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Cheap flights from Madrid, Spain to San Salvador from £566

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAL
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Madrid Barajas to San Salvador El Salvador Intl are usually found in February or March, booked 60 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 30 October 2025.

Round-trip from

£563

Popular in

December

Cheapest in

February

Average price

£671
Delta
  • Delta
  • 3/2-16/2
  • 4 total stops
  • 68h 20m total
  • Madrid to San Salvador
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£72 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 30 October 2025.

Wed 5/1110:00MAD - SAL
2 stops34h 24mDelta
Fri 28/1114:26SAL - MAD
2 stops22h 14mDelta
Deal found 28/10£683
Mon 24/1111:05MAD - SAL
2 stops35h 19mUnited Airlines
Sat 6/1201:10SAL - MAD
2 stops25h 05mUnited Airlines
Deal found 28/10£699
Mon 24/1111:05MAD - SAL
2 stops33h 14mUnited Airlines
Wed 3/1203:00SAL - MAD
2 stops22h 05mUnited Airlines
Deal found 29/10£700
Fri 14/1111:05MAD - SAL
2 stops59h 19mUnited Airlines
Sun 23/1116:40SAL - MAD
2 stops44h 35mUnited Airlines
Deal found 28/10£702
Mon 8/1211:05MAD - SAL
1 stop17h 46mUnited Airlines
Mon 9/216:40SAL - MAD
2 stops40h 30mUnited Airlines
Deal found 29/10£704
Tue 25/1110:00MAD - SAL
2 stops34h 11mDelta
Wed 31/1214:32SAL - MAD
2 stops21h 38mDelta
Deal found 28/10£721
Sat 15/1106:25MAD - SAL
2 stops22h 26mUnited Airlines
Sun 16/1116:40SAL - MAD
2 stops44h 35mUnited Airlines
Deal found 28/10£721
Wed 12/1105:55MAD - SAL
2 stops23h 52mUnited Airlines
Mon 9/206:55SAL - MAD
2 stops19h 20mUnited Airlines
Deal found 28/10£722
Wed 12/1108:30MAD - SAL
2 stops21h 17mUnited Airlines
Fri 28/1106:55SAL - MAD
2 stops19h 20mUnited Airlines
Deal found 28/10£724
Wed 12/1110:00MAD - SAL
2 stops34h 11mDelta
Fri 28/1114:26SAL - MAD
2 stops22h 14mDelta
Deal found 29/10£727

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 30 October 2025.
Use the filters below to find and compare flights from Madrid to San Salvador that are best for you.

Fly from

Madrid

Fly to

San Salvador

Route

Depart

Return

Price

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 30/1

10:00-13:10

2 stops34h 10m

San Salvador El Salvador Intl

Sat 28/2

14:50-08:00

2 stops34h 10m

£566

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Sun 1/2

10:00-13:10

2 stops34h 10m

San Salvador El Salvador Intl

Sat 28/2

14:50-08:00

2 stops34h 10m

£566

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 13/2

06:00-19:43

2 stops20h 43m

San Salvador El Salvador Intl

Sun 15/2

06:55-16:00

2 stops26h 05m

£691

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 13/2

06:00-19:43

2 stops20h 43m

San Salvador El Salvador Intl

Wed 18/2

02:30-15:40

2 stops30h 10m

£691

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Mon 24/11

11:15-22:47

1 stop18h 32m

San Salvador El Salvador Intl

Sat 6/12

01:10-08:05

1 stop23h 55m

£699

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 5/12

11:05-21:51

1 stop17h 46m

San Salvador El Salvador Intl

Sun 1/2

14:50-09:15

2 stops35h 25m

£700

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Wed 26/11

11:05-21:19

2 stops41h 14m

San Salvador El Salvador Intl

Tue 2/12

01:10-08:00

2 stops23h 50m

£700

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 20/2

12:05-19:30

1 stop14h 25m

San Salvador El Salvador Intl

Mon 2/3

21:00-14:20

Nonstop10h 20m

£721

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Thu 19/2

12:05-19:30

1 stop14h 25m

San Salvador El Salvador Intl

Sat 21/2

21:00-14:20

Nonstop10h 20m

£731

MadridSan Salvador

MAD - SAL

MADSAL

Madrid Barajas

Fri 20/2

12:05-19:30

1 stop14h 25m

San Salvador El Salvador Intl

Fri 6/3

21:00-14:20

Nonstop10h 20m

£734

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 17 results
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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?

Use this chart to determine the optimal time to book a return flight from Madrid to San Salvador. Price data was last updated on 24 October 2025.

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 60 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, May is the cheapest month in which you can book a flight from Madrid to San Salvador (average of £426). Flying from Madrid to San Salvador in December is currently the most expensive (average of £689). 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 30 October 2025.

It’s typically best to fly out from Madrid to San Salvador at midday. Doing so could potentially save you 75% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 30 October 2025.
Get a feel of what it's like to fly with Iberia and Avianca 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
3,002 reviews
Check prices

Boarding

7.1

Crew

7.7

Comfort

6.7

Entertainment

6.6

Overall

7.0

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.
Iberia
7.0
Good
3,002 reviews
Iberia
7.0
Good
3,002 reviews
Check prices

Boarding

7.1

Crew

7.7

Comfort

6.7

Entertainment

6.6

Overall

7.0

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.
Avianca
6.6
Okay
2,467 reviews
Iberia
7.0
Good
3,002 reviews
Check prices

Boarding

7.1

Crew

7.7

Comfort

6.7

Entertainment

6.6

Overall

7.0

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Gaby,Aug 2025

BCN - ORD

Our flight kept getting delayed due to the weather and mechanical issues. Then it was canceled and rescheduled until the following day which was also delayed by a couple hours and the returning flight was also delayed so overall, we wasted a lot of time on the airport. Also, when it happened the first day, they did not want to honor a hotel or rideshare service voucher because it was hard to find an uber at 3-4 in the morning and customer service was closed that late in the day.

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 2 different airlines. 16h 00m 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 2 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 14h 25m. United Airlines provides one of the quickest options available for as low as £721. 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 are the cheapest airlines flying from Madrid to San Salvador round-trip?

    According to our current data, Avianca (£428), and Iberia (£558) offers the cheapest pricing from Madrid to San Salvador. Avianca is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • 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, May is the cheapest month in which you can book a flight from Madrid to San Salvador (average of £426). Flying from Madrid to San Salvador in December is currently the most expensive (average of £689). 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 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 858,174 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£428Average£684FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£558Average£678FlexibilityNo 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?

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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.

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