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Cheap flights from Madrid to Boston from £249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Boston departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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TAP AIR PORTUGAL Logo
21:10 - 15:45MAD-BOS
23h 35m1 stop
TAP AIR PORTUGAL Logo
23:45 - 14:05BOS-MAD
9h 20m1 stop
£357TAP AIR PORTUGAL
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Mon, 9 Mar - Thu, 19 Mar
TAP AIR PORTUGAL Logo
18:00 - 15:45MAD-BOS
26h 45m1 stop
TAP AIR PORTUGAL Logo
23:45 - 17:10BOS-MAD
12h 25m1 stop
£358TAP AIR PORTUGAL
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Mon, 9 Mar - Thu, 19 Mar
Multiple Airlines Logo
07:05 - 13:20MAD-BOS
12h 15m1 stop
Multiple Airlines Logo
20:25 - 15:20BOS-MAD
12h 55m1 stop
£361Multiple Airlines
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Wed, 26 Nov - Sun, 30 Nov
Multiple Airlines Logo
07:05 - 13:20MAD-BOS
12h 15m1 stop
Multiple Airlines Logo
20:25 - 15:20BOS-MAD
12h 55m1 stop
£362Multiple Airlines
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Fri, 14 Nov - Mon, 24 Nov
Delta Logo
06:00 - 18:55MAD-BOS
18h 55m1 stop
Delta Logo
20:25 - 19:10BOS-MAD
16h 45m1 stop
£363Delta
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Mon, 24 Nov - Mon, 1 Dec
Delta Logo
06:00 - 13:20MAD-BOS
13h 20m1 stop
Delta Logo
06:05 - 08:00BOS-MAD
19h 55m1 stop
£365Delta
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Wed, 3 Dec - Wed, 10 Dec
United Airlines Logo
06:00 - 13:25MAD-BOS
13h 25m1 stop
United Airlines Logo
06:02 - 11:00BOS-MAD
22h 58m2 stops
£366United Airlines
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Fri, 14 Nov - Mon, 17 Nov
KLM Logo
07:05 - 13:20MAD-BOS
12h 15m1 stop
KLM Logo
19:10 - 13:40BOS-MAD
12h 30m1 stop
£367KLM
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Thu, 27 Nov - Wed, 3 Dec
United Airlines Logo
06:00 - 13:25MAD-BOS
13h 25m1 stop
United Airlines Logo
16:20 - 09:15BOS-MAD
10h 55m1 stop
£367United Airlines
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Thu, 4 Dec - Sun, 14 Dec
Delta Logo
13:05 - 11:19MAD-BOS
28h 14m2 stops
Delta Logo
18:30 - 19:10BOS-MAD
18h 40m1 stop
£368Delta
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Thu, 27 Nov - Sun, 30 Nov

Delta flights from Madrid to Boston

Our best Delta deals on Madrid to Boston flight tickets
Delta
13 Nov
MAD06:00Madrid Barajas
13h 20m
1 stop
BOS13:20Boston Logan Intl
16 Nov
BOS20:25Boston Logan Intl
15h 15m
1 stop
MAD17:40Madrid Barajas
£361
Find similar
Delta
24 Nov
MAD06:00Madrid Barajas
18h 55m
1 stop
BOS18:55Boston Logan Intl
1 Dec
BOS20:25Boston Logan Intl
16h 45m
1 stop
MAD19:10Madrid Barajas
£363
Find similar
Delta
3 Dec
MAD06:00Madrid Barajas
13h 20m
1 stop
BOS13:20Boston Logan Intl
10 Dec
BOS06:05Boston Logan Intl
19h 55m
1 stop
MAD08:00Madrid Barajas
£365
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British Airways flights from Madrid to Boston

Our best British Airways deals on Madrid to Boston flight tickets
British Airways
9 Mar
MAD12:30Madrid Barajas
8h 45m
BOS16:15Boston Logan Intl
19 Mar
BOS17:45Boston Logan Intl
7h 00m
MAD05:45Madrid Barajas
£369
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British Airways
24 Nov
MAD13:15Madrid Barajas
13h 07m
1 stop
BOS20:22Boston Logan Intl
1 Dec
BOS11:56Boston Logan Intl
14h 54m
1 stop
MAD08:50Madrid Barajas
£371
Find similar
British Airways
12 Nov
MAD11:00Madrid Barajas
13h 47m
1 stop
BOS18:47Boston Logan Intl
26 Nov
BOS06:00Boston Logan Intl
20h 50m
1 stop
MAD08:50Madrid Barajas
£373
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momondo 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
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

