$58 Find Cheap Flights to Port St. Lucie - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Port St. Lucie departing on 8/30. 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.
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Cheap Flights to Port St. Lucie

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Port St. Lucie that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Port St. Lucie

Fri, Sep 18 - Thu, Sep 24
Frontier Logo
9:00 pm - 10:56 pmATL  Atlanta Hartsfield-Jackson-FLL Fort Lauderdale
1h 56mnonstop
Frontier Logo
9:54 pm - 11:59 pmFLL  Fort Lauderdale-ATL Atlanta Hartsfield-Jackson
2h 05mnonstop
$85Frontier
Thu, Sep 3 - Sun, Sep 6
Frontier Logo
6:50 am - 8:48 amATL  Atlanta Hartsfield-Jackson-FLL Fort Lauderdale
1h 58mnonstop
Frontier Logo
9:47 pm - 11:59 pmFLL  Fort Lauderdale-ATL Atlanta Hartsfield-Jackson
2h 12mnonstop
$85Frontier
Sat, Sep 12 - Tue, Sep 15
Multiple Airlines Logo
7:28 pm - 11:54 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
4h 26m1 stop Tampa
Multiple Airlines Logo
5:37 pm - 8:09 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
2h 32mnonstop
$97Multiple Airlines
Sat, Sep 12 - Wed, Sep 16
Multiple Airlines Logo
7:28 pm - 11:54 pmIAD  Washington, D.C. Dulles Intl-FLL Fort Lauderdale
4h 26m1 stop Tampa
Multiple Airlines Logo
5:37 pm - 8:09 pmFLL  Fort Lauderdale-IAD Washington, D.C. Dulles Intl
2h 32mnonstop
$99Multiple Airlines
Sat, Sep 5 - Sun, Sep 6
JetBlue Logo
9:40 pm - 11:35 pmATL  Atlanta Hartsfield-Jackson-FLL Fort Lauderdale
1h 55mnonstop
JetBlue Logo
9:58 am - 11:54 amFLL  Fort Lauderdale-ATL Atlanta Hartsfield-Jackson
1h 56mnonstop
$110JetBlue
Thu, Sep 3 - Mon, Sep 14
JetBlue Logo
7:00 am - 11:14 amORD  Chicago O'Hare Intl-FLL Fort Lauderdale
3h 14mnonstop
JetBlue Logo
8:55 pm - 11:08 pmFLL  Fort Lauderdale-ORD Chicago O'Hare Intl
3h 13mnonstop
$116JetBlue
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
12:45 pm - 4:54 pmORD  Chicago O'Hare Intl-FLL Fort Lauderdale
3h 09mnonstop
United Airlines Logo
7:00 am - 9:27 amFLL  Fort Lauderdale-ORD Chicago O'Hare Intl
3h 27mnonstop
$117United Airlines
Wed, Oct 28 - Mon, Nov 2
United Airlines Logo
8:58 am - 1:18 pmORD  Chicago O'Hare Intl-FLL Fort Lauderdale
3h 20mnonstop
United Airlines Logo
8:52 pm - 11:36 pmFLL  Fort Lauderdale-ORD Chicago O'Hare Intl
3h 44mnonstop
$117United Airlines
Wed, Nov 11 - Sat, Nov 14
American Airlines Logo
5:10 pm - 9:18 pmORD  Chicago O'Hare Intl-FLL Fort Lauderdale
3h 08mnonstop
American Airlines Logo
9:54 am - 12:29 pmFLL  Fort Lauderdale-ORD Chicago O'Hare Intl
3h 35mnonstop
$117American Airlines
Wed, Oct 28 - Mon, Nov 2
American Airlines Logo
8:00 am - 12:09 pmORD  Chicago O'Hare Intl-FLL Fort Lauderdale
3h 09mnonstop
American Airlines Logo
6:25 am - 9:05 amFLL  Fort Lauderdale-ORD Chicago O'Hare Intl
3h 40mnonstop
$117American Airlines
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Good to know - Book Cheap Port St. Lucie Plane Tickets

Low season

September

Cheapest flight

$58
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Atlanta to Fort Lauderdale

