€363 Find Cheap Flights from Dublin to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Puerto Rico departing on 4/2. 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.
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Good to know

Low season

November

High season

July

Cheapest flight

€363
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Dublin to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Dublin to Puerto Rico?

    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 from Dublin to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Puerto Rico?

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

  • What is the Hacker Fare option on flights from Dublin to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to Puerto Rico 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 from Dublin to Puerto Rico?

    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 from Dublin to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Puerto Rico

  • High season is considered to be May, June and July. The cheapest month to fly from Dublin is April.
  • Morning departure is around 77% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Dublin to Puerto Rico

Need help choosing which airline to fly with from Dublin 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.
7.4
JetBlueOverall score based on 3201 reviews
7.7Comfort
8.1Crew
6.9Food
7.4Entertainment
7.6Boarding
Airline reviews

Very well organized both boarding and deplaning. Very satisfied with the service I received.

10.0 ExcellentRoberto, Dec 2024MCO - BQN
Read more JetBlue reviews

Very well organized both boarding and deplaning. Very satisfied with the service I received.

Smooth boarding and friendly crew. Unfortunately as soon as we boarded the unit that provides air circulation failed. The pilot informed us and requested maintenance technicians to check it out. The plane became uncomfortably warm without any fresh air coming in. Plus the repair delayed our departure. I am glad the maintenance crew were able to fix the problem. I also was without use of my tv monitor for the first 1/3rd of the trip.

Flight was on time arrived at the destination 10min early they kept in touch via email

In flight on demand didn't work at our seats. Only a single beverage/snack run.

The flights are back on time and everything else runs perfectly.

In-flight staff was very helpful and excellent. However, the flight was delayed by 90 minutes. Also the boarding process should be expedited in case of delayed flights. This will help the passengers trying to make international connections.

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

Book cheap flights from Dublin to Puerto Rico

Recent return flight deals

4/3Tue
3 stops
34h 10mDUB-SJU
11/3Tue
2 stops
24h 15mSJU-DUB
€527
4/3Tue
3 stops
34h 10mDUB-SJU
10/3Mon
3 stops
26h 37mSJU-DUB
€556
27/3Thu
1 stopDelta
16h 30mDUB-SJU
1/4Tue
1 stopDelta
16h 15mSJU-DUB
€571
27/3Thu
1 stopKLM
15h 07mDUB-SJU
1/4Tue
2 stopsKLM
18h 05mSJU-DUB
€582
4/3Tue
1 stopKLM
17h 14mDUB-SJU
11/3Tue
1 stopKLM
15h 29mSJU-DUB
€586
1/3Sat
2 stopsAir France
17h 01mDUB-SJU
8/3Sat
1 stopAir France
34h 35mSJU-DUB
€620
6/2Thu
2 stopsDelta
27h 36mDUB-SJU
22/2Sat
1 stopDelta
22h 15mSJU-DUB
€622
20/5Tue
2 stopsAir France
18h 34mDUB-SJU
25/5Sun
1 stopAir France
34h 27mSJU-DUB
€683
6/2Thu
2 stopsAmerican Airlines
27h 30mDUB-SJU
22/2Sat
1 stopAmerican Airlines
22h 40mSJU-DUB
€720
6/2Thu
1 stopAmerican Airlines
13h 53mDUB-SJU
22/2Sat
1 stopAmerican Airlines
22h 40mSJU-DUB
€788

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Recent one-way flight deals

4/2Tue
3 stops
35h 42mDUB-SJU
€363
6/4Sun
3 stops
34h 45mDUB-SJU
€444
4/2Tue
2 stops
31h 37mDUB-SJU
€445
4/2Tue
1 stop
29h 08mDUB-SJU
€515
6/4Sun
2 stopsAir Canada
43h 07mDUB-SJU
€521
6/4Sun
1 stopIberia
14h 35mDUB-SJU
€622
10/4Thu
2 stopsBritish Airways
18h 30mDUB-SJU
€640
10/4Thu
1 stopAmerican Airlines
21h 10mDUB-SJU
€644

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Everything you need to know for your flight from Dublin to Puerto Rico

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