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Cheap flights from San Juan Luis Munoz Marin Intl Airport to Madrid from $347

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 Luis Munoz Marin Intl Airport to Madrid departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Madrid

Cheap round-trip flights

Multiple Airlines Logo
6:00 pm - 7:20 pmSJU-MAD
19h 20m2 stops
Multiple Airlines Logo
12:40 pm - 11:56 pmMAD-SJU
17h 16m1 stop
$404Multiple Airlines
Find Deal
Tue, Sep 23 - Thu, Oct 9
Multiple Airlines Logo
6:36 pm - 9:15 amSJU-MAD
33h 39m1 stop
Multiple Airlines Logo
10:00 am - 12:03 amMAD-SJU
19h 03m2 stops
$406Multiple Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 10
Delta Logo
6:00 pm - 7:50 amSJU-MAD
31h 50m1 stop
Delta Logo
6:00 am - 11:56 pmMAD-SJU
23h 56m2 stops
$409Delta
Find Deal
Sat, Sep 27 - Tue, Oct 7
Delta Logo
7:00 am - 7:50 amSJU-MAD
18h 50m1 stop
Delta Logo
12:20 pm - 12:21 pmMAD-SJU
30h 01m2 stops
$410Delta
Find Deal
Sun, Sep 28 - Thu, Oct 16
British Airways Logo
5:30 am - 9:35 amSJU-MAD
22h 05m1 stop
British Airways Logo
1:15 pm - 11:59 pmMAD-SJU
15h 44m1 stop
$413British Airways
Find Deal
Mon, Oct 13 - Fri, Oct 31
United Airlines Logo
7:00 am - 8:05 amSJU-MAD
43h 05m2 stops
United Airlines Logo
11:15 am - 12:34 pmMAD-SJU
31h 19m1 stop
$418United Airlines
Find Deal
Sat, Oct 4 - Fri, Oct 17
United Airlines Logo
7:10 am - 8:05 amSJU-MAD
19h 55m2 stops
United Airlines Logo
6:00 am - 1:17 pmMAD-SJU
36h 17m2 stops
$424United Airlines
Find Deal
Tue, Oct 28 - Thu, Nov 20
American Airlines Logo
6:10 pm - 7:10 amSJU-MAD
8h 00mnonstop
American Airlines Logo
3:55 pm - 7:55 pmMAD-SJU
9h 00mnonstop
$436American Airlines
Find Deal
Tue, Oct 28 - Thu, Nov 6
British Airways Logo
6:25 am - 11:55 amSJU-MAD
24h 30m2 stops
British Airways Logo
6:45 am - 11:53 pmMAD-SJU
22h 08m2 stops
$437British Airways
Find Deal
Tue, Dec 2 - Thu, Dec 11
American Airlines Logo
6:42 pm - 1:05 pmSJU-MAD
13h 23m1 stop
American Airlines Logo
1:15 pm - 11:52 pmMAD-SJU
15h 37m1 stop
$450American Airlines
Find Deal
Tue, Nov 25 - Wed, Dec 10

United Airlines flights from San Juan Luis Munoz Marin Intl Airport to Madrid

Our best United Airlines deals on San Juan Luis Munoz Marin Intl Airport to Madrid flight tickets
United Airlines
Oct 4
SJU7:00 amSan Juan Luis Munoz Marin Intl
43h 05m
2 stops
MAD8:05 amMadrid Barajas
Oct 17
MAD11:15 amMadrid Barajas
31h 19m
1 stop
SJU12:34 pmSan Juan Luis Munoz Marin Intl
$418
Find similar
United Airlines
Oct 28
SJU7:10 amSan Juan Luis Munoz Marin Intl
19h 55m
2 stops
MAD8:05 amMadrid Barajas
Nov 20
MAD6:00 amMadrid Barajas
36h 17m
2 stops
SJU1:17 pmSan Juan Luis Munoz Marin Intl
$424
Find similar
United Airlines
Nov 3
SJU2:05 amSan Juan Luis Munoz Marin Intl
24h 55m
2 stops
MAD8:00 amMadrid Barajas
Nov 12
MAD11:05 amMadrid Barajas
16h 17m
1 stop
SJU10:22 pmSan Juan Luis Munoz Marin Intl
$427
Find similar

KLM flights from San Juan Luis Munoz Marin Intl Airport to Madrid

Our best KLM deals on San Juan Luis Munoz Marin Intl Airport to Madrid flight tickets
KLM
Sep 30
SJU1:25 pmSan Juan Luis Munoz Marin Intl
18h 15m
2 stops
MAD1:40 pmMadrid Barajas
Oct 9
MAD12:40 pmMadrid Barajas
17h 16m
1 stop
SJU11:56 pmSan Juan Luis Munoz Marin Intl
$408
Find similar
KLM
Sep 30
SJU1:25 pmSan Juan Luis Munoz Marin Intl
18h 15m
2 stops
MAD1:40 pmMadrid Barajas
Oct 14
MAD12:40 pmMadrid Barajas
17h 16m
1 stop
SJU11:56 pmSan Juan Luis Munoz Marin Intl
$417
Find similar
KLM
Oct 25
SJU5:43 pmSan Juan Luis Munoz Marin Intl
33h 22m
1 stop
MAD9:05 amMadrid Barajas
Nov 5
MAD10:00 amMadrid Barajas
19h 56m
1 stop
SJU12:56 amSan Juan Luis Munoz Marin Intl
$422
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Juan Luis Munoz Marin Intl Airport 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 September 16, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport 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