Flights to Port St. Lucie: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Port St. Lucie 
NatashaFlew with JetBlue-Jul 2026
Don't lol Unless you are going to the basketball hall of fame, fly into Boston or NY then take a train to CT.
JeffreyFlew with JetBlue-Jul 2026
jet blue terminal is far from car rental center. southwest, delta are way more convenient
EmanuelFlew with Spirit Airlines-Apr 2026
Be aware that E gates aren't always on terminal 4. That was very confusing. And sometimes they send you to F and G gates to go to an E gate.
SteveFlew with Spirit Airlines-Apr 2026
Check everything that you can ahead of time and then check again. Get confirmation for your add ons
Verified travelerFlew with Spirit Airlines-Jan 2026
Always. Get there 2 hours before you fly and everything will go smooth. You won't be Russian.You can just take your time if you have any questions, you can get them answered at Agent. desk.
Verified travelerFlew with Spirit Airlines-Dec 2025
Atlanta airport is big so I was advised to give myself slightly more time to get through as you need to use an air train to get to the gate
DanielFlew with JetBlue-Jan 2026
Don’t forget to fill your water bottle, as the AC can be very drying on the plane.
ShannonFlew with Spirit Airlines-Jan 2026
If you are going for cheapest option with a positive experience, go with Spirit. If you are looking for comfort in regard to your seat, leg room, snacks/drinks included… you need to pay the extra money and go with a different airline like Delta or United. Spirit you can pay and upgrade for all these things. I don’t know cost wise though if Spirit would still be cheaper if you do that.
Verified travelerFlew with Spirit Airlines-Jan 2026
Spirit Airlines counter at Key West is not busy/ long and security line is moderate.
DavidFlew with Delta-Nov 2025
Get a flight that arrives FLL by or before 9:00 pm US Eastern, so that shops and restaurants are still open and available.
KimberlyFlew with Delta-Jul 2025
Ask for headphones to watch screen movies as all of mine are bluetooth and that will not work. Bring own food and wait until plane moves before hooking up to Deltawifi.
Verified travelerFlew with Allegiant Air-Mar 2025
Get to get a little early, as the flight departed a few minutes early.
Verified travelerFlew with Spirit Airlines-Jan 2025
We love flying Newark to Fort Lauderdale, and the time slots of Spirit Airlines are perfect for us. We certainly hope that Spirit doesn't stop flying under Chapter 11, but that is certainly a risk we need to consider if we are buying tickets months in advance. Also, it only really pays to fly Spirit if you are flying light - check for allowable size and weight of "personal items" that are exempt from add-on fees.
RoyceFlew with Spirit Airlines-Jan 2025
Don't get there earlier than two hours, otherwise you'll be waiting to check your bags in Louisville. It's just a tiny airport.
LauraFlew with Spirit Airlines-Sep 2024
If you have kids, and are in gate C, take advantage of the kids play area. terminal isn't too large and you can walk to the last gate in minutes.
FranciscoFlew with Spirit Airlines-Nov 2024
Arrive early to the airport, push down hard on the passport scanners, follow the signs and keep an eye on the monitors for any gate change
TangelaFlew with Spirit Airlines-Oct 2024
Be ready for the unexpected expectations at the gate if they can’t confirm your id bc you will be required to go to the check in desk. This is specifically for online purchases where you will initially skip the check in desk. Most times, you can go back to the priority line upon return.
TadhgFlew with Silver Airways-Nov 2024
Leave loads of time for layover to your next flight
BrockFlew with United Airlines-Jun 2024
Spirit is cheap when booked about 2-3 weeks out, but watch bag fees Ice scorched as low as $20 up to $60 Silver has 4 flights a day. Though their reticketing policy is much like Spirits’, you miss it you buy another ticket. Average $90-125 and up
CarolynFlew with Spirit Airlines-Jun 2024
Part of the C gates in Nashville require aa shuttle bus, so allow extra time for that.
Verified travelerFlew with Spirit Airlines-Jul 2024
Check your departure time before go to the Aiport
Verified travelerFlew with Southwest-Mar 2024
Arrive earlier to avoid lines for baggage drop off. Also opt for baggage check in my mobile app
Verified travelerFlew with Spirit Airlines-Apr 2024
CLE easy to maneuver, not crowded, easy access
BasantFlew with Alaska Airlines-Feb 2024
Smooth experience. As I was offered EXIT row seating, with lots of leg space but with a trade off of NO-recline.
Verified travelerFlew with JetBlue-Feb 2024
Fly directly into Miami if that is your final destination. Ground transportation between FLL and MIA is expensive ($50) and time consuming (1+ hour). One would think there would at least be hourly public transit between the two airports, but no such luck in the late afternoon. Choices are $50 bus ride or $50 ride share, or $50 bright line, or $50+ rental car. No afternoon Tri-Rail service. I chose the ride share since it got me directly to my downtown Miami hotel.
SissiFlew with Spirit Airlines-Feb 2024
If flying Spirit-Bring food/drinks, a ton of things to do, a pillow and if you have issues sitting on a firm surface, bring something to sit on
Verified travelerFlew with JetBlue-Feb 2024
Bring a book cuz your plane may not gave wifi or TV
Verified travelerFlew with Spirit Airlines-Jan 2024
Be at the airport 3 hours prior your flight

