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$248+ Cheap flights from San Juan to Madrid, Spain (MAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MAD
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan to Madrid Barajas are usually found in February or January, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from San Juan to Madrid

Cheapest flights from San Juan to Madrid
Explore the most affordable flight options available from San Juan to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 8, 2025.

This KLM deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:08 pmSJU - MAD
2 stops18h 32mKLM
mar. 1/137:05 amMAD - SJU
2 stops21h 52mKLM
Deal found 12/6$473
This Air France deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:07 pmSJU - MAD
2 stops17h 23mMultiple Airlines
jue. 1/157:05 amMAD - SJU
2 stops21h 40mMultiple Airlines
Deal found 12/8$476
This Air France deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:07 pmSJU - MAD
2 stops17h 23mMultiple Airlines
vie. 1/1610:00 amMAD - SJU
2 stops18h 45mMultiple Airlines
Deal found 12/8$477
This KLM deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:08 pmSJU - MAD
2 stops18h 32mKLM
vie. 1/1610:00 amMAD - SJU
2 stops18h 45mKLM
Deal found 12/7$483
This CheapOair deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amSJU - MAD
2 stops29h 50mLufthansa
jue. 1/1511:15 amMAD - SJU
1 stop18h 21mLufthansa
Deal found 12/6$502
This Kiwi.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amSJU - MAD
1 stop21h 15mLufthansa
mar. 1/136:00 amMAD - SJU
2 stops23h 36mLufthansa
Deal found 12/6$505
This KLM deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:08 pmSJU - MAD
2 stops18h 32mKLM
dom. 1/1810:00 amMAD - SJU
2 stops18h 45mKLM
Deal found 12/6$519
This American Airlines deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:57 pmSJU - MAD
1 stop13h 08mAmerican Airlines
jue. 1/151:15 pmMAD - SJU
1 stop15h 41mAmerican Airlines
Deal found 12/8$552
This CheapOair deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:00 amSJU - MAD
2 stops23h 55mBritish Airways
mar. 1/1310:25 amMAD - SJU
2 stops29h 23mBritish Airways
Deal found 12/7$574

Find flight deals from San Juan to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 8, 2025.

Round-trip from

$447
(Kiwi.com)

One-way from

$248
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$745
From San Juan to Madrid Barajas
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One-way flight from San Juan to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($310 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to Madrid that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 8, 2025.
Use the filters below to find and compare flights from San Juan to Madrid that are best for you.

Fly from

San Juan

Fly to

Madrid

Route

Depart

Return

Price

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 2/24

2:10 pm-9:15 am

1 stop14h 05m

Madrid Barajas

jue. 3/5

6:00 am-10:22 pm

2 stops21h 22m

$470

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 1/27

2:15 pm-9:15 am

1 stop14h 00m

Madrid Barajas

mar. 2/3

6:00 am-12:36 am

2 stops23h 36m

$470

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 2/10

2:05 am-8:00 am

2 stops24h 55m

Madrid Barajas

mié. 2/18

5:55 am-10:22 pm

2 stops21h 27m

$473

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 2/10

2:05 am-8:00 am

2 stops24h 55m

Madrid Barajas

mar. 2/17

6:00 am-10:22 pm

2 stops21h 22m

$473

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 1/20

8:35 am-4:10 pm

2 stops26h 35m

Madrid Barajas

mié. 1/28

8:30 am-12:36 am

2 stops21h 06m

$489

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mié. 1/28

2:05 am-8:00 am

2 stops24h 55m

Madrid Barajas

jue. 2/5

6:00 am-12:36 am

2 stops23h 36m

$523

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

jue. 2/19

8:35 am-8:00 am

2 stops18h 25m

Madrid Barajas

jue. 2/26

6:00 am-10:22 pm

2 stops21h 22m

$523

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

vie. 2/20

8:10 am-11:45 am

2 stops22h 35m

Madrid Barajas

jue. 2/26

6:00 am-10:22 pm

2 stops21h 22m

$528

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

vie. 2/20

7:45 am-11:50 pm

2 stops35h 05m

Madrid Barajas

jue. 2/26

11:15 am-12:36 am

1 stop18h 21m

$539

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

vie. 1/30

2:15 pm-11:45 am

2 stops16h 30m

Madrid Barajas

lun. 2/9

1:45 pm-10:22 pm

2 stops37h 37m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 21 results
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Best time to book a flight from San Juan to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from San Juan to Madrid?

Use this chart to determine the optimal time to book a round-trip flight from San Juan to Madrid. Price data was last updated on December 5, 2025.

The best time to book flights from San Juan to Madrid is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Juan to Madrid?

Currently, February is the cheapest month in which you can book a flight from San Juan to Madrid (average of $369). Flying from San Juan to Madrid in June is currently the most expensive (average of $673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJU to MAD?

Find hourly flight availability from San Juan to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 8, 2025.

