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San Salvador

$221+ Cheap flights from Santiago (SCL) 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SAL
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Santiago to San Salvador

Cheapest flights from Santiago to San Salvador
Explore the most affordable flight options available from Santiago to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Avianca deal was found by Cheapflights users on 2/1. 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 5/273:20 pm
SCL
-
SAL
1 stop17h 10m
Avianca
Sun 5/3112:05 pm
SAL
-
SCL
1 stop14h 40m
Avianca
Deal found 2/1$454
This Copa Airlines deal was found by Cheapflights users on 2/1. 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 5/44:09 am
SCL
-
SAL
1 stop18h 24m
Copa Airlines
Tue 5/198:29 am
SAL
-
SCL
1 stop12h 14m
Copa Airlines
Deal found 2/1$457
This Avianca deal was found by Cheapflights users on 2/3. 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 9/301:30 am
SCL
-
SAL
2 stops12h 25m
Avianca
Mon 10/510:25 pm
SAL
-
SCL
2 stops13h 50m
Avianca
Deal found 2/3$470
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 2/2412:28 pm
SCL
-
SAL
1 stop11h 11m
Copa Airlines
Fri 3/138:35 am
SAL
-
SCL
1 stop12h 14m
Copa Airlines
Deal found 2/2$472
This Copa Airlines deal was found by Cheapflights users on 2/1. 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 2/45:20 am
SCL
-
SAL
1 stop18h 19m
Copa Airlines
Sun 2/85:02 am
SAL
-
SCL
1 stop16h 30m
Copa Airlines
Deal found 2/1$515
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 3/53:32 am
SCL
-
SAL
1 stop20h 07m
Copa Airlines
Wed 3/118:35 am
SAL
-
SCL
1 stop12h 59m
Copa Airlines
Deal found 2/2$517
This Copa Airlines deal was found by Cheapflights users on 2/2. 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 2/255:20 am
SCL
-
SAL
1 stop10h 23m
Copa Airlines
Tue 3/105:02 am
SAL
-
SCL
1 stop16h 32m
Copa Airlines
Deal found 2/2$532
This Copa Airlines deal was found by Cheapflights users on 2/1. 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 2/255:44 am
SCL
-
SAL
1 stop20h 53m
Copa Airlines
Thu 3/55:02 am
SAL
-
SCL
1 stop16h 32m
Copa Airlines
Deal found 2/1$560
This Copa Airlines deal was found by Cheapflights users on 2/1. 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 2/212:28 pm
SCL
-
SAL
1 stop11h 11m
Copa Airlines
Mon 2/97:30 am
SAL
-
SCL
1 stop13h 13m
Copa Airlines
Deal found 2/1$704

Find flight deals from Santiago to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$454
(Avianca)

One-way from

$221
(Avianca)

Popular in

January

Cheapest in

July

Average price

$612
Provider with most accurate pricing for Santiago Arturo Merino Benitez-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-San Salvador El Salvador Intl flights.
Search Deals
From Santiago Arturo Merino Benitez to San Salvador El Salvador Intl
Search Deals
One-way flight from Santiago Arturo Merino Benitez to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago 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 February 3, 2026.
Use the filters below to find and compare flights from Santiago to San Salvador that are best for you.

Fly from

Santiago

Fly to

San Salvador

Route

Depart

Return

Price

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Mon 5/4

4:09 am-8:33 pm

1 stop18h 24m

San Salvador El Salvador Intl

Tue 5/19

8:29 am-10:43 pm

1 stop12h 14m

$457

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Tue 2/24

12:28 pm-8:39 pm

1 stop11h 11m

San Salvador El Salvador Intl

Fri 3/13

8:35 am-11:49 pm

1 stop12h 14m

$472

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Tue 3/3

5:44 am-10:10 pm

1 stop19h 26m

San Salvador El Salvador Intl

Tue 3/10

5:02 am-12:34 am

1 stop16h 32m

$517

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Thu 3/5

3:32 am-8:39 pm

1 stop20h 07m

San Salvador El Salvador Intl

Wed 3/11

5:02 am-8:20 pm

1 stop12h 18m

$517

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Wed 2/25

5:20 am-12:43 pm

1 stop10h 23m

San Salvador El Salvador Intl

Tue 3/10

5:02 am-12:34 am

1 stop16h 32m

$532

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Wed 2/25

5:44 am-11:37 pm

1 stop20h 53m

San Salvador El Salvador Intl

Thu 3/5

5:02 am-12:34 am

1 stop16h 32m

$560

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Thu 2/26

7:25 am-6:15 am

1 stop25h 50m

San Salvador El Salvador Intl

Sun 3/1

7:30 am-5:30 am

3 stops43h 00m

$761

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Fri 3/13

7:25 am-3:40 pm

1 stop11h 15m

$221

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Mon 3/2

7:25 am-3:40 pm

1 stop11h 15m

$221

SantiagoSan Salvador

SCL - SAL

SCLSAL

Santiago Arturo Merino Benitez

Mon 3/2

1:35 am-11:05 am

1 stop12h 30m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 14 results
1
2
  • Most accurate provider: When it comes to deals on Santiago-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santiago-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 Santiago-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 Santiago to San Salvador

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

How far ahead should I book a flight from Santiago to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Santiago to San Salvador. Price data was last updated on January 30, 2026.

The price you pay for your flight from Santiago to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 41 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 Santiago to San Salvador?

Currently, July is the cheapest month in which you can book a flight from Santiago to San Salvador (average of $230). Flying from Santiago to San Salvador in February is currently the most expensive (average of $509). 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 Santiago 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 February 3, 2026.
Read reviews from past customers who have flown Copa Airlines and Avianca from Santiago to San 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.
Copa Airlines
7.6
Good
1,558 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Avianca
6.5
Okay
2,498 reviews
Copa Airlines
7.6
Good
1,558 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Food

6.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Santiago to San 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 Santiago to San Salvador?

    There are many flights that can get you from Santiago to San Salvador in 18h 24m. Fly via Copa Airlines to get the fastest option. Santiago and San Salvador are separated by a distance of 3451 mi.

  • What are the cheapest airlines flying from Santiago to San Salvador round-trip?

    Currently priced at $262, Copa Airlines will fly you from Santiago to San Salvador and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Avianca for as low as $318. Users have found that Copa Airlines is 51% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Santiago 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 Santiago to San Salvador?

    Currently, July is the cheapest month in which you can book a flight from Santiago to San Salvador (average of $230). Flying from Santiago to San Salvador in February is currently the most expensive (average of $509). 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

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Santiago to San Salvador

Discover the top 2 airlines that operate flights from Santiago 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$262Average$536FlexibilityNo cancel feeOn-time70%
AviancaCheapest$318Average$696FlexibilityNo cancel feeOn-time71%

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