£65+ Cheap flights from San Juan Luis Munoz Marin Intl Airport

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 1/11. 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
31 Aug — 7 Sep1
1 adult

What to know about flights from Luis Munoz Marin Intl

Discover essential information about flights departing from Luis Munoz Marin Intl, including flight schedules, destinations, airlines operating at the Luis Munoz Marin Intl 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 26 August 2025.

Cheapest one-way flight

£102

Cheapest airline

JetBlue

Most popular destination

New York John F Kennedy Intl (JFK)

Good round-trip deal

£123 or less

Good one-way deal

£52 or less
The cheapest one-way flight from San Juan Luis Munoz Marin Intl is currently to New York John F Kennedy Intl.
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On average, JetBlue currently has the cheapest one-way flight from San Juan Luis Munoz Marin Intl (avg. price of £193).
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New York John F Kennedy Intl (JFK) is currently the most popular flight destination from San Juan Luis Munoz Marin Intl (average return price of £217).
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Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl.
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Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl.
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Find flights from Luis Munoz Marin Intl

Cheapest flights from Luis Munoz Marin Intl
Explore the most affordable flight options available from Luis Munoz Marin Intl. Find the lowest fares based on data from user searches, with prices last updated on 26 August 2025.

Thu 18/901:05SJU - EWR
Nonstop4h 10mUnited Airlines
Mon 22/907:55EWR - SJU
Nonstop4h 05mUnited Airlines
Deal found 25/8£130
Wed 24/901:05SJU - EWR
Nonstop4h 10mUnited Airlines
Sun 28/919:54EWR - SJU
Nonstop4h 03mUnited Airlines
Deal found 25/8£139
Tue 7/1001:05SJU - EWR
Nonstop4h 10mUnited Airlines
Wed 22/1007:55EWR - SJU
Nonstop4h 05mUnited Airlines
Deal found 25/8£139
Tue 23/901:05SJU - EWR
Nonstop4h 10mUnited Airlines
Fri 26/919:54EWR - SJU
Nonstop4h 03mUnited Airlines
Deal found 25/8£143
Thu 27/1102:05SJU - EWR
Nonstop4h 19mUnited Airlines
Wed 31/1219:37EWR - SJU
Nonstop3h 59mUnited Airlines
Deal found 24/8£145
Mon 3/1102:05SJU - EWR
Nonstop4h 19mUnited Airlines
Tue 18/1110:15EWR - SJU
1 stop10h 11mUnited Airlines
Deal found 24/8£149
Tue 7/1017:00SJU - EWR
Nonstop4h 04mJetBlue
Wed 8/1006:15EWR - SJU
Nonstop3h 55mJetBlue
Deal found 24/8£152
Thu 2/1015:56SJU - EWR
1 stop8h 49mUnited Airlines
Sun 5/1009:44EWR - SJU
Nonstop4h 01mUnited Airlines
Deal found 24/8£155
Thu 16/1017:00SJU - EWR
Nonstop4h 04mJetBlue
Mon 27/1006:00EWR - SJU
Nonstop3h 49mJetBlue
Deal found 25/8£156
Thu 13/1112:49SJU - EWR
Nonstop4h 11mJetBlue
Sun 16/1106:00EWR - SJU
Nonstop3h 49mJetBlue
Deal found 24/8£158
Tue 23/916:55SJU - EWR
Nonstop4h 10mUnited Airlines
Tue 30/906:00EWR - SJU
1 stop9h 42mUnited Airlines
Deal found 25/8£159
Thu 11/919:55SJU - BOS
Nonstop4h 02mJetBlue
Tue 16/910:00BOS - SJU
1 stop10h 20mJetBlue
Deal found 24/8£194

Find flights from Luis Munoz Marin Intl within your budget

 
Find flights departing from Luis Munoz Marin Intl 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 26 August 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

Fri 26/9

01:05-05:15

Nonstop4h 10m

Newark

Mon 29/9

07:55-12:00

Nonstop4h 05m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Thu 18/9

01:05-05:15

Nonstop4h 10m

Newark

Sun 21/9

07:55-12:00

Nonstop4h 05m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Thu 18/9

01:05-05:15

Nonstop4h 10m

Newark

Mon 22/9

07:55-12:00

Nonstop4h 05m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Thu 25/9

01:05-05:15

Nonstop4h 10m

Newark

Mon 29/9

07:55-12:00

Nonstop4h 05m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Fri 3/10

13:30-17:40

Nonstop4h 10m

Newark

Mon 6/10

19:54-23:57

Nonstop4h 03m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Fri 24/10

01:05-05:15

Nonstop4h 10m

Newark

Mon 27/10

09:43-13:40

Nonstop3h 57m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Fri 3/10

01:05-05:15

Nonstop4h 10m

Newark

Mon 6/10

07:55-12:00

Nonstop4h 05m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Fri 3/10

18:40-22:50

Nonstop4h 10m

Newark

Sun 5/10

07:55-12:00

Nonstop4h 05m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Wed 1/10

01:05-05:15

Nonstop4h 10m

Newark

Sun 5/10

07:55-12:00

Nonstop4h 05m

£130

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Tue 23/9

01:05-05:15

Nonstop4h 10m

Newark

Fri 26/9

19:54-23:57

Nonstop4h 03m

£143

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 60 results
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Best time to book a flight from Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl

Get recent, data-driven insights about flights from Luis Munoz Marin Intl including ideal travel times, pricing trends, and more.

