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Cheap flights to San Juan from £203

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — SJU
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

Flights to San Juan in 2024

Find the latest flights to San Juan in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.

Popular in

August

Cheapest in

January

Average price

£598

Return from

£501

One-way from

£203
High demand for flights, 15% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in May 2024
From London to San Juan
One-way flight from London to San Juan

Cheap flights to San Juan in May & June 2024

Discover affordable flights and deals to San Juan in May and June 2024. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.
These are some of the cheapest-priced fares users can find on flights departing to San Juan in May and June 2024. If these deals fall outside of your budget, be sure to come back soon as prices update often.
Fri 14/610:00LGW - SJU
1 stop26h 54mMultiple Airlines
Fri 21/609:05SJU - LGW
1 stop16h 55mMultiple Airlines
Deal found 15/5£512
Sat 15/610:00LGW - SJU
1 stop22h 08mMultiple Airlines
Sat 22/620:41SJU - LGW
1 stop29h 19mMultiple Airlines
Deal found 16/5£525
Tue 18/611:55LHR - SJU
1 stop20h 02mJetBlue
Tue 25/621:15SJU - LHR
1 stop18h 30mJetBlue
Deal found 16/5£525
Fri 14/610:00LGW - SJU
1 stop31h 35mMultiple Airlines
Thu 20/603:33SJU - LGW
1 stop25h 27mMultiple Airlines
Deal found 15/5£527
Sat 15/610:00LGW - SJU
1 stop22h 08mMultiple Airlines
Sat 22/620:41SJU - LGW
1 stop29h 19mMultiple Airlines
Deal found 16/5£528
Mon 3/610:00LGW - SJU
1 stop27h 44mMultiple Airlines
Sun 16/604:50SJU - LGW
1 stop24h 10mMultiple Airlines
Deal found 16/5£530
Mon 3/610:00LGW - SJU
1 stop20h 30mMultiple Airlines
Sat 15/602:40SJU - LGW
1 stop26h 20mMultiple Airlines
Deal found 16/5£532
Mon 3/610:00LGW - SJU
1 stop20h 30mMultiple Airlines
Sun 16/623:08SJU - LGW
2 stops29h 52mMultiple Airlines
Deal found 16/5£546
Sat 29/608:25LHR - SJU
1 stop20h 34mJetBlue
Mon 15/720:45SJU - LHR
1 stop19h 00mJetBlue
Deal found 16/5£578

San Juan 2024 flight deals

Explore flight deals for San Juan in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 844,321 searches and data were last updated on 16 May 2024.
These are some of the most attractive deals on flights to San Juan in 2024. Check back soon for alternative fares.
Wed 4/914:00LGW - SJU
1 stop17h 49mMultiple Airlines
Tue 17/901:00SJU - LGW
1 stop28h 00mMultiple Airlines
Deal found 16/5£502
Thu 26/910:30LGW - SJU
1 stop14h 15mJetBlue
Mon 30/913:00SJU - LGW
1 stop13h 30mJetBlue
Deal found 15/5£503
Fri 14/610:00LGW - SJU
1 stop26h 54mMultiple Airlines
Fri 21/609:05SJU - LGW
1 stop16h 55mMultiple Airlines
Deal found 15/5£512
Wed 4/906:00LGW - SJU
2 stops25h 55mMultiple Airlines
Wed 18/919:57SJU - LGW
2 stops29h 23mMultiple Airlines
Deal found 16/5£516
Mon 16/911:30LHR - SJU
1 stop11h 50mFinnair
Sun 29/917:32SJU - LHR
1 stop34h 53mFinnair
Deal found 16/5£519
Tue 2/710:30LGW - SJU
1 stop20h 26mJetBlue
Thu 18/706:59SJU - LGW
1 stop19h 56mJetBlue
Deal found 16/5£520
Wed 4/906:00LGW - SJU
2 stops25h 55mMultiple Airlines
Tue 17/901:09SJU - LGW
2 stops27h 51mMultiple Airlines
Deal found 16/5£521
Tue 5/1106:20LHR - SJU
1 stop17h 25mFinnair
Thu 21/1118:28SJU - LHR
1 stop13h 52mFinnair
Deal found 16/5£521
Sat 15/610:00LGW - SJU
1 stop22h 08mMultiple Airlines
Sat 22/620:41SJU - LGW
1 stop29h 19mMultiple Airlines
Deal found 16/5£525

