What is the most punctual flight time for Madrid to Boston flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Madrid to Boston delayed?

About 13% of weekly flights between Madrid and Boston have experienced delays in the past year, with the average delay time being 180 minutes.

Which airline has the best punctuality record on Madrid to Boston flights?

Over the last year, Iberia have had the lowest number of delays on this route, with just 5% of flights being delayed.

How popular is this Madrid to Boston flight route?

Within the past month, 3 users have taken a look at flights from Madrid Barajas to Boston Logan Intl.

How long is the flight from Madrid to Boston?

Departing from Madrid to Boston will take you 8h 45m. Airlines will cover a distance of 3399 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Madrid to Boston round-trip?

Flying on TAP AIR PORTUGAL is currently your cheapest option to Boston, with prices starting at $387. Additional round-trip tickets that might be worth considering are offered by Finnair and Iberia, with the lowest prices starting at $394 and $457, respectively. TAP AIR PORTUGAL is 40% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Madrid to Boston one-way?

$273 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on TAP AIR PORTUGAL and JetBlue, with prices starting from $289 and $327, respectively.

Weekly flight availability from Madrid to Boston

The most flights from MAD to BOS are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Madrid to Boston?

The cheapest flight price from Madrid to Boston is $348. On average you can expect to pay $807. The most popular route, (Madrid Barajas - Boston Logan Intl), can usually be booked for $444.

What are the most reliable airlines from Madrid to Boston?

Before booking your flight to Boston from Madrid, check out the most reliable airlines to get you to your destination on time: American Airlines (84%), Qatar Airways (84%), Aer Lingus( 84%).

What are the most popular airlines that fly from Madrid to Boston?

Before booking your flight from Madrid to Boston check out the most popular airlines for this route: Iberia, JetBlue or American Airlines.

Most accurate provider : When it comes to deals on Madrid-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madrid-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Madrid-Boston flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Madrid-Boston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Madrid to Boston?

If you book a flight from Madrid to Boston, you will be flying from Barajas to Logan Intl. Flights to Boston Logan Intl (BOS) from Madrid Barajas (MAD) take 7h 55m for a nonstop flight. There are 7 flights from Barajas to Boston per day from 8 airlines.

Can I find deals for flights from Madrid to Boston that include hotel bookings?

Yes. In addition to deals on Madrid to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Madrid to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madrid to Boston.

Can I find deals for business class flights from Madrid to Boston?

Yes. Cheapflights offers flight deals from Madrid to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$339+ Flights from Madrid, Spain to Boston

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Madrid to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Madrid Barajas to Boston Logan Intl are usually found in February or November, booked 71 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Madrid to Boston

Cheapest flights from Madrid to Boston
Explore the most affordable flight options available from Madrid to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Thu 12/2512:10 pmMAD - BOS

1 stop14h 00mTAP AIR PORTUGAL

Thu 1/810:45 pmBOS - MAD

1 stop9h 20mTAP AIR PORTUGAL

Deal found 12/15

$548

Wed 12/246:00 pmMAD - BOS

1 stop26h 35mTAP AIR PORTUGAL

Sat 1/1010:25 pmBOS - MAD

1 stop9h 40mTAP AIR PORTUGAL

Deal found 12/15

$577

Thu 12/256:00 pmMAD - BOS

1 stop26h 35mTAP AIR PORTUGAL

Thu 1/110:45 pmBOS - MAD

1 stop9h 20mTAP AIR PORTUGAL

Deal found 12/16

$602

Fri 12/266:00 pmMAD - BOS

1 stop32h 10mTAP AIR PORTUGAL

Thu 1/110:45 pmBOS - MAD

1 stop9h 20mTAP AIR PORTUGAL

Deal found 12/15

$621

Thu 12/256:00 pmMAD - BOS

1 stop26h 35mTAP AIR PORTUGAL

Fri 1/210:45 pmBOS - MAD

1 stop18h 45mTAP AIR PORTUGAL

Deal found 12/17

$625

Thu 12/2512:10 pmMAD - BOS

1 stop14h 00mMultiple Airlines

Thu 1/86:55 pmBOS - MAD

2 stops21h 00mMultiple Airlines

Deal found 12/15

$640

Tue 12/238:30 pmMAD - BOS

1 stop22h 50mMultiple Airlines

Tue 1/138:20 pmBOS - MAD

1 stop15h 20mMultiple Airlines

Deal found 12/15

$642

Tue 12/236:00 pmMAD - BOS

1 stop26h 35mTAP AIR PORTUGAL

Tue 1/135:07 pmBOS - MAD

2 stops14h 58mTAP AIR PORTUGAL

Deal found 12/15

$654

Best flights from Madrid to Boston
Discover carefully curated flight deals from Madrid to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 4/27:40 amMAD - BOS

