SJU - MAD

£263 Find Cheap Flights from San Juan to Madrid

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Madrid departing on 13/11. 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 Madrid

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Juan to Madrid 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 from San Juan to Madrid

Tue, 9 Sep - Wed, 17 Sep
Finnair Logo
20:20 - 10:20SJU-MAD
8h 00mdirect
Finnair Logo
15:55 - 18:30MAD-SJU
8h 35mdirect
£300Finnair
Find Deal
Tue, 9 Sep - Wed, 17 Sep
 Logo
20:20 - 10:20SJU-MAD
8h 00mdirect
 Logo
16:00 - 14:15MAD-SJU
28h 15m1 stop
Tue, 9 Sep - Wed, 17 Sep
 Logo
20:20 - 10:20SJU-MAD
8h 00mdirect
 Logo
17:30 - 12:47MAD-SJU
25h 17m2 stops
Tue, 9 Sep - Mon, 22 Sep
Finnair Logo
20:20 - 10:20SJU-MAD
8h 00mdirect
Finnair Logo
15:55 - 18:30MAD-SJU
8h 35mdirect
£338Finnair
Find Deal
Mon, 22 Sep - Wed, 1 Oct
United Airlines Logo
13:25 - 09:00SJU-MAD
13h 35m1 stop
United Airlines Logo
11:15 - 23:57MAD-SJU
18h 42m2 stops
£342United Airlines
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Delta Logo
18:00 - 07:50SJU-MAD
31h 50m1 stop
Delta Logo
12:40 - 16:31MAD-SJU
33h 51m2 stops
£343Delta
Find Deal
Tue, 30 Sep - Wed, 22 Oct
United Airlines Logo
01:05 - 08:05SJU-MAD
25h 00m2 stops
United Airlines Logo
11:15 - 12:34MAD-SJU
31h 19m1 stop
£344United Airlines
Find Deal
Tue, 14 Oct - Tue, 28 Oct
KLM Logo
07:00 - 07:50SJU-MAD
18h 50m1 stop
KLM Logo
09:00 - 12:00MAD-SJU
32h 00m1 stop
£345KLM
Find Deal
Mon, 22 Sep - Tue, 30 Sep
KLM Logo
18:00 - 07:50SJU-MAD
31h 50m1 stop
KLM Logo
12:40 - 23:47MAD-SJU
17h 07m1 stop
£354KLM
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Delta Logo
18:00 - 16:45SJU-MAD
16h 45m2 stops
Delta Logo
12:40 - 16:31MAD-SJU
33h 51m2 stops
£357Delta
Find Deal
Expert advice

Expert advice for your flight from San Juan to Madrid

 
Snippets provided in this section are AI-generated based on a summarisation 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
British Airways

BA's premium economy offers 18 cm extra legroom, ideal for long-haul comfort.


BA's cabin crew are professional and proactive, enhancing the long-haul experience.

Iberia

Iberia's business class offers all-aisle access and comfortable bedding for restful long-haul flights.


Iberia's Wi-Fi offers free messaging for Iberia Plus members, useful for staying connected.

Read more about Iberiaby Marisa Garcia
Finnair

Finnair's A350 offers lower cabin altitude and higher humidity for a more comfortable long-haul journey.


Finnair's Economy Comfort offers extra legroom for a small charge, enhancing long-haul comfort.

Read more about Finnairby Gabriel Leigh
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
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, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

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
Booking Insights

KAYAK's insights & trends for San Juan to Madrid flights

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Madrid, 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 San Juan Luis Munoz Marin Intl Airport to Madrid is January, where tickets cost £367 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £856 and £768 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Madrid, 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 San Juan Luis Munoz Marin Intl Airport to Madrid, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know - Cheap tickets from San Juan to Madrid

Low seasonJuly
Cheapest flight£263
Best time to beat the crowds but there is an average 41% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from San Juan to Madrid

When to book flights from San Juan to Madrid

Are your dates flexible? Find out the best times to travel from San Juan to Madrid 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Madrid flights

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

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Madrid was £350 for a one-way ticket and £400 for a return.