It’s optimal to fly from San Juan to Madrid in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from San Juan to Madrid?

Use this chart to determine the cheapest time to fly round-trip from San Juan to Madrid. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Juan to Madrid flight should consider departing on Monday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Juan to Madrid

Explore weekly flight availability from San Juan to Madrid. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 8, 2025.

The most flights from PR1 to MAD are scheduled on a Tuesday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from San Juan to Madrid delayed?

About 20% of weekly flights between San Juan and Madrid have experienced delays in the past year, with the average delay time being 130 minutes.

What is the most punctual flight time for San Juan to Madrid flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Juan to Madrid flights?

Over the last year, Iberia have had the lowest number of delays on this route, with just 18% of flights being delayed.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated diciembre 8, 2025.
Peruse reviews from past customers who have flown with Finnair, American Airlines, and Iberia from San Juan to Madrid to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
American Airlines
7.2
Good
11,045 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Iberia
7.0
Good
3,042 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
British Airways
6.7
Okay
7,569 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Avianca
6.6
Okay
2,476 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Madrid from San Juan?

    If you book a flight to Madrid from San Juan, you will be flying to Barajas, which is the city’s only airport. Madrid Barajas (MAD) is located 8.5 mi from the center of Madrid. There are 6 flights from San Juan to Barajas per day from 11 different airlines.

  • How long is the flight from San Juan to Madrid?

    Airlines like United Airlines and Lufthansa fly from San Juan to Madrid in about 14h. The time it takes to get you to your destination can typically vary by up to 05m. The distance between San Juan and Madrid is about 3961 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Juan to Madrid round-trip?

    Flying on JetBlue is currently your cheapest option to Madrid, with prices starting at $116. Additional round-trip tickets that might be worth considering are offered by Delta and KLM, with the lowest prices starting at $384 and $385, respectively. JetBlue is priced at 83% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Juan to Madrid one-way?

    The cheapest airlines for a one-way flight from San Juan to Madrid are JetBlue ($230), Hahn Air ($341), and Avianca ($341).

  • What are the most reliable airlines from San Juan to Madrid?

    No one likes to see their flight delayed. When booking a flight from San Juan to Madrid consider choosing American Airlines (75%), Aer Lingus (74%) or Iberia (74%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Juan to Madrid?

    On average you can expect to pay $683 for a flight from San Juan to Madrid. The cheapest flight overall is $343 while the most popular route, (San Juan Luis Munoz Marin Intl - Madrid Barajas) is currently priced at $433.

  • Where are the most common layover locations when flying from San Juan to Madrid?

    Of the flights from San Juan to Madrid that have layovers, most of them stop in Paris. New York follows Paris in terms of the most common layover location on San Juan to Madrid flights.

  • What are some popular things to do or see while on a layover in Paris?

    If you're on a layover in Paris and looking for things to do, consider visiting Eiffel Tower, Champs-Elysées, or Louvre Museum. Travelers on a layover in Paris can visit Eiffel Tower, Champs-Elysées, and Louvre Museum, by traveling 15.8 mi, 14.7 mi, and 14.3 mi, respectively after landing at Paris Charles de Gaulle. Travelers can book a car rental at Paris Charles de Gaulle for about $39 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in New York?

    Most New York visitors opt to spend their time at Times Square, New York City Center, and Madison Square Garden. Times Square, New York City Center, and Madison Square Garden can be visited by traveling about 13.6 mi, 13.6 mi, and 13.6 mi respectively from New York John F Kennedy Intl. Those landing in New York looking to spend some time exploring during their layover can rent a car for about $60 per day.

  • Where are the least popular layover locations for San Juan to Madrid flights?

    San Juan to Madrid flights have a layover in Miami the least frequently. Atlanta is the second least popular location for layovers on flights from San Juan to Madrid.

  • Can I find deals for flights from San Juan to Madrid that include hotel bookings?

    Yes. In addition to deals on San Juan to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Madrid.

  • Can I find deals for business class flights from San Juan to Madrid?

    Yes. Cheapflights offers flight deals from San Juan to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Madrid?

    Currently, February is the cheapest month in which you can book a flight from San Juan to Madrid (average of $369). Flying from San Juan to Madrid in June is currently the most expensive (average of $673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Madrid?

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Getafe

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Alternative routes for San Juan to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Madrid flights

Top 10 airlines flying from San Juan to Madrid

Discover the top 10 airlines that operate flights from San Juan to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$721FlexibilityNo cancel feeOn-time62%
DeltaCheapest$384Average$508FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$385Average$500FlexibilityNo cancel feeOn-time75%
FinnairCheapest$416Average$573FlexibilityNo cancel feeOn-time76%
IberiaCheapest$417Average$726FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$438Average$521FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$442Average$652FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$445Average$761FlexibilityNo cancel feeOn-time71%
AviancaCheapest$626Average$739FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$697Average$980FlexibilityNo cancel feeOn-timeN/A

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