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Cheap flights from San Juan to Madrid from $317

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan to Madrid departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Juan to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:45 pm - 9:15 am
SJU
-
MAD
13h 30m1 stop
Multiple Airlines Logo
6:25 am - 10:22 pm
MAD
-
SJU
20h 57m2 stops
$415Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Lufthansa Logo
2:45 pm - 9:15 am
SJU
-
MAD
13h 30m1 stop
Lufthansa Logo
11:15 am - 12:36 am
MAD
-
SJU
18h 21m1 stop
$417Lufthansa
Wed, Feb 4 - Wed, Feb 11
Iberia Logo
6:10 pm - 7:10 am
SJU
-
MAD
8h 00mnonstop
Iberia Logo
3:50 pm - 7:55 pm
MAD
-
SJU
9h 05mnonstop
$454Iberia
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
6:10 pm - 7:10 am
SJU
-
MAD
8h 00mnonstop
American Airlines Logo
12:35 pm - 4:35 pm
MAD
-
SJU
9h 00mnonstop
$455American Airlines
Wed, Jan 14 - Fri, Jan 23
Iberia Logo
4:49 pm - 1:05 pm
SJU
-
MAD
15h 16m1 stop
Iberia Logo
12:35 pm - 4:35 pm
MAD
-
SJU
9h 00mnonstop
$458Iberia
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
6:30 am - 8:55 am
SJU
-
MAD
21h 25m1 stop
American Airlines Logo
12:35 pm - 4:35 pm
MAD
-
SJU
9h 00mnonstop
$459American Airlines
Wed, Jan 14 - Fri, Jan 23
United Airlines Logo
2:05 am - 9:15 am
SJU
-
MAD
26h 10m1 stop
United Airlines Logo
11:15 am - 12:36 am
MAD
-
SJU
18h 21m1 stop
$460United Airlines
Sat, Jan 24 - Tue, Feb 3
United Airlines Logo
2:10 pm - 9:15 am
SJU
-
MAD
14h 05m1 stop
United Airlines Logo
5:55 am - 11:36 pm
MAD
-
SJU
22h 41m2 stops
$461United Airlines
Wed, Feb 25 - Wed, Mar 11
Multiple Airlines Logo
2:10 pm - 9:15 am
SJU
-
MAD
14h 05m1 stop
Multiple Airlines Logo
6:25 am - 9:22 pm
MAD
-
SJU
19h 57m2 stops
$462Multiple Airlines
Tue, Feb 24 - Tue, Mar 10
United Airlines Logo
2:05 am - 8:00 am
SJU
-
MAD
24h 55m2 stops
United Airlines Logo
8:35 am - 12:36 am
MAD
-
SJU
21h 01m2 stops
$464United Airlines
Tue, Feb 10 - Fri, Feb 27

KLM flights from San Juan to Madrid

Our best KLM deals on San Juan to Madrid flight tickets
KLM
Jan 13
SJU3:20 pmSan Juan Luis Munoz Marin Intl
19h 45m
2 stops
MAD4:05 pmMadrid Barajas
Jan 23
MAD10:00 amMadrid Barajas
18h 45m
2 stops
SJU11:45 pmSan Juan Luis Munoz Marin Intl
$470
Find similar
KLM
Dec 28
SJU2:08 pmSan Juan Luis Munoz Marin Intl
18h 32m
2 stops
MAD1:40 pmMadrid Barajas
Jan 13
MAD7:05 amMadrid Barajas
21h 40m
2 stops
SJU11:45 pmSan Juan Luis Munoz Marin Intl
$912
Find similar
KLM
Jan 1
SJU2:08 pmSan Juan Luis Munoz Marin Intl
18h 32m
2 stops
MAD1:40 pmMadrid Barajas
Jan 14
MAD7:05 amMadrid Barajas
21h 40m
2 stops
SJU11:45 pmSan Juan Luis Munoz Marin Intl
$922
Find similar

American Airlines flights from San Juan to Madrid

Our best American Airlines deals on San Juan to Madrid flight tickets
American Airlines
Jan 14
SJU6:10 pmSan Juan Luis Munoz Marin Intl
8h 00m
MAD7:10 amMadrid Barajas
Jan 23
MAD12:35 pmMadrid Barajas
9h 00m
SJU4:35 pmSan Juan Luis Munoz Marin Intl
$455
Find similar
American Airlines
Jan 14
SJU6:30 amSan Juan Luis Munoz Marin Intl
21h 25m
1 stop
MAD8:55 amMadrid Barajas
Jan 23
MAD12:35 pmMadrid Barajas
9h 00m
SJU4:35 pmSan Juan Luis Munoz Marin Intl
$459
Find similar
American Airlines
Mar 11
SJU6:10 pmSan Juan Luis Munoz Marin Intl
8h 00m
MAD7:10 amMadrid Barajas
Mar 19
MAD4:25 pmMadrid Barajas
23h 31m
1 stop
SJU10:56 amSan Juan Luis Munoz Marin Intl
$465
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Juan to Madrid 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from San Juan to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Wed 2/4

