€297 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 12/4. 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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Everything you should know

Cheapest return fare
€431
Overall average: €540
American Airlines
Wed 18/2Wed 25/2
DUB - FLL • 1 stop
Cheapest one-way flight
€290
Typical prices: €462-€588
Multiple Airlines
Sun 12/4
DUB - FLL • 2 stops
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We hope you love your trip to Port St. Lucie!
Flight Deals
Useful Info
Flight Deals

Cheap Flights to Port St. Lucie

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals to Port St. Lucie

Wed, 18 Feb - Wed, 25 Feb
American Airlines Logo
11:30 - 21:54
DUB
-
FLL
15h 24m
1 stop
American Airlines Logo
14:43 - 08:40
FLL
-
DUB
12h 57m
1 stop
€431American Airlines
Thu, 5 Feb - Mon, 9 Feb
American Airlines Logo
11:30 - 23:13
DUB
-
FLL
16h 43m
1 stop
American Airlines Logo
06:40 - 08:40
FLL
-
DUB
21h 00m
1 stop
€432American Airlines
Thu, 5 Feb - Fri, 20 Feb
British Airways Logo
11:30 - 23:13
DUB
-
FLL
16h 43m
1 stop
British Airways Logo
06:30 - 08:40
FLL
-
DUB
21h 10m
1 stop
€436British Airways
Thu, 5 Feb - Mon, 9 Feb
Delta Logo
05:55 - 18:31
DUB
-
FLL
17h 36m
2 stops
Delta Logo
11:30 - 08:45
FLL
-
DUB
16h 15m
1 stop
€445Delta
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
09:35 - 07:09
ORK
-
FLL
26h 34m
2 stops
Multiple Airlines Logo
08:54 - 15:00
FLL
-
ORK
26h 06m
3 stops
€513Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Delta Logo
11:15 - 00:19
ORK
-
FLL
18h 04m
2 stops
Delta Logo
15:20 - 15:00
FLL
-
ORK
19h 40m
2 stops
€542Delta
Fri, 27 Feb - Tue, 3 Mar
British Airways Logo
20:05 - 18:33
SNN
-
FLL
27h 28m
2 stops
British Airways Logo
17:59 - 19:25
FLL
-
SNN
20h 26m
2 stops
€555British Airways
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
21:25 - 22:12
ORK
-
FLL
29h 47m
3 stops
Multiple Airlines Logo
14:02 - 15:00
FLL
-
ORK
20h 58m
3 stops
€670Multiple Airlines
Fri, 6 Feb - Tue, 10 Feb
Air Canada Logo
07:40 - 00:12
ORK
-
FLL
21h 32m
3 stops
Air Canada Logo
12:40 - 15:25
FLL
-
ORK
21h 45m
2 stops
€722Air Canada
Wed, 13 May - Wed, 20 May
Air Canada Logo
07:10 - 21:37
ORK
-
FLL
19h 27m
2 stops
Air Canada Logo
12:40 - 19:50
FLL
-
ORK
26h 10m
2 stops
€751Air Canada
Useful Info

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

Low seasonJune
Cheapest flight€290
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Dublin to Fort Lauderdale

FAQs - booking Port St. Lucie flights

  • How to fly to Port St. Lucie?

    You cannot fly directly to Port St. Lucie. KAYAK recommends you fly to Fort Lauderdale (FLL) (135.1 km from Port St. Lucie). From there you can hire a car or take a taxi.

  • What airports are near Port St. Lucie?

    The closest airport is Palm Beach Intl (PBI) (70.5 km). Another nearby airport is Melbourne (MLB) (96.49 km) KAYAK recommends you fly to Fort Lauderdale.

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

    Fort Lauderdale Airport is 5 km from the centre of Fort Lauderdale.

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

    When flying to Fort Lauderdale, you'll arrive at Fort Lauderdale Airport (FLL). The airport is also known 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 travellers 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.
  • 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 airlines flying to Port St. Lucie

 
Need help choosing which airline to fly with from Ireland 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.
7.4
United AirlinesOverall score based on 9191 reviews
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

2.0 MediocreAnonymous, Jan 2026
MEX - SFO
Read more United Airlines reviews

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The seats were comfortable and we had leg room. Great entertainment.

The flight crew where really good. Better then the crew from BNE to SFO

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

I was originally scheduled on AA 1763. When I landed in Miami, I went to the counter for flight AA 2115 to try to move my flight to this one. I was in a first class seat on AA 1763. While they moved to me this flight, I was told that there were no other 1st class seats available and they assigned me into coach. However, when I was getting off the plane I noticed that one of the pilots who was also in line to go jump seat - somehow miraculously got a 1st class seat on this flight. It is actually infuriating that I had a paid 1st class seat yet somehow they would move an AA employee ahead of that. At a bare minimum, they should have compensated me for the fare difference and I really think paying customers should ALWAYs get the premiere seats.

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Original flight was canceled and rescheduled for the next day. Cancelation notice was sent in the middle of the night (only saw it in the morning), leaving no room to find other options. No offers to reimburse for the extra expenses or compensations. My flight to Rio on 12/12 was also delayed for 16 hours. This seems to be the new normal for AA.

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.

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

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