Cheap flights from Spain to Puerto Rico from £321

MAD — SJU
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Spain to Puerto Rico

Enter your travel dates to find the best prices.

Cheapest flights from Spain to Puerto Rico

Thu 31/1206:40 -
1 stop15h 00m
Thu 14/110:32 -
1 stop15h 33m
Deal found 8/11£593
Sat 5/1210:05 -
2 stops18h 53m
Tue 2/314:15 -
1 stop13h 25m
Deal found 10/11£606
Sat 5/1211:00 -
1 stop16h 35m
Tue 2/318:10 -
1 stop10h 35m
Deal found 10/11£611
Thu 31/1212:35 -
Nonstop9h 05m
Sun 17/110:32 -
1 stop14h 18m
Deal found 8/11£612
Tue 8/1206:05 -
2 stops34h 45m
Tue 15/1208:05 -
2 stops20h 25m
Deal found 8/11£614
Thu 31/1210:00 -
2 stops21h 43m
Sun 17/107:17 -
2 stops23h 13m
Deal found 8/11£615
Tue 8/1206:05 -
2 stops34h 45m
Wed 13/102:05 -
1 stop26h 25m
Deal found 7/11£615
Wed 2/1211:00 -
1 stop15h 34m
Tue 8/1218:10 -
1 stop18h 00m
Deal found 10/11£617
Wed 2/1210:50 -
1 stop17h 23m
Thu 4/307:00 -
2 stops23h 10m
Deal found 10/11£618
Thu 31/1212:35 -
2 stops19h 08m
Fri 15/106:30 -
2 stops19h 50m
Deal found 9/11£618
Tue 24/1110:50 -
1 stop17h 25m
Tue 8/1207:00 -
2 stops21h 00m
Deal found 8/11£619
Wed 16/1206:05 -
2 stops36h 10m
Mon 18/119:35 -
1 stop32h 55m
Deal found 6/11£619

Find flight deals from Spain to Puerto Rico

Round-trip from

£521

One-way from

£321

Popular in

October

Cheapest in

June

Average price

£606

Good round-trip deal

£748 or less
Avianca
  • Avianca
  • 23/1-7/2
  • 2 total stops
  • 68h 35m total
  • Spain to Puerto Rico
Avianca
  • Avianca
  • 17/1-31/12
  • 1 total stop
  • 30h 25m total
  • Spain to Puerto Rico
Highest demand for flights based on searches. 21% potential increase in price (£135 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£35 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Spain to Puerto Rico.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Spain to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaSan Juan

BCN Barcelona-El Prat - SJU San Juan Luis Munoz Marin Intl

BCNSJU

Barcelona-El Prat

Sun 17/1

21:15-16:40

1 stop24h 25m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£369

BarcelonaSan Juan

BCN Barcelona-El Prat - SJU San Juan Luis Munoz Marin Intl

BCNSJU

Barcelona-El Prat

Fri 8/1

07:00-20:00

1 stop18h 00m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£379

BarcelonaSan Juan

BCN Barcelona-El Prat - SJU San Juan Luis Munoz Marin Intl

BCNSJU

Barcelona-El Prat

Sat 9/1

21:15-20:00

1 stop27h 45m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£386

MadridSan Juan

MAD Madrid Barajas - SJU San Juan Luis Munoz Marin Intl

MADSJU

Madrid Barajas

Tue 4/5

10:05-23:55

2 stops19h 50m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£395

MadridSan Juan

MAD Madrid Barajas - SJU San Juan Luis Munoz Marin Intl

MADSJU

Madrid Barajas

Mon 19/4

06:00-23:55

2 stops23h 55m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£395

MadridSan Juan

MAD Madrid Barajas - SJU San Juan Luis Munoz Marin Intl

MADSJU

Madrid Barajas

Sun 17/1

14:55-13:05

2 stops27h 10m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£406

MadridSan Juan

MAD Madrid Barajas - SJU San Juan Luis Munoz Marin Intl

MADSJU

Madrid Barajas

Sat 5/12

18:00-12:08

2 stops47h 08m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£439

MadridSan Juan

MAD Madrid Barajas - SJU San Juan Luis Munoz Marin Intl

MADSJU

Madrid Barajas

Mon 7/12

18:00-11:28

2 stops46h 28m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£444

BarcelonaSan Juan

BCN Barcelona-El Prat - SJU San Juan Luis Munoz Marin Intl

BCNSJU

Barcelona-El Prat

Wed 2/12

18:05-12:08

2 stops47h 03m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£460

BarcelonaSan Juan

BCN Barcelona-El Prat - SJU San Juan Luis Munoz Marin Intl

BCNSJU

Barcelona-El Prat

Sat 9/1

17:30-22:40

2 stops34h 10m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-05:00

Nonstop0h 00m

£461

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 56 resultsSorted by cheapest first
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Best time to book a flight from Spain to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Spain with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Spain to Puerto Rico

What is the cheapest month to book a flight from Spain to Puerto Rico?

Currently, February is the cheapest month in which you can book a flight from Spain to Puerto Rico (average of £518). Flying from Spain to Puerto Rico in December is currently the most expensive (average of £764). 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 ES to PR?

When flying from Spain to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Spain to Puerto Rico

The most flights from ES0 to PR0 are scheduled on a Monday (12 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Spain to Puerto Rico delayed?

About 23% of weekly flights between Spain and Puerto Rico have experienced delays in the past year, with the average delay time being 144 minutes.

What is the most punctual flight time for Spain to Puerto Rico flights?

Historically, flights departing in the evening 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?

Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Spain to Puerto Rico flights?

Over the past year, Iberia have had the lowest number of delays on this route, with just 22% of flights being delayed.

How far ahead should I book a flight from Spain to Puerto Rico?

The best time to book flights from Spain to Puerto Rico is 75 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Puerto Rico

Read through reviews of airlines operating flights from Spain to Puerto Rico, such as Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.2

Crew

7.7

Entertainment

6.6

Comfort

6.8

Overall

7.0

Food

6.4

Reviews

1 / 20
10.0
Excellent

Silvia,Sept 2026

MAD - VCE

Smooth boarding, take off on time and landing ahead of schedule. Clean aircraft and nice crew.

Boarding

7.2

Crew

7.7

Entertainment

6.6

Comfort

6.8

Overall

7.0

Food

6.4

Reviews

1 / 20
10.0
Excellent

Silvia,Sept 2026

MAD - VCE

Smooth boarding, take off on time and landing ahead of schedule. Clean aircraft and nice crew.

Related info for your journey

  • How long is the flight from Spain to Puerto Rico?

    United Airlines, American Airlines, and Lufthansa can get you from Spain to Puerto Rico in just under 11h 35m. Your travel time can differ by up to 24h 51m. The distance from Spain to Puerto Rico is about 3902 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Spain to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Spain to Puerto Rico flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Spain to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Puerto Rico.

  • Can I find deals for business class flights from Spain to Puerto Rico?

    Yes. Cheapflights offers flight deals from Spain to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spain to Puerto Rico?

    Currently, February is the cheapest month in which you can book a flight from Spain to Puerto Rico (average of £518). Flying from Spain to Puerto Rico in December is currently the most expensive (average of £764). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Spain to Puerto Rico

Top airline flying from Spain to Puerto Rico

AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£425Average£562FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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