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Cheap flights from Madrid to Boston from £257

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 24/2. 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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Cheap return flights

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TAP AIR PORTUGAL Logo
18:00 - 14:35
MAD
-
BOS
26h 35m1 stop
TAP AIR PORTUGAL Logo
18:05 - 23:30
BOS
-
MAD
23h 25m1 stop
£370TAP AIR PORTUGAL
Tue, 17 Feb - Tue, 24 Feb
TAP AIR PORTUGAL Logo
07:40 - 14:45
MAD
-
BOS
13h 05m1 stop
TAP AIR PORTUGAL Logo
18:05 - 17:10
BOS
-
MAD
17h 05m1 stop
£370TAP AIR PORTUGAL
Tue, 17 Feb - Tue, 24 Feb
TAP AIR PORTUGAL Logo
20:10 - 14:40
MAD
-
BOS
24h 30m1 stop
TAP AIR PORTUGAL Logo
22:45 - 17:20
BOS
-
MAD
12h 35m1 stop
£381TAP AIR PORTUGAL
Mon, 30 Mar - Sun, 5 Apr
TAP AIR PORTUGAL Logo
18:00 - 14:35
MAD
-
BOS
26h 35m1 stop
TAP AIR PORTUGAL Logo
22:45 - 17:10
BOS
-
MAD
12h 25m1 stop
£387TAP AIR PORTUGAL
Thu, 5 Feb - Fri, 27 Feb
TAP AIR PORTUGAL Logo
18:00 - 14:35
MAD
-
BOS
26h 35m1 stop
TAP AIR PORTUGAL Logo
18:05 - 23:30
BOS
-
MAD
23h 25m1 stop
£388TAP AIR PORTUGAL
Wed, 14 Jan - Tue, 17 Feb
TAP AIR PORTUGAL Logo
10:20 - 21:10
MAD
-
BOS
15h 50m1 stop
TAP AIR PORTUGAL Logo
22:45 - 19:10
BOS
-
MAD
14h 25m1 stop
£401TAP AIR PORTUGAL
Fri, 27 Mar - Sat, 4 Apr
TAP AIR PORTUGAL Logo
07:40 - 15:35
MAD
-
BOS
12h 55m1 stop
TAP AIR PORTUGAL Logo
23:45 - 14:05
BOS
-
MAD
9h 20m1 stop
£406TAP AIR PORTUGAL
Mon, 9 Mar - Thu, 19 Mar
British Airways Logo
12:30 - 15:15
MAD
-
BOS
8h 45mdirect
British Airways Logo
18:55 - 11:55
BOS
-
MAD
11h 00m1 stop
£416British Airways
Tue, 3 Feb - Thu, 19 Feb
Delta Logo
06:00 - 13:25
MAD
-
BOS
13h 25m1 stop
Delta Logo
10:03 - 09:10
BOS
-
MAD
17h 07m2 stops
£420Delta
Tue, 3 Feb - Thu, 19 Feb
Delta Logo
06:00 - 13:40
MAD
-
BOS
13h 40m1 stop
Delta Logo
17:05 - 15:20
BOS
-
MAD
16h 15m2 stops
£424Delta
Tue, 20 Jan - Mon, 26 Jan

United Airlines flights from Madrid to Boston

Our best United Airlines deals on Madrid to Boston flight tickets
United Airlines
15 Jan
MAD06:00Madrid Barajas
13h 35m
1 stop
BOS13:35Boston Logan Intl
21 Jan
BOS13:31Boston Logan Intl
13h 44m
1 stop
MAD09:15Madrid Barajas
£433
Find similar
United Airlines
8 Feb
MAD05:55Madrid Barajas
38h 22m
2 stops
BOS14:17Boston Logan Intl
15 Feb
BOS16:25Boston Logan Intl
33h 35m
2 stops
MAD08:00Madrid Barajas
£453
Find similar
United Airlines
22 May
MAD08:25Madrid Barajas
13h 15m
1 stop
BOS15:40Boston Logan Intl
1 Jun
BOS17:45Boston Logan Intl
12h 40m
1 stop
MAD12:25Madrid Barajas
£463
Find similar