When is the best time to book a flight from San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a return flight from Luis Munoz Marin Intl to Heathrow. Price data was last updated on 22 August 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport (average of £75). Flying from San Juan Luis Munoz Marin Intl Airport in July will prove the most costly (average of £683). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from San Juan Luis Munoz Marin Intl Airport?

If you’re flying from San Juan Luis Munoz Marin Intl Airport, these routes are more frequently taken by airlines New York (932 flights per day), Orlando (266 flights per day) and Boston (168 flights per day).

New York
New York
From £113
Orlando
Orlando
From £139
Santo Domingo Las Americas
Santo Domingo Las Americas
From £121
Culebra
Culebra
From £120

What is the cheapest place to fly to from San Juan Luis Munoz Marin Intl Airport?

The cheapest city to fly to from San Juan Luis Munoz Marin Intl Airport is Washington, D.C., with prices starting at £52. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From £70
San José Juan Santamaria Intl
San José Juan Santamaria Intl
From £103
New York
New York
From £113
Culebra
Culebra
From £120

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Alternate flight departure points to Luis Munoz Marin Intl

Consider leaving from one of these other departure points that are located a short distance from Luis Munoz Marin Intl. Flight origins were last updated on 26 August 2025.
Flights from Luis Munoz Marin Intl
Flights from Aguadilla
Flights from Culebra
Flights from Ponce
Flights from Vieques

Related info for your journey

Access useful and relevant information related to your journey from Luis Munoz Marin Intl. 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 26 August 2025.

  • What are the most popular destinations to fly to from San Juan Luis Munoz Marin Intl Airport?

    This month, the top selected destinations from San Juan Luis Munoz Marin Intl Airport are Fort Lauderdale, Newark Airport, Boston. Throughout the year, Fort Lauderdale, Newark Airport, Boston are some of the top choices made by users flying from San Juan Luis Munoz Marin Intl Airport.

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to anywhere?

    Users have flown out of San Juan Luis Munoz Marin Intl Airport for as low as £52 to Baltimore (prices may vary depending on the airline and departure time). On average, users have booked flights for £270 to fly from San Juan Luis Munoz Marin Intl Airport.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to anywhere?

    Over the past few days, we've found that Frontier, Spirit Airlines, and JetBlue have the cheapest prices from San Juan Luis Munoz Marin Intl Airport. Frontier flights from San Juan Luis Munoz Marin Intl Airport to Hartford Bradley Intl (£41), Spirit Airlines flights from San Juan Luis Munoz Marin Intl Airport to Orlando (£49), and JetBlue flights from San Juan Luis Munoz Marin Intl Airport to Boston Logan Intl (£58).

  • What is the cheapest premium economy flight from San Juan Luis Munoz Marin Intl Airport?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from San Juan Luis Munoz Marin Intl Airport.
    San Juan Luis Munoz Marin Intl to Atlanta from £592
    San Juan Luis Munoz Marin Intl to Detroit Metropolitan Wayne County Airport from £592
    San Juan Luis Munoz Marin Intl to Washington, D.C. Dulles Intl Airport from £937
    San Juan Luis Munoz Marin Intl to Newark Airport from £1,548

  • What is the cheapest first class flight from San Juan Luis Munoz Marin Intl Airport?

    If you’re looking for a cheap first-class flight from San Juan Luis Munoz Marin Intl Airport, consider Denver. Prices start at £427 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport?

    At the present moment the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport is currently September; with July 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 Luis Munoz Marin Intl?

    Cheapflights helps you search for flights from Luis Munoz Marin Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl?

    Cheapflights simply makes it quick and affordable to book flights from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl with no change fees?

    Need flexible booking options for your flight from Luis Munoz Marin Intl ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl become cheaper?

    Yes! Start tracking prices for flights from Luis Munoz Marin Intl today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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How does Cheapflights help users find flights from Luis Munoz Marin Intl?

Cheapflights helps you search for flights from Luis Munoz Marin Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl?

Cheapflights simply makes it quick and affordable to book flights from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl with no change fees?

Need flexible booking options for your flight from Luis Munoz Marin Intl ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl become cheaper?

Yes! Start tracking prices for flights from Luis Munoz Marin Intl today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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