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$101+ Cheap flights from Luis Munoz Marin Intl (SJU) to San Salvador (SAL)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Luis Munoz Marin Intl to San Salvador

Cheapest flights from Luis Munoz Marin Intl to San Salvador
Explore the most affordable flight options available from Luis Munoz Marin Intl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Priceline deal was found by Cheapflights users on 1/25. 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 2/176:30 pm
SJU
-
SAL
1 stop18h 35m
Multiple Airlines
Tue 3/34:02 pm
SAL
-
SJU
2 stops29h 07m
Multiple Airlines
Deal found 1/25$265
This Priceline deal was found by Cheapflights users on 1/27. 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 4/81:45 am
SJU
-
SAL
2 stops14h 03m
Spirit Airlines
Tue 4/142:53 pm
SAL
-
SJU
2 stops21h 35m
Spirit Airlines
Deal found 1/27$282
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/311:00 pm
SJU
-
SAL
1 stop28h 40m
Multiple Airlines
Tue 2/34:02 pm
SAL
-
SJU
2 stops29h 31m
Multiple Airlines
Deal found 1/26$297
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Wed 4/111:07 am
SJU
-
SAL
1 stop12h 04m
Multiple Airlines
Tue 4/72:53 pm
SAL
-
SJU
2 stops29h 10m
Multiple Airlines
Deal found 1/27$304
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/136:30 pm
SJU
-
SAL
1 stop18h 35m
Avianca
Tue 2/179:05 am
SAL
-
SJU
1 stop28h 15m
Avianca
Deal found 1/27$308
This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/311:00 pm
SJU
-
SAL
1 stop19h 15m
Avianca
Tue 2/310:05 pm
SAL
-
SJU
1 stop17h 00m
Avianca
Deal found 1/26$322
This Priceline deal was found by Cheapflights users on 1/27. 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 4/91:15 pm
SJU
-
SAL
1 stop18h 45m
Multiple Airlines
Tue 4/142:53 pm
SAL
-
SJU
2 stops29h 16m
Multiple Airlines
Deal found 1/27$324
This Avianca deal was found by Cheapflights users on 1/27. 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 2/186:30 pm
SJU
-
SAL
1 stop13h 45m
Avianca
Mon 3/210:05 pm
SAL
-
SJU
1 stop11h 30m
Avianca
Deal found 1/27$326
This Priceline deal was found by Cheapflights users on 1/25. 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 2/244:45 pm
SJU
-
SAL
2 stops15h 40m
Multiple Airlines
Tue 3/34:02 pm
SAL
-
SJU
2 stops29h 07m
Multiple Airlines
Deal found 1/25$334
This Copa Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 7/116:17 pm
SJU
-
SAL
1 stop7h 20m
Copa Airlines
Wed 7/158:30 am
SAL
-
SJU
1 stop11h 59m
Copa Airlines
Deal found 1/26$335

Find flight deals from Luis Munoz Marin Intl to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to San Salvador (SAL). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Priceline)

One-way from

$142
(FlightHub)

Popular in

October

Cheapest in

January

Average price

$154
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-San Salvador El Salvador Intl flights.
Search Deals
From San Juan Luis Munoz Marin Intl to San Salvador El Salvador Intl
Search Deals
One-way flight from San Juan Luis Munoz Marin Intl to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to San Salvador 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 January 27, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to San Salvador that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

San Salvador

Route

Depart

Return

Price

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Tue 2/17

6:30 pm-11:05 am

1 stop18h 35m

San Salvador El Salvador Intl

Tue 3/3

4:02 pm-11:09 pm

2 stops29h 07m

$265

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Tue 2/24

1:00 pm-6:15 am

1 stop19h 15m

San Salvador El Salvador Intl

Tue 3/3

4:02 pm-11:09 pm

2 stops29h 07m

$265

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Wed 4/8

1:45 am-1:48 pm

2 stops14h 03m

San Salvador El Salvador Intl

Tue 4/14

2:53 pm-10:09 pm

2 stops29h 16m

$283

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Wed 4/1

11:07 am-9:11 pm

1 stop12h 04m

San Salvador El Salvador Intl

Tue 4/7

2:53 pm-10:03 pm

2 stops29h 10m

$304

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Sat 7/25

6:15 pm-9:15 am

1 stop17h 00m

San Salvador El Salvador Intl

Wed 8/12

10:05 pm-4:50 pm

1 stop16h 45m

$326

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Sat 6/6

4:25 pm-5:00 am

1 stop14h 35m

San Salvador El Salvador Intl

Sat 6/13

10:05 pm-4:50 pm

1 stop16h 45m

$326

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Tue 2/24

1:00 pm-6:15 am

1 stop19h 15m

San Salvador El Salvador Intl

Tue 3/3

10:05 pm-5:05 pm

1 stop17h 00m

$326

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Wed 2/18

6:30 pm-6:15 am

1 stop13h 45m

San Salvador El Salvador Intl

Mon 3/2

10:05 pm-11:35 am

1 stop11h 30m

$326

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Thu 2/19

6:30 pm-6:15 am

1 stop13h 45m

San Salvador El Salvador Intl

Mon 3/2

10:05 pm-11:35 am

1 stop11h 30m

$326

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Wed 5/20

6:15 pm-6:00 am

1 stop13h 45m

San Salvador El Salvador Intl

Wed 5/27

10:20 pm-3:00 pm

1 stop14h 40m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 21 results
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2
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  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-San Salvador 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 Juan Luis Munoz Marin Intl Airport-San Salvador 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 Luis Munoz Marin Intl to San Salvador

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

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

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to San Salvador. Price data was last updated on January 23, 2026.

The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to San Salvador (average of $154). Flying from San Juan Luis Munoz Marin Intl Airport to San Salvador in November is currently the most expensive (average of $336). 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.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport to San Salvador?

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 San Salvador. Reviews last updated January 27, 2026.
Peruse reviews from past customers who have flown with Copa Airlines, American Airlines, and Avianca from San Juan Luis Munoz Marin Intl Airport to San Salvador 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

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
American Airlines
7.2
Good
11,197 reviews
Copa Airlines
7.6
Good
1,558 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Avianca
6.6
Okay
2,487 reviews
Copa Airlines
7.6
Good
1,558 reviews

Entertainment

6.8

Crew

8.1

Food

6.8

Overall

7.6

Comfort

7.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Related info for your journey

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

    Located just 20.5 mi from the city center, San Salvador El Salvador Intl is the airport most travelers will use when flying to San Salvador from San Juan Luis Munoz Marin Intl. Booking flights from San Juan Luis Munoz Marin Intl to El Salvador Intl (SAL) should be relatively easy as there are 0 daily inbound flights from San Juan Luis Munoz Marin Intl from 3 different airlines.

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

    There are many flights that can get you from San Juan Luis Munoz Marin Intl Airport to San Salvador in 13h 45m. Fly via Spirit Airlines, United Airlines, or Avianca to get the fastest option. The distance between San Juan Luis Munoz Marin Intl Airport and San Salvador is about 1567 mi. This flight may include one or multiple stops.

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

    Flying on Copa Airlines is currently your cheapest option to San Salvador, with prices starting at $154. Additional round-trip tickets that might be worth considering are offered by Avianca and American Airlines, with the lowest prices starting at $249 and $375, respectively. Users have found that Copa Airlines is 60% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to San Salvador (average of $154). Flying from San Juan Luis Munoz Marin Intl Airport to San Salvador in November is currently the most expensive (average of $336). 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 Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
Sonsonate
El Cuco
La Libertad

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Complete your trip

Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
San Salvador car rentals
San Salvador El Salvador Intl Airport car rentals

Top 3 airlines flying from Luis Munoz Marin Intl to San Salvador

Discover the top 3 airlines that operate flights from Luis Munoz Marin Intl to San Salvador. 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$154Average$432FlexibilityNo cancel feeOn-time70%
AviancaCheapest$249Average$346FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$375Average$603FlexibilityNo cancel feeOn-time71%

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