Delta flights from Madrid to Boston

Our best Delta deals on Madrid to Boston flight tickets
Delta
3 Feb
MAD06:00Madrid Barajas
13h 25m
1 stop
BOS13:25Boston Logan Intl
19 Feb
BOS10:03Boston Logan Intl
17h 07m
2 stops
MAD09:10Madrid Barajas
£420
Find similar
Delta
20 Jan
MAD06:00Madrid Barajas
13h 40m
1 stop
BOS13:40Boston Logan Intl
26 Jan
BOS17:05Boston Logan Intl
16h 15m
2 stops
MAD15:20Madrid Barajas
£424
Find similar
Delta
3 Feb
MAD06:00Madrid Barajas
18h 30m
2 stops
BOS18:30Boston Logan Intl
19 Feb
BOS10:03Boston Logan Intl
17h 07m
2 stops
MAD09:10Madrid Barajas
£427
Find similar

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 27 December 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

Tue 17/2

18:00-14:35

1 stop26h 35m

Boston Logan Intl

Tue 24/2

18:05-23:30

1 stop23h 25m

£370

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 17/2

07:40-14:45

1 stop13h 05m

Boston Logan Intl

Tue 24/2

18:05-17:10

1 stop17h 05m

£370

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 30/3

20:10-14:40

1 stop24h 30m

Boston Logan Intl

Sun 5/4

22:45-17:20

1 stop12h 35m

£381

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 5/2

18:00-14:35

1 stop26h 35m

Boston Logan Intl

Fri 27/2

22:45-17:10

1 stop12h 25m

£387

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 14/1

18:00-14:35

1 stop26h 35m

Boston Logan Intl

Tue 17/2

18:05-23:30

1 stop23h 25m

£388

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 27/3

10:20-21:10

1 stop15h 50m

Boston Logan Intl

Sat 4/4

22:45-19:10

1 stop14h 25m

£401

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 9/3

07:40-15:35

1 stop12h 55m

Boston Logan Intl

Thu 19/3

23:45-14:05

1 stop9h 20m

£406

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 3/2

12:30-15:15

Nonstop8h 45m

Boston Logan Intl

Thu 19/2

18:55-11:55

1 stop11h 00m

£416

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 3/2

06:00-13:25

1 stop13h 25m

Boston Logan Intl

Thu 19/2

10:03-09:10

2 stops17h 07m

£420

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 20/1

06:00-13:40

1 stop13h 40m

Boston Logan Intl

Mon 26/1

17:05-15:20

2 stops16h 15m

£424

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 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 £401. The month of January is another great option to travel to Boston, with average flight prices from Madrid averaging around £423.

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 £465. 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 £548. 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 £368. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around £548 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 £479 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 £415 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 December 2025, prices for Madrid to Boston flights are approximately 21% 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

Best price found

£465

Fastest flight time

7h 55m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Boston

1 airport
The best flight deal from Madrid to Boston found on momondo in the last 72 hours is £465
The fastest flight from Madrid to Boston takes 7h 55m
Direct flights go from Madrid to Boston on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Boston. From Madrid there are direct flights to Boston Logan Intl (BOS).
Search flight deals

  • 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 7h 55m.

  • 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 £359Free CancellationRating
7.0
3,059 reviews
Search Iberia flights

  • Iberia Flights From Madrid to Boston

    Iberia flies from Madrid to Boston around 9 times per week, with 3,059 momondo users rating the airline 7.0/10. The cheapest Iberia deal from Madrid to Boston in the last 72 hours was £359 (round-trip), much lower than the average airfare cost of £447 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
Randolph
Braintree
Revere
York Beach
Needham
Cape Neddick
Old Orchard Beach
Concord
Sandwich
Everett
Hampton
Quincy
Merrimack

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.

An easier way to manage your Boston trip

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