$310+ Cheap flights from San Salvador (SAL) to Luis Munoz Marin Intl (SJU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SJU
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from San Salvador to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Salvador to Luis Munoz Marin Intl
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Last-minute
One-way
Cheapest flights from San Salvador to Luis Munoz Marin IntlExplore 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 September 18, 2026.
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 September 18, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:59 pm -
1 stop24h 15m
Thu 10/16:16 pm -
1 stop20h 24m
Deal found 9/14![Copa Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:59 pm -
1 stop6h 30m
Tue 10/135:33 am -
1 stop9h 07m
Deal found 9/14![Copa Airlines logo]()
$462
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/164:54 am -
1 stop9h 20m
Fri 10/235:33 am -
1 stop16h 59m
Deal found 9/16![Copa Airlines logo]()
$468
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:30 am -
1 stop5h 44m
Sat 10/106:16 pm -
1 stop20h 24m
Deal found 9/14![Copa Airlines logo]()
$469
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:57 am -
1 stop15h 20m
Thu 1/75:30 am -
1 stop9h 10m
Deal found 9/14![Copa Airlines logo]()
$480
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/87:30 am -
1 stop6h 44m
Sat 10/106:16 pm -
1 stop20h 24m
Deal found 9/16![Copa Airlines logo]()
$491
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:30 am -
1 stop11h 59m
Sun 10/186:16 pm -
1 stop20h 24m
Deal found 9/14![Copa Airlines logo]()
$509
This Copa Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 11/154:56 am -
1 stop9h 13m
Sun 11/226:17 pm -
1 stop7h 18m
Deal found 9/18![Copa Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:50 pm -
2 stops20h 44m
Mon 10/267:05 am -
2 stops16h 42m
Deal found 9/18![United Airlines logo]()
$541
Best flights from San Salvador to Luis Munoz Marin IntlDiscover carefully curated flight deals from San Salvador to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from San Salvador to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/77:30 am -
1 stop12h 54m
Sun 3/146:13 am -
1 stop15h 56m
Deal found 9/14![Copa Airlines logo]()
$445
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:59 am -
1 stop9h 10m
Wed 11/258:28 am -
1 stop14h 09m
Deal found 9/15![Copa Airlines logo]()
$468
This Copa Airlines deal was found by Cheapflights users on 9/17. 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.
Wed 12/97:30 am -
1 stop12h 47m
Wed 12/166:13 pm -
1 stop20h 28m
Deal found 9/17![Copa Airlines logo]()
$468
This Copa Airlines deal was found by Cheapflights users on 9/16. 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 1/231:43 pm -
1 stop6h 36m
Sun 1/315:30 am -
1 stop17h 09m
Deal found 9/16![Copa Airlines logo]()
$468
This Copa Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 10/134:54 am -
1 stop9h 20m
Thu 10/155:33 am -
1 stop16h 59m
Deal found 9/18![Copa Airlines logo]()
$468
This Copa Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/84:54 am -
1 stop15h 35m
Sat 10/106:16 pm -
1 stop20h 24m
Deal found 9/17![Copa Airlines logo]()
$491
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:59 am -
1 stop9h 10m
Mon 11/236:17 pm -
1 stop7h 18m
Deal found 9/15![Copa Airlines logo]()
$503
This Copa Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 10/118:30 am -
1 stop11h 59m
Sat 10/175:33 am -
1 stop16h 59m
Deal found 9/18![Copa Airlines logo]()
$532
This Copa Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 10/118:30 am -
1 stop11h 59m
Sun 10/186:16 pm -
1 stop7h 19m
Deal found 9/17![Copa Airlines logo]()
$532
Last-minute flights from San Salvador to Luis Munoz Marin IntlDiscover last-minute flight deals from San Salvador to Luis Munoz Marin Intl. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Salvador to Luis Munoz Marin Intl. Data last updated September 18, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/281:59 pm -
1 stop24h 15m
Thu 10/16:16 pm -
1 stop20h 24m
Deal found 9/14![Copa Airlines logo]()
$445
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:30 am -
1 stop5h 44m
Sat 10/106:16 pm -
1 stop20h 24m
Deal found 9/14![Copa Airlines logo]()
$469
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 10/87:30 am -
1 stop6h 44m
Sat 10/106:16 pm -
1 stop20h 24m
Deal found 9/16![Copa Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:59 pm -
1 stop6h 30m
Tue 10/135:33 am -
1 stop9h 07m
Deal found 9/14![Copa Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:25 pm -
2 stops29h 40m
Tue 10/136:16 pm -
1 stop20h 24m
Deal found 9/14![Multiple Airlines logo]()
$564
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:30 am -
1 stop11h 59m
Sun 10/186:16 pm -
1 stop20h 24m
Deal found 9/14![Copa Airlines logo]()
$509
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:59 pm -
1 stop6h 30m
Sat 10/176:16 pm -
1 stop20h 24m
Deal found 9/15![Copa Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop12h 38m
Wed 10/213:56 pm -
2 stops30h 53m
Deal found 9/18![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop12h 38m
Sun 10/251:05 am -
1 stop22h 42m
Deal found 9/18![United Airlines logo]()
$583
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/164:54 am -
1 stop9h 20m
Fri 10/235:33 am -
