$213 Cheap Flights from Boston (BOS) to Madrid (MAD)

View $213 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)

Today's featured flight deals from Logan International Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Boston to Madrid (BOS-MAD)

Prices were available within the past 7 days and start at $213 for one-way flights and $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Wed, Feb 18 - Wed, Feb 25
BOS
Boston
MAD
Madrid
$324 Roundtrip, just found
$324
Roundtrip
just found
Select Iberia flight, departing Wed, Feb 18 from Boston to Madrid, returning Wed, Feb 25, priced at $324 just found
American Airlines
Tue, Dec 2 - Tue, Dec 16
BOS
Boston
MAD
Madrid
$324 Roundtrip, just found
$324
Roundtrip
just found
Select American Airlines flight, departing Tue, Dec 2 from Boston to Madrid, returning Tue, Dec 16, priced at $324 just found
British Airways
Wed, Feb 18 - Wed, Feb 25
BOS
Boston
MAD
Madrid
$324 Roundtrip, just found
$324
Roundtrip
just found
Select British Airways flight, departing Wed, Feb 18 from Boston to Madrid, returning Wed, Feb 25, priced at $324 just found
Virgin Atlantic
Sun, Nov 16 - Wed, Nov 26
BOS
Boston
MAD
Madrid
$338 Roundtrip, just found
$338
Roundtrip
just found
Select Virgin Atlantic flight, departing Sun, Nov 16 from Boston to Madrid, returning Wed, Nov 26, priced at $338 just found
Delta
Mon, Oct 27 - Wed, Nov 12
BOS
Boston
MAD
Madrid
$338 Roundtrip, just found
$338
Roundtrip
just found
Select Delta flight, departing Mon, Oct 27 from Boston to Madrid, returning Wed, Nov 12, priced at $338 just found
Aer Lingus
Wed, Feb 18 - Wed, Feb 25
BOS
Boston
MAD
Madrid
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Aer Lingus flight, departing Wed, Feb 18 from Boston to Madrid, returning Wed, Feb 25, priced at $339 just found
TAP Portugal
Fri, Feb 6 - Thu, Feb 12
BOS
Boston
MAD
Madrid
$349 Roundtrip, just found
$349
Roundtrip
just found
Select TAP Portugal flight, departing Fri, Feb 6 from Boston to Madrid, returning Thu, Feb 12, priced at $349 just found
ITA Airways
Wed, Dec 3 - Fri, Dec 12
BOS
Boston
MAD
Madrid
$349 Roundtrip, found 19 hours ago
$349
Roundtrip
found 19 hours ago
Select ITA Airways flight, departing Wed, Dec 3 from Boston to Madrid, returning Fri, Dec 12, priced at $349 found 19 hours ago
United
Wed, Jan 7 - Tue, Jan 20
BOS
Boston
MAD
Madrid
$354 Roundtrip, just found
$354
Roundtrip
just found
Select United flight, departing Wed, Jan 7 from Boston to Madrid, returning Tue, Jan 20, priced at $354 just found
Air Canada
Wed, Jan 7 - Tue, Jan 20
BOS
Boston
MAD
Madrid
$354 Roundtrip, just found
$354
Roundtrip
just found
Select Air Canada flight, departing Wed, Jan 7 from Boston to Madrid, returning Tue, Jan 20, priced at $354 just found

Find the cheapest month to fly from Boston (BOS) to Madrid (MAD)

September is typically the cheapest month to fly

From $319 - $512 per traveler.

Alternative airports near Madrid

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Adolfo Suarez Madrid-Barajas MAD. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $388
MAD
Adolfo Suarez Madrid-Barajas
CheapestClosest
Average driving time to city center20 min
Flights from $388

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD) cost?
Secure a cheap one-way flight from $213 or cheap return flight from $324 from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Planning your getaway for February is a great way to save, as it's the cheapest month for flights between BOS and MAD. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
You can travel nonstop from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD) on an Iberia flight.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BOS to MAD flight.
How many flights per day from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
On average, just 1 nonstop flight departs daily from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD). Want additional options? Use our filters to find flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
More passengers fly between BOS and MAD at 4 PM than at any other point in the day. Looking for a quieter experience? Try choosing a quieter departure window and it's possible you'll save on your fare as well.
What day of the week has the most flights from BOS to MAD?
Friday offers the most flights from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Logan Intl. Airport (BOS)'s first flight to Adolfo Suarez Madrid-Barajas Airport (MAD) is at approximately 4:50PM UTC-5. With a travel duration of 7h, you'll arrive at around 5:50AM UTC+1.
How long does it take to fly from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
It takes about 7 hours to travel the 3,400 mi from BOS to MAD.
What airline has the least delays from BOS to MAD?
With 86% of journeys usually landing on time, Iberia has the best on-time performance for direct flights from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD). To monitor your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
Choose a flight from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Madrid from Logan Intl. Airport (BOS)?
Explore your flight options from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD). This is the only Madrid airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD) last-minute?
Waiting until just before your trip to book a ticket from BOS to MAD generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book a BOS to MAD flight and hotel package?
Compared with arranging hotels and flights separately, booking a BOS to MAD flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
If you booked your BOS to MAD flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Adolfo Suárez Madrid-Barajas
Airlines serving
Aer Lingus, Air Canada, Air Europa, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Royal Air Maroc, SATA International-Azores Airlines S.A., Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$323
Distance
3401 mi
Average flight time
12 hours 7 mins

Book with confidence

Boston to Madrid Flights

The cheapest times to fly from Boston to Madrid

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Madrid are during the month of February. You can find some of the cheapest flights from Boston to Madrid with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Madrid

Sunday is one of the best days to book for cheap flights from Boston to Madrid: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Madrid

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Madrid in 2025. You can also book with separate airlines for your outbound and return journeys, from $213 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Madrid flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Madrid airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Madrid Flights

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*Available to One Key members.