$42 Find Cheap Flights to Port St. Lucie

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 10/31. 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
1 adult, Economy, 0 bags

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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, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
9:09 pm - 12:10 amPHL-FLL
3h 01mnonstop
Multiple Airlines Logo
9:43 pm - 12:36 amFLL-PHL
2h 53mnonstop
$79Multiple Airlines
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Sat, Nov 1 - Fri, Nov 7
Frontier Logo
9:30 am - 12:25 pmPHL-FLL
2h 55mnonstop
Frontier Logo
8:57 am - 11:52 amFLL-PHL
2h 55mnonstop
$80Frontier
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Fri, Dec 12 - Sun, Dec 14
Spirit Airlines Logo
9:09 pm - 12:10 amPHL-FLL
3h 01mnonstop
Spirit Airlines Logo
6:30 am - 9:17 amFLL-PHL
2h 47mnonstop
$87Spirit Airlines
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Wed, Dec 17 - Thu, Dec 18
Spirit Airlines Logo
5:00 pm - 8:03 pmPHL-FLL
3h 03mnonstop
Spirit Airlines Logo
6:30 am - 9:17 amFLL-PHL
2h 47mnonstop
$89Spirit Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
JetBlue Logo
8:29 am - 11:38 amJFK-FLL
3h 09mnonstop
JetBlue Logo
8:05 pm - 10:56 pmFLL-JFK
2h 51mnonstop
$111JetBlue
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Wed, Nov 5 - Wed, Nov 5
JetBlue Logo
7:30 am - 10:40 amJFK-FLL
3h 10mnonstop
JetBlue Logo
1:00 pm - 3:51 pmFLL-JFK
2h 51mnonstop
$122JetBlue
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Sat, Nov 15 - Mon, Nov 17
Delta Logo
7:55 pm - 11:11 pmJFK-FLL
3h 16mnonstop
Delta Logo
7:25 am - 10:15 amFLL-JFK
2h 50mnonstop
$127Delta
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Sat, Nov 15 - Mon, Nov 17
Delta Logo
7:15 am - 10:27 amLGA-FLL
3h 12mnonstop
Delta Logo
7:05 am - 10:01 amFLL-LGA
2h 56mnonstop
$128Delta
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Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
11:00 am - 3:50 pmJFK-FLL
4h 50m1 stop
American Airlines Logo
7:15 am - 2:57 pmFLL-JFK
7h 42m1 stop
$159American Airlines
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Mon, Nov 10 - Thu, Nov 13
American Airlines Logo
2:30 pm - 11:32 pmJFK-FLL
9h 02m2 stops
American Airlines Logo
5:21 pm - 10:23 pmFLL-JFK
5h 02m1 stop
$164American Airlines
Find Deal

Everything you should know

Top routes
PHL-FLL
Cheapest
EWR-FLL
Most popular
Insights
Insights
Insights
Insights
Cheapest round-trip
$79
Typical prices: $174-$393
Multiple Airlines
Fri 12/5Fri 12/12
PHL - FLL • Non-stop
Cheapest one-way
$42
Typical prices: $79-$179
Frontier
Fri 10/31
PHL - FLL • Non-stop
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We hope you love your trip to Port St. Lucie!
Useful Info

Good to know - Book Cheap Port St. Lucie Plane Tickets

Low seasonSeptember
Cheapest flight$42
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Philadelphia 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 
KimberlyFlew with DeltaSEA-FLLJul 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 AirABE-FLLMar 2025
Get to get a little early, as the flight departed a few minutes early.
Verified travelerFlew with Spirit AirlinesEWR-FLLJan 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 AirlinesSDF-FLLJan 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 AirlinesSTL-FLLSep 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 AirlinesMCO-FLLNov 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 AirlinesIND-FLLOct 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 AirwaysEYW-FLLNov 2024
Leave loads of time for layover to your next flight
BrockFlew with United AirlinesMCO-FLLJun 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 AirlinesBNA-FLLJun 2024
Part of the C gates in Nashville require aa shuttle bus, so allow extra time for that.
Verified travelerFlew with Spirit AirlinesBOS-FLLJul 2024
Check your departure time before go to the Aiport
Verified travelerFlew with SouthwestDCA-FLLMar 2024
Arrive earlier to avoid lines for baggage drop off. Also opt for baggage check in my mobile app
Verified travelerFlew with Spirit AirlinesCLE-FLLApr 2024
CLE easy to maneuver, not crowded, easy access
BasantFlew with Alaska AirlinesLAX-FLLFeb 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 JetBlueDCA-FLLFeb 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 AirlinesPHX-FLLFeb 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 JetBlueHPN-FLLFeb 2024
Bring a book cuz your plane may not gave wifi or TV
Verified travelerFlew with Spirit AirlinesPHL-FLLJan 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 Chicago3h 14m
    Flights from Atlanta1h 59m
    Flights from Boston3h 18m
    Flights from Philadelphia2h 53m
    Flights from Newark3h 01m
  • What is the cheapest flight to Fort Lauderdale?

    In the last 3 days, the cheapest flight deal to Fort Lauderdale was found on the route from Philadelphia, at $79 return. The most popular connection is from Newark to Fort Lauderdale and KAYAK users have found round-trip deals for as low as $98 in the last 3 days.

  • Which airlines fly to Fort Lauderdale?

    Many airlines fly to Fort Lauderdale, the most common ones being Spirit Airlines, JetBlue, and Southwest. 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 Palm Beach Intl (PBI) (43.81 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 Boston $408, from Los Angeles $449, from Denver $478
  • 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.
7.9
DeltaOverall score based on 7981 reviews
8.5Crew
7.9Comfort
8.2Boarding
7.3Food
7.9Entertainment
Airline reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

6.0 GoodDavid, Oct 2025LAX - JFK
Read more Delta reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

We didn't take off until an hour after we boarded.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

This flight never occurred because AA couldn’t get their act together.

During service there was a garbage/beverage spill near our seats that never was cleaned up. On a relatively short flight when we’re fortunate enough to actually have in flight movies available, the flight attendants pitching the AADVANTAGE credit card shouldn’t talk for the last 10 minutes of the flight so that we miss the end of the movie.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

very difficult boarding process - aggressive passengers not the friendliest crew

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

It was great. I had never flown on JetBlue before, but would be very happy to fly with them in the future.

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

Great! I intend to use Spirit for future flights. No complaints .

They cancelled the flight 3 hours prior departure. Had to spend $400 for a ne way flight with Delta Airlines! Spirit Airlines are not serios!

Plastic seat really hurt my back. Cannot even recline on the flight. Very hard to sleep on the plane due to terrible seats . Food and drinks were expensive and not very good. There were like 2 open exit rows behind me. My isle was full so I asked flight attendants if I could sit there. They told me it was a safety issue??? I think it more unsafe to have no one sitting there. In case of emergency, you’d want someone there to help.

The entire staff from check in agents to flight attendants were pleasant and professional. Would suggest a complimentary water.

Very easy boarding! Crew was fantastic and offered us refreshments quickly and efficiently. Quick, nice flight!

My baggage broke and they did not offer me anything. No conversation

It was not good at all, I think the crew could be kinder

Cheap flight but really uncomfortable. Seat cushions flimsy. Jammed in middle seat when flight is not full. They don’t even give you water

My initial flight got overbooked whilst waiting at the gate, and they rebooked me on a later INDIRECT flight!. No offer of a refund

Don't board the plane and have us sit for 2 hours and go nowhere!

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

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