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

View AU$428 flight on Wed, 12 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$975 Return, found 5 days ago
AU$975
Return
found 5 days ago
Select Delta flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$975 found 5 days ago
Virgin Atlantic
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$975 Return, found 5 days ago
AU$975
Return
found 5 days ago
Select Virgin Atlantic flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$975 found 5 days ago
Delta
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$975 Return, found 5 days ago
AU$975
Return
found 5 days ago
Select Delta flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$975 found 5 days ago
United
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$980 Return, found 5 days ago
AU$980
Return
found 5 days ago
Select United flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$980 found 5 days ago
Virgin Atlantic
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$983 Return, found 5 days ago
AU$983
Return
found 5 days ago
Select Virgin Atlantic flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$983 found 5 days ago
Finnair
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$987 Return, found 5 days ago
AU$987
Return
found 5 days ago
Select Finnair flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$987 found 5 days ago
Finnair
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$994 Return, found 5 days ago
AU$994
Return
found 5 days ago
Select Finnair flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$994 found 5 days ago
United
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$1,001 Return, found 5 days ago
AU$1,001
Return
found 5 days ago
Select United flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$1,001 found 5 days ago
Delta
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$1,002 Return, found 5 days ago
AU$1,002
Return
found 5 days ago
Select Delta flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$1,002 found 5 days ago
KLM
Tue, 18 Aug - Tue, 25 Aug
BOS
Boston
MAD
Madrid
AU$1,024 Return, found 5 days ago
AU$1,024
Return
found 5 days ago
Select KLM flight, departing Tue, 18 Aug from Boston to Madrid, returning Tue, 25 Aug, priced at AU$1,024 found 5 days ago

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

March is typically the cheapest month to fly

From AU$465 - AU$824 per traveller.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) cost?
You can find one-way and return flights from BOS to MAD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BOS to MAD ticket fares go up or down.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
The cheapest months to fly from BOS to MAD are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
There are 4 airlines offering direct flights from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas). Here are some of the top carriers:
  • Iberia operates 15 direct flights from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) every week.
  • American Airlines operates 14 direct flights from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) every week.
  • JetBlue Airways operates 7 direct flights from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) every week.
  • Delta operates 7 direct flights from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) every week.
How do I find cheap flights from Boston, MA (BOS) to Madrid (MAD)?
To find a cheap flight from Boston, MA (BOS) to Madrid (MAD), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
The best airline to fly with from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) will differ from traveler to traveler. If you like to fly early, Iberia offers early morning flights. If price is the most important factor, JetBlue Airways typically offers the lowest fares. American Airlines offers the most daily flights from BOS to MAD, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
You'll find around 4 nonstop flights per day from Boston Logan International (BOS) to Madrid Adolfo Suárez Madrid-Barajas (MAD). For even more choices, look at flights that include layovers, as there are approximately 146 connecting flights per day. Some common connection points include John F. Kennedy International (JFK), Heathrow (LHR), and Liberty International (EWR).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) typically departs around 5:00 AM. This service is offered by American Airlines. Please note that this is a seasonal service, active in June and July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
If you're flying from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas), you'll typically find the most flights on a Thursday, with around 120 options available. This gives you plenty of choices for your travel plans. Major airlines on this route include American Airlines, Delta, and United. Flight options are fairly consistent throughout the week, with Thursdays offering only slightly more flights than other days.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas) are in the late evening, from 9pm to midnight. Many major carriers, including Iberia, TAP Portugal and British Airways, offer flights during this window. Many travellers prefer this because you can maximize your time in Boston before your evening flight, and you'll arrive in Madrid in the morning, ready to start your day.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
A nonstop flight from BOS to MAD typically takes around 7 hours, covering approximately 5,475 kilometers. Connecting flights on this route usually add 4 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Madrid (MAD-Adolfo Suárez Madrid-Barajas)?
Yes, you can fly business class or first class between BOS and MAD. Airlines that offer business class service on this route include:
  • Iberia
  • Lufthansa
  • Air France
  • TAP Portugal
  • Swiss International Air Lines
  • Avianca
  • Air Canada
  • JetBlue Airways
  • British Airways
  • ITA Airways
  • Aer Lingus
  • KLM
  • Copa
  • Republic Airlines
  • Turkish Airlines
  • Virgin Atlantic
  • Delta
  • SAS
  • United
  • Austrian Airlines
  • LATAM Airlines Group
  • Condor
  • American Eagle
  • Icelandair
  • American Airlines
First class cabins are available on Lufthansa, Swiss International Air Lines, and United.
How do I earn miles on a Boston, MA (BOS) to Madrid (MAD) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS) to Madrid (MAD) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Madrid (MAD) from Boston, MA (BOS)?
If you're planning to travel to Madrid from Logan Intl. (BOS), you can fly directly into Adolfo Suarez Madrid-Barajas (MAD). Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Liberty Intl. (EWR), or Kastrup (CPH) before reaching Madrid. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS) to Madrid (MAD) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS) to Madrid (MAD) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS) to Madrid (MAD) flight and hotel package?
Securing a Boston, MA (BOS) to Madrid (MAD) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS) to Madrid (MAD)?
If you booked your Boston, MA (BOS) to Madrid (MAD) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
Adolfo Suárez Madrid-Barajas
Return price
AU$975
Distance
5443 km
Average flight time
13 hours 5 mins

Book with confidence

Your quick guide to flights from Boston to Madrid

Pick up great flights from Boston to Madrid

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Boston to Madrid. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Boston to Madrid that take around hours.

Find cheap flights from Boston to Madrid

From the great flight deals with prices currently ranging from AU$975 to AU$1,024, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Boston to Madrid around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Madrid is normally in August.

Reasons to book your flight from Boston to Madrid with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Boston to Madrid across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Madrid right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Boston to Madrid

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*Available to Expedia members.