There are most likely no direct flights on the Madrid — San Juan route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Madrid to San Juan. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Madrid to San Juan, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Madrid — San Juan route
Madrid — San Juan
07/21/2026
Departure
Direct flight
IB379
starting at $1,094
Madrid — San Juan
02/18/2027
Departure
Direct flight
AY5639
starting at $543
Madrid — San Juan
06/24/2026
Departure
Direct flight
IB379
starting at $1,164
Madrid — San Juan
07/19/2026
Departure
Direct flight
IB381
starting at $1,026
Madrid — San Juan
01/09/2027
Departure
Direct flight
IB5649
starting at $1,345
starting at $1,026
starting at $443
starting at $533
starting at $565
The route Madrid — San Juan is served by many carriers — 4 in total, including Iberia, Finnair, TAP Portugal, and Portugália. This gives passengers wide opportunities: from finding the lowest fare (from $443) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from Madrid to San Juan departs on 02/18/2027, is operated by Finnair and costs $443
The cheapest roundtrip flight from Madrid to San Juan departs on 08/20/2026, is operated by Ryanair and costs $864
Fastest flight from Madrid to San Juan takes 9 hours
There are direct flights on this route 5 days a week: Su, Tu, We, Th, and Sa
The distance between Madrid and San Juan is 6373km (3951 miles). There are 3 direct flights from Madrid to San Juan. The time difference between Madrid and San Juan is 5h. Flights from Madrid begin at 12:45 PM. The latest flight from Madrid departs at 4:10 PM
The cheapest flight ticket from Madrid to San Juan according to data for the last 48 hours costs $443
Often the best time to buy tickets from Madrid to San Juan is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Madrid to San Juan can be found flying in these months: July.
The fastest flights from Madrid to San Juan start from 9 hours in the air.
The following airlines operate direct flights on the route Madrid — San Juan: Iberia, Finnair
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Madrid to San Juan
We couldn't find any special offers for flights from Madrid to San Juan
