Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Boston to Madrid is PLAY.
Cheapest Month
May
Travel Period: April 2025 - March 2026
The cheapest month(s) to fly from Boston to Madrid is May.
Cheapest Day of the Week
Saturday
The cheapest day(s) of the week to fly from Boston to Madrid is Saturday.
What’s the most popular airline flying from Boston to Madrid?
The most popular airline flying from Boston to Madrid is Air Canada. Find the latest flight deals on Wego.
How far is Madrid from Boston?
The flight distance between Boston and Madrid is 5471km. Check all available flights on Wego.