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Juan to Madrid are Finnair and Iberia. With an average price for the route of £486 and an overall rating of 7.6, Finnair is the most popular choice. Iberia is also a great choice for the route, with an average price of £699 and an overall rating of 7.0.

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

    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 San Juan to Madrid.

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

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

    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 Madrid with an airline and back to San Juan with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Madrid?

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

Prefer to fly direct from San Juan to Madrid?

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

Direct departures

San Juan Luis Munoz Marin Intl to Madrid Barajas

Monday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Saturday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

See more direct flights

Direct returns

Madrid Barajas to San Juan Luis Munoz Marin Intl

Monday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Saturday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Finnair, +2 more

American Airlines, British Airways, +3 more

See more direct flights

Reviews of the top 3 airlines flying from San Juan to Madrid

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Madrid. 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 San Juan to Madrid? 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 1316 reviews
7.5Comfort
7.6Boarding
8.1Crew
6.7Food
6.9Entertainment
Airline reviews

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

6.0 GoodAnonymous, Jul 2025HEL - DFW
Read more Finnair reviews

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.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

The flight delay in Dallas created a domino effect that impacted all of the connecting flights. It also increased the number of connections. I missed my flight from Casablanca to Marrakech because of the tight turnaround when landing in Casablanca. . CMN airport was understaffed. Only one person could help while other employees were just watching him. It was an extremely frustrating situation. People were crying and slamming their palms on the counter when speaking to the customer service provider, Allabough (man’s name?). Allabough couldn’t change my flight in the system. simultaneously, I was on the call with America. Airlines customer service rep named Solomon that said he couldn’t change it either. So, I took a ONYA voyages train to from Casablanca to Marrakech to get there on Friday June 26. This was unpredictable trip.

No entertainment yatem in flight at seat 51H. Would not shut down either leaving a self moving and openin and changing menus with changes in colors,images brightness levels sort of the type when you get sleep deprivation and image overload when being tortured during an interrogation. 8 hours worth of it. Unable to place backpack underneath seat on that chair. One female stewardess was excellent as she gave up her carryon's space for my backpack but the rest of the iberia crew were very sharp an chtting during the whole flight. The plane did not have hot water so nobody had coffee nor tea. The plane was not up to par to be flying.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Was a normal flight but it was delayed, and there wasn't an explanation.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

Bigger seats. Board back to front! Disembark front to back!

Random carry-on baggage inspection before boarding for NO REASON. The crew kept talking loudly the entire time, making it impossible to rest. When I asked the crew for something, they said they would come back later but never did. It was an EXTREMELY UNPLEASANT and UNCOMFORTABLE flight.

Paid for a window and was assigned to a middle seat with 2 very large people on each side of me. Flight was sold out and I feel I need to be refunded foe paying for a window seat and being put in a middle one..

We had a very pleasant flight with very comfortable seats and nice staff.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Horrible experience airline crew was unprofessional. Flight was delayed. Suit cases did not arrive. Never flying iberia again

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

The flight was delayed over 4 hours. Business class is just slightly upgraded economy.

Delayed and missed connections on leaving the states and returning Planes were old and small- very uncomfortable. Meals were good but very infrequent service for even water/drinks. No explanations for 3+ hour delay

Boarding on the buses isn’t efficient. Overall, it was great.

BEWARE!!! Iberia changes your seats at random. I paid for a window seat and they changed it to one in the middle aisle resting against the bathroom- can’t lean back + hear every flush. This on a 11 hour flight.. There were families that were broken up with separate seats all over the plane. Lots of upset passengers showing their seat confirmation to the besieged and helpless airline steward. Also, the gluten free meal was tasteless.

Iberia airlines was late on every flight I had. It was very difficult to communicate in English with iberia airlines and airport employees.

ground crew and check-in was pathetic - insisted on charging me for luggage even though the ticket said it was already included. They also accidentally sent my luggage through without a luggage tag and had to retrieve it. Generally, it was like a bad movie.

The app on phone and the online check in is not good, it would not give me the option of Spain or Madrid City in the drop down menu and I couldn't move forward with online check in.

Well my luggage was damaged and they lost the plastic cover. I need to file a claim and I would like for someone to follow up with me on this. Thanks.

Everything you need to know for your flight from San Juan to Madrid

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