "N/A"
Pros: "Crew was nice. Boarding and deplaning was quick. Flight was on time"
Cons: "WiFi was super slow"
Cons: "The flight attendants were very polite. Both of us are blind, and they told us the information we needed – how far away is the nearest exit row. Otherwise they treated us like everyone else!"
Cons: "PHX airport baggage claim was a mess. I had to wait 40 min to pick up the luggages."
Cons: "I upgraded my seats, but we still didn’t get any extras for the price."
Pros: "Great crew made the trip pleasant."
Cons: "Aircraft had no WiFi, broken tray table and was pretty worn."
Pros: "We arrived nearly on time & without issue."
Cons: "The plane was warm & no cool air was being dispersed in the cabin & because of that it was very dry. Better temperature regulation, climate control is needed to make fir a more comfortable flight."
Pros: "The crew was very friendly, the seats were uncomfortable and the air cabin was very cold."
Cons: "The flight was delayed, cancelled then on again. Communication regarding the flight changes were very confusing and had guest running though the airport not knowing what to do. My suitcase was busted and destroyed.There were not enough blankets for everyone in the cold plane. Horrible experience."
Pros: "I liked the ticket price."
Cons: "The seat was very narrow with absolutely minimal leg space, and a carry-on bag was not included in the fare."
Pros: "The crew was very helpful and kind."
Cons: "The entertainment app did not allow me to watch any of the quality programming and my seat to Chicago was extremely cramped and did not recline."
Pros: "Getting off the plane"
Cons: "I did not know I purchase a BE ticket. Was asked to pay $175 for the suit bag i had in addition to my computer bag. I was also place in a seat that does not recline. Very poor value at any cost."
Pros: "Salmon and rice."
Cons: "Tvs not working and staff pretending as if they would fix it but actually the problem been going for a while with that airplane. The pizza should not only be a vegetarian one ."
Pros: "Non stop . Wife and I were given side by side seats"
Cons: "Last row"
Pros: "Crew board and also on plane were accommodating and very friendly."
Cons: "Three people in row and all over 200lbs it felt like ever time to get seatbelt Or the horrible placed outlets between seats but under seat and you can not look under seat cause no space in front of you to access and can’t help but to rub against person in next too you. So had to apologize and explain what was trying to do before I tried. I try not to fly this airline or other large carries for"
Pros: "The crew from the ticket agents all the way up were great. The app for iPhone is great."
Cons: "I paid for 30 minutes of WiFi to download the United app on my iPad. I wanted to watch the movies/tv shows that were available to passengers. The WiFi was spotty and slow so I wasn’t able to load the app. Needless to say I was disappointed. I also was disappointed with the seating. I am an average size person and I felt very cramped in my seat. My shoulders and neck are killing me after a 2 hour flight. I know that I chose the economy seating but I don’t remember the seats being quite so narrow or the leg room being non existent."

