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£226+ Cheap flights to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
22 Jan — 29 Jan1
1 adult

Flights to Puerto Rico in 2025

Find the latest flights to Puerto Rico in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 January 2025.

Return from

£525

One-way from

£226

Popular in

August

Cheapest in

September

Average price

£601
21/2-26/2
  • 21/2-26/2
  • 6 total stops
  • 46h 05m total
  • London to San Juan
24/2
  • 24/2
  • 1 total stop
  • 26h 44m total
  • London to Puerto Rico
High demand for flights, 8% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in January 2025

Find flights to Puerto Rico

Browse one-way and return flights deals to Puerto Rico on Cheapflights. Flight deals are based on user searches and were last updated on 17 January 2025
Explore Puerto Rico

Find flight deals to Puerto Rico

Cheapest flights to Puerto Rico
Explore the most affordable flight options available to Puerto Rico. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.

Fri 24/112:20LHR - SJU
1 stop17h 22mJetBlue
Fri 7/208:00SJU - LHR
1 stop17h 55mJetBlue
Deal found 15/1£523
Sat 18/114:00LGW - SJU
1 stop25h 18mMultiple Airlines
Mon 27/119:12SJU - LGW
2 stops38h 38mMultiple Airlines
Deal found 16/1£524
Fri 21/211:00STN - SJU
3 stops26h 43mMultiple Airlines
Wed 26/210:38SJU - STN
3 stops19h 22mMultiple Airlines
Deal found 16/1£525
Mon 10/220:05LHR - SJU
2 stops41h 44mMultiple Airlines
Sun 16/210:44SJU - LHR
1 stop16h 31mMultiple Airlines
Deal found 16/1£539
Tue 18/211:25LHR - SJU
1 stop12h 20mIberia
Mon 24/218:29SJU - LHR
1 stop13h 51mIberia
Deal found 16/1£552
Mon 8/912:10LGW - SJU
1 stop18h 05mIcelandair
Mon 15/906:25SJU - LGW
1 stop22h 10mIcelandair
Deal found 17/1£555

Find flights to Puerto Rico within your budget

Locate flights to Puerto Rico that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Fri 21/2

11:00-09:43

3 stops26h 43m

San Juan Luis Munoz Marin Intl

Wed 26/2

10:38-10:00

3 stops19h 22m

£525

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 23/2

07:25-23:36

1 stop20h 11m

San Juan Luis Munoz Marin Intl

Mon 3/3

22:45-20:45

1 stop18h 00m

£529

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 25/4

10:00-14:45

1 stop33h 45m

San Juan Luis Munoz Marin Intl

Fri 9/5

20:30-10:00

1 stop32h 30m

£533

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 10/2

20:05-09:49

2 stops41h 44m

San Juan Luis Munoz Marin Intl

Sun 16/2

10:44-07:15

1 stop16h 31m

£539

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 13/2

11:25-19:45

1 stop12h 20m

San Juan Luis Munoz Marin Intl

Thu 20/2

14:40-09:40

1 stop15h 00m

£551

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 13/2

11:00-19:45

1 stop12h 45m

San Juan Luis Munoz Marin Intl

Thu 20/2

13:05-10:15

2 stops17h 10m

£563

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 1/5

08:25-17:57

1 stop14h 32m

San Juan Luis Munoz Marin Intl

Sun 11/5

07:50-20:45

1 stop31h 55m

£592

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 17/3

10:15-23:40

2 stops17h 25m

San Juan Luis Munoz Marin Intl

Sun 23/3

15:24-12:00

1 stop16h 36m

£601

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 21/2

11:10-21:46

2 stops38h 36m

San Juan Luis Munoz Marin Intl

Mon 10/3

06:45-11:05

1 stop24h 20m

£603

LondonSan Juan

LCY - SJU

LCYSJU

London City

Fri 21/2

09:25-17:01

3 stops35h 36m

San Juan Luis Munoz Marin Intl

Wed 26/2

10:38-17:05

3 stops26h 27m

£624

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 48 results
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Best time to book a flight to Puerto Rico

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

Travel insights for flights to Puerto Rico

Get recent, data-driven insights about flights to Puerto Rico including ideal travel times, pricing trends, and more.

How long is the flight to Puerto Rico?

On average, a flight from London to Puerto Rico takes 21 hours 20 minutes. Flights to Puerto Rico from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Puerto Rico?

Use this chart to determine the cheapest time to fly return from London to Puerto Rico. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Puerto Rico should consider flying on Wednesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

What are the cheapest airlines that fly to Puerto Rico?

