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

Thursday 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.

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.

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

Over the past year, Iberia have had the lowest number of delays on this route, with just 6% of flights being delayed.

How often are flights from Madrid to Boston delayed?

About 11% of weekly flights between Madrid and Boston have experienced delays in the past year, with the average delay time being 151 minutes.

How popular is this Madrid to Boston flight route?

Flights from Madrid Barajas to Boston Logan Intl have been viewed 9 times in the past calendar month.

How long is the flight from Madrid to Boston?

There are many flights that can get you from Madrid to Boston in 26h 43m. Fly via United Airlines to get the fastest option. The distance from Madrid to Boston is about 3399 mi.

Weekly flight availability from Madrid to Boston

The most flights from MAD to BOS are scheduled on a Monday (14 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the cheapest flights from Madrid to Boston?

On average you can expect to pay £1,219 for a flight from Madrid to Boston. The cheapest flight overall is £1,109 while the most popular route, (Madrid Barajas - Boston Logan Intl) is currently priced at £466.

What are the most reliable airlines from Madrid to Boston?

The top 3 most reliable airlines when flying from Madrid to Boston are American Airlines (83%), Aer Lingus (83%) and Finnair (83%).

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 holiday 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.

£286+ Cheap Flights from Madrid, Spain to Boston

Cheapflights Tip: The best prices from Madrid Barajas to Boston Logan Intl are usually found in November or April, booked 72 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Madrid to Boston

Enter your travel dates to find the best prices.

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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 13 October 2026.

Thu 5/1111:15 -

2 stops18h 20m

Thu 12/1109:00 -

2 stops16h 45m

Deal found 9/10£308

Thu 19/1113:25 -

1 stop11h 37m

Wed 25/1106:00 -

2 stops20h 00m

Deal found 8/10£309

Tue 3/1111:00 -

1 stop13h 57m

Sat 14/1109:00 -

2 stops17h 00m

Deal found 9/10£311

Tue 3/1111:15 -

2 stops18h 20m

Mon 7/1207:15 -

2 stops18h 45m

Deal found 10/10£311

Tue 3/1113:25 -

2 stops27h 26m

Mon 9/1105:30 -

1 stop20h 30m

Deal found 9/10£314

Thu 19/1113:25 -

1 stop26h 23m

Sun 6/1219:01 -

2 stops30h 44m

Deal found 9/10£317

Fri 20/1111:15 -

1 stop16h 44m

Sun 6/1219:01 -

2 stops30h 44m

Deal found 10/10£318

Thu 5/1111:15 -

2 stops18h 44m

Wed 11/1120:05 -

2 stops29h 40m

Deal found 9/10£319

Tue 10/1106:25 -

2 stops18h 09m

Mon 16/1107:15 -

2 stops18h 30m

Deal found 10/10£324

Tue 10/1111:15 -

2 stops19h 31m

Sat 21/1120:00 -

2 stops29h 45m

Deal found 8/10£342

Find flight deals from Madrid to Boston

Round-trip from	£308
One-way from	£286
Popular in	June
Cheapest in	November
Average price	£488
Good one-way deal	£1,162 or less

United Airlines
5/11-12/11
4 total stops
41h 58m total
Madrid to Boston

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TAP AIR PORTUGAL
13/12-31/12
1 total stop
11h 00m total
Madrid to Boston

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£22 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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

Cheapest return flight

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Wed 9/12

07:40-14:40

1 stop13h 00m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£286

Fastest return journey

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sun 13/12

14:55-19:55

1 stop11h 00m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£286

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Tue 15/12

07:40-14:45

1 stop13h 05m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£286

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Fri 9/4

20:10-14:45

1 stop24h 35m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£286

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sun 6/12

10:20-19:55

1 stop15h 35m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£286

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Tue 8/12

10:20-20:30

2 stops16h 10m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£296

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sat 10/4

18:00-21:30

2 stops33h 30m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£296

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Mon 14/12

14:55-20:30

2 stops35h 35m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£296

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sun 15/11

21:10-20:30

2 stops53h 20m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£302

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Fri 18/12

18:00-20:30

2 stops56h 30m

Boston Logan Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£303

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 19 resultsSorted by cheapest first

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.

