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Cheap flights from Madrid, Spain to San Juan Luis Munoz Marin Intl Airport from £424

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SJU
20 Jul — 27 Jul1
1 adult

Cheapflights Tip: The best prices from Madrid Barajas to San Juan Luis Munoz Marin Intl are usually found in February or March, booked 43 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Madrid to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Luis Munoz Marin Intl (SJU). 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 15 July 2025.

Round-trip from

£526

One-way from

£424

Popular in

December

Cheapest in

February

Average price

£680

Good round-trip deal

£483 or less
Iberia
  • Iberia
  • 30/10-16/11
  • 3 total stops
  • 63h 15m total
  • Madrid to San Juan
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Avianca
  • Avianca
  • 25/8
  • 1 total stop
  • 21h 20m total
  • Madrid to San Juan
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Madrid Barajas to San Juan Luis Munoz Marin Intl.
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Find flight deals from Madrid to Luis Munoz Marin Intl

Cheapest flights from Madrid to Luis Munoz Marin Intl
Explore the most affordable flight options available from Madrid to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Fri 3/1020:00MAD - SJU
2 stops33h 37mBritish Airways
Thu 9/1017:02SJU - MAD
2 stops20h 53mBritish Airways
Deal found 13/7£527
Thu 28/815:55MAD - SJU
Nonstop8h 35mIberia
Thu 4/913:37SJU - MAD
1 stop17h 08mIberia
Deal found 14/7£539
Mon 1/915:55MAD - SJU
Nonstop8h 35mFinnair
Tue 9/920:20SJU - MAD
Nonstop8h 00mFinnair
Deal found 13/7£541
Thu 28/813:30MAD - SJU
1 stop17h 52mJetBlue
Tue 2/912:45SJU - MAD
1 stop16h 45mJetBlue
Deal found 13/7£559
Thu 13/1112:10MAD - SJU
2 stops20h 39mTAP AIR PORTUGAL
Sat 22/1116:01SJU - MAD
2 stops23h 19mTAP AIR PORTUGAL
Deal found 14/7£568
Tue 30/1206:05MAD - SJU
2 stops36h 12mUnited Airlines
Tue 20/117:50SJU - MAD
2 stops33h 10mUnited Airlines
Deal found 14/7£570
Fri 12/911:30MAD - SJU
1 stop18h 07mMultiple Airlines
Sun 14/915:55SJU - MAD
1 stop14h 50mMultiple Airlines
Deal found 14/7£571
Tue 16/906:00MAD - SJU
2 stops20h 38mLufthansa
Fri 26/913:30SJU - MAD
1 stop13h 30mLufthansa
Deal found 13/7£596
Thu 28/810:05MAD - SJU
1 stop18h 02mAir France
Thu 4/918:00SJU - MAD
2 stops19h 20mAir France
Deal found 14/7£597
Sat 1/1109:00MAD - SJU
1 stop19h 19mDelta
Mon 8/1207:00SJU - MAD
2 stops23h 30mDelta
Deal found 13/7£616

Cheapflights Fare Finder

Customise your flight search to find flights from Madrid to Luis Munoz Marin Intl 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 858,174 searches. Data last updated 15 July 2025.
Use the filters below to find and compare flights from Madrid to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Madrid

