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Cheap Flights from San Juan to Madrid

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Deals from

San Juan

RatePunk searches hundreds of travel sites at once for deals on flights to Madrid

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from San Juan to Madrid

Explore current cheapest deals departing from San Juan to Madrid

Round trip

Sort by: Cheapest

November 10 - November 19

Cheapest

Best

SJU - Madrid

$805

$328

Round trip

August 19 - August 26

SJU - Madrid

$881

$360

Round trip

August 19 - August 25

SJU - Madrid

$881

$366

Round trip

August 3 - August 18

Earliest

SJU - Madrid

$816

$371

Round trip

November 13 - November 25

SJU - Madrid

$812

$377

Round trip

November 11 - November 23

SJU - Madrid

$809

$377

Round trip

November 13 - November 26

SJU - Madrid

$812

$377

Round trip

December 1 - December 7

SJU - Madrid

$930

$377

Round trip

November 26 - December 10

SJU - Madrid

$838

$379

Round trip

October 21 - October 31

SJU - Madrid

$770

$383

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from San Juan to Madrid

For cheap flights from San Juan to Madrid, fares typically range from $923–$1393, with a median of $1145. Right now, current fares are near the typical level for this route. Only about 10% of recent fares were classified as a good price, indicating that finding exceptional value may require some flexibility. New deals appear almost daily, so setting up a price alert could be beneficial.

When considering the cheapest time to fly from San Juan to Madrid, you'll find that April stands out with a median fare of $699. May also offers competitive pricing, with a median of $713. While still a more affordable option than many other months, November presents a higher median fare of $1102.

Most itineraries for this route are not direct. Only about 13.6% of recent fares for flights from San Juan to Madrid are non-stop. For the majority of itineraries that include connections, the typical number of stopovers is 3.

A typical journey from San Juan to Madrid takes approximately 36h 35m, including connections. This duration accounts for the fact that most itineraries on this route involve at least one stopover, reflecting the overall travel time for connecting flights.

The distance between San Juan and Madrid spans 6379 kilometers, classifying this as a long-haul route. This considerable distance contributes to the extended journey times and the prevalence of connecting flights.

How much is a round trip from San Juan to Madrid

Regular price: $668 - $1,768

Prices are currently below the regular range for flights from San Juan to Madrid.

The regular price range for flights from San Juan to Madrid is between $668 and $1768. The current lowest deal is $328 with Aer Lingus, for travel from Nov 10 to Nov 19.

now $328

Low $668

High $1,768

The cheapest time to fly from San Juan to Madrid

The cheapest month to fly from San Juan to Madrid is April, with a median price of $699. The most expensive month is March, with a median price of $1604. Prices are generally lower from February to November.

April

Cheapest

Flights from $699

March

Most Expensive

Flights from $1,604

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Juan to Madrid

Aer Lingus

Last-minute flights going from San Juan to Madrid

Wed, Jul 1

⌛ Last-Minute

SJU - Madrid

San Juan (SJU) - Madrid (MAD)

Aer Lingus

$941

$576

One-way

Wed, Jul 1

⌛ Last-Minute

SJU - Madrid

San Juan (SJU) - Madrid (MAD)

Aer Lingus

$941

$700

One-way

Thu, Jul 2

⌛ Last-Minute

SJU - Madrid

San Juan (SJU) - Madrid (MAD)

Aer Lingus

$1,039

$615

One-way

Fri, Jul 3

⌛ Last-Minute

SJU - Madrid

San Juan (SJU) - Madrid (MAD)

Aer Lingus

$957

$551

One-way

Fri, Jul 3

⌛ Last-Minute

SJU - Madrid

San Juan (SJU) - Madrid (MAD)

Aer Lingus

$967

$640

One-way

Sat, Jul 4

⌛ Last-Minute

SJU - Madrid

San Juan (SJU) - Madrid (MAD)

Aer Lingus

$972

$703

One-way

Biggest price drops on these dates for flights from San Juan to Madrid

6 nights

Dec 1 - Dec 7

$930 → $377

59%

7 nights

Aug 19 - Aug 26

$881 → $360

59%

6 nights

Aug 19 - Aug 25

$881 → $366

58%

3 nights

Aug 25 - Aug 28

$914 → $419

54%

Popular Airports to fly from San Juan to Madrid

San Juan - Madrid route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from San Juan to Madrid are near the typical level of $1145.