MAD-BOS

Estimated return 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?

To ensure you get the cheapest price possible for a flight from Madrid to Boston, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Madrid to Boston (average of £404). Flying from Madrid to Boston in June is currently the most expensive (average of £578). 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?

When flying from Madrid to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Madrid to Boston?

Airfare is below average for this route at the moment.

Madrid to Boston flights typically cost between £400 and £590 in November.
The cheapest return price found within the last 5 days was £308 on United Airlines (5 Nov–12 Nov).

Related info for your journey

How popular is this Madrid to Boston flight route?
Flights from Madrid Barajas to Boston Logan Intl have been viewed 9 times in the past calendar month.
How long is the flight from Madrid to Boston?
There are many flights that can get you from Madrid to Boston in 26h 43m. Fly via United Airlines to get the fastest option. The distance from Madrid to Boston is about 3399 mi.
What are the most reliable airlines from Madrid to Boston?
The top 3 most reliable airlines when flying from Madrid to Boston are American Airlines (83%), Aer Lingus (83%) and Finnair (83%).
What are the cheapest flights from Madrid to Boston?
On average you can expect to pay £1,219 for a flight from Madrid to Boston. The cheapest flight overall is £1,109 while the most popular route, (Madrid Barajas - Boston Logan Intl) is currently priced at £466.
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 holiday 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, November is the cheapest month in which you can book a flight from Madrid to Boston (average of £404). Flying from Madrid to Boston in June is currently the most expensive (average of £578). 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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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Madrid to Boston. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Madrid to Boston?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Madrid to Boston.

Can Cheapflights find flights from Madrid to Boston with no change fees?

Yes, we can. To see specific flights from Madrid to Boston with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Madrid to Boston become cheaper?

Yes! Start tracking prices for Madrid to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Madrid, Spain to Boston from £286

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

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 13 October 2026.

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 13 October 2026.

Best flights from Madrid to BostonDiscover carefully curated flight deals from Madrid to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Discover carefully curated flight deals from Madrid to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Direct flights from Madrid to BostonExplore direct flight options from Madrid to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Explore direct flight options from Madrid to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Last-minute flights from Madrid to BostonDiscover last-minute flight deals from Madrid to Boston. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Madrid to Boston. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Madrid to BostonSearch for one-way flight options from Madrid to Boston. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Search for one-way flight options from Madrid to Boston. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

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

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

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

To ensure you get the cheapest price possible for a flight from Madrid to Boston, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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?

When flying from Madrid to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Madrid to Boston?

Airfare is below average for this route at the moment.

Madrid to Boston flights typically cost between £400 and £590 in November.The cheapest return price found within the last 5 days was £308 on United Airlines (5 Nov–12 Nov).

Weekly flight availability from Madrid to Boston

The most flights from MAD to BOS are scheduled on a Monday (14 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Madrid to Boston delayed?

About 11% of weekly flights between Madrid and Boston have experienced delays in the past year, with the average delay time being 151 minutes.

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?

Thursday 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.

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

Over the past year, Iberia have had the lowest number of delays on this route, with just 6% of flights being delayed.

Related info for your journey

How popular is this Madrid to Boston flight route?

How long is the flight from Madrid to Boston?

What are the most reliable airlines from Madrid to Boston?

What are the cheapest flights from Madrid to Boston?

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

How can I find direct flights from Madrid to Boston?

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

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

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How does Cheapflights help users find flights from Madrid to Boston?

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Can Cheapflights find flights from Madrid to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Madrid to Boston become cheaper?

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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 13 October 2026.

Best flights from Madrid to Boston
Discover carefully curated flight deals from Madrid to Boston that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Direct flights from Madrid to Boston
Explore direct flight options from Madrid to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Last-minute flights from Madrid to Boston
Discover last-minute flight deals from Madrid to Boston. Data last updated 13 October 2026 and is based on user searches.

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 13 October 2026.

Madrid to Boston flights typically cost between £400 and £590 in November.
The cheapest return price found within the last 5 days was £308 on United Airlines (5 Nov–12 Nov).