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Cheap flights from San Juan to Madrid from $349

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 11/11. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
6:10 pm - 7:10 amSJU-MAD
8h 00mnonstop
Iberia Logo
12:35 pm - 4:35 pmMAD-SJU
9h 00mnonstop
$451Iberia
Find Deal
mié., nov. 5 - mié., nov. 12
American Airlines Logo
6:10 pm - 7:10 amSJU-MAD
8h 00mnonstop
American Airlines Logo
12:35 pm - 4:35 pmMAD-SJU
9h 00mnonstop
$455American Airlines
Find Deal
mié., nov. 5 - mié., nov. 12
United Airlines Logo
7:30 am - 8:05 amSJU-MAD
19h 35m1 stop
United Airlines Logo
6:00 am - 10:22 pmMAD-SJU
21h 22m2 stops
$459United Airlines
Find Deal
mar., oct. 28 - mar., nov. 11
United Airlines Logo
1:20 pm - 9:15 amSJU-MAD
14h 55m1 stop
United Airlines Logo
5:55 am - 10:22 pmMAD-SJU
21h 27m2 stops
$460United Airlines
Find Deal
mar., oct. 28 - mié., nov. 19
Multiple Airlines Logo
2:05 am - 8:00 amSJU-MAD
24h 55m2 stops
Multiple Airlines Logo
1:35 pm - 2:50 pmMAD-SJU
54h 15m2 stops
$461Multiple Airlines
Find Deal
lun., nov. 24 - vie., dic. 12
British Airways Logo
9:25 pm - 10:40 amSJU-MAD
8h 15mnonstop
British Airways Logo
4:25 pm - 10:17 amMAD-SJU
22h 52m1 stop
$465British Airways
Find Deal
mar., nov. 4 - jue., nov. 13
British Airways Logo
11:13 am - 5:50 amSJU-MAD
13h 37m1 stop
British Airways Logo
4:25 pm - 10:17 amMAD-SJU
22h 52m1 stop
$469British Airways
Find Deal
mar., nov. 4 - jue., nov. 13
Iberia Logo
9:40 pm - 10:40 amSJU-MAD
8h 00mnonstop
Iberia Logo
4:25 pm - 5:52 pmMAD-SJU
30h 27m1 stop
$482Iberia
Find Deal
lun., oct. 27 - jue., nov. 13
American Airlines Logo
6:10 pm - 7:10 amSJU-MAD
8h 00mnonstop
American Airlines Logo
1:15 pm - 11:52 pmMAD-SJU
15h 37m1 stop
$490American Airlines
Find Deal
mié., nov. 5 - vie., dic. 5
Finnair Logo
9:40 pm - 10:40 amSJU-MAD
8h 00mnonstop
Finnair Logo
3:55 pm - 7:55 pmMAD-SJU
9h 00mnonstop
$505Finnair
Find Deal
jue., dic. 4 - jue., dic. 11

American Airlines flights from San Juan to Madrid

Our best American Airlines deals on San Juan to Madrid flight tickets
American Airlines
Nov 5
SJU6:10 pmSan Juan Luis Munoz Marin Intl
8h 00m
MAD7:10 amMadrid Barajas
Nov 12
MAD12:35 pmMadrid Barajas
9h 00m
SJU4:35 pmSan Juan Luis Munoz Marin Intl
$455
Find similar
American Airlines
Nov 5
SJU6:10 pmSan Juan Luis Munoz Marin Intl
8h 00m
MAD7:10 amMadrid Barajas
Dec 5
MAD1:15 pmMadrid Barajas
15h 37m
1 stop
SJU11:52 pmSan Juan Luis Munoz Marin Intl
$490
Find similar
American Airlines
Oct 16
SJU11:56 amSan Juan Luis Munoz Marin Intl
13h 49m
1 stop
MAD7:45 amMadrid Barajas
Oct 31
MAD12:35 pmMadrid Barajas
9h 00m
SJU4:35 pmSan Juan Luis Munoz Marin Intl
$509
Find similar