Flights to San Juan departing soon

Discover available last-minute flight options to San Juan, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.
Browse some of the best deals on flights leaving last minute to San Juan. Double check the price, date, and time of your last-minute flight.
Thu 23/513:00LHR - SJU
1 stop15h 57mLufthansa
Sun 26/513:30SJU - LHR
1 stop13h 50mLufthansa
Deal found 16/5£1,545
Thu 23/506:30LHR - SJU
2 stops22h 20mMultiple Airlines
Sun 26/513:31SJU - LHR
2 stops18h 09mMultiple Airlines
Deal found 16/5£1,567
Thu 23/507:50LCY - SJU
2 stops18h 20mMultiple Airlines
Sun 26/513:31SJU - LCY
2 stops24h 04mMultiple Airlines
Deal found 16/5£1,798
Thu 23/512:00LGW - SJU
1 stop16h 05mDelta
Sun 26/512:49SJU - LGW
2 stops16h 11mDelta
Deal found 16/5£1,805
Thu 23/514:05LHR - SJU
2 stops28h 40mAir Canada
Sat 25/501:05SJU - LHR
2 stops24h 25mAir Canada
Deal found 16/5£6,287

One-way flights to San Juan

Explore one-way flight options to San Juan for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.
These are some of the best available deals on flights to San Juan. If you're in need of a round-trip flight to San Juan instead, make sure to update the search form at the top of page.
Tue 4/610:00LGW - SJU
1 stop32h 02mMultiple Airlines
Deal found 16/5£203
Tue 4/610:00LGW - SJU
1 stop27h 09mMultiple Airlines
Deal found 15/5£211
Tue 4/614:00LGW - SJU
2 stops26h 41mMultiple Airlines
Deal found 16/5£219
Thu 23/510:00LGW - SJU
1 stop27h 30mMultiple Airlines
Deal found 16/5£253
Tue 4/610:00LGW - SJU
2 stops39h 41mMultiple Airlines
Deal found 15/5£271
Tue 4/621:55STN - SJU
3 stops34h 15mMultiple Airlines
Deal found 15/5£295
Tue 4/621:25LHR - SJU
2 stops34h 45mMultiple Airlines
Deal found 15/5£307
Tue 4/622:00LGW - SJU
3 stops49h 53mMultiple Airlines
Deal found 15/5£322
Tue 21/514:00LGW - SJU
1 stop25h 47mMultiple Airlines
Deal found 16/5£337

Find flights to San Juan within your budget

Locate flights to San Juan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 844,321 searches and data was last updated on 16 May 2024.

Fly from

Any airport

Budget

£501 - £904

Route

Depart

Return

Price

London GatwickSan Juan Luis Munoz Marin Intl

LGW - SJU

LGWSJU

London Gatwick

Fri 20/9

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Mon 30/9

1 stop13h 30m

£501

London GatwickSan Juan Luis Munoz Marin Intl

LGW - SJU

LGWSJU

London Gatwick

Wed 4/9

1 stop16h 51m

San Juan Luis Munoz Marin Intl

Wed 18/9

1 stop23h 50m

£502

London HeathrowSan Juan Luis Munoz Marin Intl

LHR - SJU

LHRSJU

London Heathrow

Tue 5/11

1 stop17h 25m

San Juan Luis Munoz Marin Intl

Thu 21/11

1 stop13h 52m

£515

London GatwickSan Juan Luis Munoz Marin Intl

LGW - SJU

LGWSJU

London Gatwick

Tue 5/11

2 stops27h 11m

San Juan Luis Munoz Marin Intl

Wed 20/11

2 stops26h 26m

£582

London HeathrowSan Juan Luis Munoz Marin Intl

LHR - SJU

LHRSJU

London Heathrow

Sun 6/10

2 stops26h 13m

San Juan Luis Munoz Marin Intl

Sun 13/10

2 stops33h 21m

£767

London HeathrowSan Juan Luis Munoz Marin Intl

LHR - SJU

LHRSJU

London Heathrow

Tue 5/11

2 stops30h 35m

San Juan Luis Munoz Marin Intl

Thu 21/11

1 stop32h 50m

£886

London GatwickSan Juan Luis Munoz Marin Intl

LGW - SJU

LGWSJU

London Gatwick

Tue 5/11

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Thu 21/11

1 stop17h 40m

£892

London HeathrowSan Juan Luis Munoz Marin Intl

LHR - SJU

LHRSJU

London Heathrow

Mon 16/9

2 stops19h 27m

San Juan Luis Munoz Marin Intl

Sat 28/9

2 stops38h 55m

£900

London GatwickSan Juan Luis Munoz Marin Intl

LGW - SJU

LGWSJU

London Gatwick

Thu 26/9

2 stops26h 40m

San Juan Luis Munoz Marin Intl

Sun 29/9

2 stops25h 25m

£904

Flights are sorted by cheapest first

Deals found on 15/5

Average price of flights to San Juan by month

Plan your trip to San Juan by taking into account the cheapest months to travel. The average price of a one-way flight to San Juan is currently £269 while a return flight costs £717. Price data was last updated on 12 May 2024.

