MAD - SJU

$433 Find Cheap Flights from Madrid 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 from Madrid to Luis Munoz Marin Intl departing on 11/11. 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 in flight searches from Madrid 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 in flight searches from Madrid to San Juan, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Madrid to San Juan (MAD-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madrid to San Juan 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 round-trip flight deals from Madrid to Luis Munoz Marin Intl

Wed, Feb 4 - Tue, Feb 10
British Airways Logo
3:50 pm - 7:55 pmMAD-SJU
9h 05mnonstop
British Airways Logo
11:38 am - 5:50 amSJU-MAD
13h 12m1 stop
$629British Airways
Find Deal
Wed, Mar 4 - Wed, Mar 11
Iberia Logo
12:35 pm - 4:35 pmMAD-SJU
9h 00mnonstop
Iberia Logo
9:26 am - 1:05 pmSJU-MAD
22h 39m1 stop
$630Iberia
Find Deal
Wed, Mar 4 - Wed, Mar 11
Iberia Logo
12:35 pm - 4:35 pmMAD-SJU
9h 00mnonstop
Iberia Logo
9:26 am - 1:05 pmSJU-MAD
22h 39m1 stop
$632Iberia
Find Deal
Sun, Mar 1 - Thu, Mar 12
British Airways Logo
3:50 pm - 7:55 pmMAD-SJU
9h 05mnonstop
British Airways Logo
9:25 pm - 10:40 amSJU-MAD
8h 15mnonstop
$648British Airways
Find Deal
Fri, Nov 14 - Thu, Nov 27
Lufthansa Logo
6:00 am - 12:36 amMAD-SJU
23h 36m2 stops
Lufthansa Logo
2:20 pm - 9:15 amSJU-MAD
13h 55m1 stop
$650Lufthansa
Find Deal
Mon, Dec 15 - Thu, Jan 15
American Airlines Logo
1:15 pm - 11:52 pmMAD-SJU
15h 37m1 stop
American Airlines Logo
9:25 pm - 10:40 amSJU-MAD
8h 15mnonstop
$672American Airlines
Find Deal
Wed, Oct 22 - Mon, Jan 19
American Airlines Logo
1:45 pm - 11:59 pmMAD-SJU
16h 14m1 stop
American Airlines Logo
2:28 pm - 8:55 amSJU-MAD
13h 27m1 stop
$676American Airlines
Find Deal
Fri, Nov 14 - Thu, Nov 27
Lufthansa Logo
11:15 am - 12:36 amMAD-SJU
18h 21m1 stop
Lufthansa Logo
2:20 pm - 9:15 amSJU-MAD
13h 55m1 stop
$678Lufthansa
Find Deal
Tue, Jan 27 - Mon, Feb 9
United Airlines Logo
6:00 am - 12:36 amMAD-SJU
23h 36m2 stops
United Airlines Logo
2:15 pm - 9:15 amSJU-MAD
14h 00m1 stop
$680United Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 27
United Airlines Logo
6:00 am - 10:22 pmMAD-SJU
21h 22m2 stops
United Airlines Logo
2:20 pm - 9:15 amSJU-MAD
13h 55m1 stop
$681United Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Finnair's Economy Comfort offers more legroom.
For quick access, use taxis or Uber in San Juan.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
British Airways
Cheapest • from $629 (round-trip)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 56% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 17% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$629
Typical prices: $524-707
British Airways
Wed 2/4Tue 2/10
MAD - SJU • Non-stop
Cheapest non-stop
$648
Typical prices: $580-747
British Airways
Sun 3/1Thu 3/12
MAD - SJU • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luis Munoz Marin Intl!
Booking Insights

KAYAK's insights & trends for Madrid to Luis Munoz Marin Intl flights

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

How much is a round-trip flight from Madrid to San Juan Luis Munoz Marin Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Madrid to San Juan Luis Munoz Marin Intl Airport departing in February.

What’s the cheapest day of the week to fly from Madrid to San Juan?

The average price of all round-trip flights from Madrid to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Madrid to San Juan, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Juan, Tuesday is the cheapest day to fly and Thursday is the most expensive.