1 stop19h 05mTAP AIR PORTUGAL

Sun 4/1210:45 pmBOS - MAD

1 stop14h 25mTAP AIR PORTUGAL

Deal found 12/15

$495

Thu 1/1512:30 pmMAD - BOS

Nonstop8h 45mBritish Airways

Wed 1/216:55 pmBOS - MAD

1 stop11h 00mBritish Airways

Deal found 12/15

$560

Thu 1/1512:30 pmMAD - BOS

Nonstop8h 45mFinnair

Wed 1/214:45 pmBOS - MAD

Nonstop7h 00mFinnair

Deal found 12/15

$565

Thu 1/156:00 amMAD - BOS

1 stop13h 30mDelta

Wed 1/211:00 pmBOS - MAD

2 stops16h 30mDelta

Deal found 12/15

$566

Tue 2/312:30 pmMAD - BOS

Nonstop8h 45mBritish Airways

Thu 2/196:55 pmBOS - MAD

1 stop11h 00mBritish Airways

Deal found 12/15

$561

Fri 3/2712:10 pmMAD - BOS

1 stop14h 00mTAP AIR PORTUGAL

Sat 4/410:45 pmBOS - MAD

1 stop14h 25mTAP AIR PORTUGAL

Deal found 12/17

$565

Wed 1/146:00 amMAD - BOS

1 stop18h 55mDelta

Tue 2/171:45 pmBOS - MAD

2 stops15h 45mDelta

Deal found 12/15

$566

Last-minute flights from Madrid to Boston
Discover last-minute flight deals from Madrid to Boston. Data last updated December 18, 2025 and is based on user searches.

Thu 12/2512:10 pmMAD - BOS

1 stop14h 00mTAP AIR PORTUGAL

Thu 1/810:45 pmBOS - MAD

1 stop9h 20mTAP AIR PORTUGAL

Deal found 12/15

$548

Tue 1/1310:20 amMAD - BOS

1 stop34h 15mTAP AIR PORTUGAL

Tue 1/206:05 pmBOS - MAD

1 stop23h 25mTAP AIR PORTUGAL

Deal found 12/16

$537

Wed 1/145:00 pmMAD - BOS

1 stop28h 50mScandinavian Airlines

Tue 2/175:35 pmBOS - MAD

1 stop16h 35mScandinavian Airlines

Deal found 12/15

$486

Thu 1/152:55 pmMAD - BOS

1 stop11h 15mTAP AIR PORTUGAL

Wed 2/186:05 pmBOS - MAD

1 stop9h 25mTAP AIR PORTUGAL

Deal found 12/16

$490

Thu 1/157:40 amMAD - BOS

1 stop18h 30mTAP AIR PORTUGAL

Wed 1/286:05 pmBOS - MAD

1 stop14h 00mTAP AIR PORTUGAL

Deal found 12/16

$504

Thu 1/157:40 amMAD - BOS

1 stop18h 30mTAP AIR PORTUGAL

Tue 1/276:05 pmBOS - MAD

1 stop9h 25mTAP AIR PORTUGAL

Deal found 12/16

$526

Thu 1/151:35 pmMAD - BOS

1 stop31h 17mAir Canada

Tue 1/276:55 pmBOS - MAD

2 stops31h 05mAir Canada

Deal found 12/16

$541

Thu 1/155:05 pmMAD - BOS

Nonstop8h 45mIberia

Wed 1/219:20 pmBOS - MAD

Nonstop7h 00mIberia

Deal found 12/17

$554

Thu 1/227:10 amMAD - BOS

2 stops19h 45mMultiple Airlines

Thu 1/2910:40 pmBOS - MAD

1 stop11h 50mMultiple Airlines

Deal found 12/16

$550

Sat 1/3110:25 amMAD - BOS

2 stops16h 30mMultiple Airlines

Sat 2/710:40 pmBOS - MAD

1 stop33h 15mMultiple Airlines

Deal found 12/17

$544

One-way flights from Madrid to Boston
Search for one-way flight options from Madrid to Boston. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Mon 3/169:35 pmMAD - BOS

