This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
25 Nov — 2 Dec1
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 26 October 2026.
Wed 11/1107:25 -
1 stop20h 30m
Wed 18/1101:09 -
2 stops27h 21m
Deal found 25/10£521
Thu 12/1112:20 -
1 stop15h 35m
Thu 19/1101:09 -
2 stops39h 51m
Deal found 25/10£539
Sat 5/1212:15 -
2 stops18h 37m
Fri 11/1203:47 -
2 stops35h 43m
Deal found 21/10£599
Tue 10/1106:30 -
2 stops21h 08m
Mon 23/1103:42 -
1 stop22h 48m
Deal found 23/10£608
Wed 11/1118:40 -
2 stops32h 58m
Mon 23/1103:42 -
2 stops34h 08m
Deal found 21/10£611
Tue 10/1116:35 -
2 stops35h 03m
Mon 23/1103:42 -
2 stops26h 08m
Deal found 23/10£623
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 26 October 2026.
Mon 8/207:45 -
2 stops31h 40m
Thu 18/212:50 -
2 stops21h 25m
Deal found 23/10£546
Wed 18/1107:25 -
1 stop20h 30m
Tue 24/1105:05 -
1 stop12h 35m
Deal found 24/10£659
Thu 14/110:40 -
2 stops27h 42m
Sun 17/106:01 -
2 stops29h 44m
Deal found 24/10£875
Fri 22/117:20 -
2 stops54h 29m
Sun 31/106:01 -
2 stops23h 54m
Deal found 23/10£932
Wed 9/1207:30 -
2 stops18h 52m
Wed 16/1219:35 -
1 stop21h 00m
Deal found 25/10£1,037
Sun 28/315:40 -
2 stops22h 21m
Mon 5/416:15 -
2 stops17h 25m
Deal found 21/10£1,051
Tue 2/211:35 -
1 stop12h 25m
Sun 7/218:10 -
1 stop12h 40m
Deal found 25/10£1,082
Mon 8/207:45 -
2 stops31h 40m
Sun 21/218:10 -
1 stop22h 40m
Deal found 21/10£615
Fri 15/108:05 -
1 stop17h 50m
Sat 30/110:43 -
1 stop18h 47m
Deal found 25/10£667
Sat 30/107:45 -
2 stops37h 10m
Sun 7/218:10 -
1 stop16h 05m
Deal found 22/10£628
Sat 27/208:05 -
1 stop19h 46m
Tue 2/305:00 -
1 stop12h 40m
Deal found 23/10£667
Fri 22/107:45 -
2 stops31h 40m
Sat 30/121:35 -
1 stop20h 30m
Deal found 24/10£634
Wed 25/1107:25 -
1 stop15h 15m
Fri 4/1214:45 -
1 stop12h 10m
Deal found 22/10£670
Thu 21/106:15 -
1 stop14h 25m
Sun 31/118:10 -
1 stop24h 45m
Deal found 23/10£636
Fri 19/312:25 -
2 stops27h 38m
Tue 6/405:10 -
2 stops26h 35m
Deal found 22/10£877
Mon 1/207:45 -
2 stops35h 25m
Sun 7/218:20 -
2 stops22h 30m
Deal found 21/10£650
Sat 24/410:40 -
2 stops30h 51m
Sat 1/507:20 -
2 stops21h 30m
Deal found 23/10£878
Thu 31/1210:55 -
2 stops26h 53m
Tue 12/106:01 -
2 stops23h 54m
Deal found 26/10£970
Sun 6/1207:00 -
2 stops44h 57m
Sat 12/1201:09 -
2 stops39h 51m
Deal found 22/10£1,050
Mon 1/307:45 -
2 stops31h 40m
Sat 6/321:35 -
1 stop12h 40m
Deal found 24/10£659
Thu 12/1110:10 -
3 stops43h 03m
Thu 26/1115:50 -
2 stops20h 00m
Deal found 25/10£886
Thu 12/1112:20 -
1 stop15h 35m
Sat 21/1105:05 -
1 stop12h 35m
Deal found 25/10£813
Sat 7/1122:40 -
2 stops30h 33m
Mon 23/1112:15 -
2 stops24h 05m
Deal found 24/10£1,030
Tue 10/1107:30 -
2 stops20h 27m
Wed 18/1101:09 -
2 stops27h 21m
Deal found 25/10£1,057
Thu 14/113:45 -
2 stops30h 55m
Mon 25/121:35 -
1 stop19h 15m
Deal found 22/10£667
Sun 28/321:15 -
2 stops40h 46m
Mon 5/405:10 -
2 stops23h 40m
Deal found 21/10£911
Wed 9/1209:20 -
1 stop14h 07m
Wed 16/1207:00 -
1 stop19h 55m
Deal found 25/10£830
Sun 8/1117:20 -
2 stops31h 28m
Fri 20/1112:44 -
2 stops23h 36m
Deal found 21/10£1,044
Thu 21/107:45 -
1 stop16h 15m
Thu 28/121:35 -
1 stop19h 15m
Deal found 22/10£670
Thu 12/1107:30 -
2 stops20h 27m
Sun 15/1101:09 -
1 stop27h 16m
Deal found 25/10£1,081
Last-minute flights to Puerto Rico
Discover last-minute flight deals to Puerto Rico. Data last updated 26 October 2026 and is based on user searches.
