€287 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 11/5. 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
€487
Typical prices: €673-€556
JetBlue
Thu 24/9Sat 3/10
DUB - FLL • 1 stop
Cheapest one-way flight
€287
Typical prices: €470-€483
JetBlue
Mon 11/5
DUB - FLL • 1 stop
Arrival airport
Fort Lauderdale (FLL)
You can’t fly directly to Port St. Lucie. It is served by Fort Lauderdale (FLL), located 135.1 km from Port St. Lucie.
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We hope you love your trip to Port St. Lucie!
Flight Deals
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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

Thu, 24 Sep - Sat, 3 Oct
JetBlue Logo
10:40 - 19:17
DUB
-
FLL
13h 37m
1 stop
JetBlue Logo
15:05 - 09:00
FLL
-
DUB
12h 55m
1 stop
€487JetBlue
Thu, 23 Apr - Thu, 7 May
Finnair Logo
09:30 - 20:50
DUB
-
FLL
16h 20m
1 stop
Finnair Logo
13:19 - 09:45
FLL
-
DUB
15h 26m
1 stop
€500Finnair
Fri, 10 Apr - Sat, 18 Apr
British Airways Logo
09:30 - 18:35
DUB
-
FLL
14h 05m
1 stop
British Airways Logo
06:00 - 06:30
FLL
-
DUB
19h 30m
1 stop
€504British Airways
Fri, 10 Apr - Sat, 18 Apr
British Airways Logo
12:40 - 00:29
DUB
-
FLL
16h 49m
2 stops
British Airways Logo
14:08 - 06:30
FLL
-
DUB
11h 22m
1 stop
€509British Airways
Thu, 7 May - Sun, 10 May
American Airlines Logo
09:30 - 20:50
DUB
-
FLL
16h 20m
1 stop
American Airlines Logo
15:15 - 09:35
FLL
-
DUB
13h 20m
1 stop
€512American Airlines
Thu, 7 May - Sun, 10 May
American Airlines Logo
09:30 - 20:50
DUB
-
FLL
16h 20m
1 stop
American Airlines Logo
17:06 - 11:50
FLL
-
DUB
13h 44m
1 stop
€513American Airlines
Thu, 7 May - Tue, 12 May
Multiple Airlines Logo
07:10 - 21:20
ORK
-
FLL
19h 10m
2 stops
Multiple Airlines Logo
13:23 - 10:45
FLL
-
ORK
16h 22m
2 stops
€634Multiple Airlines
Wed, 6 May - Sun, 10 May
United Airlines Logo
12:30 - 11:19
SNN
-
FLL
27h 49m
2 stops
United Airlines Logo
17:55 - 10:15
FLL
-
SNN
11h 20m
1 stop
€692United Airlines
Fri, 24 Apr - Mon, 25 May
United Airlines Logo
12:30 - 10:55
SNN
-
FLL
27h 25m
2 stops
United Airlines Logo
07:00 - 10:15
FLL
-
SNN
22h 15m
2 stops
€708United Airlines
Sat, 25 Apr - Mon, 25 May
Multiple Airlines Logo
08:00 - 23:54
ORK
-
FLL
20h 54m
2 stops
Multiple Airlines Logo
06:05 - 18:50
FLL
-
ORK
31h 45m
3 stops
€935Multiple Airlines
Useful Info

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

Low seasonJune
Cheapest flight€287
Best time to beat the crowds but there is an average 24% 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 airline 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 9514 reviews
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

6.0 GoodFrederick O., Mar 2026
PHX - IAH
Read more United Airlines reviews

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

we did a return flight from Paris CDG to SFO. This trip was much better than the departing flight SFO to CDG. The food was better quality, the crew was nicer, and the interior of the plane seemed cleaner.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

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

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