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Cheap flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport from £125

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Los Angeles to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 June 2025.

Round-trip from

£248

One-way from

£125

Popular in

December

Cheapest in

October

Average price

£357
United Airlines
  • United Airlines
  • 27/9-29/9
  • 2 total stops
  • 21h 15m total
  • Los Angeles to San Juan
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American Airlines
  • American Airlines
  • 23/8
  • 2 total stops
  • 11h 39m total
  • Los Angeles to San Juan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Find flight deals from Los Angeles to Luis Munoz Marin Intl

Cheapest flights from Los Angeles to Luis Munoz Marin Intl
Explore the most affordable flight options available from Los Angeles to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sat 27/905:05LAX - SJU
1 stop9h 25mUnited Airlines
Mon 29/901:05SJU - LAX
1 stop11h 50mUnited Airlines
Deal found 10/6£248
Tue 16/906:00LAX - SJU
1 stop13h 08mDelta
Fri 26/917:19SJU - LAX
1 stop10h 39mDelta
Deal found 12/6£251
Wed 30/709:40LAX - SJU
1 stop10h 54mJetBlue
Mon 4/803:05SJU - LAX
1 stop12h 00mJetBlue
Deal found 12/6£263
Sat 6/906:15LAX - SJU
1 stop13h 25mSouthwest
Tue 9/911:50SJU - LAX
2 stops12h 10mSouthwest
Deal found 13/6£297

Cheapflights Fare Finder

Customise your flight search to find flights from Los Angeles to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Los Angeles to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Los Angeles

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 27/9

10:25-23:57

1 stop10h 32m

San Juan Luis Munoz Marin Intl

Tue 30/9

14:00-21:24

1 stop10h 24m

£248

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 16/9

06:00-22:08

1 stop13h 08m

San Juan Luis Munoz Marin Intl

Fri 26/9

17:19-00:58

1 stop10h 39m

£251

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 30/7

22:27-12:50

1 stop11h 23m

San Juan Luis Munoz Marin Intl

Tue 5/8

10:35-19:13

1 stop11h 38m

£263

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 6/9

06:15-22:40

1 stop13h 25m

San Juan Luis Munoz Marin Intl

Tue 9/9

11:50-21:00

2 stops12h 10m

£297

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 23/8

09:20-23:59

2 stops11h 39m

£125

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 9/9

09:45-22:07

1 stop9h 22m

£126

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 22/8

17:04-09:56

3 stops37h 52m

£135

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 2/9

19:00-12:00

2 stops14h 00m

£140

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 10/9

05:20-19:45

2 stops11h 25m

£149

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 13/8

00:56-18:20

2 stops14h 24m

£355

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Best time to book a flight from Los Angeles to Luis Munoz Marin Intl

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

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Luis Munoz Marin Intl. Price data was last updated on 9 June 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to 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 Los Angeles to San Juan Luis Munoz Marin Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to SJU?

Find hourly flight availability from Los Angeles to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

When flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport when rainfall is around 55.0 mm.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated 13 June 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Los Angeles to San Juan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very Good
4,286 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very Good
4,286 reviews
Southwest
8.0
Very Good
4,286 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very Good
7,946 reviews
Southwest
8.0
Very Good
4,286 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very Good
4,286 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.0
Very Good
4,286 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very Good
4,286 reviews
Check prices

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Los Angeles to San Juan Luis Munoz Marin Intl?

    Located just 9.4 mi from the city center, Los Angeles is the airport most travelers will use when flying to San Juan Luis Munoz Marin Intl from Los Angeles. Booking flights from Los Angeles (LAX) to San Juan Luis Munoz Marin Intl should be relatively easy as there are 0 daily outbound flights to San Juan Luis Munoz Marin Intl from 0 different airlines.

  • What are the cheapest airlines flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at £248. Additional return tickets that might be worth considering are offered by Delta and JetBlue, with the lowest prices starting at £251 and £263, respectively. United Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Los Angeles to San Juan Luis Munoz Marin Intl Airport one-way?

    The cheapet airlines for a one-way flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport are American Airlines (£125), Delta (£126), and Spirit Airlines (£135).

  • Can I find deals for flights from Los Angeles to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Los Angeles to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Los Angeles to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Los Angeles to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from Los Angeles to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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