Madrid

$356+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MAD
Oct 11 — Oct 181
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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Madrid Barajas are usually found in January or February, booked 52 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Luis Munoz Marin Intl to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 September 11, 2025.

Round-trip from

$424
(United Airlines)

One-way from

$356
(KLM)

Popular in

June

Cheapest in

January

Average price

$597

Good round-trip deal

$534 or less

Good one-way deal

$480 or less
From San Juan Luis Munoz Marin Intl to Madrid Barajas
One-way flight from San Juan Luis Munoz Marin Intl to Madrid Barajas
Highest demand for flights based on searches. 30% potential increase in price ($323 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to Madrid Barajas.
Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Madrid Barajas.

Find flight deals from Luis Munoz Marin Intl to Madrid

Cheapest flights from Luis Munoz Marin Intl to Madrid
Explore the most affordable flight options available from Luis Munoz Marin Intl to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:30 amSJU - MAD
1 stop19h 35mUnited Airlines
Wed 11/198:30 amMAD - SJU
2 stops33h 47mUnited Airlines
Deal found 9/11$424
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:56 amSJU - MAD
1 stop12h 54mBritish Airways
Mon 11/103:55 pmMAD - SJU
Nonstop9h 00mBritish Airways
Deal found 9/11$425
This KLM deal was found by Cheapflights users on 9/11. 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.
Fri 11/72:06 pmSJU - MAD
1 stop12h 54mMultiple Airlines
Wed 11/1210:00 amMAD - SJU
1 stop18h 56mMultiple Airlines
Deal found 9/11$426
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:05 amSJU - MAD
2 stops24h 55mUnited Airlines
Wed 11/1211:05 amMAD - SJU
1 stop16h 17mUnited Airlines
Deal found 9/11$427
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:25 pmSJU - MAD
2 stops21h 20mDelta
Thu 10/26:00 amMAD - SJU
2 stops36h 15mDelta
Deal found 9/10$428
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:25 pmSJU - MAD
2 stops23h 55mDelta
Tue 10/710:05 amMAD - SJU
2 stops31h 51mDelta
Deal found 9/10$429
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:15 amSJU - MAD
2 stops18h 45mDelta
Wed 11/510:00 amMAD - SJU
1 stop19h 56mDelta
Deal found 9/10$430
This British Airways deal was found by Cheapflights users on 9/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:25 pmSJU - MAD
Nonstop8h 15mBritish Airways
Thu 11/2011:30 amMAD - SJU
1 stop18h 14mBritish Airways
Deal found 9/11$431
This KLM deal was found by Cheapflights users on 9/11. 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.
Tue 9/301:25 pmSJU - MAD
2 stops18h 15mMultiple Airlines
Tue 10/710:05 amMAD - SJU
2 stops19h 51mMultiple Airlines
Deal found 9/11$432
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:30 amSJU - MAD
2 stops18h 30mUnited Airlines
Wed 11/195:55 amMAD - SJU
2 stops21h 27mUnited Airlines
Deal found 9/10$433
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:30 pmSJU - MAD
2 stops16h 20mUnited Airlines
Wed 10/296:25 amMAD - SJU
2 stops19h 57mUnited Airlines
Deal found 9/10$434
This KLM deal was found by Cheapflights users on 9/11. 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.
Fri 11/72:06 pmSJU - MAD
1 stop12h 54mMultiple Airlines
Fri 11/2110:00 amMAD - SJU
1 stop18h 56mMultiple Airlines
Deal found 9/11$435

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl 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 September 11, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Madrid that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Madrid

Route

Depart

Return

Price

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 2/10

5:50 pm-8:00 am

2 stops33h 10m

Madrid Barajas

Thu 2/19

1:35 pm-9:00 pm

2 stops60h 25m

$427

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Fri 11/14

9:25 pm-10:40 am

Nonstop8h 15m

Madrid Barajas

Thu 11/20

11:30 am-12:44 am

1 stop18h 14m

$431

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 11/4

8:30 am-8:00 am

2 stops18h 30m

Madrid Barajas

Wed 11/12

5:55 am-10:22 pm

2 stops21h 27m

$433

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 12/9

8:30 am-8:05 am

1 stop18h 35m

Madrid Barajas

Tue 12/16

6:00 am-10:22 pm

2 stops21h 22m

$433

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Fri 11/7

2:06 pm-8:00 am

1 stop12h 54m

Madrid Barajas

Tue 11/11

10:00 am-11:56 pm

1 stop18h 56m

$435

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Mon 10/20

1:30 pm-9:00 am

1 stop13h 30m

Madrid Barajas

Wed 10/29

5:55 am-9:22 pm

2 stops20h 27m

$452

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Fri 2/13

9:25 pm-10:40 am

Nonstop8h 15m

Madrid Barajas

Sun 2/22

3:50 pm-7:55 pm

Nonstop9h 05m

$471

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Sat 10/4

1:05 am-8:05 am

2 stops25h 00m

Madrid Barajas

Tue 10/21

6:00 am-12:34 pm

2 stops36h 34m

$480

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 10/7

7:00 am-7:50 am

1 stop18h 50m

Madrid Barajas

Thu 10/16

12:40 pm-11:56 pm

1 stop17h 16m

$485

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Mon 10/20

7:00 am-7:50 am

1 stop18h 50m

Madrid Barajas

Wed 10/29

10:05 am-9:59 pm

1 stop16h 54m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
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The best insider tips for San Juan Luis Munoz Marin Intl Airport to Madrid flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-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.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Madrid trip
Airports
SJU

Security wait times at SJU can vary, so arrive three hours early for international flights to ensure a smooth departure.

