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Cheap flights from Madrid, Spain to Boston from £256

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BOS
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Madrid Barajas to Boston Logan Intl are usually found in February or January, booked 57 days in advance, depart on a Tuesday or Monday and return on a Saturday

Find flight deals from Madrid to Boston

Enter your travel dates to find the best prices.

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 18 November 2025.

Wed 26/1111:00MAD - BOS
2 stops18h 53mDelta
Sun 30/1118:30BOS - MAD
1 stop14h 50mDelta
Deal found 17/11£362
Mon 24/1106:00MAD - BOS
2 stops21h 14mDelta
Mon 1/1220:25BOS - MAD
1 stop15h 15mDelta
Deal found 17/11£364
Mon 24/1113:15MAD - BOS
1 stop13h 07mBritish Airways
Mon 1/1215:53BOS - MAD
1 stop10h 57mBritish Airways
Deal found 17/11£365
Wed 3/1210:35MAD - BOS
2 stops18h 19mBritish Airways
Tue 9/1216:10BOS - MAD
1 stop10h 45mBritish Airways
Deal found 17/11£368
Thu 4/1211:00MAD - BOS
2 stops18h 55mDelta
Tue 10/213:25BOS - MAD
2 stops16h 05mDelta
Deal found 17/11£369
Thu 4/1210:35MAD - BOS
1 stop17h 20mBritish Airways
Tue 9/1212:03BOS - MAD
2 stops17h 52mBritish Airways
Deal found 17/11£371
Wed 3/1210:35MAD - BOS
2 stops18h 19mBritish Airways
Wed 10/1219:27BOS - MAD
2 stops17h 03mBritish Airways
Deal found 17/11£375
Mon 24/1117:05MAD - BOS
Nonstop8h 45mFinnair
Mon 1/1216:45BOS - MAD
Nonstop7h 00mFinnair
Deal found 16/11£379
Wed 3/1210:35MAD - BOS
2 stops18h 19mBritish Airways
Mon 8/1209:20BOS - MAD
1 stop17h 35mBritish Airways
Deal found 17/11£385
Tue 2/1207:30MAD - BOS
1 stop14h 40mBritish Airways
Tue 9/1215:46BOS - MAD
2 stops14h 09mBritish Airways
Deal found 16/11£386
Thu 4/1210:35MAD - BOS
1 stop17h 20mBritish Airways
Thu 11/1212:03BOS - MAD
2 stops16h 57mBritish Airways
Deal found 17/11£389

Cheap flight deals from Madrid to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 November 2025.

Round-trip from

£362

One-way from

£256

Popular in

June

Cheapest in

February

Average price

£444
Delta
  • Delta
  • 10/12-7/1
  • 3 total stops
  • 35h 45m total
  • Madrid to Boston
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 13/2
  • 1 total stop
  • 23h 25m total
  • Madrid to Boston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Madrid to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 November 2025.
Use the filters below to find and compare flights from Madrid to Boston that are best for you.

Fly from

Madrid

Fly to

Boston

Route

Depart

Return

Price

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 6/5

17:30-20:05

1 stop32h 35m

Boston Logan Intl

Sun 10/5

19:30-17:35

1 stop16h 05m

£366

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 12/1

11:00-22:22

2 stops17h 22m

Boston Logan Intl

Mon 19/1

18:30-11:30

1 stop11h 00m

£367

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 4/12

11:00-23:55

2 stops18h 55m

Boston Logan Intl

Tue 10/2

13:25-11:30

2 stops16h 05m

£369

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 4/12

10:35-21:55

1 stop17h 20m

Boston Logan Intl

Wed 10/12

19:27-16:55

2 stops15h 28m

£371

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 3/12

10:35-19:45

1 stop15h 10m

Boston Logan Intl

Tue 9/12

15:46-11:55

2 stops14h 09m

£371

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 4/12

10:35-21:55

1 stop17h 20m

Boston Logan Intl

Tue 9/12

12:03-11:55

2 stops17h 52m

£371

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 3/12

10:35-22:54

2 stops18h 19m

Boston Logan Intl

Wed 10/12

19:27-18:30

2 stops17h 03m

£375

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 3/12

10:35-19:45

1 stop15h 10m

Boston Logan Intl

Thu 11/12

12:03-08:50

1 stop14h 47m

£381

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 3/12

10:35-19:45

1 stop15h 10m

Boston Logan Intl

Mon 8/12

10:16-08:55

1 stop16h 39m

£381

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 23/1

10:20-20:10

1 stop15h 50m

£256

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 18 results
1
2

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 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

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

Use this chart to determine the optimal time to book a return flight from Madrid to Boston. Price data was last updated on 14 November 2025.

To ensure you get the cheapest price possible for a flight from Madrid to Boston, you should look to book at least 57 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, October is the cheapest month in which you can book a flight from Madrid to Boston (average of £252). Flying from Madrid to Boston in July is currently the most expensive (average of £430). 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?

Find hourly flight availability from Madrid to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 November 2025.

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.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 18 November 2025.
See what other customers who have flown with Iberia from Madrid to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Iberia
7.0
Good
3,020 reviews
Check prices

Entertainment

6.6

Boarding

7.1

Comfort

6.7

Food

6.3

Crew

7.7

Overall

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MAD - ORD

Worst customer service, at a check in lady could not find our reservation at all. End it up as buying brand new ticket to be able to fly with other family members. Very disappointed.
Iberia
7.0
Good
3,020 reviews
Iberia
7.0
Good
3,020 reviews
Check prices

Entertainment

6.6

Boarding

7.1

Comfort

6.7

Food

6.3

Crew

7.7

Overall

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MAD - ORD

Worst customer service, at a check in lady could not find our reservation at all. End it up as buying brand new ticket to be able to fly with other family members. Very disappointed.

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.

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

    If you wish to fly to Boston from Madrid, then you need to book flights from Madrid Barajas to Boston Logan Intl. There are 4 flights from Barajas (MAD) to Logan Intl (BOS) per day to choose from. Flights to Boston from Barajas are available from 1 airline, which means you should have some options if you want to compare airfare deals. 8h 45m is how long a nonstop flight from Madrid to Boston Logan Intl typically takes.

  • How popular is this Madrid to Boston flight route?

    Flights from Madrid Barajas to Boston Logan Intl have been viewed 5 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 17h 20m. Fly via Delta or British Airways to get the fastest option. The distance from Madrid to Boston is about 3399 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Madrid to Boston round-trip?

    According to our current data, Iberia (£368), offers the cheapest pricing from Madrid to Boston. Users have found that Iberia is 24% cheaper than the other options available to this destination.

  • 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 (91%), Qatar Airways (91%) and Aer Lingus (91%).

  • 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, October is the cheapest month in which you can book a flight from Madrid to Boston (average of £252). Flying from Madrid to Boston in July is currently the most expensive (average of £430). 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.

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Cambridge
Peabody
Somerville
Quincy
Waltham
Chelmsford

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Top airline flying from Madrid to Boston

Discover the top airline that operate flights from Madrid to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£368Average£459FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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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