Cheap flights from Madrid, Spain to San Juan Luis Munoz Marin Intl Airport from £329

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SJU
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

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 Friday or Tuesday and return on a Tuesday

Cheap flight deals from Madrid to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

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 18 December 2025.

Wed 24/1210:00MAD - SJU
2 stops32h 35mDelta
Mon 12/107:00SJU - MAD
2 stops27h 20mDelta
Deal found 16/12£568
Thu 25/1206:00MAD - SJU
2 stops25h 27mDelta
Mon 12/107:00SJU - MAD
2 stops21h 10mDelta
Deal found 16/12£571
Fri 26/1211:15MAD - SJU
2 stops33h 09mDelta
Mon 12/114:25SJU - MAD
2 stops19h 55mDelta
Deal found 16/12£574
Sat 27/1206:00MAD - SJU
2 stops22h 20mDelta
Mon 12/107:00SJU - MAD
2 stops29h 40mDelta
Deal found 16/12£641
Thu 25/1206:25MAD - SJU
2 stops18h 44mUnited Airlines
Sun 11/116:52SJU - MAD
2 stops41h 58mUnited Airlines
Deal found 16/12£649
Tue 23/1206:00MAD - SJU
2 stops25h 27mDelta
Mon 12/107:00SJU - MAD
2 stops27h 20mDelta
Deal found 16/12£699
Wed 24/1211:15MAD - SJU
1 stop18h 21mLufthansa
Mon 12/114:15SJU - MAD
2 stops25h 00mLufthansa
Deal found 16/12£727
Wed 24/1211:15MAD - SJU
1 stop18h 21mUnited Airlines
Thu 8/102:05SJU - MAD
1 stop26h 10mUnited Airlines
Deal found 16/12£776
Mon 22/1206:00MAD - SJU
2 stops25h 27mDelta
Mon 12/107:00SJU - MAD
2 stops27h 20mDelta
Deal found 16/12£781
Sun 21/1206:00MAD - SJU
2 stops22h 59mDelta
Mon 12/114:15SJU - MAD
2 stops20h 05mDelta
Deal found 16/12£793
Fri 19/1206:00MAD - SJU
2 stops22h 59mDelta
Mon 12/107:00SJU - MAD
2 stops27h 20mDelta
Deal found 16/12£829

Find 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 18 December 2025.

Round-trip from

£438

One-way from

£329

Popular in

December

Cheapest in

February

Average price

£698

Good round-trip deal

£399 or less
Avianca
  • Avianca
  • 12/4-16/4
  • 2 total stops
  • 49h 35m total
  • Madrid to San Juan
4/5
  • 4/5
  • 1 total stop
  • 24h 15m total
  • Madrid to San Juan
Highest demand for flights based on searches. 4% potential increase in price (£21 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Madrid Barajas to San Juan Luis Munoz Marin Intl.

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 18 December 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

Wed 4/2

15:50-19:55

Nonstop9h 05m

San Juan Luis Munoz Marin Intl

Tue 10/2

11:38-05:50

1 stop13h 12m

£473

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Wed 4/2

13:15-10:48

2 stops26h 33m

San Juan Luis Munoz Marin Intl

Tue 10/2

13:24-08:10

1 stop13h 46m

£477

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Thu 5/3

10:00-21:33

1 stop16h 33m

San Juan Luis Munoz Marin Intl

Thu 12/3

21:25-10:40

Nonstop8h 15m

£478

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Mon 12/1

10:00-23:45

2 stops18h 45m

San Juan Luis Munoz Marin Intl

Mon 26/1

07:30-08:00

2 stops19h 30m

£495

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Fri 20/2

11:30-22:24

1 stop15h 54m

San Juan Luis Munoz Marin Intl

Tue 24/2

08:15-05:50

1 stop16h 35m

£496

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Fri 20/2

08:35-13:17

2 stops33h 42m

San Juan Luis Munoz Marin Intl

Tue 24/2

14:10-09:15

1 stop14h 05m

£510

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Mon 2/2

10:00-13:06

2 stops32h 06m

San Juan Luis Munoz Marin Intl

Wed 4/3

07:00-15:20

2 stops27h 20m

£510

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Mon 13/4

06:00-20:38

2 stops20h 38m

San Juan Luis Munoz Marin Intl

Fri 24/4

16:55-08:05

1 stop33h 10m

£510

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Tue 3/2

10:00-13:06

2 stops32h 06m

San Juan Luis Munoz Marin Intl

Wed 4/3

07:00-15:20

2 stops27h 20m

£510

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Sun 1/2

10:00-14:31

2 stops33h 31m

San Juan Luis Munoz Marin Intl

Wed 4/3

07:00-15:20

2 stops27h 20m

£510

Flights are sorted by cheapest return flights first.

Deals found on 16/12

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 12 December 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, February is the cheapest month in which you can book a flight from Madrid to San Juan Luis Munoz Marin Intl Airport (average of £359). Flying from Madrid to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £556). 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 18 December 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Madrid to San Juan Luis Munoz Marin Intl Airport as you normally would.

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 18 December 2025.
Read reviews from past customers who have flown with Iberia 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.

Entertainment

6.6

Food

6.3

Crew

7.7

Boarding

7.1

Overall

7.0

Comfort

6.7

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance

Entertainment

6.6

Food

6.3

Crew

7.7

Boarding

7.1

Overall

7.0

Comfort

6.7

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance

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.

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

    For as low as £473, British Airways can have you in San Juan Luis Munoz Marin Intl Airport from Madrid in 9h 05m. The distance from Madrid to San Juan Luis Munoz Marin Intl Airport is about 3961 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly 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 £368 on this airline. Users have found that Iberia is 35% cheaper than the other options available to this destination.

  • 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 American Airlines (73%), Iberia (68%) and Qatar Airways (68%).

  • 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 £393. On average you can expect to pay £506. The most popular route, (Madrid Barajas - San Juan Luis Munoz Marin Intl), can usually be booked for £728.

  • 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, February is the cheapest month in which you can book a flight from Madrid to San Juan Luis Munoz Marin Intl Airport (average of £359). Flying from Madrid to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £556). 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

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Bayamón

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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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£368Average£491FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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How does Cheapflights help users find flights from Madrid to Luis Munoz Marin Intl?

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