This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
16 Oct — 23 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Flights to Puerto Rico in 2026
Enter your travel dates to find the best prices.
Cheapest
Best
Last-minute
One-way
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 16 September 2026.
Mon 16/1109:15 -
1 stop14h 45m
Mon 30/1121:35 -
1 stop17h 50m
Deal found 14/9£559
Thu 12/1106:15 -
1 stop14h 25m
Thu 26/1118:10 -
1 stop15h 20m
Deal found 14/9£561
Mon 16/1109:15 -
1 stop14h 45m
Sun 29/1121:35 -
1 stop13h 50m
Deal found 14/9£564
Mon 16/1109:15 -
1 stop14h 45m
Thu 26/1121:35 -
1 stop11h 55m
Deal found 14/9£564
Tue 17/1108:20 -
1 stop15h 40m
Thu 26/1118:10 -
1 stop15h 20m
Deal found 14/9£565
Thu 29/1009:40 -
1 stop17h 59m
Wed 11/1116:52 -
1 stop15h 43m
Deal found 15/9£573
Best flights to Puerto Rico
Discover carefully curated flight deals to Puerto Rico that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.
Fri 12/215:30 -
2 stops29h 10m
Sat 20/221:35 -
2 stops37h 10m
Deal found 14/9£643
Sat 27/212:15 -
2 stops18h 10m
Wed 3/307:01 -
2 stops23h 49m
Deal found 15/9£826
Fri 23/1021:15 -
2 stops55h 58m
Sun 1/1107:00 -
2 stops33h 35m
Deal found 16/9£864
Mon 26/1008:05 -
1 stop15h 37m
Mon 2/1107:00 -
1 stop19h 55m
Deal found 11/9£926
Thu 29/1007:40 -
2 stops30h 06m
Thu 5/1107:30 -
2 stops45h 20m
Deal found 14/9£946
Wed 28/1007:30 -
2 stops20h 06m
Wed 4/1113:00 -
2 stops18h 15m
Deal found 13/9£1,001
Thu 7/106:30 -
2 stops21h 24m
Thu 21/115:14 -
1 stop13h 01m
Deal found 12/9£1,028
Thu 7/117:20 -
2 stops61h 05m
Thu 21/106:05 -
2 stops30h 15m
Deal found 11/9£1,168
Tue 27/1010:10 -
1 stop19h 40m
Tue 3/1119:26 -
1 stop31h 29m
Deal found 12/9£699
Tue 29/909:10 -
2 stops34h 48m
Mon 5/1017:15 -
1 stop13h 50m
Deal found 15/9£734
Sat 24/1012:05 -
2 stops41h 08m
Fri 30/1017:40 -
2 stops34h 40m
Deal found 13/9£872
Sun 25/1006:30 -
2 stops21h 24m
Sun 1/1121:35 -
1 stop17h 05m
Deal found 16/9£746
Tue 27/1021:20 -
2 stops45h 20m
Tue 3/1107:00 -
2 stops46h 25m
Deal found 12/9£874
Mon 5/1007:30 -
2 stops20h 39m
Sun 11/1000:15 -
2 stops25h 15m
Deal found 12/9£1,022
Wed 25/1107:35 -
2 stops19h 01m
Fri 4/1215:17 -
1 stop12h 58m
Deal found 14/9£1,040
Thu 29/1006:20 -
1 stop17h 40m
Wed 11/1121:35 -
1 stop14h 35m
Deal found 14/9£795
Tue 2/221:20 -
2 stops44h 00m
Sun 7/216:40 -
2 stops23h 55m
Deal found 12/9£878
Thu 5/1109:30 -
2 stops18h 27m
Sun 8/1101:09 -
1 stop16h 11m
Deal found 15/9£1,027
Sat 6/211:25 -
2 stops40h 29m
Wed 10/208:30 -
2 stops32h 55m
Deal found 15/9£1,059
Thu 29/1010:40 -
2 stops28h 46m
Wed 11/1107:00 -
2 stops22h 50m
Deal found 12/9£880
