$301+ Cheap flights from Luis Munoz Marin Intl (SJU) to Madrid, Spain (MAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — MAD
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Madrid Barajas are usually found in February or January, booked 54 days in advance, depart on a Wednesday or Sunday and return on a Monday
Cheap flight deals from Luis Munoz Marin Intl to Madrid
Cheapest
Best
Last-minute
One-way
Cheapest flights from Luis Munoz Marin Intl to MadridExplore the most affordable flight options available from Luis Munoz Marin Intl to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Luis Munoz Marin Intl to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Priceline deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:10 pm -
Nonstop8h 15m
Wed 11/114:00 pm -
Nonstop9h 00m
Deal found 9/12![Iberia logo]()
$523
This Finnair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:55 pm -
1 stop13h 15m
Wed 11/114:20 pm -
2 stops22h 22m
Deal found 9/13![Multiple Airlines logo]()
$542
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:20 pm -
1 stop14h 05m
Mon 11/168:10 am -
1 stop32h 15m
Deal found 9/13![Avianca logo]()
$554
This Finnair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 pm -
Nonstop8h 00m
Wed 11/44:00 pm -
Nonstop9h 00m
Deal found 9/11![Finnair logo]()
$559
This Iberia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:18 pm -
1 stop13h 37m
Tue 11/312:35 pm -
Nonstop9h 05m
Deal found 9/11![Iberia logo]()
$563
This CheapOair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:00 pm -
2 stops18h 15m
Wed 11/1112:35 pm -
1 stop15h 04m
Deal found 9/12![British Airways logo]()
$565
This Finnair deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop19h 10m
Wed 11/412:35 pm -
Nonstop9h 05m
Deal found 9/11![Multiple Airlines logo]()
$567
This Finnair deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:35 pm -
Nonstop8h 00m
Mon 12/1412:35 pm -
Nonstop9h 05m
Deal found 9/13![Finnair logo]()
$573
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
1 stop21h 25m
Tue 11/34:30 pm -
1 stop34h 08m
Deal found 9/11![British Airways logo]()
$574
This Iberia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:30 am -
1 stop20h 30m
Mon 12/1412:35 pm -
Nonstop9h 05m
Deal found 9/13![Iberia logo]()
$577
Best flights from Luis Munoz Marin Intl to MadridDiscover carefully curated flight deals from Luis Munoz Marin Intl to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Luis Munoz Marin Intl to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Finnair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:30 am -
1 stop19h 15m
Sat 10/2412:45 pm -
Nonstop8h 40m
Deal found 9/12![Multiple Airlines logo]()
$627
This KLM deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:10 pm -
2 stops20h 55m
Thu 11/199:20 am -
2 stops18h 55m
Deal found 9/14![KLM logo]()
$658
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:45 pm -
2 stops30h 05m
Wed 10/75:55 am -
2 stops23h 55m
Deal found 9/10![United Airlines logo]()
$661
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:36 am -
1 stop17h 09m
Sun 11/812:35 pm -
Nonstop9h 05m
Deal found 9/14![Multiple Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:00 am -
2 stops23h 50m
Thu 10/2211:15 am -
2 stops30h 42m
Deal found 9/12![United Airlines logo]()
$665
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:10 pm -
2 stops17h 30m
Tue 9/297:00 am -
2 stops22h 49m
Deal found 9/11![KLM logo]()
$685
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:05 am -
1 stop26h 25m
Wed 11/186:05 am -
2 stops21h 17m
Deal found 9/13![United Airlines logo]()
$704
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:25 am -
2 stops18h 20m
Mon 11/238:35 am -
2 stops21h 01m
Deal found 9/14![United Airlines logo]()
$712
This KLM deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/181:16 pm -
2 stops18h 24m
Mon 9/287:00 am -
2 stops21h 19m
Deal found 9/10![KLM logo]()
$785
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:52 pm -
2 stops35h 53m
Fri 11/278:35 am -
2 stops33h 40m
Deal found 9/14![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:45 pm -
2 stops31h 20m
Tue 11/36:05 am -
2 stops21h 17m
Deal found 9/12![United Airlines logo]()
$764
Last-minute flights from Luis Munoz Marin Intl to MadridDiscover last-minute flight deals from Luis Munoz Marin Intl to Madrid. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Luis Munoz Marin Intl to Madrid. Data last updated September 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:00 am -
2 stops25h 05m
Tue 9/2911:15 am -
1 stop31h 19m
Deal found 9/11![United Airlines logo]()
$672
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:59 pm -
2 stops18h 36m
Wed 10/72:35 pm -
2 stops27h 30m
Deal found 9/12![Delta logo]()
$654
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:22 pm -
1 stop33h 13m
Mon 10/510:35 am -
2 stops18h 22m
Deal found 9/11![British Airways logo]()
$620
This Expedia deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
2 stops32h 05m
Mon 9/289:00 pm -
2 stops44h 00m
Deal found 9/14![Iberia logo]()
$642
This CheapOair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:22 pm -
1 stop33h 13m
Wed 10/78:05 am -
2 stops19h 57m
Deal found 9/12![Multiple Airlines logo]()
$653
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:00 am -
2 stops25h 05m
Thu 10/111:15 am -
1 stop31h 19m
Deal found 9/9![United Airlines logo]()
$662
This Avianca deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:35 pm -
1 stop23h 45m
Fri 10/28:10 am -
1 stop15h 00m
Deal found 9/10![Avianca logo]()
$667
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:10 pm -
2 stops20h 35m
Tue 9/296:00 am -
2 stops23h 49m
Deal found 9/14![Delta logo]()
$673
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:10 pm -
2 stops23h 25m
Wed 9/302:35 pm -
2 stops27h 28m
Deal found 9/9![Delta logo]()
$658
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:22 pm -
1 stop33h 13m
Thu 10/810:30 am -
2 stops18h 27m
Deal found 9/11![British Airways logo]()
$661
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:10 pm -
2 stops23h 25m
Thu 10/82:35 pm -
2 stops27h 30m
Deal found 9/12![Delta logo]()
$666
This Avianca deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:35 pm -
1 stop23h 45m
Thu 10/88:10 am -
1 stop15h 00m
Deal found 9/12![Avianca logo]()
$632
One-way flights from Luis Munoz Marin Intl to MadridSearch for one-way flight options from Luis Munoz Marin Intl to Madrid. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Luis Munoz Marin Intl to Madrid. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:05 am -
1 stop18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:00 pm -
1 stop16h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$302
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:21 pm -
2 stops21h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Iberia logo]()
$304
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:00 am -
2 stops23h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:00 am -
2 stops25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$306