Wed 4/1107:25 -
1 stop20h 30m
Sat 14/1107:01 -
1 stop22h 29m
Deal found 21/10£628
Sat 7/1108:05 -
1 stop19h 50m
Sat 21/1105:05 -
1 stop12h 35m
Deal found 21/10£753
Sat 7/1108:50 -
2 stops19h 05m
Sat 21/1105:05 -
2 stops24h 00m
Deal found 21/10£941
Tue 10/1107:25 -
1 stop20h 30m
Thu 19/1105:05 -
1 stop12h 35m
Deal found 25/10£803
Wed 11/1107:25 -
1 stop20h 30m
Wed 18/1101:09 -
2 stops27h 21m
Deal found 25/10£521
Wed 11/1107:25 -
1 stop20h 30m
Thu 19/1105:05 -
1 stop12h 35m
Deal found 25/10£800
Wed 11/1112:20 -
1 stop15h 35m
Sat 21/1105:05 -
1 stop12h 35m
Deal found 25/10£813
Thu 12/1112:20 -
1 stop15h 35m
Thu 19/1101:09 -
2 stops39h 51m
Deal found 25/10£539
Thu 12/1112:20 -
1 stop15h 35m
Fri 20/1105:05 -
1 stop11h 50m
Deal found 25/10£809
Wed 18/1107:25 -
1 stop20h 30m
Tue 24/1105:05 -
1 stop12h 35m
Deal found 24/10£659
Wed 18/1113:20 -
2 stops41h 29m
Mon 23/1101:09 -
2 stops25h 21m
Deal found 24/10£851
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 26 October 2026.
Tue 5/120:35 -
2 stops44h 56m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/10£446
Find flight deals to Puerto Rico
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 26 October 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 26 October 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
LTN London Luton - SJU San Juan Luis Munoz Marin Intl
LTNSJU
London Luton
Mon 8/2
07:45-11:25
2 stops31h 40m
San Juan Luis Munoz Marin Intl
Thu 18/2
12:50-14:15
2 stops21h 25m
£546
LondonSan Juan
LTN London Luton - SJU San Juan Luis Munoz Marin Intl
LTNSJU
London Luton
Mon 8/2
07:45-11:25
2 stops31h 40m
San Juan Luis Munoz Marin Intl
Sun 21/2
18:10-20:50
1 stop22h 40m
£615
LondonSan Juan
LTN London Luton - SJU San Juan Luis Munoz Marin Intl
LTNSJU
London Luton
Sat 30/1
07:45-16:55
2 stops37h 10m
San Juan Luis Munoz Marin Intl
Sun 7/2
18:10-14:15
1 stop16h 05m
£628
LondonSan Juan
LTN London Luton - SJU San Juan Luis Munoz Marin Intl
LTNSJU
London Luton
Fri 22/1
07:45-11:25
2 stops31h 40m
San Juan Luis Munoz Marin Intl
Sat 30/1
21:35-22:05
1 stop20h 30m
£634
LondonSan Juan
STN London Stansted - SJU San Juan Luis Munoz Marin Intl
STNSJU
London Stansted
Thu 21/1
06:15-16:40
1 stop14h 25m
San Juan Luis Munoz Marin Intl
Sun 31/1
18:10-22:55
1 stop24h 45m
£636
LondonSan Juan
LTN London Luton - SJU San Juan Luis Munoz Marin Intl
LTNSJU
London Luton
Mon 1/2
07:45-15:10
2 stops35h 25m
San Juan Luis Munoz Marin Intl
Sun 7/2
18:20-20:50
2 stops22h 30m
£650
LondonAguadilla
LHR London Heathrow - BQN Aguadilla Borinquen
LHRBQN
London Heathrow
Wed 18/11
07:25-23:55
1 stop20h 30m
Aguadilla Borinquen
Tue 24/11
05:05-21:40
1 stop12h 35m
£659
LondonSan Juan
LTN London Luton - SJU San Juan Luis Munoz Marin Intl
LTNSJU
London Luton
Mon 1/3
07:45-11:25
2 stops31h 40m
San Juan Luis Munoz Marin Intl
Sat 6/3
21:35-14:15
1 stop12h 40m
£659
LondonSan Juan
LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl
LHRSJU
London Heathrow
Fri 15/1
08:05-21:55
1 stop17h 50m
San Juan Luis Munoz Marin Intl
Sat 30/1
10:43-09:30
1 stop18h 47m
£667
LondonSan Juan
LHR London Heathrow - SJU San Juan Luis Munoz Marin Intl
LHRSJU
London Heathrow
Sat 27/2
08:05-23:51
1 stop19h 46m
San Juan Luis Munoz Marin Intl
Tue 2/3
05:00-21:40
1 stop12h 40m
£667
Flights are sorted by cheapest return flights first.
Deals found on 25/10
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-BQN
LHR-SJU
LGW-SJU
LTN-SJU
STN-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-BQN
LHR-SJU
LGW-SJU
LTN-SJU
How long is the flight to Puerto Rico?
On average, a flight from London to Puerto Rico takes 14 hours 10 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 British Airways.
What are the cheapest airlines that fly to Puerto Rico?
The cheapest airlines flying from London to Puerto Rico are JetBlue, Icelandair and Iberia.
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 35 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 26 October 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 26 October 2026.
See what other customers who have flown with TAP AIR PORTUGAL,JetBlue, andIcelandair 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, TAP AIR PORTUGAL 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 £101, while return flights cost around £116.
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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