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Cheap flights from Madrid, Spain to San Salvador from £323

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAL
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Madrid to San Salvador

Enter your travel dates to find the best prices.

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 29 July 2026.

Fri 28/814:35
MAD
-
SAL
2 stops29h 57m
Delta
Mon 14/913:57
SAL
-
MAD
2 stops21h 38m
Delta
Deal found 27/7£586
Fri 11/914:35
MAD
-
SAL
2 stops29h 56m
Delta
Sat 26/913:57
SAL
-
MAD
2 stops21h 38m
Delta
Deal found 28/7£587
Mon 31/814:35
MAD
-
SAL
2 stops29h 57m
Delta
Tue 22/913:57
SAL
-
MAD
2 stops21h 38m
Delta
Deal found 27/7£591
Sun 13/1219:55
MAD
-
SAL
Nonstop11h 50m
Iberojet
Tue 29/1208:30
SAL
-
MAD
Nonstop10h 10m
Iberojet
Deal found 27/7£606
Tue 8/909:50
MAD
-
SAL
1 stop34h 41m
Delta
Sun 20/913:57
SAL
-
MAD
2 stops18h 48m
Delta
Deal found 28/7£609
Sat 5/914:35
MAD
-
SAL
2 stops29h 57m
Delta
Sun 13/913:57
SAL
-
MAD
2 stops18h 48m
Delta
Deal found 27/7£613
Sat 29/814:35
MAD
-
SAL
2 stops29h 57m
Delta
Tue 15/913:57
SAL
-
MAD
2 stops21h 38m
Delta
Deal found 27/7£621
Tue 1/909:50
MAD
-
SAL
1 stop34h 42m
Delta
Mon 21/913:57
SAL
-
MAD
2 stops21h 38m
Delta
Deal found 28/7£622
Tue 22/920:10
MAD
-
SAL
2 stops31h 50m
Multiple Airlines
Sat 3/1011:50
SAL
-
MAD
2 stops19h 30m
Multiple Airlines
Deal found 27/7£638
Tue 13/1013:40
MAD
-
SAL
2 stops26h 25m
Multiple Airlines
Sat 31/1009:35
SAL
-
MAD
2 stops27h 45m
Multiple Airlines
Deal found 28/7£639
Sun 13/914:35
MAD
-
SAL
2 stops29h 56m
Delta
Tue 29/913:57
SAL
-
MAD
2 stops35h 58m
Delta
Deal found 28/7£644

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 29 July 2026.

Round-trip from

£586

One-way from

£323

Popular in

December

Cheapest in

April

Average price

£928

Good one-way deal

£254 or less
Delta
  • Delta
  • 28/8-14/9
  • 4 total stops
  • 51h 35m total
  • Madrid to San Salvador
Search Deals
Avianca
  • Avianca
  • 6/9
  • 1 total stop
  • 32h 00m total
  • Madrid to San Salvador
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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

 
Customise 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 858,174 searches. Data last updated 29 July 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 return flight

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 4/9

14:35-12:32

2 stops29h 57m

San Salvador El Salvador Intl

Sat 12/9

13:57-19:35

2 stops21h 38m

£586

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sun 16/8

20:05-23:25

Nonstop11h 20m

San Salvador El Salvador Intl

Mon 19/10

22:05-14:05

1 stop32h 00m

£661
Fastest return journey

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Mon 18/1

06:35-15:40

1 stop16h 05m

San Salvador El Salvador Intl

Sun 31/1

22:05-23:20

1 stop18h 15m

£670

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Mon 5/10

14:35-12:32

2 stops29h 57m

San Salvador El Salvador Intl

Sat 17/10

13:57-12:15

1 stop14h 18m

£686

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Mon 14/12

06:00-00:47

2 stops25h 47m

San Salvador El Salvador Intl

Thu 14/1

06:55-09:15

2 stops19h 20m

£715

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 13/11

06:00-22:47

2 stops23h 47m

San Salvador El Salvador Intl

Tue 17/11

23:54-09:15

1 stop26h 21m

£716

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Mon 31/8

10:50-21:35

1 stop18h 45m

San Salvador El Salvador Intl

Fri 18/9

06:00-09:00

2 stops19h 00m

£727

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sun 15/11

11:15-22:47

1 stop18h 32m

San Salvador El Salvador Intl

Mon 30/11

23:54-09:15

1 stop26h 21m

£727

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Mon 7/9

10:50-21:35

1 stop18h 45m

San Salvador El Salvador Intl

Mon 14/9

06:00-08:05

2 stops18h 05m

£727

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sun 1/11

11:15-22:47

1 stop18h 32m

San Salvador El Salvador Intl

Sat 14/11

01:10-07:45

1 stop23h 35m

£732

Flights are sorted by cheapest return flights first.

Deals found on 24/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 return 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?

The price you pay for your flight from Madrid to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 50 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 Madrid to San Salvador?

Currently, April is the cheapest month in which you can book a flight from Madrid to San Salvador (average of £673). Flying from Madrid to San Salvador in December is currently the most expensive (average of £977). 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 29 July 2026.

When flying from Madrid to San Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Madrid to San Salvador?

Airfare is below average for this route at the moment.

Madrid to San Salvador flights typically cost between £778 and £1,099 in August.
The cheapest return price found within the last 5 days was £586 on Delta (28 Aug–14 Sept).

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 29 July 2026.
Get a feel of what it's like to fly with Iberia from Madrid to San Salvador by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,259 reviews
Check prices

Comfort

6.7

Entertainment

6.6

Overall

7.0

Crew

7.7

Food

6.3

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
3,259 reviews
Iberia
7.0
Good
3,259 reviews
Check prices

Comfort

6.7

Entertainment

6.6

Overall

7.0

Crew

7.7

Food

6.3

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.

  • What airports do I use to fly from Madrid to San Salvador?

    San Salvador El Salvador Intl is the airport most travelers will use when flying to San Salvador from Madrid Barajas. Booking flights from Barajas (MAD) to El Salvador Intl (SAL) should be relatively easy as there is 1 daily flight to San Salvador from 1 airline. 14h 25m is how long a flight from Madrid to San Salvador El Salvador Intl will take if you book a nonstop flight.

  • 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 11h 20m. Avianca provides one of the quickest options available for as low as £661. The distance between Madrid and San Salvador is about 5380 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Madrid to San Salvador round-trip?

    According to our current data, Iberia (£604), offers the cheapest pricing from Madrid to San Salvador. Iberia is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest flight price from Madrid to San Salvador is £254. On average you can expect to pay £331. The most popular route, (Madrid Barajas - San Salvador El Salvador Intl), can usually be booked for £993.

  • 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 holiday 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 £673). Flying from Madrid to San Salvador in December is currently the most expensive (average of £977). 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

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 hire and/or hotel booking to your travel itinerary.
San Salvador car hire
San Salvador El Salvador Intl Airport car hire

Top airline flying from Madrid to San Salvador

Discover the top airline 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 858,174 searches. Data last updated 29 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£604Average£834FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Madrid to San Salvador?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Salvador from Madrid today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Madrid to San Salvador?

Cheapflights helps you find that perfect flight to San Salvador from Madrid by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Madrid to San Salvador with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Madrid to San Salvador flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Madrid to San Salvador become cheaper?

Of course! You can now track prices for flights from Madrid to San Salvador and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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