278 € Cheap Flights from Boston Logan International (BOS) to Madrid (MAD)

Compare Boston Logan International to Madrid flight deals

Find the cheapest month or even day of the year to fly to Madrid

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Flight deals from Boston Logan International Airport to Madrid Airport

Looking for a cheap last-minute deal or the best return flight from Boston Logan International Airport to Madrid Airport? If you want to travel next month, return fares start from 283 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Boston Logan International to Madrid

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Madrid flights are currently cheapest in January.

Direct flights from Boston Logan International to Madrid

Boston Logan International to Madrid: Alternative routes

Compare routes from Boston Logan International to Madrid below. You may find an airport to fly into that's cheaper, faster, or easier than Madrid.

Boston to Madrid: Flight information

The things to know before you go.
Cheapest flight found278 €
Cheapest month to flyFebruary
Average flight time7 hrs, 5 mins
Most popular airlineAer Lingus
Average flights per week93

Finding cheap flights from Boston Logan International to Madrid: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Madrid is 278 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
7 hours and 5 minutes is the average flight time from Boston Logan International to Madrid.
Aer Lingus, Finnair and American Airlines fly direct from Boston Logan International to Madrid.
As of November 2025, there are 93 flights per week flying from Boston Logan International to Madrid.
The cheapest month to fly from Boston Logan International to Madrid is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Madrid Airport on Monday, 2 February 2026.
Yes – the average flight time is 7 hours and 5 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Madrid but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Madrid is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Iberia offers the cheapest flight tickets to Madrid.

Travelling from Logan International Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD): what you need to know

  • Book a direct flight from Logan International Airport to Adolfo Suarez Madrid-Barajas Airport and you'll be in the air for an average of 6 hours 45 minutes.

  • Madrid's timezone is UTC+1, making Madrid five hours ahead of Boston.

  • Flights from BOS to MAD start at 16:35 — the first with Iberia. The latest departure is at 17:50 with Iberia. In total, you can take your pick of nine weekly Logan International Airport to Adolfo Suarez Madrid-Barajas Airport flights.

  • Your BOS to MAD flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Flying during a peak time such as August? Public holidays and other popular periods can result in longer queues and delays at security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

  • Iberia has direct flights from Logan International Airport to Adolfo Suarez Madrid-Barajas Airport. Book with this popular airline, then get ready to tick off the sights in Madrid — and maybe even more of Spain if you have time.

  • Iberia tops the list for bookings on this route.

  • Iberia is the most punctual carrier that operates BOS to MAD flights. An impressive 88.1% of its services on this route land as scheduled.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Logan International Airport to Adolfo Suarez Madrid-Barajas Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore the city of your choice. Some great stopovers between BOS and MAD include:

    • Lisbon Portela Airport

    • Barcelona-El Prat Airport

    • Philadelphia International Airport

How to find the cheapest flights from Logan International Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)

  • 186 € is currently the best price for a one-way Logan International Airport to Adolfo Suarez Madrid-Barajas Airport flight. A return flight starts from 278 €. These prices can change depending on availability and demand.

  • Book 11 months before flying. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from BOS to MAD.

  • The cheapest month for flights from Logan International Airport to Adolfo Suarez Madrid-Barajas Airport is October. Use the 'Whole month' tool to see the lowest prices if you have a flexible schedule.

  • Finding cheap flights from BOS to MAD is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as fares go down.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Logan International Airport to Adolfo Suarez Madrid-Barajas Airport.

Handy information about Logan International Airport (BOS)

  • The address for BOS is One Harborside Drive.

  • When it comes to Logan International Airport's on-time performance, 73.94% of flights arrive within the expected timeframe.

  • Central Boston to Logan International Airport is around 5 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The journey on public transport typically takes 25 minutes.

  • Catching an early flight from Logan International Airport to Adolfo Suarez Madrid-Barajas Airport? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by picking one of these hotels near BOS:

Arriving at Adolfo Suarez Madrid-Barajas Airport (MAD)

Getting from Adolfo Suarez Madrid-Barajas Airport (MAD) to central Madrid

  • Adolfo Suarez Madrid-Barajas Airport to the centre of Madrid has a drive time of about 25 minutes. It's approximately 18 kilometres away.

  • If you're travelling by public transport, expect a journey time of about 35 minutes.

When to fly to Adolfo Suarez Madrid-Barajas Airport (MAD)

  • It's time to choose your travel dates for your flight from Logan International Airport to Adolfo Suarez Madrid-Barajas Airport. July is the busiest month to head to Madrid. If you'd like a more low-key vibe, go in April.

  • Lock in your flight from Logan International Airport to Adolfo Suarez Madrid-Barajas Airport for July if you want to go to Madrid during its warmest month. Expect temperatures of between 17ºC (63ºF) and 36ºC (97ºF).

  • January has average temperatures of between 0ºC (32ºF) and 11ºC (52ºF). Look for cheap tickets from BOS to MAD sometime then if you like cooler conditions.

Explore more of Spain

  • Madrid has loads to offer, but there are so many other parts of Spain just waiting to be explored. Around 274 kilometres north-east of Madrid, a visit to Zaragoza will keep you on the go. Start with leading sights like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

  • Salamanca is another favourite destination in Spain and is around 177 kilometres west of Madrid. No journey is complete without visiting Plaza Mayor, S.O.U. Servicio de Orientación al Universitario. Universidad de Salamanca and Pontifical University of Salamanca.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.