SJU

€343 Find Cheap Flights to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Luis Munoz Marin Intl departing on 7/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Juan, as well as popular online travel agencies
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Flights Deals

Cheap Flights to Luis Munoz Marin Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Sat, 1 Nov - Sun, 16 Nov
KLM Logo
17:20 - 23:34DUB-SJU
34h 14m2 stops
KLM Logo
14:08 - 09:20SJU-DUB
15h 12m1 stop
€602KLM
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Sat, 1 Nov - Sun, 16 Nov
 Logo
14:05 - 13:45DUB-SJU
27h 40m2 stops
 Logo
14:55 - 08:40SJU-DUB
13h 45m2 stops
€614
Find Deal
Sat, 28 Jun - Sat, 5 Jul
JetBlue Logo
11:30 - 20:05DUB-SJU
13h 35m1 stop
JetBlue Logo
18:54 - 09:00SJU-DUB
33h 06m1 stop
€631JetBlue
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Sat, 26 Jul - Sat, 2 Aug
JetBlue Logo
11:30 - 23:41DUB-SJU
17h 11m1 stop
JetBlue Logo
15:25 - 09:00SJU-DUB
12h 35m1 stop
€685JetBlue
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Sat, 26 Jul - Sat, 2 Aug
Air France Logo
11:00 - 20:39DUB-SJU
14h 39m1 stop
Air France Logo
13:34 - 15:00SJU-DUB
20h 26m2 stops
€720Air France
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Tue, 15 Jul - Tue, 22 Jul
American Airlines Logo
09:30 - 22:50DUB-SJU
18h 20m1 stop
American Airlines Logo
07:54 - 06:30SJU-DUB
17h 36m2 stops
€727American Airlines
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Sat, 28 Jun - Sat, 5 Jul
American Airlines Logo
18:15 - 15:05DUB-SJU
25h 50m1 stop
American Airlines Logo
07:54 - 06:30SJU-DUB
17h 36m2 stops
€734American Airlines
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Tue, 15 Jul - Tue, 22 Jul
Delta Logo
10:00 - 22:23DUB-SJU
17h 23m2 stops
Delta Logo
07:30 - 07:55SJU-DUB
19h 25m2 stops
€745Delta
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Fri, 25 Jul - Fri, 1 Aug
Air France Logo
09:10 - 23:59DUB-SJU
19h 49m2 stops
Air France Logo
14:40 - 15:00SJU-DUB
19h 20m2 stops
€756Air France
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Thu, 26 Jun - Mon, 30 Jun
Delta Logo
09:10 - 23:54DUB-SJU
19h 44m2 stops
Delta Logo
18:05 - 09:15SJU-DUB
34h 10m1 stop
€760Delta
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KAYAK's insights & trends for flights to Luis Munoz Marin Intl

Get data-powered insights and trends into flights to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Juan Luis Munoz Marin Intl Airport, 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 to San Juan Luis Munoz Marin Intl Airport is April, where tickets cost €561 on average for return flights. On the other hand, the most expensive months are October and December, where the average cost of tickets from Ireland is €930 and €891 respectively. For one-way flights, the best month to travel is April with an average price of €561.

Good to know – Book Cheap San Juan Luis Munoz Marin Intl Airport Plane Tickets

Low seasonSeptember
High seasonJuly
Cheapest flight€343
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (21% more expensive on average)
Flight from Dublin to San Juan

When to book flights to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to San Juan based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Juan flights

  • How far is San Juan Luis Munoz Marin Intl Airport from central San Juan?

    You’ll need to travel 11 km to reach the San Juan city centre from San Juan Luis Munoz Marin Intl Airport.

  • What is the cheapest day to fly to San Juan?

    Based on KAYAK data, the cheapest day to fly to San Juan is Monday where round-trip tickets can be as cheap as €721. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are €902 on average.

  • How does KAYAK find such low prices on flights to San Juan?

    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 San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan 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 San Juan?

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

    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 San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport?

    The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the morning, when round-trip flights cost €962 on average. The most expensive time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €1,059.

Top tips for finding cheap flights to San Juan

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

Prefer to fly direct to San Juan Luis Munoz Marin Intl?

Find which airlines fly direct to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

Ireland to San Juan Luis Munoz Marin Intl

Monday

Aer Lingus, Aeromexico, Air Canada, +39 more

Aer Lingus, Aeromexico, +40 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +39 more

Aer Lingus, Aeromexico, +40 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +39 more

Aer Lingus, Aeromexico, +40 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +39 more

Aer Lingus, Aeromexico, +40 more

Friday

Aer Lingus, Aeromexico, Air Canada, +38 more

Aer Lingus, Aeromexico, +39 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +41 more

Aer Lingus, Aeromexico, +42 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +41 more

Aer Lingus, Aeromexico, +42 more

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Ireland

Monday

Aer Lingus, Aeromexico, Air Canada, +39 more

Aer Lingus, Aeromexico, +40 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +39 more

Aer Lingus, Aeromexico, +40 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +39 more

Aer Lingus, Aeromexico, +40 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +39 more

Aer Lingus, Aeromexico, +40 more

Friday

Aer Lingus, Aeromexico, Air Canada, +38 more

Aer Lingus, Aeromexico, +39 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +41 more

Aer Lingus, Aeromexico, +42 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +41 more

Aer Lingus, Aeromexico, +42 more

See more direct flights
See more direct flights

Top airline flying to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to San Juan. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Luis Munoz Marin Intl? 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
6.7Food
7.5Boarding
7.6Comfort
7.3Entertainment
8.0Crew
Airline reviews

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

10.0 ExcellentAnonymous, Apr 2025LGA - FLL
Read more JetBlue reviews

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

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

My encounter with the entertainment services provided on board was moderate; the functionality of the Wi-Fi connection was either sluggish or nonoperational, while the display screens were antiquated and suffered from poor visibility. On the positive side, the cabin exuded a sense of expansiveness, and the crew exhibited amiable and accommodating behavior throughout the journey.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

Everything you need to know for your flight to Luis Munoz Marin Intl

Information on the airport you'll fly into in San Juan

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