What is the cheapest month to fly from Madrid 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 round-trip flights from Madrid 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 from Madrid to San Juan Luis Munoz Marin Intl Airport is February, where tickets cost $634 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $975 and $915 respectively.

Can I save money by flying with a layover from Madrid to San Juan Luis Munoz Marin Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $659, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Madrid to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Madrid to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Madrid to San Juan Luis Munoz Marin Intl Airport, you should book around 4 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from Madrid to Luis Munoz Marin Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Iberia

Iberia's business class offers all-aisle access, Wi-Fi, and a private suite on A350-900s.


Preview Iberia's in-flight dining online, featuring Spanish cuisine and two meals on long-haul flights.

Read more about Iberiaby Marisa Garcia
American Airlines

American Airlines' Main Cabin Extra offers early boarding, complimentary drinks, and expanded seat selection.


Access AppleTV+ and Apple Music on American Airlines' inflight entertainment via their app.

Finnair

Finnair's Economy Comfort offers more legroom with memory foam seats, USB ports, and entertainment screens.


Enjoy Nordic-inspired meals and unique cocktails in Finnair's business class with memory foam pillows for comfort.

Read more about Finnairby Gabriel Leigh
Airports
MAD

For VAT tax refunds, complete forms in-store and validate them at the airport before check-in. Refunds are often electronic.

Read more about MADby Ramsey Qubein
SJU

For quick access to San Juan, taxis or Uber are efficient options. Expect a 25-minute ride to Old San Juan.

Read more about SJUby Gabriel Leigh
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Finnair and SJU

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on MAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Good to know

Low seasonJune
Cheapest flight$433
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Madrid to San Juan

When to book flights from Madrid to Luis Munoz Marin Intl

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

FAQs for booking Madrid to San Juan flights

  • What is the cheapest flight from Madrid to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from Madrid to San Juan Luis Munoz Marin Intl Airport was $433 for a one-way ticket and $629 for a round-trip.

  • Do I need a passport to fly between Madrid and San Juan?

    Yes, you’ll need a passport to travel to San Juan from Madrid.

  • Which airports will I be using when flying from Madrid to San Juan?

    When flying out of Madrid you will be using Madrid Barajas. You will be landing at San Juan, also known as San Juan Luis Munoz Marin Intl.

  • Which airlines offer Wi-Fi service onboard planes from Madrid to San Juan?

    Iberia, British Airways, Finnair, and American Airlines offer inflight Wi-Fi service on the Madrid to San Juan flight route.

  • Which aircraft models fly most regularly from Madrid to San Juan?

    The Airbus A330-200 is the aircraft model that flies most regularly on the Madrid to San Juan flight route.

  • Which airline alliances offer flights from Madrid to San Juan?

    oneworld is the only airline alliance operating flights between Madrid and San Juan.

  • On which days can I fly direct from Madrid to San Juan?

    There are nonstop flights from Madrid to San Juan on a daily basis.

  • Which is the best airline for flights from Madrid to San Juan, Finnair or American Airlines?

    The two airlines most popular with KAYAK users for flights from Madrid to San Juan are Finnair and American Airlines. With an average price for the route of $758 and an overall rating of 7.6, Finnair is the most popular choice. American Airlines is also a great choice for the route, with an average price of $742 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Madrid 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 from Madrid to San Juan.

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

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

  • What is the Hacker Fare option on flights from Madrid to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Madrid with another airline. Booking your flights between Madrid and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madrid 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 from Madrid up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Madrid to San Juan Luis Munoz Marin Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $584 or less one-way and $544 or less round-trip.

