HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Salvador

$391+ Cheap flights from Madrid, Spain (MAD) 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAL
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Madrid to San Salvador 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.
Cheapflights Tip: The best prices from Madrid Barajas to San Salvador El Salvador Intl are usually found in May or September, booked 76 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Madrid to San Salvador

Cheapest flights from Madrid to San Salvador
Explore the most affordable flight options available from Madrid to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am
MAD
-
SAL
2 stops38h 22m
Delta
Sat 9/261:37 pm
SAL
-
MAD
2 stops32h 43m
Delta
Deal found 3/15$762
This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:05 am
MAD
-
SAL
2 stops34h 17m
Delta
Mon 10/51:37 pm
SAL
-
MAD
2 stops56h 43m
Delta
Deal found 3/15$769
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:45 pm
MAD
-
SAL
1 stop32h 03m
Delta
Wed 4/222:04 pm
SAL
-
MAD
2 stops35h 26m
Delta
Deal found 3/13$783
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:45 pm
MAD
-
SAL
1 stop31h 54m
Delta
Wed 4/292:04 pm
SAL
-
MAD
1 stop14h 11m
Delta
Deal found 3/13$799
This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:35 pm
MAD
-
SAL
2 stops30h 04m
Delta
Tue 5/121:51 pm
SAL
-
MAD
2 stops21h 44m
Delta
Deal found 3/15$821
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
MAD
-
SAL
2 stops38h 48m
Delta
Thu 4/232:04 pm
SAL
-
MAD
1 stop14h 11m
Delta
Deal found 3/13$822
This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:35 pm
MAD
-
SAL
2 stops30h 04m
Delta
Thu 4/232:04 pm
SAL
-
MAD
2 stops21h 31m
Delta
Deal found 3/15$828
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:45 pm
MAD
-
SAL
1 stop31h 41m
Delta
Tue 5/261:51 pm
SAL
-
MAD
1 stop14h 24m
Delta
Deal found 3/16$852
This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:35 pm
MAD
-
SAL
2 stops54h 04m
Delta
Sun 5/32:04 pm
SAL
-
MAD
2 stops35h 51m
Delta
Deal found 3/14$856

Find flight deals from Madrid to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$769
(Delta)

One-way from

$391
(Avianca)

Popular in

December

Cheapest in

May

Average price

$937

Good one-way deal

$697 or less
Provider with most accurate pricing for Madrid Barajas-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madrid Barajas-San Salvador El Salvador Intl flights.
Search Deals
From Madrid Barajas to San Salvador El Salvador Intl
Search Deals
One-way flight from Madrid Barajas to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Madrid Barajas to San Salvador El Salvador Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madrid 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 March 17, 2026.
Use the filters below to find and compare flights from Madrid to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 5/1

2:35 pm-12:39 pm

2 stops30h 04m

San Salvador El Salvador Intl

Fri 5/8

1:51 pm-7:35 pm

2 stops21h 44m

$947

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sun 4/19

5:55 am-8:49 pm

2 stops22h 54m

San Salvador El Salvador Intl

Sat 4/25

3:40 pm-8:05 am

2 stops32h 25m

$987

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Tue 6/16

1:05 pm-8:49 pm

2 stops39h 44m

San Salvador El Salvador Intl

Fri 9/4

6:00 am-7:50 pm

2 stops29h 50m

$1,072

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sun 6/14

11:15 am-11:29 am

1 stop32h 14m

San Salvador El Salvador Intl

Sat 9/5

3:40 pm-8:05 am

2 stops56h 25m

$1,079

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Wed 6/24

1:05 pm-11:29 am

2 stops30h 24m

San Salvador El Salvador Intl

Wed 9/2

1:20 pm-4:40 pm

2 stops19h 20m

$1,181

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sat 8/1

1:30 pm-8:49 pm

2 stops39h 19m

San Salvador El Salvador Intl

Fri 8/14

1:20 pm-8:05 am

1 stop34h 45m

$1,306
Quickest round-trip

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sat 6/27

5:55 am-6:58 pm

2 stops21h 03m

San Salvador El Salvador Intl

Mon 7/13

1:15 am-8:05 am

2 stops22h 50m

$1,352

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Thu 7/2

11:15 am-8:49 pm

2 stops41h 34m

San Salvador El Salvador Intl

Mon 7/13

6:00 am-8:05 am

2 stops18h 05m

$1,377

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sat 3/28

1:05 pm-12:48 pm

2 stops30h 43m

San Salvador El Salvador Intl

Sat 4/4

2:13 pm-7:35 pm

2 stops21h 22m

$1,662
Cheapest one-way

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Wed 5/20

8:10 am-6:30 am

1 stop30h 20m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Madrid to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madrid to San Salvador in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Madrid to San Salvador. Price data was last updated on March 13, 2026.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Madrid to San Salvador. 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 Madrid to San Salvador?

Currently, April is the cheapest month in which you can book a flight from Madrid to San Salvador (average of $613). Flying from Madrid to San Salvador in December is currently the most expensive (average of $896). 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.

What is the cheapest time of day to fly from MAD to SAL?

Find hourly flight availability from Madrid to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Madrid to San Salvador as you normally would.

How much does it cost to fly round-trip from Madrid 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 March 17, 2026.
Peruse reviews from past customers who have flown with Iberia and Avianca from Madrid 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.
Iberia
7.0
Good
3,138 reviews

Entertainment

6.6

Crew

7.7

Comfort

6.8

Food

6.4

Overall

7.0

Boarding

7.1

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Iberia
7.0
Good
3,138 reviews
Iberia
7.0
Good
3,138 reviews

Entertainment

6.6

Crew

7.7

Comfort

6.8

Food

6.4

Overall

7.0

Boarding

7.1

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance
Avianca
6.5
Okay
2,499 reviews
Iberia
7.0
Good
3,138 reviews

Entertainment

6.6

Crew

7.7

Comfort

6.8

Food

6.4

Overall

7.0

Boarding

7.1

Reviews

1 / 20
10.0
Excellent

Sylvie,Dec 2025

MAD - DSS

No space ,no confortable, and not organised at all àd very tiring and I booked my seat in advance

Related info for your journey

Find useful and relevant information for your journey from Madrid 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 popular is this Madrid to San Salvador flight route?

    Flights from Madrid Barajas to San Salvador El Salvador Intl have been viewed 1 times in the past calendar month.

  • How long is the flight from Madrid to San Salvador?

    A quick flight from Madrid to San Salvador can take about 22h 54m. Delta provides one of the quickest options available for as low as $959. The distance between Madrid and San Salvador is about 5380 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Madrid to San Salvador is Avianca. Our recent data shows that you can find tickets from as low as $675 on this airline. An additional option worth looking into is Iberia, starting at $750. You may be able to fly from Madrid to San Salvador for 32% less than the average price by searching for these airlines.

  • What are the cheapest flights from Madrid to San Salvador?

    Looking at all options, your cheapest flight can be booked for $629. While the most popular route (Madrid Barajas - San Salvador El Salvador Intl) can be booked for $930 on average, our data indicates $702 when flying from Madrid to San Salvador.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Madrid to San Salvador (average of $613). Flying from Madrid to San Salvador in December is currently the most expensive (average of $896). 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
La Libertad
El Cuco
Sonsonate

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Madrid to San Salvador

Discover the top 2 airlines that operate flights from Madrid 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$675Average$982FlexibilityNo cancel feeOn-time71%
IberiaCheapest$750Average$1,269FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.