One route, followed properly: Madrid (MAD) to Sal (SID), return. What follows is the lowest fare our radar has picked up on it and the precise dates behind that number, rather than a headline price with the conditions left out.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from Madrid? We track 41 other departure cities for Sal, listed at the foot of this page.
Madrid → Sal
for 1 Dec – 7 Dec 2026
✓ live-checked 5 hours ago
Check live price on Skyscanner →Price history 68 checks recorded for this route
lowest seen €267 · typical €431 · highest €850 · now €267
The cheapest Madrid to Sal return flight on the radar right now is €267, flying with TAP Air Portugal via one or more connections. It covers departures in December 2026, and every dated link below opens that exact MAD–SID search on Skyscanner. At 38% under the €431 we normally record here, it is one of the strongest MAD–SID fares in our index. Across 68 recorded checks it has ranged between €267 and €850. Our sampling points to December 2026 as the cheapest month to fly Madrid to Sal.
Madrid to Sal flights: common questions
How much is a flight from Madrid to Sal?
The lowest return fare we currently track from Madrid (MAD) to Sal (SID) is €267. The typical price on this route is €431, so anything near €267 is worth booking quickly. Over 68 recorded checks we have seen it as low as €267 and as high as €850.
Which airline flies from Madrid to Sal at this price?
This €267 fare is with TAP Air Portugal, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from Madrid to Sal?
This €267 fare includes at least one connection. If you need a non-stop Madrid to Sal flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from Madrid to Sal?
Our price sampling points to December 2026 as the cheapest departure month on this route. The dated links on this page cover December 2026.
Is the €267 Madrid to Sal fare still available?
We last confirmed this €267 fare against live Skyscanner availability 5 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this Madrid to Sal deal?
Pick a date pair above or press Check live price. That opens the exact MAD–SID search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every Madrid to Sal price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; Madrid to Sal is usually still decent value around the same window.