The cheapest airlines flying from London to Puerto Rico are JetBlue, Icelandair and Finnair.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated 17 January 2025.
Peruse reviews from past customers who have flown JetBlue, Icelandair and British Airways to Puerto Rico to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,513 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

8.0
Very Good
8,513 reviews
8.0
Very Good
8,513 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.6
Good
1,285 reviews
8.0
Very Good
8,513 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.5
Good
664 reviews
8.0
Very Good
8,513 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.4
Good
1,487 reviews
8.0
Very Good
8,513 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

7.4
Good
8,969 reviews
8.0
Very Good
8,513 reviews

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Puerto Rico climate

Puerto Rico has a tropical climate with sunny days almost year-round and average temperatures of 26 degrees. It’s humid too, with levels hovering between 74 and 81 per cent. Temperatures along the coast are moderated by the cooling sea breezes; inland, temperatures are in the 22 to 26-degree range. May to October are the rainiest months. The north coast gets double the amount of rain as the south coast, about 61 inches (1,550mm) compared to 36 inches (910mm). January to April are the driest months. Hurricane season runs from June to November and the island is at greatest risk between August and October.

Getting around Puerto Rico

Travellers to San Juan can get taxis and buses at the airport into town, and some hotels run courtesy vans. Puerto Rico is 100 miles (161km) long by 37 miles (56km) wide with some of the best scenery in the Caribbean. Although best seen by car, be aware that the locals drive erratically and that speeds are posted in miles and distances in kilometres. To see the island’s interior, and get a few thrills, take La Ruta Panoramica along the mountains. The panorama is dazzling but be prepared for passages with precipitous drops on both sides of the road and sections without dividers.

In a major city or resort you may not need a car. Sightseeing on foot is often fun and you can take a publico. Publicos are minivans that service most towns on the island. They don’t have set schedules, but you can flag one down. Publicos are identified by “P” or “PD” on the licence plate. 

Taxis are available in San Juan and major tourist areas. Tour buses and ferries are another option for getting around, as is chartering a boat or plane. There are also several airlines that fly to small airports in Puerto Rico and other Caribbean islands.

What is good to know if travelling to Puerto Rico?

  • An urban city on the north coast, San Juan is the arrival point for most visitors. The main attraction is Old San Juan. Once enclosed by walls to ward off invaders, it is a trove of Spanish architecture and steep, cobblestone streets.
  • East and west of San Juan are beautiful beaches, some with every amenity imaginable and others that seem to go on forever. Nearby El Yunque is a 28,000-acre rainforest with coqui frogs, miniature orchids, endangered Puerto Rican green parrots, and hiking trails. 
  • For something completely different, Rio Camuy Cave Park is a karst region with one of the world’s largest subterranean rivers. There are more than 200 caves and tours for tourists and advanced spelunkers.
  • The centre of Ponce dates from the late 17th century and has plazas, churches, colonial homes, fountains, an ancient cathedral, and charming town square. On the south coast, Ponce shows a less urban side of Puerto Rico and the beaches are less crowded.
  • Western Puerto Rico, particularly the southwest, is where Puerto Ricans go for holidays. The terrain is varied, some places are desert-like and others lush forest. Many of the best beaches are in the southwest, include those on Gilligan’s Island and the Cabo Rojo peninsula. 
  • San German, Puerto Rico’s second-oldest city, is in the National Register of Historic Places for its architecture. The main attraction is the oldest church in the New World, built in 1606. The city is also known for its santeros who carve wooden figures of saints. 
  • The Guánica Dry Forest Reserve is a subtropical dry forest with unusual plants and animals and endangered species. The bird watching here is excellent. 
  • La Parguera has swamps, channels, canals, and a bioluminescent bay (la Bahía Fosforescente) and some of the best diving on the island.
  • When is the best time to fly to Puerto Rico?

    Peak season: The busiest season is mid-December to mid-April. Rates are at their highest, and flights to Puerto Rico need to be booked well in advance. Off season: The low season is late between mid-April and November, and hotel rates can drop by 20 to 60 per cent. Keep in mind that during the low season some resorts offer fewer services and hotels do their construction and repair projects in the summer. Throughout the year Puerto Rico has week-long patron saints’ festivals, during which you may need to make reservations. Hurricane season runs between June and November. There is greatest risk of hurricane between August and October.

  • Can I find cheaper flights to Puerto Rico if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Puerto Rico on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Puerto Rico?

    Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to Puerto Rico.

  • What is the cheapest airport to fly to in Puerto Rico?

    San Juan Luis Munoz Marin Intl is currently the cheapest airport to fly to in Puerto Rico. One-way flights to San Juan Luis Munoz Marin Intl typically cost £33, while return flights cost around £56.

  • How much is a return flight to Puerto Rico?

    A return flight to Puerto Rico will typically cost around £331, however they can be found for as little as £69.

  • Where does the fastest flight to Puerto Rico depart from?

    For those looking to save time traveling to Puerto Rico, London offers the quickest one-way flight (12 hours 45 minutes).

  • Does San Juan Luis Munoz Marin Intl have car hire?

    Yes. Those touching down at San Juan Luis Munoz Marin Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Juan Luis Munoz Marin Intl?

    Yes. San Juan Luis Munoz Marin Intl has hotels nearby for those requiring accommodations. San Juan Airport Hotel is the closest property to San Juan Luis Munoz Marin Intl (0.0 mi away from San Juan Luis Munoz Marin Intl).

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Yes! Cheapflights helps users easily find flights to Puerto Rico with no change fees.

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