$366 Cheap Flights from San Juan (SJU) to Madrid (MAD)

View $366 flight on Mon, Aug 4, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from San Juan to Madrid (SJU-MAD)

Prices were available within the past 7 days and start at $366 for one-way flights and $455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Tue, Mar 24 - Tue, Mar 31
SJU
San Juan
MAD
Madrid
$455 Roundtrip, just found
$455
Roundtrip
just found
Select Iberia flight, departing Tue, Mar 24 from San Juan to Madrid, returning Tue, Mar 31, priced at $455 just found
American Airlines
Tue, Mar 24 - Tue, Mar 31
SJU
San Juan
MAD
Madrid
$455 Roundtrip, just found
$455
Roundtrip
just found
Select American Airlines flight, departing Tue, Mar 24 from San Juan to Madrid, returning Tue, Mar 31, priced at $455 just found
British Airways
Tue, Feb 3 - Wed, Feb 11
SJU
San Juan
MAD
Madrid
$455 Roundtrip, found 2 hours ago
$455
Roundtrip
found 2 hours ago
Select British Airways flight, departing Tue, Feb 3 from San Juan to Madrid, returning Wed, Feb 11, priced at $455 found 2 hours ago
British Airways
Tue, Mar 24 - Tue, Mar 31
SJU
San Juan
MAD
Madrid
$459 Roundtrip, just found
$459
Roundtrip
just found
Select British Airways flight, departing Tue, Mar 24 from San Juan to Madrid, returning Tue, Mar 31, priced at $459 just found
British Airways
Tue, Feb 3 - Wed, Feb 11
SJU
San Juan
MAD
Madrid
$462 Roundtrip, found 2 hours ago
$462
Roundtrip
found 2 hours ago
Select British Airways flight, departing Tue, Feb 3 from San Juan to Madrid, returning Wed, Feb 11, priced at $462 found 2 hours ago
American Airlines
Tue, Mar 17 - Tue, Mar 24
SJU
San Juan
MAD
Madrid
$463 Roundtrip, just found
$463
Roundtrip
just found
Select American Airlines flight, departing Tue, Mar 17 from San Juan to Madrid, returning Tue, Mar 24, priced at $463 just found
Air Canada
Tue, Nov 25 - Fri, Dec 5
SJU
San Juan
MAD
Madrid
$466 Roundtrip, found 5 hours ago
$466
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Nov 25 from San Juan to Madrid, returning Fri, Dec 5, priced at $466 found 5 hours ago
United
Tue, Nov 18 - Wed, Nov 26
SJU
San Juan
MAD
Madrid
$469 Roundtrip, just found
$469
Roundtrip
just found
Select United flight, departing Tue, Nov 18 from San Juan to Madrid, returning Wed, Nov 26, priced at $469 just found
Virgin Atlantic
Tue, Dec 2 - Tue, Dec 9
SJU
San Juan
MAD
Madrid
$469 Roundtrip, just found
$469
Roundtrip
just found
Select Virgin Atlantic flight, departing Tue, Dec 2 from San Juan to Madrid, returning Tue, Dec 9, priced at $469 just found
Delta
Tue, Dec 2 - Tue, Dec 9
SJU
San Juan
MAD
Madrid
$469 Roundtrip, just found
$469
Roundtrip
just found
Select Delta flight, departing Tue, Dec 2 from San Juan to Madrid, returning Tue, Dec 9, priced at $469 just found

Find the cheapest month to fly from San Juan (SJU) to Madrid (MAD)

February is typically the cheapest month to fly

From $379 - $858 per traveler.

Graph displaying average flight prices per month

Alternative airports near Madrid

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Adolfo Suarez Madrid-Barajas MAD. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $819
MAD
Adolfo Suarez Madrid-Barajas
CheapestClosest
Average driving time to city center20 min
Flights from $819
0
Flights from San Juan (SJU) to Madrid (MAD)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Adolfo Suárez Madrid-Barajas
Airlines serving
Aer Lingus, Air Canada, Air Europa, Air France, American Airlines, British Airways, Delta, Finnair, ITA Airways, Iberia, JetBlue Airways, KLM, Lufthansa, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, avianca
Roundtrip price
$454
Distance
3963 mi

San Juan to Madrid Flights

The cheapest times to fly from San Juan to Madrid

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Madrid are during the month of March. You can find some of the cheapest flights from San Juan to Madrid with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Madrid

Sunday is one of the best days to book for cheap flights from San Juan to Madrid: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Madrid

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Madrid in 2025. You can also book with separate airlines for your outbound and return journeys, from $366 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Madrid flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Madrid airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD) cost?
Find cheap return fares from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD) starting at $455. Snag a seat and set off on your next adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines flight leaving SJU on August 6 2025 and touching down at MAD. The price was last updated on July 10 2025 and has not changed since.
What is the cheapest month to fly from SJU to MAD?
Search for direct flights from SJU to MAD in March to take advantage of cheaper tickets. You can find a one-way Iberia flight for $387 leaving on March 24 2026. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 10 2025 and remains unchanged.
Which airlines fly direct from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Take a direct flight with Iberia and head straight from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD).
What is the cheapest airline that flies from SJU to MAD?
With prices starting from $387 for a one-way journey from SJU to MAD, Iberia is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SJU on July 29 2025. Prices were last updated on July 10 2025 and have not changed since.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
On average, you'll only find 1 nonstop flight operating from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD) per day. If this doesn't work with your itinerary, consider flights with a layover. Just customize your search results on Expedia to include one or two stops to find the next best option.
What are the most popular departure times for flights from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Flights between SJU and MAD are busiest at 9 PM. If you'd like a more relaxed atmosphere and potentially cheaper tickets, choose a time outside the usual busy windows.
What day of the week has the most flights from SJU to MAD?
Friday has the most flights from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD). Consider leaving on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Luis Munoz Marin Intl. Airport (SJU)'s earliest flight to Adolfo Suarez Madrid-Barajas Airport (MAD) takes off at approximately 9:20PM UTC-4. With a total flight time of 8h 5m, you'll touch down at around 10:25AM UTC+1.
How long does it take to fly from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Flights from SJU to MAD have an average travel time of 8 hours and 5 minutes. The distance between the two airports is 4,000 mi.
What airline has the least delays from SJU to MAD?
American Airlines has the best track record for on-time direct flights from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD), with an on-time rating of 92%. Use the Expedia App to see your flight status before you jet off and get real-time updates about any trip changes.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
To avoid potential delays on the Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Madrid from Luis Munoz Marin Intl. Airport (SJU)?
If you're on a direct flight from Luis Munoz Marin Intl. Airport (SJU) to Madrid, Adolfo Suarez Madrid-Barajas Airport (MAD) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD) last-minute?
Last-minute fares from SJU to MAD are generally more expensive. To lock in the lowest prices, start searching for flights well in advance. That being said, if your travel plans are flexible, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a SJU to MAD flight and hotel package?
Compared with arranging flights and hotels separately, booking a SJU to MAD flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the stress out of planning your trip. Just pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
In most instances, you can cancel or reschedule your SJU to MAD flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.