€288 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 13/5. 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
€492
Overall average: €605
Finnair
Thu 16/4Wed 29/4
DUB - FLL • 1 stop
Cheapest one-way flight
€288
Typical prices: €467-€480
Multiple Airlines
Wed 13/5
DUB - FLL • 2 stops
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
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

Thu, 16 Apr - Wed, 29 Apr
Finnair Logo
09:30 - 20:50
DUB
-
FLL
16h 20m
1 stop
Finnair Logo
13:19 - 09:45
FLL
-
DUB
15h 26m
1 stop
€492Finnair
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
20:05 - 19:06
DUB
-
FLL
28h 01m
2 stops
Multiple Airlines Logo
06:30 - 19:15
FLL
-
DUB
31h 45m
2 stops
€494Multiple Airlines
Fri, 17 Apr - Mon, 20 Apr
American Airlines Logo
12:40 - 00:29
DUB
-
FLL
16h 49m
2 stops
American Airlines Logo
15:15 - 09:35
FLL
-
DUB
13h 20m
1 stop
€504American Airlines
Fri, 17 Apr - Mon, 20 Apr
American Airlines Logo
12:40 - 23:50
DUB
-
FLL
16h 10m
1 stop
American Airlines Logo
16:40 - 09:35
FLL
-
DUB
11h 55m
1 stop
€508American Airlines
Tue, 14 Apr - Sat, 18 Apr
British Airways Logo
12:40 - 21:20
DUB
-
FLL
13h 40m
1 stop
British Airways Logo
16:45 - 09:45
FLL
-
DUB
36h 00m
1 stop
€510British Airways
Thu, 16 Apr - Mon, 20 Apr
British Airways Logo
20:30 - 16:55
ORK
-
FLL
25h 25m
2 stops
British Airways Logo
19:15 - 19:50
FLL
-
ORK
19h 35m
2 stops
€624British Airways
Thu, 7 May - Thu, 14 May
Delta Logo
10:50 - 23:38
ORK
-
FLL
17h 48m
2 stops
Delta Logo
11:08 - 10:20
FLL
-
ORK
18h 12m
2 stops
€638Delta
Thu, 7 May - Thu, 14 May
Delta Logo
10:50 - 23:38
ORK
-
FLL
17h 48m
2 stops
Delta Logo
11:08 - 10:20
FLL
-
ORK
18h 12m
2 stops
€644Delta
Thu, 30 Apr - Thu, 7 May
United Airlines Logo
12:30 - 10:57
SNN
-
FLL
27h 27m
2 stops
United Airlines Logo
08:40 - 10:15
FLL
-
SNN
20h 35m
2 stops
€658United Airlines
Fri, 1 May - Fri, 8 May
United Airlines Logo
12:30 - 10:57
SNN
-
FLL
27h 27m
2 stops
United Airlines Logo
17:55 - 10:15
FLL
-
SNN
11h 20m
1 stop
€662United Airlines
Useful Info

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

Low seasonJune
Cheapest flight€288
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 9450 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

8.0 ExcellentMatthew, Mar 2026
IAD - CMH
Read more United Airlines reviews

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

The economy seats on the 777 was not as cramped as I had feared, but the food was terrible.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Terrible experience! delay 2 time and say i dont have ticket

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

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