Read more about SJUby Brandon Schultz
MAD

Upon arrival at MAD, use the Express Airport Bus for a quick and affordable ride to central spots like Atocha and Cibeles.

Read more about MADby Lori Zaino
Our travel experts
Lori Zaino

Lori Zaino

Expert on MAD

Lori Zaino

Lori Zaino

US-born but now based in Spain, Lori's visited 60 countries---and written about them for publications like CNN, Forbes, The Points Guy, NBC, and TripAdvisor. She loves combining affordable adventures with luxury travel experiences and feels equally at home salsa dancing in Colombia, sipping wine in a French castle, or backpacking through Malaysia.

Read more
Brandon Schultz

Brandon Schultz

Expert on SJU

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Luis Munoz Marin Intl to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Madrid

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

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Madrid. Price data was last updated on August 29, 2025.

The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to Madrid may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Madrid (average of $543). Flying from San Juan Luis Munoz Marin Intl Airport to Madrid in June is currently the most expensive (average of $1,054). 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 Luis Munoz Marin Intl 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 September 11, 2025.

It’s optimal to fly from San Juan Luis Munoz Marin Intl Airport to Madrid in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

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

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

Travelers seeking maximum savings on their San Juan Luis Munoz Marin Intl Airport to Madrid flight should consider departing on Saturday afternoons 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.

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 September 11, 2025.
Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Madrid, such as Finnair, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl?

    Located just 8.5 mi from the city center, Madrid Barajas is the airport most travelers will use when flying to Madrid from San Juan Luis Munoz Marin Intl. Booking flights from San Juan Luis Munoz Marin Intl to Barajas (MAD) should be relatively easy as there are 4 daily inbound flights from San Juan Luis Munoz Marin Intl from 11 different airlines.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Madrid?

    A quick flight from San Juan Luis Munoz Marin Intl Airport to Madrid can take about 8h 15m. United Airlines provides one of the quickest options available for as low as $431. San Juan Luis Munoz Marin Intl Airport and Madrid are separated by a distance of 3961 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport 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 Air France, with the lowest prices starting at $384 and $402, respectively. JetBlue is priced at 83% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from San Juan Luis Munoz Marin Intl Airport to Madrid?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Juan Luis Munoz Marin Intl Airport to Madrid on time: American Airlines (72%), Qatar Airways (72%), Iberia (72%).

  • What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Madrid?

    On average you can expect to pay $1,176 for a flight from San Juan Luis Munoz Marin Intl Airport to Madrid. The cheapest flight overall is $393 while the most popular route, (San Juan Luis Munoz Marin Intl - Madrid Barajas) is currently priced at $369.

  • Where are the most common layover locations when flying from San Juan Luis Munoz Marin Intl Airport to Madrid?

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

    If you're on a layover in New York and looking for things to do, consider visiting Times Square, New York City Center, or Madison Square Garden. Times Square, New York City Center, and Madison Square Garden can be accessed by traveling approximately 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Travelers can rent a car at New York John F Kennedy Intl for an average daily rate of $76 to make sightseeing during their layover a little easier.

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

    Eiffel Tower, Champs-Elysées, and Louvre Museum are the most popular attractions in Paris if you're in need of something to do during your layover. Those on a layover in Paris interested in visiting Eiffel Tower, Champs-Elysées, or Louvre Museum can do so by traveling 15.8 mi, 14.7 mi, and 14.3 mi, respectively from Paris Charles de Gaulle. Those on a layover in Paris in need of a rental car can book one at Paris Charles de Gaulle for about $38.

  • Where are the least popular layover locations for San Juan Luis Munoz Marin Intl Airport to Madrid flights?

  • Can I find deals for flights from Luis Munoz Marin Intl to Madrid that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Madrid?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Madrid?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to Madrid?

    Currently, November is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Madrid (average of $543). Flying from San Juan Luis Munoz Marin Intl Airport to Madrid in June is currently the most expensive (average of $1,054). 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

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Top 10 airlines flying from Luis Munoz Marin Intl to Madrid

Discover the top 10 airlines that operate flights from Luis Munoz Marin Intl 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$116Average$608FlexibilityNo cancel feeOn-time62%
DeltaCheapest$384Average$526FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$402Average$652FlexibilityNo cancel feeOn-time77%
FinnairCheapest$429Average$569FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$438Average$538FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$442Average$624FlexibilityNo cancel feeOn-time70%
IberiaCheapest$442Average$765FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$456Average$747FlexibilityNo cancel feeOn-time71%
KLMCheapest$468Average$544FlexibilityNo cancel feeOn-time75%
Hahn AirCheapest$507Average$997FlexibilityNo cancel feeOn-timeN/A

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