1 stop16h 59m
Deal found 9/16![Copa Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
2 stops28h 34m
Fri 10/307:25 am -
2 stops39h 20m
Deal found 9/15![United Airlines logo]()
$587
One-way flights from San Salvador to Luis Munoz Marin IntlSearch for one-way flight options from San Salvador to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from San Salvador to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:57 am -
1 stop15h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Copa Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:10 am -
1 stop19h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$319
This Copa Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/71:59 pm -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Copa Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/411:54 pm -
2 stops19h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:10 am -
1 stop19h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:40 pm -
2 stops26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:40 pm -
2 stops42h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:54 pm -
1 stop11h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:25 pm -
2 stops29h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:00 am -
2 stops37h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$376
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:30 am -
1 stop5h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Copa Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
2 stops28h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$383
Find 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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $445 (Copa Airlines) |
One-way from | $310 (Copa Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $389 |
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 7,457,451 searches. Data last updated September 18, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Fri 12/4
7:30 am-4:08 pm
1 stop6h 38m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$310
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Sat 11/21
1:10 am-10:22 pm
1 stop19h 12m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$319
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Fri 12/4
3:04 pm-9:42 am
1 stop16h 38m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$319
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Fri 12/4
1:10 am-10:22 pm
1 stop19h 12m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$319
Quickest round-trip
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Wed 10/7
1:59 pm-10:29 pm
1 stop6h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$321
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Sun 11/22
2:39 pm-12:55 pm
2 stops20h 16m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$323
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Fri 12/4
11:54 pm-9:00 pm
2 stops19h 06m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$323
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Sun 3/7
7:30 am-10:24 pm
1 stop12h 54m
San Juan Luis Munoz Marin Intl
Sun 3/14
6:13 am-8:09 pm
1 stop15h 56m
$445
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Wed 11/18
4:59 am-4:09 pm
1 stop9h 10m
San Juan Luis Munoz Marin Intl
Wed 11/25
8:28 am-8:37 pm
1 stop14h 09m
$468
San SalvadorSan Juan
SAL San Salvador El Salvador Intl - SJU San Juan Luis Munoz Marin Intl
SALSJU
San Salvador El Salvador Intl
Wed 12/9
7:30 am-10:17 pm
1 stop12h 47m
San Juan Luis Munoz Marin Intl
Wed 12/16
6:13 pm-12:41 pm
1 stop20h 28m
$468
Showing 1-10 of 16 resultsSorted by cheapest first
- 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.
SAL-SJU
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?
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, February is the cheapest month in which you can book a flight from San Salvador to San Juan Luis Munoz Marin Intl Airport (average of $200). Flying from San Salvador to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $551). 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 Salvador to San Juan Luis Munoz Marin Intl Airport?
Airfare is above average for this route at the moment.
San Salvador to San Juan Luis Munoz Marin Intl Airport flights typically cost between $249 and $433 in September.The cheapest round-trip price found within the last 5 days was $445 on Copa Airlines (Sep 28-Oct 1).
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 September 18, 2026.
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.
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.9
Overall
7.6
Food
6.9
Reviews
1 / 20
6.0
GoodPaul,May 2025
PTY - AUA
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.9
Overall
7.6
Food
6.9
Reviews
1 / 20
6.0
GoodPaul,May 2025
PTY - AUA
Boarding
7.8
Comfort
7.4
Crew
8.1
Entertainment
6.9
Overall
7.6
Food
6.9
Reviews
1 / 20
6.0
GoodPaul,May 2025
PTY - AUA
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.
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 locationsFajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón
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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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$377 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$129 | Average$374 | FlexibilityNo cancel fee | On-time71% |