1 stop29h 20mMultiple Airlines

Deal found 12/17

$339

Mon 2/27:40 amMAD - BOS

1 stop12h 55mTAP AIR PORTUGAL

Deal found 12/17

$340

Mon 2/94:25 pmMAD - BOS

1 stop12h 31mFinnair

Deal found 12/16

$342

Tue 3/1711:25 amMAD - BOS

1 stop15h 30mMultiple Airlines

Deal found 12/14

$344

Wed 3/115:05 pmMAD - BOS

Nonstop8h 45mIberia

Deal found 12/14

$347

Sun 3/89:35 pmMAD - BOS

1 stop29h 20mMultiple Airlines

Deal found 12/15

$348

Tue 2/175:05 pmMAD - BOS

Nonstop8h 45mIberia

Deal found 12/16

$349

Wed 2/189:05 amMAD - BOS

1 stop13h 00mIberia

Deal found 12/17

$351

Tue 1/277:10 amMAD - BOS

2 stops19h 45mMultiple Airlines

Deal found 12/16

$358

Thu 2/191:00 pmMAD - BOS

1 stop13h 55mIberia

Deal found 12/17

$359

Find flight deals from Madrid to Boston

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$488 (oojo)
One-way from	$339 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$697
Good round-trip deal	$497 or less
Good one-way deal	$413 or less

Provider with most accurate pricing for Madrid Barajas-Boston Logan Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Madrid Barajas-Boston Logan Intl flights.

Search Deals

From Madrid Barajas to Boston Logan Intl

Search Deals

One-way flight from Madrid Barajas to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($58 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Madrid Barajas to Boston Logan Intl.

Search Deals

Price to beat on a one-way flight from Madrid Barajas to Boston Logan Intl.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 4/2

7:40 am-8:45 pm

1 stop19h 05m

Boston Logan Intl

Sun 4/12

10:45 pm-7:10 pm

1 stop14h 25m

$495

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 1/15

12:30 pm-3:15 pm

Nonstop8h 45m

Boston Logan Intl

Wed 1/21

6:55 pm-11:55 am

1 stop11h 00m

$560

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 2/3

12:30 pm-3:15 pm

Nonstop8h 45m

Boston Logan Intl

Thu 2/19

6:55 pm-11:55 am

1 stop11h 00m

$561

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 1/15

12:30 pm-3:15 pm

Nonstop8h 45m

Boston Logan Intl

Wed 1/21

4:45 pm-5:45 am

Nonstop7h 00m

$565

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 3/27

12:10 pm-9:10 pm

1 stop14h 00m

Boston Logan Intl

Sat 4/4

10:45 pm-7:10 pm

1 stop14h 25m

$565

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 1/15

6:00 am-1:30 pm

1 stop13h 30m

Boston Logan Intl

Wed 1/21

1:00 pm-11:30 am

2 stops16h 30m

$566

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 1/14

6:00 am-6:55 pm

1 stop18h 55m

Boston Logan Intl

Tue 2/17

1:45 pm-11:30 am

2 stops15h 45m

$566

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 3/16

9:35 pm-9:55 pm

1 stop29h 20m

$339

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 5/5

6:00 pm-2:40 pm

1 stop26h 40m

$349

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 5/8

8:10 pm-2:40 pm

1 stop24h 30m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 14 results

Compare providers for flights from Madrid to Boston

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madrid to Boston in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Thrive Travel	Price Accuracy3 stars	Trust Score*1 star
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Madrid-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madrid-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Madrid-Boston flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Madrid-Boston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madrid to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Madrid with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Madrid to Boston

Prices

Airlines

Delays

How far ahead should I book a flight from Madrid to Boston?

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Madrid to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Madrid to Boston?

Currently, October is the cheapest month in which you can book a flight from Madrid to Boston (average of $331). Flying from Madrid to Boston in July is currently the most expensive (average of $566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MAD to BOS?

One of the essential ways to save on airfare from Madrid to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 56% on airfare.

The best insider tips for Madrid to Boston flights

Cheapflights partnered with top experts to bring you the best recommendations for your Madrid to Boston trip

Airports

MAD

For a smooth departure from MAD, use automated kiosks for check-in and consider Fast Track security to save time during peak hours.

