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Cheap flights from Madrid, Spain to San Juan Luis Munoz Marin Intl Airport from £494

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SJU
8 Sep — 15 Sep1
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 3 September 2025.

Round-trip from

£494

Popular in

December

Cheapest in

February

Average price

£513
United Airlines
  • United Airlines
  • 17/12-13/1
  • 2 total stops
  • 30h 17m total
  • Madrid to San Juan
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Highest demand for flights based on searches. 4% potential increase in price (£19 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 September 2025
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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 3 September 2025.

Wed 17/1211:15MAD - SJU
1 stop16h 55mDelta
Mon 12/106:15SJU - MAD
2 stops20h 45mDelta
Deal found 1/9£494
Wed 22/1016:15MAD - SJU
1 stop24h 51mMultiple Airlines
Mon 19/121:25SJU - MAD
Nonstop8h 15mMultiple Airlines
Deal found 3/9£500
Wed 17/1211:05MAD - SJU
1 stop16h 17mUnited Airlines
Sun 11/117:50SJU - MAD
2 stops41h 50mUnited Airlines
Deal found 1/9£502
Wed 5/1105:55MAD - SJU
2 stops21h 27mUnited Airlines
Wed 19/1108:10SJU - MAD
2 stops20h 05mUnited Airlines
Deal found 3/9£505
Fri 21/1106:00MAD - SJU
2 stops21h 22mUnited Airlines
Fri 5/1208:10SJU - MAD
2 stops20h 05mUnited Airlines
Deal found 1/9£505
Sat 18/1006:00MAD - SJU
2 stops36h 34mUnited Airlines
Tue 28/1013:20SJU - MAD
1 stop14h 55mUnited Airlines
Deal found 1/9£506
Thu 18/906:00MAD - SJU
2 stops23h 57mUnited Airlines
Thu 2/1013:30SJU - MAD
1 stop13h 30mUnited Airlines
Deal found 2/9£507
Fri 7/1106:00MAD - SJU
2 stops21h 22mUnited Airlines
Sat 15/1114:20SJU - MAD
2 stops20h 40mUnited Airlines
Deal found 3/9£510
Wed 5/1105:55MAD - SJU
2 stops36h 22mUnited Airlines
Sat 15/1117:50SJU - MAD
2 stops17h 10mUnited Airlines
Deal found 1/9£511
Thu 13/1106:00MAD - SJU
2 stops36h 17mUnited Airlines
Sat 22/1117:50SJU - MAD
2 stops36h 55mUnited Airlines
Deal found 3/9£513

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 3 September 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 17/12

11:05-22:22

1 stop16h 17m

San Juan Luis Munoz Marin Intl

Tue 13/1

14:15-09:15

1 stop14h 00m

£494

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Wed 22/10

12:40-23:56

1 stop17h 16m

San Juan Luis Munoz Marin Intl

Mon 19/1

06:15-08:00

2 stops20h 45m

£494

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Mon 29/12

13:35-21:00

2 stops60h 25m

San Juan Luis Munoz Marin Intl

Sun 11/1

16:52-09:15

2 stops35h 23m

£494

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Wed 17/12

11:15-23:10

1 stop16h 55m

San Juan Luis Munoz Marin Intl

Mon 12/1

06:15-08:00

2 stops20h 45m

£494

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Sat 17/1

06:00-16:36

2 stops39h 36m

San Juan Luis Munoz Marin Intl

Fri 20/2

16:52-13:00

2 stops39h 08m

£496

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Sat 28/2

06:00-22:22

2 stops21h 22m

San Juan Luis Munoz Marin Intl

Thu 5/3

17:50-15:40

2 stops16h 50m

£496

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Wed 22/10

16:15-11:06

1 stop24h 51m

San Juan Luis Munoz Marin Intl

Mon 19/1

21:25-10:40

Nonstop8h 15m

£500

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Sat 24/1

06:00-22:22

2 stops21h 22m

San Juan Luis Munoz Marin Intl

Fri 30/1

14:15-09:15

1 stop14h 00m

£502

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Fri 7/11

06:00-22:22

2 stops21h 22m

San Juan Luis Munoz Marin Intl

Fri 14/11

02:05-08:00

2 stops24h 55m

£505

MadridSan Juan

MAD - SJU

MADSJU

Madrid Barajas

Wed 3/12

05:55-22:22

2 stops21h 27m

San Juan Luis Munoz Marin Intl

Sun 7/12

08:30-08:05

1 stop18h 35m

£505

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 20 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 29 August 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 3 September 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.

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 3 September 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.
Iberia
7.0
Good
2,909 reviews
Check prices

Overall

7.0

Comfort

6.7

Crew

7.6

Boarding

7.1

Food

6.3

Entertainment

6.6

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.
Iberia
7.0
Good
2,909 reviews
Iberia
7.0
Good
2,909 reviews
Check prices

Overall

7.0

Comfort

6.7

Crew

7.6

Boarding

7.1

Food

6.3

Entertainment

6.6

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.

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 £494, Delta can have you in San Juan Luis Munoz Marin Intl Airport from Madrid in 17h 16m. 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 £419 on this airline. Users have found that Iberia is 27% 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 (58%), Qatar Airways (58%) and Iberia (58%).

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 3 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£419Average£537FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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