Tue 27/1018:30 -
2 stops48h 10m
Tue 3/1118:40 -
2 stops18h 50m
Deal found 12/9£815
Fri 30/1007:30 -
2 stops17h 52m
Fri 6/1113:00 -
2 stops18h 15m
Deal found 15/9£1,056
Thu 12/1110:40 -
2 stops29h 46m
Fri 27/1112:15 -
2 stops23h 30m
Deal found 14/9£880
Tue 27/1008:50 -
2 stops28h 56m
Tue 3/1121:35 -
1 stop12h 25m
Deal found 12/9£1,101
Sat 27/209:10 -
2 stops17h 12m
Wed 3/314:35 -
1 stop13h 50m
Deal found 15/9£1,058
Thu 29/1019:55 -
2 stops56h 18m
Wed 11/1111:20 -
2 stops30h 15m
Deal found 16/9£883
Thu 7/110:10 -
3 stops28h 12m
Thu 21/106:01 -
2 stops29h 49m
Deal found 15/9£910
Thu 29/1007:40 -
2 stops19h 17m
Wed 11/1111:35 -
2 stops17h 15m
Deal found 15/9£1,103
Thu 8/1010:35 -
2 stops42h 14m
Thu 15/1010:30 -
3 stops28h 55m
Deal found 11/9£891
Thu 22/1006:00 -
2 stops22h 49m
Sun 1/1121:35 -
1 stop17h 05m
Deal found 16/9£942
Last-minute flights to Puerto Rico
Discover last-minute flight deals to Puerto Rico. Data last updated 16 September 2026 and is based on user searches.
Fri 25/914:00 -
1 stop24h 35m
Mon 28/907:00 -
1 stop22h 00m
Deal found 11/9£594
Sun 27/914:00 -
1 stop24h 35m
Thu 1/1010:42 -
1 stop18h 18m
Deal found 11/9£660
Sun 4/1008:15 -
1 stop34h 23m
Sun 11/1014:59 -
1 stop13h 31m
Deal found 14/9£586
Mon 5/1007:30 -
2 stops20h 39m
Sun 11/1000:15 -
1 stop15h 25m
Deal found 12/9£1,022
Thu 8/1010:55 -
1 stop20h 14m
Thu 15/1011:54 -
1 stop15h 11m
Deal found 11/9£605
Sat 10/1008:15 -
1 stop16h 38m
Tue 20/1006:20 -
1 stop19h 10m
Deal found 13/9£587
Sat 10/1011:05 -
1 stop13h 25m
Tue 20/1018:16 -
2 stops30h 44m
Deal found 13/9£631
Sun 11/1008:15 -
1 stop32h 14m
Sun 18/1006:00 -
1 stop33h 45m
Deal found 11/9£587
Tue 27/1009:20 -
1 stop18h 53m
Tue 3/1107:00 -
1 stop19h 55m
Deal found 12/9£615
Thu 29/1009:40 -
1 stop17h 59m
Wed 11/1116:52 -
1 stop15h 43m
Deal found 15/9£573
Thu 29/1007:25 -
1 stop16h 17m
Wed 11/1116:00 -
1 stop13h 30m
Deal found 15/9£583
Fri 30/1008:05 -
1 stop31h 21m
Fri 6/1120:39 -
1 stop30h 16m
Deal found 15/9£574
One-way flights to Puerto Rico
Search for one-way flight options to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.
Wed 11/1109:15 -
3 stops42h 23m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£323
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 16 September 2026
Find the latest flights to Puerto Rico in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data was last updated on 16 September 2026.
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 7,457,451 searches and data was last updated on 16 September 2026.
Use the filters below to find and compare flights to Puerto Rico that are best for you.