Tue 9/23

6:00 pm-7:20 pm

2 stops19h 20m

Madrid Barajas

Thu 10/9

12:40 pm-11:56 pm

1 stop17h 16m

$404

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Mon 12/1

6:36 pm-9:15 am

1 stop33h 39m

Madrid Barajas

Wed 12/10

10:00 am-12:03 am

2 stops19h 03m

$406

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Sat 9/27

6:00 pm-7:50 am

1 stop31h 50m

Madrid Barajas

Tue 10/7

6:00 am-11:56 pm

2 stops23h 56m

$409

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Sun 9/28

7:00 am-7:50 am

1 stop18h 50m

Madrid Barajas

Thu 10/16

12:20 pm-12:21 pm

2 stops30h 01m

$410

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Mon 10/13

5:30 am-9:35 am

1 stop22h 05m

Madrid Barajas

Fri 10/31

1:15 pm-11:59 pm

1 stop15h 44m

$413

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Sat 10/4

7:00 am-8:05 am

2 stops43h 05m

Madrid Barajas

Fri 10/17

11:15 am-12:34 pm

1 stop31h 19m

$418

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 10/28

7:10 am-8:05 am

2 stops19h 55m

Madrid Barajas

Thu 11/20

6:00 am-1:17 pm

2 stops36h 17m

$424

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 10/28

6:10 pm-7:10 am

Nonstop8h 00m

Madrid Barajas

Thu 11/6

3:55 pm-7:55 pm

Nonstop9h 00m

$436

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 12/2

6:25 am-11:55 am

2 stops24h 30m

Madrid Barajas

Thu 12/11

6:45 am-11:53 pm

2 stops22h 08m

$437

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

Tue 11/25

6:42 pm-1:05 pm

1 stop13h 23m

Madrid Barajas

Wed 12/10

1:15 pm-11:52 pm

1 stop15h 37m

$450

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 Luis Munoz Marin Intl Airport 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 January is, on average, the cheapest month to fly to Madrid from San Juan Luis Munoz Marin Intl Airport, with most prices found around $498. If you don’t want to visit Madrid in January, then you should wait until February to fly from San Juan Luis Munoz Marin Intl Airport, when ticket prices are also cheap, with an average price of $511.

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 Tuesday when prices can be found for as low as $672. 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 $840.

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

Flying to Madrid from San Juan Luis Munoz Marin Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $638 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 Luis Munoz Marin Intl to Madrid Barajas flight route?

Fly from San Juan Luis Munoz Marin Intl to Madrid Barajas for the best San Juan Luis Munoz Marin Intl - 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 Luis Munoz Marin Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $717 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 Luis Munoz Marin Intl Airport for as low as $589 on momondo.

What cabin class options are available on San Juan Luis Munoz Marin Intl to Madrid Barajas flights?

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

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to Madrid flights?

You could potentially save up to 12% on your flight if you consider stops on a San Juan Luis Munoz Marin Intl Airport to Madrid flight.

How have San Juan Luis Munoz Marin Intl Airport to Madrid flight prices changed over time?

As of September 2025, prices for San Juan Luis Munoz Marin Intl Airport to Madrid flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from San Juan Luis Munoz Marin Intl Airport to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to Madrid according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Juan Luis Munoz Marin Intl Airport to Madrid (SJU to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to Madrid

Best Price Found

$442

Fastest flight time

8h 00m

Direct flights

Every day

Airports in Madrid

1 airport
The best one-way flight to Madrid from San Juan Luis Munoz Marin Intl Airport in the past 72 hours is $442. The best round-trip flight deal from San Juan Luis Munoz Marin Intl Airport to Madrid found on momondo in the last 72 hours is $476.
The fastest flight from San Juan Luis Munoz Marin Intl Airport to Madrid takes 8h 00m
Direct flights go from San Juan Luis Munoz Marin Intl Airport to Madrid every day.
There is 1 airport near Madrid: Madrid Barajas (MAD)
Search flight deals

  • How far is San Juan Luis Munoz Marin Intl to Madrid Barajas by plane?

    The distance between San Juan Luis Munoz Marin Intl and Madrid Barajas is about 3953.6 mi. Flights usually cover this in 8h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to Madrid Barajas Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport 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.

  • What is the most popular plane model from San Juan Luis Munoz Marin Intl Airport to Madrid?

  • What is the most popular airline from San Juan Luis Munoz Marin Intl Airport to Madrid?

Best airlines flying from San Juan Luis Munoz Marin Intl Airport to Madrid

Compare and see reviews for airlines that fly from San Juan Luis Munoz Marin Intl Airport to Madrid with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $116Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
DeltaPriceFrom $384Free CancellationRating
7.9
7,957 reviews
Search Delta flights
Air FrancePriceFrom $402Free CancellationRating
7.4
1,468 reviews
Search Air France flights
KLMPriceFrom $416Free CancellationRating
7.8
1,386 reviews
Search KLM flights
FinnairPriceFrom $426Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
IberiaPriceFrom $433Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
British AirwaysPriceFrom $446Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
American AirlinesPriceFrom $456Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Hahn AirPriceFrom $507Free CancellationRating
2.5
4 reviews
Search Hahn Air flights

  • Finnair Flights From San Juan Luis Munoz Marin Intl Airport to Madrid

    Finnair flight deals from San Juan Luis Munoz Marin Intl Airport to Madrid start from $426 round-trip. Over the 5 Finnair flights for this route in a normal week, average airfare is usually $568 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From San Juan Luis Munoz Marin Intl Airport to Madrid

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from San Juan Luis Munoz Marin Intl Airport to Madrid about 5 times each week, with ticket deals ranging from $456 to $755. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Madrid?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Juan to Madrid for you.

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

Yes. momondo enables you to select and highlight flights to Madrid from San Juan with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Madrid from San Juan.

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

If you are not ready to book a flight from San Juan to Madrid now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Madrid and let you know when they change.

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