📅 Best time to fly

April is historically the cheapest month to fly

Historically, April is the cheapest month to fly from San Juan to Madrid, with a median price of $699.

⏱️ Flight duration

Connecting flights average 36h 35m

The typical flight duration from San Juan to Madrid is 36h 35m, with 3 median stopovers.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant from San Juan to Madrid, making up 86.4% of deals.

🏆 Airline highlight

Aer Lingus offers direct flights

Aer Lingus has offered direct flights from San Juan to Madrid, with 1 recent deal.

🎯 Booking tip

Deals appear frequently (1.03 per day)

Historically, deals from San Juan to Madrid appear frequently, with 1.03 deals per day.

San Juan main airports to depart from

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International Airport is a key departure point for flights from San Juan to Madrid.

📍 ~11 km from San Juan (reachable by car)

💸 Flights from ~$328

Fernando Luis Ribas Dominicci (SIG)

Fernando Luis Ribas Dominicci Airport offers another option for flights from San Juan to Madrid.

📍 ~2 km from San Juan (reachable by car)

💸 Flights from ~$328

Madrid main airports to arrive at

Adolfo Suárez Madrid–Barajas (MAD)

Cheapest

Adolfo Suárez Madrid–Barajas Airport is a key gateway for flights arriving in Madrid from San Juan.

📍 ~13 km from city center (reachable by public transport or car)

💸 Flights from ~$328

Airports nearby Madrid used as alternative

Valencia (VLC)

Valencia is a major international airport with a wide range of European and domestic connections, useful as an alternative.

📍 ~300 km from Madrid (reachable by high-speed rail)

💸 Flights from ~$541

Barcelona–El Prat (BCN)

Barcelona–El Prat is Spain's largest alternative hub with the most extensive international flight network.

📍 ~500 km from Madrid (reachable by high-speed rail)

💸 Flights from ~$645

Málaga (AGP)

Málaga is a major international gateway with high flight volume, especially for low-cost carriers.

📍 ~400 km from Madrid (reachable by high-speed rail)

💸 Flights from ~$578

Alicante–Elche (ALC)

Cheapest

Alicante–Elche offers significant international flights, particularly to Northern Europe and the UK, and is the cheapest alternative.

📍 ~360 km from Madrid (reachable by high-speed rail)

💸 Flights from ~$528

Seville (SVQ)

Seville is a primary hub for Southern Spain with good domestic and European coverage, offering reliable service.

📍 ~400 km from Madrid (reachable by high-speed rail)

💸 Flights from ~$637

Business & First Class Flight Deals to Madrid

Madrid, Spain

68% AI deal score

$14,454

Frequently Asked Questions About Flights to Madrid

Historically, the optimal booking window for flights from San Juan to Madrid is typically 14-27 days before departure. During this period, the average price observed was $965. Prices tend to be higher for last-minute bookings, with flights purchased 0-6 days out averaging $1443. For those booking 60+ days in advance, the average price was $1246, indicating that waiting until closer to departure, within the 14-27 day window, can lead to better value.

Across the trailing quarter, a good price for a flight from San Juan to Madrid is considered to be $923 or less. The median price for this route was $1145. Prices above $1393 are typically in the higher range. By comparing prices to these historical benchmarks, travelers can identify favorable deals for their journey.

Historically, April and May are typically the cheapest months to fly from San Juan to Madrid. In April, the median flight price was $699, while in May, it was $713. In contrast, November historically stands out as the most expensive month, with a median price of $1102. The annual median price for this route is $1145, indicating that April and May offer significant savings compared to the yearly average.

Related routes

Consider alternative routes from San Juan

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