FAQs - booking Port St. Lucie flights

  • How long is the flight to Port St. Lucie?

    Flights from Boston3h 20m
    Flights from Cleveland2h 45m
    Flights from Philadelphia2h 45m
    Flights from Newark Airport3h 00m
    Flights from New York3h 02m
  • What is the cheapest flight to Fort Lauderdale?

    In the last 5 days, the cheapest flight deal to Fort Lauderdale was found on the route from Atlanta, at $85 return. The most popular connection is from New York to Fort Lauderdale and KAYAK users have found round-trip deals for as low as $69 in the last 5 days.

  • Which airlines fly to Fort Lauderdale?

    Many airlines fly to Fort Lauderdale, the most common ones being JetBlue, Southwest, and Delta. See the amount of flights per week for popular airlines flying to Fort Lauderdale.

  • How to fly to Port St. Lucie?

    You cannot fly directly to Port St. Lucie. KAYAK recommends you fly to Fort Lauderdale (FLL) (83.95 miles from Port St. Lucie). From there you can rent a car or get a taxi.

  • What airports are near Port St. Lucie?

    The closest airport is West Palm Beach President Donald J. Trump Intl (DJT) (43.68 mi). Another nearby airport is Melbourne (MLB) (59.96 mi). KAYAK recommends you fly to Fort Lauderdale.

  • How far is Fort Lauderdale Airport from central Fort Lauderdale?

    Fort Lauderdale Airport is 3 miles from the center of Fort Lauderdale.

  • What is the name of Fort Lauderdale’s airport?

    All flights to Fort Lauderdale land at Fort Lauderdale Airport. The airport code is FLL,and it can also be referred to as Fort Lauderdale, Fort Lauderdale Intl, Fort Lauderdale-Hollywood, or Fort Lauderdale–Hollywood Intl.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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 round-trip tickets to Port St. Lucie for the following prices or less: From San Francisco $559, from Boston $601, from Los Angeles $795
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Port St. Lucie flight deals.

Reviews of the top 5 airlines flying to Port St. Lucie

 
Need help choosing which airline to fly with from the United States 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.
7.8
DeltaOverall score based on 8503 reviews
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
7.8Comfort
Airline reviews

overall the crew onboarding and providing service during our flight was great; they were friendly and helpful. I said ok to the entertainment because there was none, but the crew explained why which was very helpful. I am a diabetic and the type of snacks are not diabetic friendly (full of carbs and sugar). However, I am always prepared because I know the catering is for the larger population.

10.0 ExcellentDhegambari, Aug 2026
Read more Delta reviews

overall the crew onboarding and providing service during our flight was great; they were friendly and helpful. I said ok to the entertainment because there was none, but the crew explained why which was very helpful. I am a diabetic and the type of snacks are not diabetic friendly (full of carbs and sugar). However, I am always prepared because I know the catering is for the larger population.

We were skipped when the snack cart passed and then the attendant said we weren’t . I am disabled and was in a row toward the back of the plane which was very difficult for me to navigate. Disabled people should not be forced to walk the plank.

Flight was delayed and then "they did not have time to load food". No snack or drink at all for 1.5 how flight. Somebody wasn't prepared.

It is usually very pleasant. Good service for the price, international flights are even better

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Flight was delayed 5 hours. Updates kept changing. Sears were extremely cramped. Very little leg room. Flight attendant was rushing through with drinks and hit me in the knee either the cart and didn’t apologize. They gave a 15 dollar voucher in airport which doesn’t buy. Much and it was so late that choices were limited.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

The flight was delayed because they closed several flight ways because of air shows, fire works, etc.

