€336 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 9/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Port St. Lucie

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
€542
Typical prices: €592-€691
Multiple Airlines
Fri 11/9Tue 22/9
DUB - FLL • 2 stops
Cheapest one-way flight
€336
Typical prices: €508-€509
WestJet
Wed 9/9
DUB - FLL • 2 stops
Arrival airport
You can’t fly directly to Port St. Lucie. It is served by Fort Lauderdale (FLL), located 135.1 km from Port St. Lucie.
FAQs
FAQs
FAQs
FAQs
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
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

Fri, 11 Sep - Tue, 22 Sep
Multiple Airlines Logo
08:45 - 21:39
DUB
-
FLL
17h 54m
2 stops
Multiple Airlines Logo
12:40 - 11:35
FLL
-
DUB
17h 55m
2 stops
€542Multiple Airlines
Sun, 19 Jul - Sat, 25 Jul
JetBlue Logo
10:40 - 08:30
DUB
-
FLL
26h 50m
1 stop
JetBlue Logo
09:34 - 09:00
FLL
-
DUB
18h 26m
1 stop
€550JetBlue
Fri, 11 Sep - Tue, 22 Sep
Air Canada Logo
09:20 - 19:54
DUB
-
FLL
15h 34m
1 stop
Air Canada Logo
12:30 - 08:15
FLL
-
DUB
14h 45m
1 stop
€552Air Canada
Fri, 11 Sep - Tue, 22 Sep
Multiple Airlines Logo
06:05 - 20:57
DUB
-
FLL
19h 52m
2 stops
Multiple Airlines Logo
11:15 - 07:30
FLL
-
DUB
15h 15m
1 stop
€553Multiple Airlines
Mon, 19 Oct - Sun, 8 Nov
British Airways Logo
10:30 - 21:40
DUB
-
FLL
16h 10m
2 stops
British Airways Logo
19:48 - 16:50
FLL
-
DUB
16h 02m
2 stops
€554British Airways
Fri, 11 Sep - Tue, 22 Sep
Multiple Airlines Logo
09:30 - 22:59
DUB
-
FLL
18h 29m
1 stop
Multiple Airlines Logo
15:13 - 09:45
FLL
-
DUB
13h 32m
1 stop
€556Multiple Airlines
Thu, 10 Sep - Mon, 14 Sep
British Airways Logo
07:30 - 21:27
SNN
-
FLL
18h 57m
2 stops
British Airways Logo
15:25 - 11:20
FLL
-
SNN
14h 55m
2 stops
€701British Airways
Thu, 10 Sep - Mon, 14 Sep
United Airlines Logo
09:30 - 21:58
SNN
-
FLL
17h 28m
2 stops
United Airlines Logo
11:15 - 10:15
FLL
-
SNN
18h 00m
1 stop
€706United Airlines
Thu, 10 Sep - Mon, 14 Sep
United Airlines Logo
12:30 - 20:57
SNN
-
FLL
13h 27m
1 stop
United Airlines Logo
11:15 - 10:15
FLL
-
SNN
18h 00m
1 stop
€707United Airlines
Tue, 4 Aug - Tue, 11 Aug
KLM Logo
13:05 - 23:25
SNN
-
FLL
15h 20m
1 stop
KLM Logo
07:30 - 11:10
FLL
-
SNN
22h 40m
1 stop
€714KLM
Useful Info

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

Low seasonMay
Cheapest flight€336
Best time to beat the crowds (4% less expensive on average)
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 long is the flight to Port St. Lucie?

    Flights from Dublin13h 50m
    Flights from Shannon13h 53m
  • What is the cheapest flight to Fort Lauderdale?

    In the last 3 days, the cheapest flight deal to Fort Lauderdale was found on the route from Dublin, at €542 return. The most popular connection is from Shannon to Fort Lauderdale and KAYAK users have found return deals for as low as €701 in the last 3 days.

  • 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.
7.8
KLMOverall score based on 1530 reviews
7.3Food
7.2Entertainment
7.8Boarding
7.7Comfort
8.4Crew
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice journey i personally recommend klm flight

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

The crew was the worst ive ever had in my life flying with United Airlines, letting another person move my bag without asking and then the staff saying would the floor be better after I kept begging saying dont move my bag it has fragile things inside. This incident truly makes me they favor other customers more and I dont want to worry about being on the tail end. Especially if they dont listen any input, no care for what I asked but accommodated those who are reckless and disturb others more...

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

United has been holding my money for a cancel on another ticket they wouldn’t let me fly for going on 5 months. Terrible service I wouldn’t choose to buy tickets or fly with united again. Very bad experience generally dishonorable and poor service .

The seats were very nice in premium economy. The service was good. The flight was slightly bumpy. Would have appreciated more updates from the pilots.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

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