€342 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 4/6. 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 Flight Deals 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.

Recent return flight deals to Port St. Lucie

Recommended return deals departing in the coming months from the most popular airlines that fly to Port St. Lucie.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:35 - 17:41DUB-FLL
35h 06m2 stops
18:36 - 10:15FLL-DUB
34h 39m2 stops
€440
Find Deal
Mon, 7 Apr - Mon, 14 Apr
11:35 - 17:41DUB-FLL
35h 06m2 stops
22:25 - 10:15FLL-DUB
30h 50m3 stops
€447
Find Deal
Mon, 7 Apr - Mon, 14 Apr
08:30 - 21:57DUB-FLL
18h 27m2 stops
14:41 - 09:50FLL-DUB
14h 09m2 stops
€486British Airways
Find Deal
Wed, 23 Apr - Tue, 29 Apr
14:05 - 00:44DUB-FLL
14h 39m2 stops
09:05 - 06:30FLL-DUB
16h 25m2 stops
€494American Airlines
Find Deal
Wed, 26 Mar - Thu, 3 Apr
14:05 - 15:29DUB-FLL
29h 24m2 stops
11:45 - 06:30FLL-DUB
13h 45m2 stops
€495American Airlines
Find Deal
Wed, 26 Mar - Thu, 3 Apr
08:55 - 23:24DUB-FLL
19h 29m2 stops
17:00 - 12:35FLL-DUB
14h 35m2 stops
€504Delta
Find Deal
Sun, 6 Apr - Sat, 19 Apr
10:45 - 10:09DUB-FLL
27h 24m1 stop
07:00 - 08:25FLL-DUB
21h 25m1 stop
€569Delta
Find Deal
Sun, 9 Mar - Sun, 23 Mar
11:50 - 20:40DUB-FLL
12h 50m1 stop
16:00 - 09:45FLL-DUB
12h 45m1 stop
€597United Airlines
Find Deal
Sat, 29 Mar - Sun, 20 Apr
09:20 - 20:38DUB-FLL
16h 18m2 stops
13:10 - 10:20FLL-DUB
16h 10m1 stop
€600United Airlines
Find Deal
Sun, 6 Apr - Sun, 13 Apr
21:15 - 19:00SNN-FLL
26h 45m2 stops
14:41 - 11:20FLL-SNN
15h 39m2 stops
€619British Airways
Find Deal
Mon, 7 Apr - Mon, 14 Apr

Good to know

Low season

January

High season

April

Cheapest flight

€342
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 7% 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.

See more FAQs

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.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is November.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Port St. Lucie flight deals.
See more tips

Top 5 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.
8.0
DeltaOverall score based on 8212 reviews
8.0Comfort
8.2Boarding
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Everything was ok!! Just bags came up a little be late.

Tasty snacks. On-time departure and early arrival. Luggage arrived quickly at the carrousel. The only negative was a man behind us that was heavily inebriated. He was served 3 double drinks during the flight. There was no telling how much he had before the flight. He was so out of it that he spilled a drink and broke the heavy liquor glass on the floor. I don't believe he should have been served so much alcohol on a two-hour flight.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

Much better than the major US Carriers especially in Biz Class.

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

Very good crew. Food service above average. Seats very small for a 12 hours flight.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my baggage and I still have not got it back. Disgrace

They lost my lauggage and I STILL HAVE NOT RECEIVED IT. NO ONE IS HELPING! PLEASE HELP FIND MY LOST LAUGGAGE

Well, this is my second flight from THE first one that I took and this one was from Manila to Guam. The flight was comfortable. I did end up in first class. However, I had to fight for it a little bit, but when I went to Guam, I had to stay an extra night there, which was accommodated by united Which I'm pleased for that. The only thing that I have to say is when a situation happens with a cancelation. And you got first class guests very important that you accommodate and make sure that they have their flights before everybody else does, because we pay big money for the service and it is not cheap also. Take note There are things that we have planned as well. So this kind of damaged the tail end of my vacation, which I lost out in $2500 worth of car rentals hotel fair in Honolulu, Hawaii. I'm really hoping that I can be reimbursed at least that money from the insurance that I have on the trip through united. I will be submitting that in as well. When I'm back in the United States, because I'm currently in Guam. Staying good night. I'm waiting for my next flight out. For tomorrow morning..

