€315 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 9/2. 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
€424
Overall average: €552
British Airways
Mon 12/1Mon 19/1
DUB - FLL • 2 stops
Cheapest one-way flight
€260
Multiple Airlines
Mon 9/2
SNN - FLL • 3 stops
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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

Mon, 12 Jan - Mon, 19 Jan
British Airways Logo
10:45 - 23:38DUB-FLL
17h 53m2 stops
British Airways Logo
15:17 - 12:35FLL-DUB
16h 18m2 stops
€424British Airways
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Mon, 9 Feb - Sun, 22 Feb
Multiple Airlines Logo
19:05 - 22:12DUB-FLL
32h 07m2 stops
Multiple Airlines Logo
06:20 - 10:45FLL-DUB
23h 25m3 stops
€428Multiple Airlines
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Mon, 9 Feb - Sun, 22 Feb
Multiple Airlines Logo
20:20 - 22:12DUB-FLL
30h 52m3 stops
Multiple Airlines Logo
06:20 - 10:45FLL-DUB
23h 25m3 stops
€436Multiple Airlines
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Mon, 12 Jan - Mon, 19 Jan
Lufthansa Logo
05:10 - 21:42DUB-FLL
21h 32m2 stops
Lufthansa Logo
15:28 - 07:30FLL-DUB
11h 02m1 stop
€451Lufthansa
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Thu, 22 Jan - Tue, 27 Jan
Delta Logo
06:00 - 22:28ORK-FLL
21h 28m2 stops
Delta Logo
16:20 - 12:55FLL-ORK
15h 35m2 stops
€476Delta
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Fri, 30 Jan - Tue, 3 Feb
Delta Logo
06:00 - 21:04ORK-FLL
20h 04m2 stops
Delta Logo
15:40 - 15:00FLL-ORK
18h 20m2 stops
€490Delta
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Fri, 30 Jan - Tue, 3 Feb
American Airlines Logo
07:50 - 10:25SNN-FLL
31h 35m2 stops
American Airlines Logo
10:43 - 11:30FLL-SNN
19h 47m2 stops
€577American Airlines
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Thu, 15 Jan - Thu, 22 Jan
American Airlines Logo
11:55 - 10:44ORK-FLL
27h 49m2 stops
American Airlines Logo
13:42 - 11:10FLL-ORK
16h 28m2 stops
€578American Airlines
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Mon, 9 Feb - Sun, 22 Feb
Air Canada Logo
07:50 - 17:40SNN-FLL
38h 50m2 stops
Air Canada Logo
21:05 - 11:30FLL-SNN
33h 25m2 stops
€600Air Canada
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Thu, 22 Jan - Tue, 27 Jan
Air Canada Logo
07:40 - 23:30ORK-FLL
20h 50m3 stops
Air Canada Logo
14:45 - 11:10FLL-ORK
15h 25m2 stops
€616Air Canada
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Good to know – Book Cheap Port St. Lucie Plane Tickets

Low seasonJune
Cheapest flight€260
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 Shannon 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 9057 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

8.0 ExcellentAnonymous, Nov 2025BTR - IAH
Read more United Airlines reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

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!

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

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.

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

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