Cheap Flights from Boston Logan International to Madrid

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 to Madrid

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 R 9,682. Find the lowest prices on one-way and return tickets right here.

Madrid.R 4,453 per passenger.Departing Mon, 17 Aug.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Boston Logan International on Mon, 17 Aug, arriving in Madrid.Price includes taxes and charges.From R 4,453, select.

Madrid.R 4,485 per passenger.Departing Wed, 21 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Boston Logan International on Wed, 21 Oct, arriving in Madrid.Price includes taxes and charges.From R 4,485, select.

Madrid.R 4,495 per passenger.Departing Sun, 29 Nov.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Boston Logan International on Sun, 29 Nov, arriving in Madrid.Price includes taxes and charges.From R 4,495, select.

Madrid.R 4,676 per passenger.Departing Fri, 18 Sep.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Boston Logan International on Fri, 18 Sep, arriving in Madrid.Price includes taxes and charges.From R 4,676, select.

Madrid.R 4,713 per passenger.Departing Tue, 5 Jan.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Boston Logan International on Tue, 5 Jan, arriving in Madrid.Price includes taxes and charges.From R 4,713, select.

Madrid.R 4,778 per passenger.Departing Thu, 30 Jul.One-way flight with Iberia.Outbound direct flight with Iberia departs from Boston Logan International on Thu, 30 Jul, arriving in Madrid.Price includes taxes and charges.From R 4,778, select.

Madrid.R 4,832 per passenger.Departing Mon, 19 Oct.One-way flight with Iberia.Outbound direct flight with Iberia departs from Boston Logan International on Mon, 19 Oct, arriving in Madrid.Price includes taxes and charges.From R 4,832, select.

Madrid.R 5,028 per passenger.Departing Mon, 15 Feb.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Boston Logan International on Mon, 15 Feb, arriving in Madrid.Price includes taxes and charges.From R 5,028, select.

Madrid.R 5,253 per passenger.Departing Sun, 9 May.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Boston Logan International on Sun, 9 May, arriving in Madrid.Price includes taxes and charges.From R 5,253, select.

Madrid.R 5,253 per passenger.Departing Wed, 2 Dec.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from Boston Logan International on Wed, 2 Dec, arriving in Madrid.Price includes taxes and charges.From R 5,253, select.

Madrid.R 5,266 per passenger.Departing Sun, 27 Sep.One-way flight with Finnair.Outbound direct flight with Finnair departs from Boston Logan International on Sun, 27 Sep, arriving in Madrid.Price includes taxes and charges.From R 5,266, select.

Madrid.R 5,269 per passenger.Departing Mon, 15 Feb.One-way flight with Finnair.Outbound direct flight with Finnair departs from Boston Logan International on Mon, 15 Feb, arriving in Madrid.Price includes taxes and charges.From R 5,269, select.

Madrid.R 5,269 per passenger.Departing Tue, 3 Nov.One-way flight with Finnair.Outbound direct flight with Finnair departs from Boston Logan International on Tue, 3 Nov, arriving in Madrid.Price includes taxes and charges.From R 5,269, select.

Madrid.R 5,281 per passenger.Departing Sun, 24 Jan.One-way flight with Finnair.Outbound direct flight with Finnair departs from Boston Logan International on Sun, 24 Jan, arriving in Madrid.Price includes taxes and charges.From R 5,281, select.

Madrid.R 5,286 per passenger.Departing Wed, 2 Dec.One-way flight with Iberia.Outbound direct flight with Iberia departs from Boston Logan International on Wed, 2 Dec, arriving in Madrid.Price includes taxes and charges.From R 5,286, select.

Madrid.R 5,288 per passenger.Departing Sun, 14 Mar.One-way flight with Iberia.Outbound direct flight with Iberia departs from Boston Logan International on Sun, 14 Mar, arriving in Madrid.Price includes taxes and charges.From R 5,288, select.

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 August.

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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.

Madrid

12km from central Madrid

ClosestCheapest

from R 4,453

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Boston to Madrid: Flight information

The things to know before you go.

Cheapest flight found	R 4,453
Cheapest month to fly	August
Average flight time	7 hrs, 4 mins
Most popular airline	KLM
Average flights per week	76

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

How much are return flights from Boston Logan International to Madrid?

The best price we found for a return flight from Boston Logan International to Madrid is R 8,239. 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.

How long does it take to fly from Boston Logan International to Madrid?

7 hours and 4 minutes is the average flight time from Boston Logan International to Madrid.

Which airlines fly direct from Boston Logan International to Madrid?

KLM, Iberia and British Airways fly direct from Boston Logan International to Madrid.

How many flights are there a week from Boston Logan International to Madrid?

