€351 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 7/3. 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
€420
Overall average: €500
Multiple Airlines
Wed 11/2Sun 22/2
DUB - FLL • 2 stops
Cheapest one-way flight
€351
Typical prices: €508-€528
WestJet
Sat 7/3
DUB - FLL • 1 stop
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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

Wed, 11 Feb - Sun, 22 Feb
Multiple Airlines Logo
11:30 - 21:55DUB-FLL
15h 25m2 stops
Multiple Airlines Logo
10:18 - 08:40FLL-DUB
17h 22m2 stops
€420Multiple Airlines
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Thu, 12 Feb - Sun, 22 Feb
American Airlines Logo
10:30 - 22:58DUB-FLL
17h 28m2 stops
American Airlines Logo
07:00 - 08:40FLL-DUB
20h 40m1 stop
€425American Airlines
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Thu, 12 Feb - Sun, 22 Feb
Multiple Airlines Logo
11:30 - 18:40DUB-FLL
12h 10m1 stop
Multiple Airlines Logo
14:46 - 08:40FLL-DUB
12h 54m1 stop
€428Multiple Airlines
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Sun, 11 Jan - Sun, 25 Jan
British Airways Logo
06:40 - 17:36DUB-FLL
15h 56m2 stops
British Airways Logo
18:26 - 15:05FLL-DUB
15h 39m2 stops
€485British Airways
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Fri, 13 Feb - Fri, 27 Feb
Air Canada Logo
09:00 - 00:12DUB-FLL
20h 12m1 stop
Air Canada Logo
11:20 - 07:10FLL-DUB
14h 50m2 stops
€517Air Canada
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Tue, 3 Mar - Sun, 8 Mar
Air Canada Logo
05:00 - 17:40DUB-FLL
17h 40m2 stops
Air Canada Logo
07:30 - 06:10FLL-DUB
18h 40m1 stop
€528Air Canada
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Fri, 30 Jan - Tue, 3 Feb
British Airways Logo
17:35 - 23:59ORK-FLL
35h 24m2 stops
British Airways Logo
15:05 - 11:10FLL-ORK
15h 05m2 stops
€541British Airways
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Fri, 24 Apr - Tue, 28 Apr
United Airlines Logo
12:30 - 10:55SNN-FLL
27h 25m2 stops
United Airlines Logo
12:13 - 10:15FLL-SNN
17h 02m2 stops
€591United Airlines
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Fri, 24 Apr - Tue, 28 Apr
Lufthansa Logo
12:30 - 00:54SNN-FLL
17h 24m1 stop
Lufthansa Logo
12:38 - 10:15FLL-SNN
16h 37m1 stop
€592Lufthansa
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Fri, 24 Apr - Tue, 28 Apr
United Airlines Logo
12:30 - 19:31SNN-FLL
12h 01m1 stop
United Airlines Logo
11:08 - 10:15FLL-SNN
18h 07m2 stops
€597United Airlines
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Useful Info

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

Low seasonJune
Cheapest flight€351
Best time to beat the crowds but there is an average 26% increase in price.
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.

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 9023 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

10.0 ExcellentMike, Nov 2025YOW - EWR
Read more United Airlines reviews

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

United has come a long way, it’s been a fantastic experience traveling with them.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Great crew, excellent landing, good food. Over all great experience. Thank you!

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

This flight leg was fantastic - super comfortable and a great selection of things to watch on the TV. Staff were excellent, really above and beyond.

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

The delayed flight was awful and moving the departure gate twice was annoying

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Flight from Miami to Lima was very good, like the free WiFi to get movies and TV.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

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

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