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Very modern plane. Good seat spacing. Meals were good. Screens had tons of movies and worked

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

rushed onto the plane by inpatient staff just to sit on the taxiway just want to add, the flight out of Philadelphia and into Fort Worth Texas was terrible. canceled twice because of non-existent weather, and delayed.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

The drinks selection could be improved some. I like the fact that I can pick my seat and get upgraded fairly ofter.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Miami lounges were overcrowded and we were unable to get in. We only had a short time. But the banks are too tight in all American hubs

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

Boarded over an hour late, no communication, the sign just changed, no attendant to answer questions - she disappeared forever (hiding). Small plane and couldn’t hear the overhead nor understand.

Paid for a window and was assigned to a middle seat with 2 very large people on each side of me. Flight was sold out and I feel I need to be refunded foe paying for a window seat and being put in a middle one..

Boarding crew is unfriendly as i was asked to handover carryon luggage too upto final destination Bangalore I was not prepared for that and i had to travel without my diabetic and hypertension medicines

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Less than average, low level of shared required information needed during the transfer from airport to another, also the used team during boarding In Indianapolis station is Not Professional

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

Boarding could have been better organized. The one member of staff disappeared for a while so boarding by group relied on honesty.

I never made this flight but the staff helped to get me rebooked (see previous review)

Book Cheap Port St. Lucie Plane Tickets

Recent return flight deals

7/4Mon
2 stops
35h 06mDUB-FLL
14/4Mon
2 stops
34h 39mFLL-DUB
€440
7/4Mon
2 stops
35h 06mDUB-FLL
14/4Mon
3 stops
30h 50mFLL-DUB
€447
23/4Wed
2 stopsBritish Airways
18h 27mDUB-FLL
29/4Tue
2 stopsBritish Airways
14h 09mFLL-DUB
€486
26/3Wed
2 stopsAmerican Airlines
14h 39mDUB-FLL
3/4Thu
2 stopsAmerican Airlines
16h 25mFLL-DUB
€494
26/3Wed
2 stopsAmerican Airlines
29h 24mDUB-FLL
3/4Thu
2 stopsAmerican Airlines
13h 45mFLL-DUB
€495
6/4Sun
2 stopsDelta
19h 29mDUB-FLL
19/4Sat
2 stopsDelta
14h 35mFLL-DUB
€504
9/3Sun
1 stopDelta
27h 24mDUB-FLL
23/3Sun
1 stopDelta
21h 25mFLL-DUB
€569
29/3Sat
1 stopUnited Airlines
12h 50mDUB-FLL
20/4Sun
1 stopUnited Airlines
12h 45mFLL-DUB
€597
6/4Sun
2 stopsUnited Airlines
16h 18mDUB-FLL
13/4Sun
1 stopUnited Airlines
16h 10mFLL-DUB
€600
7/4Mon
2 stopsBritish Airways
26h 45mSNN-FLL
14/4Mon
2 stopsBritish Airways
15h 39mFLL-SNN
€619

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Recent one-way flight deals

4/6Wed
1 stop
27h 20mDUB-FLL
€342
16/6Mon
2 stops
29h 05mDUB-FLL
€346
4/6Wed
2 stops
27h 50mDUB-FLL
€355
16/6Mon
1 stopAer Lingus
15h 25mDUB-FLL
€454
2/3Sun
1 stopAer Lingus
17h 54mDUB-FLL
€465
10/5Sat
2 stopsBritish Airways
15h 54mDUB-FLL
€478
7/4Mon
1 stopWestJet
14h 08mDUB-FLL
€479
7/4Mon
1 stopWestJet
14h 08mDUB-FLL
€481
1/6Sun
1 stopLufthansa
16h 29mSNN-FLL
€594
6/4Sun
2 stopsLufthansa
19h 43mDUB-FLL
€594

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Last minute flights to Port St. Lucie

Last minute flight, train and bus deals

26/2Wed
multi-stopLufthansa
15h 33mDUB-FLL
5/3Wed
multi-stopLufthansa
15h 55mFLL-DUB
€606
22/2Sat
multi-stopAer Lingus
13h 40mDUB-FLL
26/2Wed
multi-stopAer Lingus
15h 00mFLL-DUB
€1,097
26/2Wed
multi-stopTAP AIR PORTUGAL
33h 22mDUB-FLL
6/3Thu
multi-stopTAP AIR PORTUGAL
21h 35mFLL-DUB
€1,350

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

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