€573 Cheap flights to Puerto Rico
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Puerto Rico departing on 14/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find flights to these popular cities in Puerto Rico from your nearest airport.
Flights to San Juan
Search all flight deals to San JuanFind the cheapest flights from Ireland to Puerto Rico
Recent return flight deals from Ireland to Puerto Rico
Recent one-way flight deals from Ireland to Puerto Rico
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Puerto Rico flights insights and trends
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Cheapest flights to cities in Puerto Rico
Click on the cities below to find out when it's cheapest to fly to Puerto Rico from Ireland
Cheap Puerto Rico flight deals and tips
Summary info about Puerto Rico flight prices, duration and airlines
Best One-Way Price | €300 |
|---|---|
Best Round-Trip Price | €573 |
Fastest flight time | 14h 09m |
Popular in | October |
Frequently asked questions about flying to Puerto Rico
What is the most popular airport in Puerto Rico to fly to?
San Juan Luis Munoz Marin Intl is the most popular airport in Puerto Rico to fly to, with 93% of all users travelling to Puerto Rico opting to take a flight into this airport. If you’re interested in staying in San Juan, which is the city in Puerto Rico that is closest to San Juan Luis Munoz Marin Intl, then be sure to check momondo for cheap flight deals.
How long is the flight from Ireland to Puerto Rico?
The average flight duration from Ireland to Puerto Rico depends on which airport you fly into and out of. Flying from Dublin to San Juan Luis Munoz Marin Intl is 15h on average, while flying from Cork to San Juan Luis Munoz Marin Intl is on average. San Juan Luis Munoz Marin Intl is the most popular airport in Puerto Rico.
What is the best day of the week to fly to Puerto Rico?
Flying to Puerto Rico on a Monday or Wednesday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to Puerto Rico is on a Saturday.
When did momondo last update prices for flights to Puerto Rico?
Prices for flights to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights to Puerto Rico?
As of April 2025, there is 1 operator available to choose from for flights to Puerto Rico.
How old do you have to be to fly to Puerto Rico?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Puerto Rico?
It is quick and easy to find flights to Puerto Rico on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.
Can I find flights to Puerto Rico with flexible booking policies on momondo?
Flights to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights to Puerto Rico?
Once you have performed a search for flights to Puerto Rico, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight to Puerto Rico right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Puerto Rico flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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Popular Flights to Puerto Rico
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Puerto Rico
These routes have the cheapest flights to Puerto Rico found by momondo users in Ireland
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| Dublin | San Juan | 15h 00m | €573 |