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Luis Munoz Marin Intl

$261+ Cheap flights from San Salvador (SAL) to Luis Munoz Marin Intl (SJU)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SJU
nov. 21 — nov. 281
vie. 11/21
vie. 11/28
1 adult, Economy
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Cheapflights Tip: The best prices from San Salvador El Salvador Intl to San Juan Luis Munoz Marin Intl are usually found in October or September, booked 73 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Find flight deals from San Salvador to Luis Munoz Marin Intl

Cheapest flights from San Salvador to Luis Munoz Marin Intl
Explore the most affordable flight options available from San Salvador to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 22, 2025.

This Priceline deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/282:37 amSAL - SJU
1 stop7h 19mSpirit Airlines
mié. 1/76:59 pmSJU - SAL
1 stop8h 33mSpirit Airlines
Deal found 10/20$376
This Copa Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/285:05 amSAL - SJU
1 stop5h 59mCopa Airlines
mié. 11/126:12 pmSJU - SAL
1 stop7h 27mCopa Airlines
Deal found 10/21$411
This Priceline deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/138:00 amSAL - SJU
1 stop7h 05mAvianca
mar. 11/186:30 pmSJU - SAL
1 stop13h 45mAvianca
Deal found 10/21$423
This CheapOair deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/112:37 amSAL - SJU
1 stop7h 55mSpirit Airlines
jue. 12/186:59 pmSJU - SAL
1 stop8h 33mSpirit Airlines
Deal found 10/21$438
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/1310:10 amSAL - SJU
3 stops31h 29mMultiple Airlines
mar. 11/186:30 pmSJU - SAL
1 stop13h 45mMultiple Airlines
Deal found 10/21$448
This Priceline deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/242:37 amSAL - SJU
1 stop7h 19mSpirit Airlines
mar. 12/306:59 pmSJU - SAL
1 stop8h 33mSpirit Airlines
Deal found 10/22$466
This Avianca deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2810:05 pmSAL - SJU
1 stop17h 00mAvianca
mar. 11/116:30 pmSJU - SAL
1 stop13h 45mAvianca
Deal found 10/22$476

Cheap flight deals from San Salvador to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) 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 octubre 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$361
(Kiwi.com)

One-way from

$261
(Avianca)

Popular in

January

Cheapest in

October

Average price

$212
Provider with most accurate pricing for San Salvador El Salvador Intl-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-San Juan Luis Munoz Marin Intl flights.
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From San Salvador El Salvador Intl to San Juan Luis Munoz Marin Intl
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One-way flight from San Salvador El Salvador Intl to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 15% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Salvador 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 2,558,603 searches. Data last updated octubre 22, 2025.
Use the filters below to find and compare flights from San Salvador to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

San Salvador

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

jue. 12/11

2:37 am-12:32 pm

1 stop7h 55m

San Juan Luis Munoz Marin Intl

jue. 12/18

6:59 pm-1:32 am

1 stop8h 33m

$438

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

jue. 11/13

10:10 am-7:39 pm

3 stops31h 29m

San Juan Luis Munoz Marin Intl

mar. 11/18

6:30 pm-6:15 am

1 stop13h 45m

$448

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

vie. 1/30

11:19 pm-4:39 am

3 stops27h 20m

San Juan Luis Munoz Marin Intl

lun. 2/2

6:00 am-10:53 am

2 stops30h 53m

$452

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

mié. 12/24

2:37 am-11:56 am

1 stop7h 19m

San Juan Luis Munoz Marin Intl

mar. 12/30

6:59 pm-1:32 am

1 stop8h 33m

$466

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

jue. 1/29

3:03 pm-7:21 pm

3 stops26h 18m

San Juan Luis Munoz Marin Intl

dom. 2/1

10:59 am-12:52 pm

3 stops27h 53m

$496

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

dom. 12/28

2:37 am-11:56 am

1 stop7h 19m

San Juan Luis Munoz Marin Intl

mar. 1/6

4:21 am-1:32 am

1 stop23h 11m

$521

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

mié. 3/25

8:35 am-10:29 pm

1 stop11h 54m

San Juan Luis Munoz Marin Intl

lun. 3/30

5:46 pm-11:37 pm

1 stop7h 51m

$533

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

vie. 4/10

2:04 pm-10:28 pm

1 stop6h 24m

San Juan Luis Munoz Marin Intl

jue. 4/16

5:37 am-12:41 pm

1 stop9h 04m

$533

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

jue. 12/4

8:00 am-5:05 pm

1 stop7h 05m

$261

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

dom. 2/8

10:05 pm-5:05 pm

1 stop17h 00m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 15 results
1
2

Compare providers for flights from San Salvador to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Salvador to Luis Munoz Marin Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Salvador-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Salvador-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Salvador-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Salvador-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Salvador-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Salvador to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from San Salvador with our price prediction graph.
Estimated round-trip 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 San Salvador to San Juan Luis Munoz Marin Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from San Salvador to Luis Munoz Marin Intl. Price data was last updated on October 17, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Salvador 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 San Salvador to San Juan Luis Munoz Marin Intl Airport?

Currently, June is the cheapest month in which you can book a flight from San Salvador to San Juan Luis Munoz Marin Intl Airport (average of $148). Flying from San Salvador to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $295). 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.

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 octubre 22, 2025.
Peruse reviews from past customers who have flown with Copa Airlines and Avianca from San Salvador to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip
Avianca
6.7
Okay
2,460 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Overall

7.6

Entertainment

6.8

Crew

8.1

Boarding

7.8

Food

6.8

Reviews

1 / 20
4.0
Okay

Juan Pablo,Sep 2025

PTY - VVI

not a good expirience, the plane was packed, the seats wear very unconftrable, coudent conect with the entratainmente service on the plane, the onboarding was in charge of a very angry lady i really had a unplesent trip

Related info for your journey

Find useful and relevant information for your journey from San Salvador 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 San Salvador to San Juan Luis Munoz Marin Intl?

    If you book a flight to San Juan Luis Munoz Marin Intl from San Salvador, you will be flying from El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 20.5 mi from the center of San Salvador. There are 0 flights from El Salvador Intl to San Juan Luis Munoz Marin Intl per day from 2 different airlines.

  • How long is the flight from San Salvador to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from San Salvador to San Juan Luis Munoz Marin Intl Airport in 7h 55m. Fly via Spirit Airlines to get the fastest option. There are 1567 mi between San Salvador and San Juan Luis Munoz Marin Intl Airport.

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

    Flying on Copa Airlines is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $126. Another option worth looking into is Avianca, starting at $204 round trip. Users have found that Copa Airlines is 67% cheaper than the other options available to this destination.

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

    Yes. In addition to deals on San Salvador to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Salvador 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 San Salvador to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from San Salvador 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 San Salvador to San Juan Luis Munoz Marin Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from San Salvador to San Juan Luis Munoz Marin Intl Airport (average of $148). Flying from San Salvador to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $295). 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.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

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Top 2 airlines flying from San Salvador to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from San Salvador to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$126Average$471FlexibilityNo cancel feeOn-time70%
AviancaCheapest$204Average$365FlexibilityNo cancel feeOn-time71%

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