As of July 2026, there are 76 flights per week flying from Boston Logan International to Madrid.

When is the cheapest time to fly from Boston Logan International to Madrid?

The cheapest month to fly from Boston Logan International to Madrid is usually October.

Which upcoming date is cheapest to fly from Boston Logan International Airport to Madrid Airport on?

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 Thursday, 22 October 2026.

Can I get a direct flight from Boston Logan International Airport to Madrid Airport?

Yes – the average flight time is 7 hours and 4 minutes.

How can I find the best flight deal to Madrid?

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.

When is the best time to book flights to Madrid?

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.

Which is the cheapest airline to fly from Boston Logan International Airport to Madrid with?

Currently, TAP Air Portugal and Finnair offer the cheapest flight tickets to Madrid.

Flying from Boston Logan International Airport (BOS) to Madrid Airport (MAD): what you need to know

Around 7 hours is how long you can expect to be in the air on a direct flight from Boston Logan International Airport to Madrid Airport.
Madrid's timezone is UTC+1, making Madrid six hours ahead of Boston.
There are 19 Boston Logan International Airport to Madrid Airport flights each week to choose from.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to board your BOS to MAD flight.
Flying during a peak time such as July? School holidays and other high seasons can result in longer queues at security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.
With direct flights from Boston Logan International Airport to Madrid Airport available through various airlines, getting to Madrid (and then other corners of Spain) is a breeze. You can travel nonstop with these carriers:
Most passengers choose to fly with Iberia on this route.
With a reliable 86.3% of services arriving on schedule, Iberia has the best on-time performance for BOS to MAD flights.
Consider adding a stopover when booking your ticket from Boston Logan International Airport to Madrid Airport. Just uncheck 'Direct flights only' to break up your journey, or visit a new city along the way. Check out these options between BOS and MAD:
- Paris Charles de Gaulle Airport
- Barcelona Airport
- Philadelphia International Airport

How to find the cheapest flights from Boston Logan International Airport (BOS) to Madrid Airport (MAD)

The cheapest price we've seen for a one-way Boston Logan International Airport to Madrid Airport flight is R 4,453. A round-trip plane ticket right now is R 8,239. Depending on the availability and when you book, these fares may change.
Book five months before your departure date. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from BOS to MAD.
The cheapest month for flights from Boston Logan International Airport to Madrid Airport is October. Use the 'Whole month' tool to see the lowest prices if you have flexible dates.
Never miss a deal on cheap flights from BOS to MAD by setting up a Price Alert. You'll get an email or notification through the app when a special offer becomes available.
Pick your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Boston Logan International Airport to Madrid Airport.

Handy information about Boston Logan International Airport (BOS)

The address for BOS is One Harborside Drive.
75% of flights taking off from Boston Logan International Airport make it to their destination on time.
Central Boston to Boston Logan International Airport is around 8 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a taxi.
Expect a trip time of roughly 25 minutes when using public transport.
Need a handy hotel close to BOS? If you're boarding an early flight from Boston Logan International Airport to Madrid Airport, these accommodation options will put you moments from your check-in counter:

Arriving at Madrid Airport (MAD)

If you have a late Boston Logan International Airport to Madrid Airport flight, few things top the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and relaxing not long after at one of these accommodation options near MAD:
Grab a Madrid Airport rental car and explore Madrid and beyond with your own wheels. Record Go, Goldcar and Click and Rent are well-known companies to choose from here.
Lock in the lowest price by booking your ride from Madrid Airport around one week ahead of your trip.

Getting from Madrid Airport (MAD) to central Madrid

Madrid Airport is roughly 13 kilometres from central Madrid. The drive time takes about 20 minutes.
It takes roughly 30 minutes if you're using public transport.

When to fly to Madrid Airport (MAD)

It's time to plan your dates for your flight from Boston Logan International Airport to Madrid Airport. July is the most popular month to head to Madrid. If you want a quieter vibe, go in March.
Book your flight from Boston Logan International Airport to Madrid Airport for July if you'd like to go to Madrid during its warmest month. Expect temperatures of between 18ºC (64ºF) and 37ºC (99ºF).
Look for cheap tickets from BOS to MAD in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 12ºC (54ºF) on average.

Explore more of Spain

Madrid has plenty going for it, but there are so many other parts of Spain waiting to be discovered. About 274 kilometres north-east of Madrid, a trip to Zaragoza will keep you on the go. Start with attractions like Plaza del Pilar, La Seo del Salvador and Basílica de Nuestra Senora del Pilar.
Around 177 kilometres west of Madrid, Salamanca is another favourite stop in Spain. No visit is complete without checking out Catedral de Salamanca, Salamanca, Casco Historico and Plaza Mayor.