Fly from
Route
Depart
Return
Price
Cheapest return flight
LondonSan Juan
STN London Stansted - SJU San Juan Luis Munoz Marin Intl
STNSJU
London Stansted
Wed 11/11
09:15-23:38
3 stops42h 23m
San Juan Luis Munoz Marin Intl
Wed 31/12
00:00-05:00
Nonstop0h 00m
£323
LondonSan Juan
LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl
LHRSJU
London Heathrow
Fri 12/2
15:30-16:40
2 stops29h 10m
San Juan Luis Munoz Marin Intl
Sat 20/2
21:35-14:45
2 stops37h 10m
£643
LondonSan Juan
LGW London Gatwick - SJU San Juan Luis Munoz Marin Intl
LGWSJU
London Gatwick
Tue 27/10
10:10-01:50
1 stop19h 40m
San Juan Luis Munoz Marin Intl
Tue 3/11
19:26-06:55
1 stop31h 29m
£699
LondonSan Juan
STN London Stansted - SJU San Juan Luis Munoz Marin Intl
STNSJU
London Stansted
Tue 29/9
09:10-14:58
2 stops34h 48m
San Juan Luis Munoz Marin Intl
Mon 5/10
17:15-12:05
1 stop13h 50m
£734
LondonSan Juan
STN London Stansted - SJU San Juan Luis Munoz Marin Intl
STNSJU
London Stansted
Sun 25/10
06:30-23:54
2 stops21h 24m
San Juan Luis Munoz Marin Intl
Sun 1/11
21:35-18:40
1 stop17h 05m
£746
LondonSan Juan
STN London Stansted - SJU San Juan Luis Munoz Marin Intl
STNSJU
London Stansted
Thu 29/10
06:20-20:00
1 stop17h 40m
San Juan Luis Munoz Marin Intl
Wed 11/11
21:35-16:10
1 stop14h 35m
£795
LondonSan Juan
LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl
LHRSJU
London Heathrow
Tue 27/10
18:30-14:40
2 stops48h 10m
San Juan Luis Munoz Marin Intl
Tue 3/11
18:40-17:30
2 stops18h 50m
£815
LondonSan Juan
LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl
LHRSJU
London Heathrow
Sat 27/2
12:15-02:25
2 stops18h 10m
San Juan Luis Munoz Marin Intl
Wed 3/3
07:01-10:50
2 stops23h 49m
£826
LondonSan Juan
LGW London Gatwick - SJU San Juan Luis Munoz Marin Intl
LGWSJU
London Gatwick
Fri 23/10
21:15-00:13
2 stops55h 58m
San Juan Luis Munoz Marin Intl
Sun 1/11
07:00-20:35
2 stops33h 35m
£864
LondonSan Juan
LGW London Gatwick - SJU San Juan Luis Munoz Marin Intl
LGWSJU
London Gatwick
Sat 24/10
12:05-00:13
2 stops41h 08m
San Juan Luis Munoz Marin Intl
Fri 30/10
17:40-08:20
2 stops34h 40m
£872
Flights are sorted by cheapest return flights first.
Deals found on 14/9
Showing 1-10 of 31 resultsSorted by cheapest first
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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.
LHR-SJU
LGW-SJU
LHR-BQN
STN-SJU
LCY-SJU
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.
Cheapflights Insights
Everything you need to know about your flight to Puerto Rico
LON-PR0
LHR-SJU
LGW-SJU
LHR-BQN
STN-SJU
How long is the flight to Puerto Rico?
On average, a flight from London to Puerto Rico takes 19 hours 16 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.
What are the most popular airlines that fly to Puerto Rico?
The most popular airlines flying from London to Puerto Rico are JetBlue, Iberia and Icelandair.
What are the cheapest airlines that fly to Puerto Rico?
The cheapest airlines flying from London to Puerto Rico are Virgin Atlantic, JetBlue and Icelandair.
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).
When is the best time to book a flight to Puerto Rico?
The best time to book flights to Puerto Rico is 42 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.
What are the most popular places to fly to in Puerto Rico?
Destination popularity is based on the amount of flight searches to Puerto Rico in the last few years. This data was updated on 16 September 2026.
The most popular places in Puerto Rico to fly to are San Juan and Aguadilla.
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 16 September 2026.
See what other customers who have flown with Virgin Atlantic,JetBlue, andIberia to Puerto Rico have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
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.
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.
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.
Based on reviews from Cheapflights users, Virgin Atlantic 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 £87, while return flights cost around £183.
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).
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Puerto Rico?
Deals for Puerto Rico flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Puerto Rico?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Puerto Rico.
Can Cheapflights find flights to Puerto Rico with no change fees?
Yes! Cheapflights helps users easily find flights to Puerto Rico with no change fees.
Can Cheapflights notify me if prices for flights to Puerto Rico become cheaper?
Not ready to book yet? You can track prices for flights to Puerto Rico on Cheapflights with our Price Alerts feature and get notified when better prices are available.
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