£53+ Cheap flights from 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 16/1. 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.
SJU — LHR
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Puerto Rico

Discover essential information about flights departing from Puerto Rico, including flight schedules, destinations, airlines operating at the Puerto Rico airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 18 December 2025.

Good round-trip deal

£104 or less

Good one-way deal

£74 or less
Price to beat on a round-trip flight from Puerto Rico.
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Price to beat on a one-way flight from Puerto Rico.
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Find flights from Puerto Rico

Enter your travel dates to find the best prices.

Cheapest flights from Puerto Rico
Explore the most affordable flight options available from Puerto Rico. Find the lowest fares based on data from user searches, with prices last updated on 18 December 2025.

Sat 17/120:05SJU - MCO
Nonstop3h 20mSpirit Airlines
Sat 24/106:00MCO - SJU
Nonstop2h 47mSpirit Airlines
Deal found 18/12£123
Thu 12/206:00SJU - EWR
Nonstop4h 16mJetBlue
Thu 19/208:30EWR - SJU
Nonstop4h 01mJetBlue
Deal found 16/12£132
Wed 14/115:55SJU - EWR
1 stop9h 00mDelta
Wed 21/115:59EWR - SJU
1 stop6h 46mDelta
Deal found 16/12£138
Fri 16/119:15SJU - BOS
Nonstop4h 13mJetBlue
Tue 20/113:00BOS - SJU
Nonstop4h 07mJetBlue
Deal found 17/12£139
Wed 18/202:05SJU - EWR
Nonstop4h 19mUnited Airlines
Sun 22/209:43EWR - SJU
Nonstop3h 57mUnited Airlines
Deal found 16/12£140
Fri 23/107:45SJU - EWR
1 stop11h 24mUnited Airlines
Tue 27/106:00EWR - SJU
1 stop6h 17mUnited Airlines
Deal found 17/12£146
Wed 14/108:10SJU - BOS
1 stop7h 07mUnited Airlines
Wed 21/112:45BOS - SJU
2 stops10h 51mUnited Airlines
Deal found 17/12£146
Sun 28/1217:40SJU - EWR
Nonstop4h 20mJetBlue
Fri 2/122:00EWR - SJU
Nonstop3h 59mJetBlue
Deal found 17/12£150
Thu 26/305:10SJU - BOS
Nonstop4h 12mJetBlue
Sun 29/319:20BOS - SJU
Nonstop4h 03mJetBlue
Deal found 17/12£151
Fri 23/107:45SJU - EWR
1 stop11h 24mUnited Airlines
Mon 26/106:00EWR - SJU
1 stop6h 17mUnited Airlines
Deal found 17/12£153
Fri 8/514:20SJU - BOS
1 stop10h 43mDelta
Wed 13/508:20BOS - SJU
Nonstop4h 08mDelta
Deal found 17/12£155
Fri 13/207:00SJU - BOS
1 stop9h 15mDelta
Sun 22/210:03BOS - SJU
1 stop5h 47mDelta
Deal found 17/12£158

Find flights from Puerto Rico within your budget

 
Find flights departing from Puerto Rico that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 18 December 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Tue 17/2

02:05-05:24

Nonstop4h 19m

Newark

Tue 24/2

19:37-00:36

Nonstop3h 59m

£132

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 16/1

19:15-22:28

Nonstop4h 13m

Boston Logan Intl

Tue 20/1

13:00-18:07

Nonstop4h 07m

£139

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Fri 23/1

07:45-18:09

1 stop11h 24m

Newark

Tue 27/1

06:00-13:17

1 stop6h 17m

£146

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Thu 22/1

07:45-18:01

1 stop11h 16m

Boston Logan Intl

Mon 26/1

12:08-22:22

2 stops9h 14m

£146

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Sun 28/12

17:40-21:00

Nonstop4h 20m

Newark

Fri 2/1

22:00-02:59

Nonstop3h 59m

£150

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 8/5

13:30-17:53

Nonstop4h 23m

Boston Logan Intl

Wed 13/5

08:20-12:28

Nonstop4h 08m

£151

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Wed 25/3

01:30-05:39

Nonstop4h 09m

Boston Logan Intl

Sun 29/3

20:55-00:55

Nonstop4h 00m

£151

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Wed 14/1

15:55-23:55

1 stop9h 00m

Newark

Fri 23/1

14:30-23:45

1 stop8h 15m

£153

San JuanBoston

SJU - BOS

SJUBOS

San Juan Luis Munoz Marin Intl

Fri 13/2

07:00-15:15

1 stop9h 15m

Boston Logan Intl

Sun 22/2

10:03-16:50

1 stop5h 47m

£158

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Thu 12/3

18:35-22:53

Nonstop4h 18m

Newark

Tue 17/3

19:37-23:36

Nonstop3h 59m

£162

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 60 results
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Best time to book a flight from Puerto Rico

Have a flexible travel schedule? Discover the best time to fly from 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 from Puerto Rico

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

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

Currently, September is the cheapest month in which you can book a flight from Puerto Rico (average of £76). Flying from Puerto Rico in June will prove the most costly (average of £734). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Puerto Rico?

The cheapest city to fly to from Puerto Rico is New York, with prices starting at £74. Explore other affordable destinations below.

New York
New York
From £74
Fort Lauderdale
Fort Lauderdale
From £75
San José Juan Santamaria Intl
San José Juan Santamaria Intl
From £77
Tampa
Tampa
From £96

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Related info for your journey

Access useful and relevant information related to your journey from Puerto Rico. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 December 2025.

  • What is the cheapest month to fly from Puerto Rico?

    At the present moment the cheapest month to fly from Puerto Rico is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Puerto Rico?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Puerto Rico today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from Puerto Rico?

    Cheapflights simply makes it quick and affordable to book flights from Puerto Rico by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Puerto Rico with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Puerto Rico flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Puerto Rico become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

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 from Puerto Rico?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Puerto Rico today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Puerto Rico?

Cheapflights simply makes it quick and affordable to book flights from Puerto Rico by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Puerto Rico with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Puerto Rico flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Puerto Rico become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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