$58 Find Cheap Flights from Raleigh 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 from Raleigh to Port St. Lucie departing on 2/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights from Raleigh to Port St. Lucie

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

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

Everything you should know

Cheapest round-trip
$76
Overall average: $138
Spirit Airlines
Thu 1/8Thu 1/15
RDU - FLL • Non-stop
Cheapest one-way
$58
Typical prices: $68-$160
JetBlue
Tue 2/3
RDU - FLL • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Port St. Lucie!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Raleigh to Port St. Lucie (RDU-FLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh 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 from Raleigh to Port St. Lucie

Thu, Jan 8 - Thu, Jan 15
Spirit Airlines Logo
3:08 pm - 5:25 pm
RDU
-
FLL
2h 17mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$76Spirit Airlines
Thu, Jan 8 - Thu, Jan 22
Spirit Airlines Logo
3:08 pm - 5:25 pm
RDU
-
FLL
2h 17mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$77Spirit Airlines
Fri, Jan 9 - Mon, Jan 12
Spirit Airlines Logo
3:08 pm - 5:25 pm
RDU
-
FLL
2h 17mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$86Spirit Airlines
Wed, Jan 7 - Thu, Jan 15
Spirit Airlines Logo
5:50 pm - 8:05 pm
RDU
-
FLL
2h 15mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$87Spirit Airlines
Thu, Jan 29 - Sun, Feb 8
Spirit Airlines Logo
3:08 pm - 5:25 pm
RDU
-
FLL
2h 17mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$89Spirit Airlines
Thu, Jan 29 - Sun, Feb 8
Spirit Airlines Logo
3:08 pm - 5:25 pm
RDU
-
FLL
2h 17mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$92Spirit Airlines
Thu, Apr 2 - Mon, Apr 6
Frontier Logo
5:10 pm - 7:20 pm
RDU
-
FLL
2h 10mnonstop
Frontier Logo
6:50 pm - 9:03 pm
FLL
-
RDU
2h 13mnonstop
$93Frontier
Fri, Jan 30 - Sun, Feb 1
Spirit Airlines Logo
3:08 pm - 5:25 pm
RDU
-
FLL
2h 17mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$95Spirit Airlines
Sun, Feb 22 - Thu, Feb 26
Spirit Airlines Logo
3:08 pm - 5:25 pm
RDU
-
FLL
2h 17mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$96Spirit Airlines
Mon, Jan 5 - Thu, Jan 15
Spirit Airlines Logo
5:50 pm - 8:05 pm
RDU
-
FLL
2h 15mnonstop
Spirit Airlines Logo
12:05 pm - 2:13 pm
FLL
-
RDU
2h 08mnonstop
$97Spirit Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$58
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Raleigh to Fort Lauderdale

When to book flights from Raleigh to Port St. Lucie

Are your dates flexible? Find out the best times to travel from Raleigh 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 Raleigh to Port St. Lucie

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

    When flying out of Raleigh you’ll be using Raleigh-Durham. 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 Raleigh to Port St. Lucie take?

    Direct flights cover the 682 miles separating Raleigh and Port St. Lucie in about 2h 05m.

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

    8 direct flights run between Raleigh and Port St. Lucie on a daily basis. On average, there are about 60 departures each week.

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

    Consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Raleigh, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh 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 Raleigh 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 Raleigh 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 Raleigh with another airline.

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

    In the last 72 hours, the cheapest one-way ticket between Raleigh and Port St. Lucie found on KAYAK was with Spirit Airlines for $29. Spirit Airlines offered a round-trip connection from $37 and Frontier from $44.

Top tips for finding cheap flights from Raleigh 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 Raleigh and Port St. Lucie.
  • The cheapest flight from Raleigh to Port St. Lucie was found 50 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.

Reviews of the top 5 airlines serving Raleigh to Port St. Lucie

 
Need help choosing which airline to fly with from Raleigh 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
SouthwestOverall score based on 4249 reviews
7.5Entertainment
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

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!

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

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

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

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

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.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

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.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

Communication since no reason or explanation was given for 3 hrs delay

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Horrible. Arrived at my gate at 6:37 for a 6:50 flight and was denied by staff to board. Literally watched my flight leave from the window and it didn’t take off until after 7am. Tried to talk to staff and they were rude beyond compare. Will never fly with this airline again.

We had to sit and wait for almost an hour after landing and taxiing to the gate. The jet bridge was broken so we just waited and waited and waited and it was inconvenient, hot, and unnecessary.

Flight was canceled and instead of rescheduling at the gate we had to go out to the ticket counter. Unruly kids kicking the back of my rows chair with staff to inattentive to say something.

I love a flight without turbulence and you guys deliver It’d be nice to have comfier seats and maybe some inflight entertainment and snacks but that’s for Delta

Terrible Airline I will never fly that airline again. Shame on you for recommending them.

I hope you continue to be one of the great company

I stopped flying spirit as much because they are crooks and thieves. It's not like other airlines where you can at least get credits they just take your money.

The pilot would speak it was painfully load a d the crew had to know this! Maybe the were hesitant to tell him. It was just a mediocre experience and I was in Spirit first class!

My flight was cancelled last minute and I had to pay $1600 for flights, when my original flights were $300. It was a terrible experience.

Excessive fees for flight delays. What a Scam. I was not able to attend the wedding I needed to go.

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

Complete your trip to Port St. Lucie with a hotel stay or car rental