United Airlines flights from San Juan to Madrid

Our best United Airlines deals on San Juan to Madrid flight tickets
United Airlines
Oct 28
SJU7:30 amSan Juan Luis Munoz Marin Intl
19h 35m
1 stop
MAD8:05 amMadrid Barajas
Nov 11
MAD6:00 amMadrid Barajas
21h 22m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
$459
Find similar
United Airlines
Oct 28
SJU1:20 pmSan Juan Luis Munoz Marin Intl
14h 55m
1 stop
MAD9:15 amMadrid Barajas
Nov 19
MAD5:55 amMadrid Barajas
21h 27m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
$460
Find similar
United Airlines
Oct 21
SJU1:30 pmSan Juan Luis Munoz Marin Intl
36h 50m
2 stops
MAD8:20 amMadrid Barajas
Nov 11
MAD6:00 amMadrid Barajas
21h 22m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
$466
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 octubre 2, 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

mié. 11/5

6:10 pm-7:10 am

Nonstop8h 00m

Madrid Barajas

mié. 11/12

12:35 pm-4:35 pm

Nonstop9h 00m

$451

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mié. 11/5

6:10 pm-7:10 am

Nonstop8h 00m

Madrid Barajas

mié. 11/12

12:35 pm-4:35 pm

Nonstop9h 00m

$455

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 10/28

7:30 am-8:05 am

1 stop19h 35m

Madrid Barajas

mar. 11/11

6:00 am-10:22 pm

2 stops21h 22m

$459

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 10/28

1:20 pm-9:15 am

1 stop14h 55m

Madrid Barajas

mié. 11/19

5:55 am-10:22 pm

2 stops21h 27m

$460

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

lun. 11/24

2:05 am-8:00 am

2 stops24h 55m

Madrid Barajas

vie. 12/12

1:35 pm-2:50 pm

2 stops54h 15m

$461

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 11/4

9:25 pm-10:40 am

Nonstop8h 15m

Madrid Barajas

jue. 11/13

4:25 pm-10:17 am

1 stop22h 52m

$465

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mar. 11/4

11:13 am-5:50 am

1 stop13h 37m

Madrid Barajas

jue. 11/13

4:25 pm-10:17 am

1 stop22h 52m

$469

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

lun. 10/27

9:40 pm-10:40 am

Nonstop8h 00m

Madrid Barajas

jue. 11/13

4:25 pm-5:52 pm

1 stop30h 27m

$482

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

mié. 11/5

6:10 pm-7:10 am

Nonstop8h 00m

Madrid Barajas

vie. 12/5

1:15 pm-11:52 pm

1 stop15h 37m

$490

San JuanMadrid

SJU - MAD

SJUMAD

San Juan Luis Munoz Marin Intl

jue. 12/4

9:40 pm-10:40 am

Nonstop8h 00m

Madrid Barajas

jue. 12/11

3:55 pm-7:55 pm

Nonstop9h 00m

$505

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 January is, on average, the cheapest month to fly to Madrid from San Juan, with most prices found around $499. If you don’t want to visit Madrid in January, then you should wait until February 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 Tuesday when prices can be found for as low as $670. 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 $844.

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 $632 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 $716 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 $582 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

7h 55m

Direct flights

Every day

Airports in Madrid

1 airport
The fastest flight from San Juan to Madrid takes 7h 55m
Direct flights go from San Juan to Madrid every day.
There is 1 airport near Madrid: Madrid Barajas (MAD)
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  • 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
2,911 reviews
Search JetBlue flights
DeltaPriceFrom $384Free CancellationRating
7.9
7,962 reviews
Search Delta flights
KLMPriceFrom $385Free CancellationRating
7.8
1,389 reviews
Search KLM flights
IberiaPriceFrom $424Free CancellationRating
7.0
2,967 reviews
Search Iberia flights
FinnairPriceFrom $427Free CancellationRating
7.6
1,332 reviews
Search Finnair flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights
British AirwaysPriceFrom $447Free CancellationRating
6.7
7,415 reviews
Search British Airways flights
American AirlinesPriceFrom $455Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Hahn AirPriceFrom $507Free CancellationRating
2.5
4 reviews
Search Hahn Air flights
AviancaPriceFrom $668Free CancellationRating
6.7
2,443 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
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
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates