El Salvador

$141+ Cheap flights from San Juan to El Salvador

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SAL
Mar 26 — Apr 21
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Cheap flight deals from San Juan to El Salvador

Cheapest flights from San Juan to El Salvador
Explore the most affordable flight options available from San Juan to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 24, 2026.

This Priceline deal was found by Cheapflights users on 2/23. 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 4/96:07 pm
SJU
-
SAL
1 stop16h 16m
Frontier
Sun 4/123:30 pm
SAL
-
SJU
1 stop17h 48m
Frontier
Deal found 2/23$227
This Priceline deal was found by Cheapflights users on 2/23. 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 4/96:07 pm
SJU
-
SAL
1 stop16h 16m
Frontier
Mon 4/1311:50 pm
SAL
-
SJU
2 stops16h 09m
Frontier
Deal found 2/23$271
This Mytrip deal was found by Cheapflights users on 2/23. 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.
Fri 3/1311:03 am
SJU
-
SAL
1 stop12h 16m
Multiple Airlines
Mon 3/166:34 am
SAL
-
SJU
1 stop15h 24m
Multiple Airlines
Deal found 2/23$310
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Sun 3/12:59 am
SJU
-
SAL
2 stops21h 20m
Multiple Airlines
Mon 3/96:34 am
SAL
-
SJU
1 stop9h 24m
Multiple Airlines
Deal found 2/21$316
This Avianca deal was found by Cheapflights users on 2/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:35 pm
SJU
-
SAL
1 stop13h 55m
Avianca
Tue 4/1410:05 pm
SAL
-
SJU
1 stop17h 05m
Avianca
Deal found 2/20$326
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Wed 2/2511:52 am
SJU
-
SAL
1 stop12h 27m
Multiple Airlines
Mon 3/27:34 am
SAL
-
SJU
1 stop9h 24m
Multiple Airlines
Deal found 2/21$332
This Avianca deal was found by Cheapflights users on 2/20. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:35 pm
SJU
-
SAL
1 stop13h 55m
Avianca
Wed 8/1210:05 pm
SAL
-
SJU
1 stop17h 05m
Avianca
Deal found 2/20$333
This Mytrip deal was found by Cheapflights users on 2/24. 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.
Fri 3/1311:03 am
SJU
-
SAL
1 stop12h 16m
Multiple Airlines
Sun 3/155:30 am
SAL
-
SJU
2 stops16h 28m
Multiple Airlines
Deal found 2/24$334
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:40 pm
SJU
-
SAL
1 stop25h 20m
Avianca
Mon 6/88:05 am
SAL
-
SJU
1 stop7h 05m
Avianca
Deal found 2/20$337

Find flight deals from San Juan to El Salvador

Keep the following information in mind while searching for San Juan to El Salvador flight deals. Data was last updated February 24, 2026.

Round-trip from

$271
(Priceline)

One-way from

$141
(FlightHub)

Popular in

October

Cheapest in

January

Average price

$410
From San Juan to El Salvador
One-way flight from San Juan to El Salvador
Highest demand for flights based on searches. 13% potential increase in price ($55 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Juan to El 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 February 24, 2026.
Use the filters below to find and compare flights from San Juan to El Salvador that are best for you.

Fly from

San Juan

Fly to

El Salvador

Route

Depart

Return

Price

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Sun 4/19

6:35 pm-6:30 am

1 stop13h 55m

San Salvador El Salvador Intl

Sat 4/25

8:05 am-5:10 pm

1 stop7h 05m

$326

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Thu 4/16

5:27 am-12:41 pm

1 stop9h 14m

San Salvador El Salvador Intl

Sat 4/25

7:30 am-10:24 pm

1 stop12h 54m

$355

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Sat 4/25

5:27 am-12:41 pm

1 stop9h 14m

San Salvador El Salvador Intl

Sat 5/23

7:30 am-4:09 pm

1 stop6h 39m

$355

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Sun 4/26

5:27 am-12:41 pm

1 stop9h 14m

San Salvador El Salvador Intl

Mon 5/4

4:53 am-4:09 pm

1 stop9h 16m

$355

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Tue 6/2

6:17 pm-11:37 pm

1 stop7h 20m

San Salvador El Salvador Intl

Tue 6/9

8:29 am-10:29 pm

1 stop12h 00m

$355

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Mon 8/10

6:17 pm-11:34 pm

1 stop7h 17m

San Salvador El Salvador Intl

Mon 8/17

4:54 am-10:29 pm

1 stop15h 35m

$355

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Sat 7/11

5:34 am-12:42 pm

1 stop9h 08m

San Salvador El Salvador Intl

Sun 7/19

4:54 am-10:29 pm

1 stop15h 35m

$355

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Sat 7/25

3:11 pm-8:34 pm

1 stop7h 23m

San Salvador El Salvador Intl

Sun 8/2

8:30 am-10:29 pm

1 stop11h 59m

$355

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Sun 4/19

5:27 am-8:33 pm

1 stop17h 06m

San Salvador El Salvador Intl

Sat 4/25

7:30 am-10:24 pm

1 stop12h 54m

$355

San JuanSan Salvador

SJU - SAL

SJUSAL

San Juan Luis Munoz Marin Intl

Fri 7/24

3:11 pm-11:37 pm

1 stop10h 26m

San Salvador El Salvador Intl

Fri 7/31

4:54 am-12:47 pm

1 stop5h 53m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 13 results
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Best time to book a flight from San Juan to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from San Juan 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 to El Salvador

What is the cheapest month to book a flight from San Juan to El Salvador?

Currently, January is the cheapest month in which you can book a flight from San Juan to El Salvador (average of $154). Flying from San Juan to El 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.

Reviews of airlines servicing El Salvador

Get insights into the airlines that provide service to El 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 El Salvador. Reviews last updated February 24, 2026.
Read reviews from past customers who have flown Copa Airlines and Avianca from San Juan to El Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Overall

7.5

Crew

8.1

Entertainment

6.8

Food

6.8

Comfort

7.4

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

Boarding

7.8

Overall

7.5

Crew

8.1

Entertainment

6.8

Food

6.8

Comfort

7.4

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

Boarding

7.8

Overall

7.5

Crew

8.1

Entertainment

6.8

Food

6.8

Comfort

7.4

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 San Juan to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from San Juan to El Salvador?

    For as low as $355, Avianca can have you in El Salvador from San Juan in 9h 14m. The distance between San Juan and El Salvador is about 1567 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Juan to El Salvador that include hotel bookings?

    Yes. In addition to deals on San Juan to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to El Salvador?

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

  • Can I find deals for business class flights from San Juan to El Salvador?

    Yes. Cheapflights offers flight deals from San Juan to El 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 to El Salvador?

    Currently, January is the cheapest month in which you can book a flight from San Juan to El Salvador (average of $154). Flying from San Juan to El 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

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Alternative routes for San Juan to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Juan to El Salvador

Discover the top 2 airlines that operate flights from San Juan to El 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 February 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$154Average$429FlexibilityNo cancel feeOn-time70%
AviancaCheapest$249Average$344FlexibilityNo cancel feeOn-time71%

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