Luis Munoz Marin Intl

$182+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SJU
Aug 21 — Aug 281
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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 June or May, booked 17 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

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 August 16, 2025.

Round-trip from

$312
(Gotogate)

One-way from

$182
(Priceline)

Popular in

April

Cheapest in

June

Average price

$464
From San Salvador El Salvador Intl to San Juan Luis Munoz Marin Intl
One-way flight from San Salvador El Salvador Intl to San Juan Luis Munoz Marin Intl
High demand for flights, 4% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in August 2025

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 August 16, 2025.

This Avianca deal was found by Cheapflights users on 8/15. 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.
Sat 9/1310:20 pmSAL - SJU
1 stop14h 40mAvianca
Tue 9/166:15 pmSJU - SAL
1 stop17h 00mAvianca
Deal found 8/15$318
This Avianca deal was found by Cheapflights users on 8/15. 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.
Wed 8/2710:05 pmSAL - SJU
1 stop16h 45mAvianca
Mon 9/12:10 pmSJU - SAL
1 stop5h 55mAvianca
Deal found 8/15$326
This Avianca deal was found by Cheapflights users on 8/13. 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.
Thu 8/1410:25 pmSAL - SJU
1 stop12h 15mAvianca
Mon 8/182:10 pmSJU - SAL
1 stop8h 55mAvianca
Deal found 8/13$334
This Priceline deal was found by Cheapflights users on 8/13. 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.
Thu 8/2110:05 pmSAL - SJU
1 stop16h 45mMultiple Airlines
Sat 8/232:11 amSJU - SAL
2 stops12h 03mMultiple Airlines
Deal found 8/13$354
This Priceline deal was found by Cheapflights users on 8/14. 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.
Wed 12/310:05 pmSAL - SJU
1 stop11h 30mMultiple Airlines
Sat 12/62:59 amSJU - SAL
2 stops12h 59mMultiple Airlines
Deal found 8/14$357
This Travelocity deal was found by Cheapflights users on 8/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:15 amSAL - SJU
1 stop28h 35mAvianca
Sun 9/74:25 pmSJU - SAL
1 stop14h 35mAvianca
Deal found 8/15$363
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:30 amSAL - SJU
2 stops29h 30mAvianca
Sun 8/244:25 pmSJU - SAL
1 stop14h 35mAvianca
Deal found 8/13$364
This Priceline deal was found by Cheapflights users on 8/13. 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.
Tue 9/161:45 pmSAL - SJU
2 stops22h 26mMultiple Airlines
Sun 9/216:15 pmSJU - SAL
1 stop17h 00mMultiple Airlines
Deal found 8/13$391
This Avianca deal was found by Cheapflights users on 8/15. 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.
Wed 8/2710:05 pmSAL - SJU
1 stop16h 45mAvianca
Sun 8/314:25 pmSJU - SAL
1 stop14h 35mAvianca
Deal found 8/15$397

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 August 16, 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

Tue 2/10

10:05 pm-5:05 pm

1 stop17h 00m

San Juan Luis Munoz Marin Intl

Tue 2/17

1:00 pm-6:15 am

1 stop19h 15m

$312

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Tue 9/9

10:05 pm-4:50 pm

1 stop16h 45m

San Juan Luis Munoz Marin Intl

Sat 9/13

4:25 pm-5:00 am

1 stop14h 35m

$318

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Tue 10/28

10:05 pm-5:05 pm

1 stop17h 00m

San Juan Luis Munoz Marin Intl

Tue 11/11

6:30 pm-6:15 am

1 stop13h 45m

$318

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Sun 12/7

10:05 pm-5:05 pm

1 stop17h 00m

San Juan Luis Munoz Marin Intl

Wed 12/10

6:30 pm-6:15 am

1 stop13h 45m

$318

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Fri 12/12

8:00 am-5:05 pm

1 stop7h 05m

San Juan Luis Munoz Marin Intl

Thu 12/18

6:30 pm-6:15 am

1 stop13h 45m

$318

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Sat 9/13

10:20 pm-3:00 pm

1 stop14h 40m

San Juan Luis Munoz Marin Intl

Tue 9/16

6:15 pm-9:15 am

1 stop17h 00m

$318

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Wed 9/10

10:20 pm-3:00 pm

1 stop14h 40m

San Juan Luis Munoz Marin Intl

Sat 9/13

4:25 pm-5:00 am

1 stop14h 35m

$318

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Tue 2/10

8:00 am-5:05 pm

1 stop31h 05m

$182

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Sun 9/7

10:05 pm-4:50 pm

1 stop16h 45m

$182

San SalvadorSan Juan

SAL - SJU

SALSJU

San Salvador El Salvador Intl

Thu 8/21

10:25 pm-12:40 pm

1 stop12h 15m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 15 results
1
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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 August 8, 2025.

Booking 17 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, September is the cheapest month in which you can book a flight from San Salvador to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from San Salvador to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 August 16, 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.

Crew

8.1

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Food

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.

Crew

8.1

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Food

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.

Crew

8.1

Comfort

7.4

Boarding

7.8

Overall

7.5

Entertainment

6.8

Food

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.

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.

  • 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 $270. Another option worth looking into is Avianca, starting at $279 round trip. Users have found that Copa Airlines is 36% 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, September is the cheapest month in which you can book a flight from San Salvador to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from San Salvador to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$270Average$504FlexibilityNo cancel feeOn-time70%
AviancaCheapest$279Average$383FlexibilityNo cancel feeOn-time71%

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