Lost one piece of luggage even though I checked in 2.5 hours before the flight

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

Allegiant canceled the flight. The flight the next day was full. Allegiant did not provide any compensation besides a refund. Last time on Allegiant.

Great. No choice for n/a. No food or entertainment options

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Web site and app most difficult to access. Tel number not accessible. No answer at any time of day.

The wifi didn't work and I needed to do some work. This was a business trip.

You did a great job rescheduling my cancelled flight. However, you made me pay for two seats for $118 even though the seats on the original flight were free. I think that was a very unfair thing to do.

The flight was on time the crew was courteous that makes for a good flight.

I liked the entertainment on JetBlue, the service from JFK to JAX was terrible at best

I usually dont fly JeTBlue and I dont think I will ever do it again. The flight was delayed fee time, nobody was giving us any info at at the airport, gate changing, the slowest and poorly organized boarding ever, rude staff.. huh

Like the variety of entertainment options. One crew member was a little on the rough/rude side. Boarding was a mess, attendants didn't do a great job of helping with the luggage storage and it delayed us a couple of minutes.

Flight is delayed by more than an hour without any reason, the jet blue gates kept changing every 20 mins and there is no proper communication. No ear phones provided in flight, there is a screen with entertainment but what is the use, I have earphones but the console has outdated audio connections, no usb C or bluetooth, they are living 15 years behind

Flight was cancelled, no support at JFK even though it is their main hub.. wait times on the phone was very long

I liked the punctuality, the crew, and overall the whole flight

When I agreed to give up my two seats because of overbooking by the airline, I should have been offered some sort of reward or credit towards a future flight. I was not. It was not until the next day when I mentioned it to a Jet Blue employee that I was advised to call 1-800-JetBlue. So here I am, having done Jet Blue a favor and I had to do the work to find out if I was going to get a credit. Such service

Our flight was delayed 2 hours and when they changed the the time to 1 hour I wasn't alerted and when I checked the gate the plane was still there but they already shut the doors so I had to buy another flight.

The flight was great . But you only had one vegan item on the whole flight and someone prior to me took it . I was so disappointed cause I came in from the flooded area and couldn’t pick up anything prior to my flight .

Plane was hot and miserable and the crew was rude!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

One of the worst travel experiences I've had. Had a flight scheduled with CVG to RSW on VLSWQX this morning departing at 5:30. Two individuals at the gate and one was in training. Not her fault but she didn't have the ability to check people in resulting in at least 15 families that didn't make it on the plane because they weren't checked into the system in time. When arriving at the airport to drop off our prepaid checked bags, the bag drop off agent asked if we could check our bags at the gate because of the long line. We said no problem so arrived at the gate by 5:00. They told those people that had previously paid for checked bags to stand off to the side while they let others that either didn't have a checked bag or their bag was already on the plan through. Realizing the gate workers had an issue, they either called for help or this lady showed up late for work as she didn't arrive until 5:15. The worker who had been there training the other individual and working diligently to make sure all passengers got on board. He even said that at one point all people that are currently in line are fine but asked the person in training to stand outside the ticketing area around 5:15 to notify any late travels that the flight was in boarding process and they arrrived too late. At that point, we're sill standing off to the side with our pre-paid checked bags patiently waiting. When the new lady arrived she couldn't have been more rude. It was an awful seen. Essentially they had asked for those without an assigned seat to board last, those with pre-paid checked bag stand off to the site and any traveling with a larger items that needed to be checked at the gate (such as a stroller), wait on the side. They realized that the flight needed to leave on time so the gate attendant shut the gate. So anyone without a seat assignment, those that had pre-checked bags, and the worst one I saw was a mother with two infant children was in line with use because she was asked to stand to the side because her stroller. When they shut the door to the plan they told her she could no longer get on. Her checked bags were already on the plane with her car keys in them, and the lady told her we couldn't accept anyone else on because the door was shut. She didn't even have a way to get home from the airport. Truely evil behavior. I've flown Frontier enough to know customer service is not a top priority in the company's mission, but this was an all-time low. I'm sending this after an 18 hour drive that our family just completed to Bonita Springs . I felt really bad for the lady being trained and the other individual trying to help, but when the new lady came to the gate she was truly one of the rudest individuals I've ever met. One lady had been there since 4am but because she didn't have an assigned seat they wouldn't let her on the plan.

Better than expected. Staff were friendly and nice on both flights.

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Everything you need to know for your flight to Port St. Lucie