Book Cheap Port St. Lucie Plane Tickets

Recent round-trip flight deals

6/13Tue
nonstopFrontier
1h 57mATL-FLL
6/14Wed
nonstopFrontier
2h 01mFLL-ATL
$42
6/8Thu
nonstopFrontier
1h 57mATL-FLL
6/14Wed
nonstopFrontier
2h 01mFLL-ATL
$44
6/22Thu
nonstopFrontier
1h 58mATL-FLL
6/29Thu
nonstopFrontier
2h 02mFLL-ATL
$46
6/6Tue
nonstopFrontier
1h 57mATL-FLL
6/7Wed
nonstopFrontier
2h 01mFLL-ATL
$48
6/11Sun
nonstopUndisclosed Carrier
1h 54mATL-FLL
6/13Tue
nonstopUndisclosed Carrier
2h 01mFLL-ATL
$49
6/7Wed
nonstopFrontier
1h 57mATL-FLL
6/14Wed
nonstopFrontier
2h 01mFLL-ATL
$50
6/10Sat
nonstopSpirit Airlines
1h 54mATL-FLL
6/11Sun
nonstopSpirit Airlines
1h 55mFLL-ATL
$51
6/8Thu
nonstopFrontier
1h 57mATL-FLL
6/15Thu
nonstopFrontier
2h 02mFLL-ATL
$52
6/5Mon
nonstopMultiple Airlines
1h 53mATL-FLL
6/14Wed
nonstopMultiple Airlines
2h 01mFLL-ATL
$53
6/8Thu
nonstopUndisclosed Carrier
1h 57mATL-FLL
6/12Mon
nonstopUndisclosed Carrier
1h 55mFLL-ATL
$54
6/8Thu
nonstopUndisclosed Carrier
1h 54mATL-FLL
6/10Sat
nonstopUndisclosed Carrier
2h 02mFLL-ATL
$55
6/8Thu
nonstopSpirit Airlines
1h 55mATL-FLL
6/8Thu
nonstopSpirit Airlines
1h 58mFLL-ATL
$56
6/9Fri
nonstopSpirit Airlines
1h 54mATL-FLL
6/12Mon
nonstopSpirit Airlines
1h 55mFLL-ATL
$57
6/11Sun
nonstopMultiple Airlines
1h 55mATL-FLL
6/14Wed
nonstopMultiple Airlines
2h 01mFLL-ATL
$59
6/8Thu
nonstopUndisclosed Carrier
1h 57mATL-FLL
6/9Fri
nonstopUndisclosed Carrier
2h 01mFLL-ATL
$60
6/9Fri
nonstopMultiple Airlines
1h 55mATL-FLL
6/17Sat
nonstopMultiple Airlines
2h 01mFLL-ATL
$64
6/28Wed
nonstopSpirit Airlines
1h 55mATL-FLL
7/3Mon
nonstopSpirit Airlines
1h 57mFLL-ATL
$66
6/10Sat
nonstopMultiple Airlines
1h 55mATL-FLL
6/16Fri
nonstopMultiple Airlines
2h 01mFLL-ATL
$67
6/20Tue
nonstopJetBlue
3h 16mJFK-FLL
6/20Tue
nonstopJetBlue
3h 04mFLL-JFK
$133
6/27Tue
nonstopDelta
3h 12mJFK-FLL
7/12Wed
nonstopDelta
3h 15mFLL-JFK
$173

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/1Thu
nonstopFrontier
1h 58mATL-FLL
$19
6/13Tue
nonstopFrontier
1h 57mATL-FLL
$21
6/7Wed
nonstopFrontier
1h 57mATL-FLL
$22
6/28Wed
nonstopSpirit Airlines
1h 55mATL-FLL
$23
6/6Tue
nonstopFrontier
1h 57mATL-FLL
$25
6/22Thu
nonstopFrontier
1h 58mATL-FLL
$27
5/31Wed
nonstopSpirit Airlines
1h 53mATL-FLL
$28
6/22Thu
nonstopFrontier
1h 58mATL-FLL
$29
6/1Thu
1 stopUndisclosed Carrier
7h 13mATL-FLL
$31
6/17Sat
nonstopUndisclosed Carrier
1h 53mATL-FLL
$32
5/31Wed
nonstopSpirit Airlines
1h 53mATL-FLL
$33
6/24Sat
nonstopSpirit Airlines
1h 55mATL-FLL
$36
6/21Wed
nonstopSpirit Airlines
3h 10mLGA-FLL
$37
5/30Tue
nonstopUndisclosed Carrier
2h 49mPHL-FLL
$39
6/29Thu
1 stopAllegiant Air
10h 22mBWI-FLL
$55
6/13Tue
1 stopMultiple Airlines
5h 54mDFW-FLL
$60
7/9Sun
nonstopJetBlue
3h 01mLGA-FLL
$69
9/3Sun
nonstopDelta
3h 10mJFK-FLL
$70
6/15Thu
1 stopAmerican Airlines
5h 03mEWR-FLL
$92
6/1Thu
1 stopUnited Airlines
5h 55mBOS-FLL
$99

Search by stops

Search by airline

Search by price

Flights to Port St. Lucie