Currently, March is the cheapest month in which you can book a flight to San Juan (average of £584). Flying to San Juan in July will prove the most costly (average of £886). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£490

February

£510

March

£461

April

£498

May

£544

June

£643

July

£699

August

£682

September

£579

October

£537

November

£536

December

£582

Peak Season:

November through April is the best time of year to visit the city, although it is also the busiest and most expensive. This is a great season to enjoy the sandy beaches with beautiful weather. The city is also at its liveliest over the festive holiday season. From mid-December to early January, Christmas spirit fills the streets with drinking, dancing and merriment. Flights to San Juan and room rates are considerably higher during this time in the city and throughout the rest of the island.

Off Season:

The months of July through September are characterised by hot, humid and rainy days. This period is hurricane season and best to be avoided. Understandably this results in fewer crowds and off-peak prices. It’s not a great time to visit the city but if you’re looking for a travel bargain then this is the ideal time to find cheap flights to San Juan and discounted hotel rates.

Shoulder Season:

May and June are transitional months after the peak season and experience a slower pace of life as well as fewer crowds. Although it’s not quite hurricane season there is still the possibility of storms. October is another transitional month when you may be able to find a better travel deal than during the most popular period. Book your accommodation and a flight to San Juan during these times, if you’re looking for more reasonable prices.

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

25 - 28 °C

If weather is an important factor for your trip to San Juan, 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 San Juan?

Use this chart to determine the optimal time to book a return flight to San Juan. Price data was last updated on 10 May 2024.
Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly to San Juan?

Use this chart to determine the cheapest time to fly return to San Juan. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to San Juan should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday afternoons, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated 16 May 2024.
See what other customers who have flown with JetBlue, Finnair and TAP AIR PORTUGAL to San Juan have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,673 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very Good
10,673 reviews
8.0
Very Good
10,673 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,376 reviews
8.0
Very Good
10,673 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.7
Good
735 reviews
8.0
Very Good
10,673 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
4,472 reviews
8.0
Very Good
10,673 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
1,764 reviews
8.0
Very Good
10,673 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

City overview

After stepping off a flight to San Juan most travellers are left bewildered by the abundance of activities the capital of Puerto Rico has to offer. During the day outdoor enthusiasts can hike the rain forest and surf the waves, while at the night the city is transformed into one of the nightlife capitals of the Caribbean.

As a side trip, travellers should plan to spend a few extra days exploring the coastal town of Guánica and the Caribbean National Forest, El Yunque, then on the way back to San Juan stop for a picnic or a quick dip in the country’s best-known beach, Luquillo.

For sightseeing, Old San Juan, the original city founded in 1521, has a wealth of well-cared-for 16th and 17th-century architecture, built by the Spanish colonists. Still partially surrounded by the wall built in 1633 and paved with the stones used as ballast on Spanish ships, the old city features tree-shaded squares, monuments, open-air cafes, and shops, as well as private homes with their wrought-iron railings on balconies filled with pots of tropical plants.

San Juan climate

The climate is tropical with summer temperatures in the 18-35 degree range. Thunderstorms are likely between April and November and hurricane season runs June to November. Further inland, temperatures drop a couple of degrees.

Getting around San Juan

Buses run in some, but not all areas of the city. There are taxis, but you’ll have to negotiate a price with the driver based on your destination. Rental cars are available as well, but make sure you have your ID handy. Some streets are not as well marked as others.

Local Airport

Luis Munoz Marin International Airport (SJU) is located 9 miles (14 km) east of San Juan.

What is good to know if travelling to San Juan?

  • One venue for Puerto Rico’s Latino chic is surprising — the Museo de Arte. Some Puerto Ricans come to the art museum at least once a week, and not just for its fine collection of Puerto Rican art. They also come for productions in the 400-seat theatre. And trendy locals can be seen strolling the museum’s lovely five-acre garden. 
  • San Juan has done a great job of adapting old buildings to new uses. La Princesa, for centuries one of the most feared prisons in the Caribbean, now houses the Puerto Rico Tourism Company. It features an exhibit of art by Puerto Ricans, which is free to the public.
  • Another example of reuse is the 19th-century insane asylum, the Antiguo Manicomio Insular, which is now the home of the Puerto Rican Academy of Fine Arts, with its lovely courtyard fountains surrounded by elegant iron fences.
  • What does SJU mean?

    San Juan Luis Munoz Marin Intl Airport is SJU. This code is created by the International Air Transport Association (IATA) and airlines use IATA codes to identify the departing or arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

  • Can I find cheaper flights to San Juan 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 San Juan on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Juan?

    Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to San Juan.

  • What is the cheapest airport to fly to in San Juan?

    null is currently the cheapest airport to fly to in San Juan. One-way flights to null typically cost null, while return flights cost around null.

  • How much is a return flight to San Juan?

    A return flight to San Juan will typically cost around £185, however they can be found for as little as £87.

  • Where does the fastest flight to San Juan depart from?

    For those looking to save time traveling to San Juan, London offers the quickest one-way flight (13 hours 40 minutes).

  • Which airport is closest to Condado Beach?

    f being close to Condado Beach is important to you, you’ll want to land at San Juan Luis Munoz Marin Intl Airport.

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

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

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

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

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