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Cheap flights from Madrid, Spain to Boston from £287

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — BOS
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Madrid Barajas to Boston Logan Intl are usually found in November or October, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap 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 16 April 2026.

Wed 28/1021:10
MAD
-
BOS
1 stop23h 30m
TAP AIR PORTUGAL
Wed 4/1118:00
BOS
-
MAD
1 stop11h 20m
TAP AIR PORTUGAL
Deal found 14/4£454
Mon 4/517:30
MAD
-
BOS
Nonstop8h 20m
British Airways
Mon 11/517:40
BOS
-
MAD
Nonstop7h 10m
British Airways
Deal found 14/4£458
Wed 20/517:30
MAD
-
BOS
Nonstop8h 20m
British Airways
Tue 2/620:10
BOS
-
MAD
1 stop13h 40m
British Airways
Deal found 15/4£461
Mon 20/412:40
MAD
-
BOS
1 stop17h 12m
Finnair
Mon 27/421:20
BOS
-
MAD
Nonstop7h 10m
Finnair
Deal found 13/4£462
Tue 26/516:55
MAD
-
BOS
Nonstop8h 20m
Iberia
Tue 2/621:50
BOS
-
MAD
1 stop15h 25m
Iberia
Deal found 12/4£466
Tue 15/917:30
MAD
-
BOS
Nonstop8h 20m
British Airways
Tue 17/1119:15
BOS
-
MAD
1 stop11h 35m
British Airways
Deal found 11/4£467
Wed 29/415:25
MAD
-
BOS
1 stop14h 05m
British Airways
Thu 9/717:46
BOS
-
MAD
2 stops16h 04m
British Airways
Deal found 13/4£472
Wed 20/510:25
MAD
-
BOS
1 stop19h 27m
Multiple Airlines
Tue 2/621:50
BOS
-
MAD
1 stop12h 00m
Multiple Airlines
Deal found 15/4£474

Find 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 16 April 2026.

Round-trip from

£458

One-way from

£287

Popular in

June

Cheapest in

November

Average price

£454
British Airways
  • British Airways
  • 4/5-11/5
  • Nonstop
  • 15h 30m total
  • Madrid to Boston
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 26/5
  • 1 total stop
  • 13h 05m total
  • Madrid to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 16 April 2026.
Use the filters below to find and compare flights from Madrid to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 21/5

14:35-16:33

Nonstop7h 58m

Boston Logan Intl

Sat 13/6

22:00-16:45

1 stop12h 45m

£481

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 26/8

14:35-16:31

Nonstop7h 56m

Boston Logan Intl

Mon 31/8

17:25-06:20

Nonstop6h 55m

£483
Fastest return journey

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 18/6

14:35-16:30

Nonstop7h 55m

Boston Logan Intl

Wed 12/8

17:25-06:20

Nonstop6h 55m

£484

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 28/4

12:40-18:48

1 stop12h 08m

Boston Logan Intl

Sat 2/5

19:32-09:35

1 stop32h 03m

£492

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 29/5

14:35-16:33

Nonstop7h 58m

Boston Logan Intl

Fri 5/6

18:55-19:35

1 stop18h 40m

£495

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sat 2/5

07:05-13:10

1 stop12h 05m

Boston Logan Intl

Fri 8/5

17:10-11:20

1 stop12h 10m

£495

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 26/5

05:55-16:38

2 stops16h 43m

Boston Logan Intl

Tue 2/6

09:30-08:05

1 stop16h 35m

£538

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 10/6

15:25-22:35

1 stop13h 10m

Boston Logan Intl

Thu 13/8

21:20-10:30

Nonstop7h 10m

£540

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 6/8

14:35-16:31

Nonstop7h 56m

Boston Logan Intl

Wed 12/8

21:45-15:35

1 stop11h 50m

£545

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 6/8

17:30-19:50

Nonstop8h 20m

Boston Logan Intl

Wed 12/8

21:20-10:30

Nonstop7h 10m

£553

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 18 resultsSorted by cheapest first
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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 10 April 2026.

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, October is the cheapest month in which you can book a flight from Madrid to Boston (average of £254). Flying from Madrid to Boston in July is currently the most expensive (average of £459). 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 16 April 2026.

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?

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.

  • How popular is this Madrid to Boston flight route?

    Flights from Madrid Barajas to Boston Logan Intl have been viewed 3 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 7h 56m. Fly via KLM 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 are the most reliable airlines from Madrid to Boston?

    The top 3 most reliable airlines when flying from Madrid to Boston are Qatar Airways (100%), Iberia (89%) and American Airlines (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.

  • 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 £254). Flying from Madrid to Boston in July is currently the most expensive (average of £459). 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
Canton
Waltham
Warwick
Cambridge
Peabody
Somerville
Quincy
Chelmsford

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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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