€273 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 26/4. 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
€407
Overall average: €498
Multiple Airlines
Tue 3/2Tue 10/2
DUB - FLL • 2 stops
Cheapest one-way flight
€273
Multiple Airlines
Sun 26/4
DUB - FLL • 3 stops
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KAYAK searches hundreds 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 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

Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
19:05 - 22:12
DUB
-
FLL
32h 07m2 stops
Multiple Airlines Logo
12:11 - 18:20
FLL
-
DUB
25h 09m2 stops
€407Multiple Airlines
Tue, 3 Feb - Tue, 10 Feb
Multiple Airlines Logo
19:05 - 22:12
DUB
-
FLL
32h 07m3 stops
Multiple Airlines Logo
08:45 - 11:45
FLL
-
DUB
22h 00m2 stops
€411Multiple Airlines
Sat, 17 Jan - Fri, 23 Jan
American Airlines Logo
10:55 - 23:59
DUB
-
FLL
18h 04m2 stops
American Airlines Logo
15:17 - 12:05
FLL
-
DUB
15h 48m2 stops
€461American Airlines
Thu, 22 Jan - Mon, 2 Feb
British Airways Logo
20:40 - 23:13
DUB
-
FLL
31h 33m2 stops
British Airways Logo
12:13 - 15:20
FLL
-
DUB
22h 07m2 stops
€464British Airways
Fri, 16 Jan - Fri, 30 Jan
Delta Logo
05:55 - 19:31
DUB
-
FLL
18h 36m2 stops
Delta Logo
11:30 - 08:00
FLL
-
DUB
15h 30m2 stops
€469Delta
Thu, 22 Jan - Tue, 27 Jan
Delta Logo
06:00 - 19:34
ORK
-
FLL
18h 34m2 stops
Delta Logo
16:20 - 12:55
FLL
-
ORK
15h 35m2 stops
€546Delta
Fri, 16 Jan - Tue, 20 Jan
British Airways Logo
07:50 - 21:55
SNN
-
FLL
19h 05m2 stops
British Airways Logo
13:42 - 11:30
FLL
-
SNN
16h 48m2 stops
€587British Airways
Fri, 6 Feb - Mon, 9 Feb
American Airlines Logo
07:50 - 12:12
SNN
-
FLL
33h 22m2 stops
American Airlines Logo
15:17 - 16:45
FLL
-
SNN
20h 28m2 stops
€599American Airlines
Sat, 7 Feb - Wed, 11 Feb
Air Canada Logo
07:50 - 23:30
SNN
-
FLL
20h 40m3 stops
Air Canada Logo
11:20 - 16:45
FLL
-
SNN
24h 25m2 stops
€685Air Canada
Mon, 19 Jan - Mon, 26 Jan
Air Canada Logo
07:50 - 00:12
SNN
-
FLL
21h 22m3 stops
Air Canada Logo
14:45 - 11:30
FLL
-
SNN
15h 45m2 stops
€686Air Canada
Useful Info

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

Low seasonJune
Cheapest flight€273
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly and prices are also 3% 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 9102 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

6.0 GoodClaudia, Dec 2025
AMS - IAD
Read more United Airlines reviews

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

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.

I like how the crew and pilot kept us updated Even though our flight was slightly delayed. We made up time for it in the air. I really did enjoy my seat and amenities and my trip and value overall.

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

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