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 9/3

21:10-15:45

1 stop23h 35m

Boston Logan Intl

Thu 19/3

23:45-14:05

1 stop9h 20m

£357

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 9/3

18:00-15:45

1 stop26h 45m

Boston Logan Intl

Thu 19/3

23:45-17:10

1 stop12h 25m

£358

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 26/11

07:05-13:20

1 stop12h 15m

Boston Logan Intl

Sun 30/11

20:25-15:20

1 stop12h 55m

£361

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 14/11

07:05-13:20

1 stop12h 15m

Boston Logan Intl

Mon 24/11

20:25-15:20

1 stop12h 55m

£362

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 24/11

06:00-18:55

1 stop18h 55m

Boston Logan Intl

Mon 1/12

20:25-19:10

1 stop16h 45m

£363

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 3/12

06:00-13:20

1 stop13h 20m

Boston Logan Intl

Wed 10/12

06:05-08:00

1 stop19h 55m

£365

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 14/11

06:00-13:25

1 stop13h 25m

Boston Logan Intl

Mon 17/11

06:02-11:00

2 stops22h 58m

£366

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 27/11

07:05-13:20

1 stop12h 15m

Boston Logan Intl

Wed 3/12

19:10-13:40

1 stop12h 30m

£367

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 4/12

06:00-13:25

1 stop13h 25m

Boston Logan Intl

Sun 14/12

16:20-09:15

1 stop10h 55m

£367

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 27/11

13:05-11:19

2 stops28h 14m

Boston Logan Intl

Sun 30/11

18:30-19:10

1 stop18h 40m

£368

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Madrid to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Madrid and Boston?

What is the cheapest month to fly to Boston?

In general, February is the cheapest month to fly from Madrid to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £400. The month of January is another great option to travel to Boston, with average flight prices from Madrid averaging around £435.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart on your flight to Boston is on a Friday when prices can be found for as low as £496. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around £562. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

What is the cheapest time of day to depart on your flight to Boston?

Our most recent data shows that the best time of day to fly to Boston is in the morning. Flights from Madrid to Boston during this time can be as low as £496. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around £562 per ticket.

What is the cheapest Madrid Barajas to Boston Logan Intl flight route?

Fly from Madrid Barajas to Boston Logan Intl for the best Madrid Barajas - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around £488 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Madrid for as low as £428 on momondo.

What cabin class options are available on Madrid Barajas to Boston Logan Intl flights?

There are 2 cabin classes available to choose from on Madrid Barajas to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Madrid to Boston flights?

No. A direct flight is the cheapest option for a flight between Madrid to Boston.

How have Madrid to Boston flight prices changed over time?

As of October 2025, prices for Madrid to Boston flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Madrid to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Madrid to Boston (MAD to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Boston

Fastest flight time

8h 20m

Direct flights

Every day

Airports in Boston

1 airport
The fastest flight from Madrid to Boston takes 8h 20m
Direct flights go from Madrid to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
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  • How far is Madrid Barajas to Boston Logan Intl by plane?

    Madrid Barajas and Boston Logan Intl are 3396.9 mi apart from one another. By plane, this route typically takes 8h 45m.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Boston Logan Intl Airport?

    Prices for flights from Madrid Barajas Airport to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Madrid Barajas Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Madrid Barajas Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Madrid to Boston?

  • What is the most popular airline from Madrid to Boston?

Best airlines flying from Madrid to Boston

Compare and see reviews for airlines that fly from Madrid to Boston with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom £368Free CancellationRating
7.0
3,003 reviews
Search Iberia flights

  • Iberia Flights From Madrid to Boston

    Iberia flies from Madrid to Boston around 3 times per week, with 3,003 momondo users rating the airline 7.0/10. The cheapest Iberia deal from Madrid to Boston in the last 72 hours was £368 (round-trip), much lower than the average airfare cost of £458 for Iberia flights on this route.

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Salem
Waltham
Cambridge
Amherst
Falmouth
Burlington
Plymouth
Braintree
Randolph
Needham
Revere
York Beach
West Yarmouth
Somerville
Warwick
Concord
Hampton
Hull
Cape Neddick
South Portland

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Madrid to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Madrid to Boston with flexible booking policies on momondo?

All flight searches from Madrid to Boston on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Madrid to Boston?

momondo helps you find the best flight between Madrid and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Madrid to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Madrid to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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