BOS

Upon arrival at BOS, consider using the Silver Line bus for free transit to downtown Boston, connecting with major subway routes.

Our travel experts

Lori Zaino

Expert on MAD

Paul Rubio

Expert on BOS

Reviews of airlines servicing Boston

Get a feel of what it's like to fly with KLM, Finnair, and American Airlines from Madrid to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,428 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Finnair

7.6

Good

1,338 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

American Airlines

7.2

Good

11,054 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

JetBlue

7.2

Good

2,896 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Iberia

7.0

Good

3,054 reviews

KLM

7.7

Good

1,428 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

What airports do I use to fly from Madrid to Boston?
If you book a flight from Madrid to Boston, you will be flying from Barajas to Logan Intl. Flights to Boston Logan Intl (BOS) from Madrid Barajas (MAD) take 7h 55m for a nonstop flight. There are 7 flights from Barajas to Boston per day from 8 airlines.
How popular is this Madrid to Boston flight route?
Within the past month, 3 users have taken a look at flights from Madrid Barajas to Boston Logan Intl.
How long is the flight from Madrid to Boston?
Departing from Madrid to Boston will take you 8h 45m. Airlines will cover a distance of 3399 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Madrid to Boston round-trip?
Flying on TAP AIR PORTUGAL is currently your cheapest option to Boston, with prices starting at $387. Additional round-trip tickets that might be worth considering are offered by Finnair and Iberia, with the lowest prices starting at $394 and $457, respectively. TAP AIR PORTUGAL is 40% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Madrid to Boston one-way?
$273 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on TAP AIR PORTUGAL and JetBlue, with prices starting from $289 and $327, respectively.
What are the most reliable airlines from Madrid to Boston?
Before booking your flight to Boston from Madrid, check out the most reliable airlines to get you to your destination on time: American Airlines (84%), Qatar Airways (84%), Aer Lingus( 84%).
What are the cheapest flights from Madrid to Boston?
The cheapest flight price from Madrid to Boston is $348. On average you can expect to pay $807. The most popular route, (Madrid Barajas - Boston Logan Intl), can usually be booked for $444.
Can I find deals for flights from Madrid to Boston that include hotel bookings?
Yes. In addition to deals on Madrid to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Madrid to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madrid to Boston.
Can I find deals for business class flights from Madrid to Boston?
Yes. Cheapflights offers flight deals from Madrid to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Madrid to Boston?
Currently, October is the cheapest month in which you can book a flight from Madrid to Boston (average of $331). Flying from Madrid to Boston in July is currently the most expensive (average of $566). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 8 airlines flying from Madrid to Boston

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$387	Average$576	FlexibilityNo cancel fee	On-timeN/A
Finnair	Cheapest$394	Average$694	FlexibilityNo cancel fee	On-time76%
Iberia	Cheapest$464	Average$716	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$478	Average$767	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$481	Average$735	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$495	Average$792	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$528	Average$780	FlexibilityNo cancel fee	On-time62%
Aer Lingus	Cheapest$565	Average$733	FlexibilityNo cancel fee	On-timeN/A

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$339+ Cheap flights from Madrid, Spain (MAD) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Madrid to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Madrid Barajas to Boston Logan Intl are usually found in February or November, booked 71 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Madrid to Boston

Cheapest flights from Madrid to BostonExplore the most affordable flight options available from Madrid to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Madrid to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Madrid to Boston

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Madrid to Boston that are best for you.

Compare providers for flights from Madrid to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madrid to Boston in December.

Best time to book a flight from Madrid to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Madrid with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Madrid to Boston

How far ahead should I book a flight from Madrid to Boston?

What is the cheapest month to book a flight from Madrid to Boston?

What is the cheapest time of day to fly from MAD to BOS?

Weekly flight availability from Madrid to Boston

How often are flights from Madrid to Boston delayed?

What is the most punctual flight time for Madrid to Boston flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Madrid to Boston flights?

The best insider tips for Madrid to Boston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Madrid to Boston trip

Airports

MAD

BOS

Our travel experts

Reviews of airlines servicing Boston

Get a feel of what it's like to fly with KLM, Finnair, and American Airlines from Madrid to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Madrid to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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What are the cheapest flights from Madrid to Boston?

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Top 8 airlines flying from Madrid to Boston

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Cheapest flights from Madrid to Boston
Explore the most affordable flight options available from Madrid to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.