Prefer to fly direct from Madrid to San Juan?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Madrid Barajas to San Juan Luis Munoz Marin Intl.
Find which airlines fly direct from Madrid Barajas Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

Madrid Barajas to San Juan Luis Munoz Marin Intl

Monday

Iberia

Iberia

Tuesday

Iberia

Iberia

Wednesday

Iberia

Iberia

Thursday

Iberia

Iberia

Friday

Iberia

Iberia

Saturday

Iberia

Iberia

Sunday

Iberia

Iberia

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Madrid Barajas

Monday

Iberia

Iberia

Tuesday

Iberia

Iberia

Wednesday

Iberia

Iberia

Thursday

Iberia

Iberia

Friday

Iberia

Iberia

Saturday

Iberia

Iberia

Sunday

Iberia

Iberia

See more direct flights

Reviews of the top 4 airlines serving from Madrid to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Madrid to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madrid 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.
7.6
FinnairOverall score based on 1332 reviews
7.4Comfort
8.1Crew
6.9Entertainment
7.6Boarding
6.7Food
Airline reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

10.0 ExcellentSarah, Aug 2025CPH - HEL
Read more Finnair reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Premium economy seat was decent. As always poor headphones, poor food and beverage, crew is not overly friendly

I couldn't use their app to select seats or check in because they made a business partnership with UnderPricer to control and sell those options when you purchase your tickets through that agency. And yiu can't get any assistance from UnderPricer. Vueling has made a terrible business decision to partner with them.

Most things were ok but the main problem was the cabin staff; they were very abrupt and not very friendly. They were busy and often rushed, snatching drinks off people before finished and bossing them about.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

I miss my flight and they could not rebook me that day because the other flight was full, and for the next day I had to pay a whole new fee again which I think is unprofessional

The plane was broken so we had to change planes.

Food. Business class didn't really offer much more than coach.

Not sure the logic of the boarding in Groups. I was loaded first on the aisle. Then the guy in the middle. Then the guy by the window. Constantly holding up the other people boarding behind them with us blocking the aisle and this happened in most of the other rows

Bathroom ran out of TP and floor was wet. Crew seemed a bit unhappy, overnight flights may be harder.

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

The flight was safe, confortable and convenient. Thank you. I hope to come back soon!

Delayed. Mismanagement of gate lines. Passengers arguing with eachother as a result of lack of organization by airline. Avoid this airline.

Because the plane was delayed from Madrid to LAX, we missed our connecting flight to Malaga. Iberia offered to book us a hotel room but I needed to be in Malaga that evening. I ended up buying train tickets to Malaga from Madrid. I also feel Iberia should compensate me for the cost of the train tickets because they didn't meet their travel obligation.

Terrible. Won’t fly again. Boarding was an issue. Took TWO hours to “find” my confirmed reservation. Crew at desk was super rude and unconcerned. Was not escorted through despite delay on their end. Almost missed fight and luggage arrived one day late…. Which I had to pick up by cab or wait even longer (not reimbursed).

Arrived on time. Great crew. Good food. Luggage delivered promptly

Left on time, arrived on time, despite weather, excellent service and food

Good Poor. service onboard No food. Low quality for economy plus

This was a short flight. We sat in business class so we we were served a warm meal, which was nice. The flight attendants were very attentive, professional, and kind.

I noticed the crew was so much nicer and friendlier. It would be nice if British Airways would serve soft drinks during the flight

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

horrible! after going through hell and back to get a flight home after my flights got cancelled I also had a delay of 2hrs stuck inside the plane because of some technological problem.

Everything about the flight check-in was smooth no line the plane is clean and bathroom

I thought we were screwed having to pay an additional $300 to pick our seats. My wife and I think it’s important to sit together on long flights and British Airlines use’s that against us charging over $300 on top of an already high fares. In the future, I’ll try to avoid using British Airlines, and KAYAK and stick to American or United.

Yet again BA flight was delayed. Only one delayed. No updates from ground staff. Plane was dirty and staff were disinterested.

BA gave away one of the seats I paid for. Within the last minutes before boarding, my partner couldn't make the flight. I should have had a seat next to me that was empty.

The flight was booked on British Airways but operated by American Airlines. When I went to check in at the BA counter I was told I needed to check in at the American counter. That wasn't a problem but it would have been nice to know and save a bit of time on the very long American check-in lines.

my flight was canceled and rescheduled for two days later

Boarding was chaos. They did not board by group number and it was a free for all. We had a young child with us and were expecting pre boarding. Crew announcements were also poor as the crew member was speaking far too quickly to be able to hear what they were saying.

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

Information on your arrival and departure airports

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