Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

€300 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 13/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Rico

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

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.

Cheap Flight Deals from Dublin to Puerto Rico (DUB-PR0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Puerto Rico 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.

Recent return flight deals from Dublin to Puerto Rico

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Dublin to Puerto Rico.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
11:45 - 00:09DUB-SJU
17h 24m2 stops
06:30 - 09:45SJU-DUB
22h 15m1 stop
€560
Find Deal
Thu, 1 May - Mon, 5 May
12:40 - 05:00DUB-SJU
21h 20m1 stop
06:30 - 09:45SJU-DUB
22h 15m1 stop
€561Finnair
Find Deal
Thu, 1 May - Mon, 5 May
08:55 - 23:42DUB-SJU
19h 47m2 stops
13:39 - 10:45SJU-DUB
16h 06m1 stop
€573KLM
Find Deal
Sun, 11 May - Sun, 18 May
08:55 - 23:42DUB-SJU
19h 47m2 stops
13:39 - 10:45SJU-DUB
16h 06m1 stop
€574KLM
Find Deal
Sun, 11 May - Sun, 18 May
11:00 - 22:47DUB-SJU
16h 47m1 stop
13:39 - 10:45SJU-DUB
16h 06m1 stop
€575Delta
Find Deal
Wed, 7 May - Fri, 16 May
09:30 - 23:00DUB-SJU
18h 30m2 stops
11:55 - 09:45SJU-DUB
16h 50m2 stops
€587American Airlines
Find Deal
Tue, 2 Sep - Tue, 16 Sep
10:40 - 00:55DUB-SJU
19h 15m1 stop
12:30 - 09:00SJU-DUB
15h 30m1 stop
€596JetBlue
Find Deal
Sat, 10 May - Sat, 17 May
11:30 - 01:49DUB-SJU
19h 19m1 stop
13:58 - 08:20SJU-DUB
13h 22m1 stop
€619JetBlue
Find Deal
Sun, 11 May - Sun, 18 May
09:30 - 20:28DUB-SJU
15h 58m2 stops
12:55 - 12:05SJU-DUB
19h 10m2 stops
€634American Airlines
Find Deal
Sun, 6 Apr - Tue, 25 Nov
12:00 - 12:17DUB-SJU
29h 17m1 stop
07:00 - 08:05SJU-DUB
21h 05m2 stops
€657Delta
Find Deal
Fri, 11 Apr - Mon, 24 Nov

KAYAK's insights & trends for Dublin to Puerto Rico flights

Get data-powered insights and trends into flights from Dublin to Puerto Rico to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest time of day to fly to Puerto Rico?

The average price for all round-trip flights from Dublin to Puerto Rico depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Puerto Rico is generally in the morning, when retur flights cost €962 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €1,059.

What is the cheapest month to fly from Dublin to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to Puerto Rico is May, when tickets cost €579 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of return tickets is €1,027 and €995 respectively.
Find deals

Good to know

Low season

November

High season

July

Cheapest flight

€300
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (22% 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 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.
7.3
JetBlueOverall score based on 2923 reviews
7.6Comfort
7.3Entertainment
6.7Food
7.5Boarding
8.0Crew
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.

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

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

The WiFi stopped working early on in the flight. No audio from entertainment system.

terrible. Because I felt very unwell during the flight. How do they leave a woman alone in the middle of 2 men? an obese man who was falling on top of me.

The flight was excellent. The crew was welcoming and attentive.

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.

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

The best experience that I have had traveling with JetBlue!

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

Information on your arrival and departure airports

Dublin (DUB)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.