€275 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 20/4. 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
€327
Typical prices: €560-€775
Finnair
Thu 9/4Wed 22/4
DUB - FLL • 1 stop
Cheapest one-way flight
€275
Typical prices: €466-€588
Multiple Airlines
Mon 20/4
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, 9 Apr - Wed, 22 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
€327Finnair
Mon, 4 May - Mon, 11 May
JetBlue Logo
10:40 - 21:08
DUB
-
FLL
15h 28m
1 stop
JetBlue Logo
06:30 - 08:20
FLL
-
DUB
20h 50m
1 stop
€432JetBlue
Wed, 1 Apr - Tue, 14 Apr
British Airways Logo
17:50 - 16:56
DUB
-
FLL
28h 06m
2 stops
British Airways Logo
18:14 - 18:50
FLL
-
DUB
19h 36m
2 stops
€449British Airways
Wed, 1 Apr - Tue, 14 Apr
Multiple Airlines Logo
11:45 - 23:23
DUB
-
FLL
16h 38m
1 stop
Multiple Airlines Logo
18:21 - 18:50
FLL
-
DUB
19h 29m
2 stops
€453Multiple Airlines
Thu, 7 May - Mon, 11 May
American Airlines Logo
12:40 - 09:27
DUB
-
FLL
25h 47m
2 stops
American Airlines Logo
14:13 - 06:30
FLL
-
DUB
11h 17m
1 stop
€460American Airlines
Thu, 2 Apr - Thu, 16 Apr
American Airlines Logo
12:40 - 00:46
DUB
-
FLL
17h 06m
2 stops
American Airlines Logo
10:18 - 06:30
FLL
-
DUB
15h 12m
2 stops
€461American Airlines
Tue, 12 May - Thu, 28 May
United Airlines Logo
12:30 - 19:54
SNN
-
FLL
12h 24m
1 stop
United Airlines Logo
17:48 - 10:15
FLL
-
SNN
11h 27m
1 stop
€556United Airlines
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
07:30 - 20:59
SNN
-
FLL
18h 29m
2 stops
British Airways Logo
16:26 - 16:10
FLL
-
SNN
18h 44m
2 stops
€581British Airways
Sun, 5 Apr - Wed, 15 Apr
United Airlines Logo
12:30 - 10:55
SNN
-
FLL
27h 25m
2 stops
United Airlines Logo
11:03 - 10:15
FLL
-
SNN
18h 12m
2 stops
€617United Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
13:45 - 23:59
SNN
-
FLL
15h 14m
1 stop
Multiple Airlines Logo
06:00 - 06:00
FLL
-
SNN
19h 00m
1 stop
€631Multiple Airlines
Useful Info

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

Low seasonJune
Cheapest flight€275
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly (1% more expensive 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 9408 reviews
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

2.0 MediocreMichael, Mar 2026
RSW - IAH
Read more United Airlines reviews

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

It was amazing. I had several upgraded seats on my flight out. Everything went smooth with no delays.

They never clean the toilet, and the food is worse

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

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