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Fri 3/10

20:00-23:37

2 stops33h 37m

San Juan Luis Munoz Marin Intl

Thu 9/10

17:02-19:55

2 stops20h 53m

£527

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Thu 28/8

15:55-18:30

Nonstop8h 35m

San Juan Luis Munoz Marin Intl

Thu 4/9

13:37-12:45

1 stop17h 08m

£539

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Mon 1/9

15:55-18:30

Nonstop8h 35m

San Juan Luis Munoz Marin Intl

Tue 9/9

20:20-10:20

Nonstop8h 00m

£541

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Sat 10/1

11:00-23:49

1 stop17h 49m

San Juan Luis Munoz Marin Intl

Sat 28/2

06:15-08:00

2 stops20h 45m

£559

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Thu 28/8

13:30-01:22

1 stop17h 52m

San Juan Luis Munoz Marin Intl

Tue 2/9

12:45-11:30

1 stop16h 45m

£559

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Thu 8/1

05:55-00:36

2 stops23h 41m

San Juan Luis Munoz Marin Intl

Fri 16/1

14:10-09:15

1 stop14h 05m

£565

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Thu 13/11

12:10-03:49

2 stops20h 39m

San Juan Luis Munoz Marin Intl

Sat 22/11

16:01-20:20

2 stops23h 19m

£568

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Tue 30/12

06:05-13:17

2 stops36h 12m

San Juan Luis Munoz Marin Intl

Tue 20/1

17:50-08:00

2 stops33h 10m

£570

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Fri 12/9

11:30-23:37

1 stop18h 07m

San Juan Luis Munoz Marin Intl

Sun 14/9

15:55-12:45

1 stop14h 50m

£571

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Thu 28/8

10:05-22:07

1 stop18h 02m

San Juan Luis Munoz Marin Intl

Thu 4/9

18:00-19:20

2 stops19h 20m

£597

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 19 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Madrid with our price prediction graph.
Estimated return 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 Madrid to San Juan Luis Munoz Marin Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Madrid to Luis Munoz Marin Intl. Price data was last updated on 11 July 2025.

The price you pay for your flight from Madrid to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 43 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 Madrid to San Juan Luis Munoz Marin Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Madrid to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from Madrid to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). 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 MAD to SJU?

Find hourly flight availability from Madrid to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 13% on flights from Madrid to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets in the morning.

Weekly flight availability from Madrid to San Juan Luis Munoz Marin Intl Airport

Explore weekly flight availability from Madrid to Luis Munoz Marin Intl. 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 15 July 2025.

The most flights from MAD to SJU are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from Madrid to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated 15 July 2025.
Read reviews from past customers who have flown with Delta, Finnair, andUnited Airlines from Madrid to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,956 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Delta
8.0
Very Good
7,956 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
JetBlue
7.3
Good
2,908 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,956 reviews
Check prices

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Related info for your journey

Find useful and relevant information for your journey from Madrid to Luis Munoz Marin Intl. 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 from for flights from Madrid to 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 San Juan Luis Munoz Marin Intl from Madrid. Booking flights from Barajas (MAD) to San Juan Luis Munoz Marin Intl should be relatively easy as there are 5 daily outbound flights to San Juan Luis Munoz Marin Intl from 1 airline.

  • What are the cheapest airlines flying from Madrid to San Juan Luis Munoz Marin Intl Airport round-trip?

    Our cheapest airline available from Madrid to San Juan Luis Munoz Marin Intl Airport is Iberia. Our recent data shows that you can find tickets from as low as £526 on this airline. Additional options worth looking into are British Airways and Finnair, starting at £527 and £541 round-trip. Users have found that Iberia is 8% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Madrid to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapet airlines for a one-way flight from Madrid to San Juan Luis Munoz Marin Intl Airport are Avianca (£424), TAP AIR PORTUGAL (£500), and Finnair (£508).

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

    The top 3 most reliable airlines when flying from Madrid to San Juan Luis Munoz Marin Intl Airport are Finnair (89%), British Airways (89%) and American Airlines (84%).

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

    The cheapest flight price from Madrid to San Juan Luis Munoz Marin Intl Airport is £483. On average you can expect to pay £483. The most popular route, (Madrid Barajas - San Juan Luis Munoz Marin Intl), can usually be booked for £494.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Madrid to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from Madrid to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). 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 airline flying from Madrid to Luis Munoz Marin Intl

Discover the top airline that operate flights from Madrid to Luis Munoz Marin Intl. 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 858,174 searches. Data last updated 15 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£406Average£527FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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