€296 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 6/10. 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
€507
Typical prices: €637-€584
JetBlue
Mon 14/9Tue 22/9
DUB - FLL • 1 stop
Cheapest one-way flight
€296
Typical prices: €469-€798
Multiple Airlines
Tue 6/10
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.
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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

Mon, 14 Sep - Tue, 22 Sep
JetBlue Logo
10:40 - 21:31
DUB
-
FLL
15h 51m
1 stop
JetBlue Logo
11:15 - 09:00
FLL
-
DUB
16h 45m
1 stop
€507JetBlue
Tue, 1 Sep - Mon, 14 Sep
JetBlue Logo
10:40 - 22:25
DUB
-
FLL
16h 45m
1 stop
JetBlue Logo
11:15 - 09:00
FLL
-
DUB
16h 45m
1 stop
€531JetBlue
Mon, 14 Sep - Fri, 25 Sep
JetBlue Logo
10:40 - 21:31
DUB
-
FLL
15h 51m
1 stop
JetBlue Logo
10:20 - 08:20
FLL
-
DUB
17h 00m
1 stop
€541JetBlue
Sun, 25 Oct - Fri, 6 Nov
British Airways Logo
19:25 - 21:40
DUB
-
FLL
30h 15m
2 stops
British Airways Logo
17:21 - 15:05
FLL
-
DUB
16h 44m
2 stops
€548British Airways
Sat, 7 Nov - Fri, 13 Nov
Delta Logo
08:50 - 22:50
DUB
-
FLL
19h 00m
2 stops
Delta Logo
11:10 - 07:50
FLL
-
DUB
15h 40m
2 stops
€550Delta
Sat, 7 Nov - Fri, 13 Nov
Air France Logo
09:40 - 17:14
DUB
-
FLL
12h 34m
1 stop
Air France Logo
19:59 - 08:45
FLL
-
DUB
31h 46m
1 stop
€552Air France
Thu, 22 Oct - Tue, 3 Nov
British Airways Logo
10:30 - 21:40
DUB
-
FLL
16h 10m
2 stops
British Airways Logo
17:21 - 14:20
FLL
-
DUB
15h 59m
2 stops
€553British Airways
Thu, 25 Jun - Mon, 29 Jun
Delta Logo
10:50 - 23:42
ORK
-
FLL
17h 52m
2 stops
Delta Logo
11:10 - 10:20
FLL
-
ORK
18h 10m
2 stops
€786Delta
Fri, 24 Jul - Fri, 31 Jul
United Airlines Logo
12:30 - 23:59
SNN
-
FLL
16h 29m
1 stop
United Airlines Logo
07:00 - 10:15
FLL
-
SNN
22h 15m
2 stops
€795United Airlines
Fri, 24 Jul - Fri, 31 Jul
United Airlines Logo
09:30 - 18:15
SNN
-
FLL
13h 45m
1 stop
United Airlines Logo
17:24 - 10:15
FLL
-
SNN
11h 51m
1 stop
€955United Airlines
Useful Info

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

Low seasonMay
Cheapest flight€296
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 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 1527 reviews
7.7Comfort
7.2Entertainment
7.8Boarding
8.4Crew
7.3Food
Airline reviews

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

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

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.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

I flew from Barcelona to Chicago on UA yesterday. The flight was on time, the pilots did a great job and the flight attendants were super nice. All of them. Also food was good, and the drinks, including wine were served a few times during our flight. I highly recommend this airline.

Referencing ANA'S service to Japan and the return on UA, the pillow was awful, the crew was not very attentive, and the food was bizarre and tasted okay. Whoever's idea it was to make vegetable tempera in a steam capsule should probably revisit that. Since it was the vegetarian option, it was my only choice.

Crew was great! Good meals. Had room to stretch out

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

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