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:45 pm -
1 stop33h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:25 pm -
2 stops35h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:15 pm -
2 stops21h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$310
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:22 pm -
1 stop33h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![British Airways logo]()
$312
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:20 pm -
2 stops35h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Air Canada logo]()
$313
This KLM deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:10 pm -
2 stops17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![KLM logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:55 pm -
2 stops55h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$315
Find flight deals from Luis Munoz Marin Intl to Madrid
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $477 (Avianca) |
One-way from | $301 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $711 |
Good round-trip deal | $699 or less |
Good one-way deal | $356 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Luis Munoz Marin Intl 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, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
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
Cheapest round-trip
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Sat 10/24
3:56 pm-10:15 am
2 stops36h 19m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$302
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Wed 11/25
8:25 am-7:45 am
2 stops18h 20m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$306
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Sat 10/3
2:55 pm-9:00 am
2 stops36h 05m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$306
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Sat 10/10
1:00 am-8:05 am
2 stops25h 05m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$306
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Tue 11/10
4:55 pm-7:45 am
2 stops33h 50m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$306
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Sat 10/24
1:05 am-7:45 am
2 stops25h 40m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$306
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Sat 10/3
2:22 pm-5:35 am
1 stop33h 13m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$312
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Sun 10/4
4:55 pm-8:05 am
1 stop33h 10m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$312
Quickest round-trip
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Wed 9/30
2:10 pm-1:40 pm
2 stops17h 30m
Madrid Barajas
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$314
San JuanMadrid
SJU San Juan Luis Munoz Marin Intl - MAD Madrid Barajas
SJUMAD
San Juan Luis Munoz Marin Intl
Fri 10/9
6:30 am-7:45 am
1 stop19h 15m
Madrid Barajas
Sat 10/24
12:45 pm-3:25 pm
Nonstop8h 40m
$627
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Luis Munoz Marin Intl to Madrid
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Madrid in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Madrid flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Madrid flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Madrid flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Madrid flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Luis Munoz Marin Intl to Madrid
Have a flexible travel schedule? Discover the best time to fly to Madrid from Luis Munoz Marin Intl with our price prediction graph.
SJU-MAD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to Madrid
Prices
Airlines
Delays
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Madrid?
The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to Madrid may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Madrid?
Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Madrid (average of $494). Flying from San Juan Luis Munoz Marin Intl Airport to Madrid in June is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SJU to MAD?
Find hourly flight availability from Luis Munoz Marin Intl to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Juan Luis Munoz Marin Intl Airport to Madrid as you normally would.
How often are flights from San Juan to Madrid delayed?
About 20% of weekly flights between San Juan and Madrid have experienced delays in the past year, with the average delay time being 156 minutes.
What is the most punctual flight time for San Juan to Madrid flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to Madrid flights?
Over the last year, Iberia have had the lowest number of delays on this route, with just 18% of flights being delayed.
The best insider tips for San Juan Luis Munoz Marin Intl Airport to Madrid flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Juan Luis Munoz Marin Intl Airport to Madrid trip
Our travel experts
Reviews of airlines servicing Madrid
Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated September 15, 2026.
Read through reviews of airlines operating flights from San Juan Luis Munoz Marin Intl Airport to Madrid, such as Finnair,Aer Lingus, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.2
Comfort
7.4
Entertainment
6.9
Food
6.7
Overall
7.6
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Crew
8.2
Comfort
7.4
Entertainment
6.9
Food
6.7
Overall
7.6
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Crew
8.2
Comfort
7.4
Entertainment
6.9
Food
6.7
Overall
7.6
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Crew
8.2
Comfort
7.4
Entertainment
6.9
Food
6.7
Overall
7.6
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Crew
8.2
Comfort
7.4
Entertainment
6.9
Food
6.7
Overall
7.6
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Crew
8.2
Comfort
7.4
Entertainment
6.9
Food
6.7
Overall
7.6
Boarding
7.7
Reviews
1 / 20
8.0
ExcellentAnonymous,Apr 2026
HEL - KAO
Related info for your journey
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Luis Munoz Marin Intl and Madrid flights
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Other flights from Luis Munoz Marin Intl
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Top 9 airlines flying from Luis Munoz Marin Intl to Madrid
Discover the top 9 airlines that operate flights from Luis Munoz Marin Intl to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$336 | Average$888 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$340 | Average$539 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$381 | Average$706 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$437 | Average$764 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$442 | Average$789 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$446 | Average$666 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$468 | Average$756 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$635 | Average$774 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$752 | Average$909 | FlexibilityNo cancel fee | On-timeN/A |