2:45 pm-9:15 am

1 stop13h 30m

Madrid Barajas

Wed 2/11

6:25 am-10:22 pm

2 stops20h 57m

$415

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Wed 2/4

2:45 pm-9:15 am

1 stop13h 30m

Madrid Barajas

Wed 2/11

11:15 am-12:36 am

1 stop18h 21m

$417

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Wed 2/4

6:10 pm-7:10 am

Nonstop8h 00m

Madrid Barajas

Wed 2/11

3:50 pm-7:55 pm

Nonstop9h 05m

$454

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Wed 1/14

6:10 pm-7:10 am

Nonstop8h 00m

Madrid Barajas

Fri 1/23

12:35 pm-4:35 pm

Nonstop9h 00m

$455

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Wed 1/21

4:49 pm-1:05 pm

1 stop15h 16m

Madrid Barajas

Wed 1/28

12:35 pm-4:35 pm

Nonstop9h 00m

$458

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Wed 1/14

6:30 am-8:55 am

1 stop21h 25m

Madrid Barajas

Fri 1/23

12:35 pm-4:35 pm

Nonstop9h 00m

$459

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Sat 1/24

2:05 am-9:15 am

1 stop26h 10m

Madrid Barajas

Tue 2/3

11:15 am-12:36 am

1 stop18h 21m

$460

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Wed 2/25

2:10 pm-9:15 am

1 stop14h 05m

Madrid Barajas

Wed 3/11

5:55 am-11:36 pm

2 stops22h 41m

$461

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 2/24

2:10 pm-9:15 am

1 stop14h 05m

Madrid Barajas

Tue 3/10

6:25 am-9:22 pm

2 stops19h 57m

$462

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 2/10

2:05 am-8:00 am

2 stops24h 55m

Madrid Barajas

Fri 2/27

8:35 am-12:36 am

2 stops21h 01m

$464

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Madrid from

How to get the cheapest flight ticket from San Juan to Madrid

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from San Juan, with most prices found around $495. If you don’t want to visit Madrid in February, then you should wait until January to fly from San Juan, when ticket prices are also cheap, with an average price of $507.

What is the cheapest day to depart on your flight to Madrid?

The cheapest day to depart on your flight to Madrid is on a Wednesday when prices can be found for as low as $650. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Thursday is $854.

What is the cheapest time of day to depart on your flight to Madrid?

Flying to Madrid from San Juan in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $642 when looking at flights departing in the afternoon. Flights to Madrid are more costly at noon, with an average ticket price of $855. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Juan to Madrid Barajas flight route?

Fly from San Juan Luis Munoz Marin Intl to Madrid Barajas for the best San Juan - Madrid Barajas flight prices

How far in advance should I book a flight to Madrid?

You are more likely to see cheaper flights to Madrid from San Juan when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $705 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from San Juan for as low as $581 on momondo.

What cabin class options are available on San Juan to Madrid Barajas flights?

There are 3 cabin classes available to choose from on San Juan to Madrid Barajas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap San Juan to Madrid flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan to Madrid

Fastest flight time

8h 00m

Direct flights

Every day

Airports in Madrid

1 airport
The fastest flight from San Juan to Madrid takes 8h 00m
Direct flights go from San Juan to Madrid every day.
There is 1 airport in Madrid. From San Juan there are direct flights to Madrid Barajas (MAD).
Search flight deals

  • How far is San Juan to Madrid Barajas by plane?

    A flight from San Juan to Madrid Barajas will travel around 3958.0 mi. A reasonable flight in good conditions will take 8h 00m.

  • When did momondo last update prices for flights from San Juan to Madrid Barajas Airport?

    Prices for flights from San Juan to Madrid Barajas Airport were last updated today.

  • How many operators does momondo search for flights from San Juan to Madrid Barajas Airport?

  • How old do you have to be to fly from San Juan to Madrid Barajas Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Juan to Madrid Barajas Airport.

  • What documentation or ID do you need to fly to Madrid Barajas Airport?

    The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Juan to Madrid

Compare and see reviews for airlines that fly from San Juan to Madrid with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $116Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
DeltaPriceFrom $384Free CancellationRating
7.9
8,015 reviews
Search Delta flights
KLMPriceFrom $385Free CancellationRating
7.7
1,434 reviews
Search KLM flights
FinnairPriceFrom $408Free CancellationRating
7.6
1,339 reviews
Search Finnair flights
IberiaPriceFrom $416Free CancellationRating
7.0
3,056 reviews
Search Iberia flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
9,107 reviews
Search United Airlines flights
British AirwaysPriceFrom $441Free CancellationRating
6.7
7,607 reviews
Search British Airways flights
American AirlinesPriceFrom $447Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
Aer LingusPriceFrom $580Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights
AviancaPriceFrom $597Free CancellationRating
6.6
2,491 reviews
Search Avianca flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Getafe
Fuenlabrada
Cuenca
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from San Juan to Madrid?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Juan to Madrid. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Juan to Madrid with flexible booking policies on momondo?

All flight searches from San Juan to Madrid on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Juan to Madrid?

momondo provides multiple filters to help you find the best flight to Madrid from San Juan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Juan to Madrid right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Juan to Madrid flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Iberia
Finnair
American Airlines
British Airways
Avianca
United Airlines
JetBlue
Delta
Aer Lingus
KLM