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€590 Find cheap flights to Puerto Rico

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Puerto Rico departing on 29/8. 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
0 bags
Sun 25/8
Sun 1/9

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Good to know

Low season

April

High season

February

Cheapest flight

€590
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Dublin to San Juan

FAQs - booking Puerto Rico flights

  • How long is the flight to Puerto Rico?

    An average direct flight from Ireland to Puerto Rico takes 13h 06m, covering a distance of 10265 km. The most popular route is Dublin - San Juan with an average flight time of 13h 06m.

  • What is the cheapest flight to Puerto Rico?

    The cheapest ticket to Puerto Rico from Ireland found in the last 72 hours was €572. The most popular route is Dublin to San Juan Luis Munoz Marin Intl and the cheapest round-trip airline ticket found on this route in the last 72 hours was €572.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Top tips for finding cheap flights to Puerto Rico

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Puerto Rico flight deals.

Top 5 airlines flying to Puerto Rico

Need help choosing which airline to fly with from Ireland to Puerto Rico? 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.
7.5
Air FranceOverall score based on 1622 reviews
7.0Entertainment
7.4Comfort
7.1Food
7.5Boarding
8.2Crew
Airline reviews

A disaster. Air France is a real joke. They overcharge us customers for absolutely nothing. Service was very poor, food was mediocre, entertainment non existent, etc. We paid thousands of dollars for our business class tickets and then we were told in Paris we could not access its lounge. Really Air France ? Congratulations on irritating your customers to the sky high level and ensuring we will do everything in our power to discourage others to travel with you.

2.0 MediocreBruno, Jul 2024CDG - MLA
Read more about Air France reviews

A disaster. Air France is a real joke. They overcharge us customers for absolutely nothing. Service was very poor, food was mediocre, entertainment non existent, etc. We paid thousands of dollars for our business class tickets and then we were told in Paris we could not access its lounge. Really Air France ? Congratulations on irritating your customers to the sky high level and ensuring we will do everything in our power to discourage others to travel with you.

They again did not offer any functioning WiFi in the transatlantic crossing.

Flight was late over a hour just like the first one. WiFi was down.

I paid 3 this and dollars for two tickets. No food, minimum drink, confused service and very uncomfortable sear. There was zero difference between busy ness and tourist class. I received a pathetic apology

Forty five minutes late for departure. Staff were pleasant. Food was adequate but not outstanding. Entertainment system was very good, as it usually is on Air France.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Generally good. The crew is excellent. The food could be better.

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

Business class in the second leg - CDG-EVN was a disaster.

See my previous comments. I was probably booked in business but was moved to economy

The check-in and passport submission was complicated and repetitive, due to the poor communication between Air Canada and United. There should have been a single set of instructions and a single questionnaire that provided the data for both airlines.

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

Food was terrible Not many options Stewards dont care Delay

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed flights. Missed connections. Inadequate rebooking timeframes. Incompetent customer service agents. Rather than a 70 minute flight home, I had to drive for 5 hours, arriving home at 4am — epically bad experience with United that I won’t soon forget.

There was no lounge for passengers waiting before boarding the aircraft at F65, so passengers are just sitting on the floor or just spread everywhere the premises before boarding.

Got automatically assigned a middle seat, unless I fork out extra money for seat assigment.

For a 17 hour flight, they kept us well feed. The music selection could be better curated. The entertainment selection was about what is expected. The crew was fantastic.

The only thing concerning was the delay. Otherwise, it was ok.

It was freezing in there. When I asked about it, the response is “we would have to tell them” and then she just walked away and continued to serve beverages. Everyone was cold and they didn’t care at all.

My five hour layover in Phoenix turned out to be 7 1/2 hours. A plane that arrive late because of some other issues with that route. Then we boarded and had to wait for an air test. Then we discovered that the wheels flat and they say we have to Deign well while we do planing the crew changes the tire before we’ve completely gotten off the plane. So we didn’t need to get off in the first place that cost us a good half hour to 45 Minutes at the least.

Terrible, they canceled my flight due to an issue they had, couldn't fly me into the same place within 24 hrs so had to fly in 2.5 hrs away from my destination and spend even more money. The customer service was terrible (except at the airport in Charleston). Had to call to get my checked baggage fees reimbursed 2 wks later in which one customer service agent was very rude, wouldn't listen and then hung up on me. The second lady I spoke with was actually able to help me with that part thankfully. Would not recommend flying AA.

When you pay for Premium Economy and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

entertainment choice was excellent for both movies and audio. Food was quite good. Staff was excellent and flight was on time and smooth.

Information when booking said the flight would be with American Airlines but the flight was actualy with British Airways. Check in from Orlando was nice and quick. I agreed to put my cabin case in the checked luggage as it was a full flight. Case came back damaged (unable to put the handle down) so will have to dispose of it. Seats were quite cramped with very little leg room, even for economy. This was the experience of both the outgoing and return flight. Cabin crew were ok and flight time was punctual.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

Pulled out of the gate only to sit in the tarmac for an hour and a half for paperwork. Paperwork. Went back to the gate to refuel.

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

This plane is my favorite despite the very limited overhead space. Seats are comfortable!

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

They should. Heck planes more often not when they are suppose to be leaving causing delays

Flightl was good and on time. Only problem was the quality of the air in the cabin,didn’t appear to be clearing the air circulation.

My luggage was lost and didn't arrive on my flight

Flight canceled so had to wait in the airport for a long time.

The flight was delayed multiple times and I arrived hours later than I thought. I also had to change my schedule.

The chairs were too upright, but not awful. Boarding was fast and efficient and we did not sit too long in the plane before takeoff.

Had to sit on the plane for 3 hours before they kicked us off and canceled the flight and we only received two free food vouchers absolutely ridiculous

Great staff. Economy flight so we had to pay for everything, even water and snacks

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

Treating guests with respect when they are having issues. Myself and another guest were expected to climb over someone who had a disability and was clearly not well. There was no assistance. Also when the lady beside me asked to see if there was a possibility to get off the plane as soon as they were able because her husband is having emergency surgery the flight attendant’s response was so rude and dismissive.

Book Cheap Puerto Rico Plane Tickets

Recent return flight deals

29/8Thu
1 stopJetBlue
32h 17mDUB-SJU
12/9Thu
1 stopJetBlue
32h 05mSJU-DUB
€590
29/8Thu
1 stopJetBlue
27h 04mDUB-SJU
12/9Thu
2 stopsJetBlue
16h 28mSJU-DUB
€597
29/8Thu
2 stopsDelta
17h 07mDUB-SJU
12/9Thu
2 stopsDelta
16h 12mSJU-DUB
€612
29/8Thu
2 stopsUnited Airlines
16h 27mDUB-SJU
11/9Wed
2 stopsUnited Airlines
15h 50mSJU-DUB
€618
18/1Sat
2 stopsAir Canada
33h 35mDUB-SJU
24/1Fri
2 stopsAir Canada
25h 05mSJU-DUB
€747
18/1Sat
1 stopAir Canada
33h 40mDUB-SJU
24/1Fri
2 stopsAir Canada
25h 05mSJU-DUB
€752
17/1Fri
1 stopAir France
16h 07mDUB-SJU
26/1Sun
2 stopsAir France
17h 30mSJU-DUB
€762
17/1Fri
1 stopAmerican Airlines
17h 42mDUB-SJU
26/1Sun
1 stopAmerican Airlines
11h 42mSJU-DUB
€776
29/8Thu
1 stopUnited Airlines
15h 22mDUB-SJU
11/9Wed
1 stopUnited Airlines
27h 40mSJU-DUB
€809
19/1Sun
1 stopAir France
16h 07mDUB-SJU
26/1Sun
2 stopsAir France
17h 30mSJU-DUB
€833

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Flights to Puerto Rico

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Puerto Rico - Ireland

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