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Cheap flights from Madrid to Boston from £259

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 5/4. 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

Enter your travel dates to find the best prices.
British Airways Logo
17:05 - 19:50
MAD
-
BOS
8h 45mdirect
British Airways Logo
15:49 - 07:50
BOS
-
MAD
11h 01m
1 stop
£373British Airways
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
08:30 - 13:55
MAD
-
BOS
11h 25m
1 stop
Multiple Airlines Logo
18:10 - 11:15
BOS
-
MAD
12h 05m
1 stop
£375Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
09:05 - 16:15
MAD
-
BOS
13h 10m
1 stop
Multiple Airlines Logo
21:20 - 10:20
BOS
-
MAD
7h 00mdirect
£377Multiple Airlines
Sun, 1 Feb - Sun, 8 Feb
TAP AIR PORTUGAL Logo
07:40 - 20:45
MAD
-
BOS
19h 05m
1 stop
TAP AIR PORTUGAL Logo
22:45 - 19:10
BOS
-
MAD
14h 25m
1 stop
£383TAP AIR PORTUGAL
Thu, 2 Apr - Sun, 12 Apr
TAP AIR PORTUGAL Logo
22:25 - 20:20
MAD
-
BOS
27h 55m
2 stops
TAP AIR PORTUGAL Logo
22:45 - 15:20
BOS
-
MAD
10h 35m
1 stop
£383TAP AIR PORTUGAL
Fri, 1 May - Fri, 8 May
British Airways Logo
17:30 - 19:50
MAD
-
BOS
8h 20mdirect
British Airways Logo
17:09 - 09:35
BOS
-
MAD
10h 26m
1 stop
£404British Airways
Mon, 6 Apr - Sun, 12 Apr
British Airways Logo
17:30 - 19:50
MAD
-
BOS
8h 20mdirect
British Airways Logo
17:09 - 09:35
BOS
-
MAD
10h 26m
1 stop
£405British Airways
Sun, 12 Apr - Wed, 22 Apr
Finnair Logo
10:25 - 23:52
MAD
-
BOS
19h 27m
1 stop
Finnair Logo
21:20 - 10:30
BOS
-
MAD
7h 10mdirect
£408Finnair
Tue, 12 May - Sun, 17 May
Finnair Logo
13:50 - 16:10
MAD
-
BOS
8h 20mdirect
Finnair Logo
17:40 - 06:50
BOS
-
MAD
7h 10mdirect
£409Finnair
Fri, 1 May - Fri, 8 May
Scandinavian Airlines Logo
18:30 - 15:35
MAD
-
BOS
27h 05m
1 stop
Scandinavian Airlines Logo
17:40 - 12:05
BOS
-
MAD
12h 25m
1 stop
£412Scandinavian Airlines
Mon, 6 Apr - Mon, 13 Apr

Finnair flights from Madrid to Boston

Our best Finnair deals on Madrid to Boston flight tickets
Finnair
12 May
MAD10:25Madrid Barajas
19h 27m
1 stop
BOS23:52Boston Logan Intl
17 May
BOS21:20Boston Logan Intl
7h 10m
MAD10:30Madrid Barajas
£408
Finnair
1 May
MAD13:50Madrid Barajas
8h 20m
BOS16:10Boston Logan Intl
8 May
BOS17:40Boston Logan Intl
7h 10m
MAD06:50Madrid Barajas
£409
Finnair
20 Jan
MAD12:30Madrid Barajas
8h 45m
BOS15:15Boston Logan Intl
26 Jan
BOS16:45Boston Logan Intl
7h 00m
MAD05:45Madrid Barajas
£894

United Airlines flights from Madrid to Boston

Our best United Airlines deals on Madrid to Boston flight tickets
United Airlines
29 Jan
MAD06:00Madrid Barajas
17h 14m
2 stops
BOS17:14Boston Logan Intl
5 Feb
BOS12:45Boston Logan Intl
14h 30m
2 stops
MAD09:15Madrid Barajas
£419
United Airlines
12 Feb
MAD06:00Madrid Barajas
17h 21m
2 stops
BOS17:21Boston Logan Intl
19 Feb
BOS10:30Boston Logan Intl
15h 30m
2 stops
MAD08:00Madrid Barajas
£421
United Airlines
30 Jan
MAD06:00Madrid Barajas
17h 14m
2 stops
BOS17:14Boston Logan Intl
2 Feb
BOS12:45Boston Logan Intl
14h 30m
2 stops
MAD09:15Madrid Barajas
£433

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 16 January 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

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sun 1/3

17:05-19:50

Nonstop8h 45m

Boston Logan Intl

Sun 8/3

15:49-07:50

1 stop11h 01m

£373

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sun 1/3

08:30-13:55

1 stop11h 25m

Boston Logan Intl

Sun 8/3

18:10-11:15

1 stop12h 05m

£375

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sun 1/2

09:05-16:15

1 stop13h 10m

Boston Logan Intl

Sun 8/2

21:20-10:20

Nonstop7h 00m

£377

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 2/4

07:40-20:45

1 stop19h 05m

Boston Logan Intl

Sun 12/4

22:45-19:10

1 stop14h 25m

£383

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 1/5

22:25-20:20

2 stops27h 55m

Boston Logan Intl

Fri 8/5

22:45-15:20

1 stop10h 35m

£383

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 6/4

17:30-19:50

Nonstop8h 20m

Boston Logan Intl

Sun 12/4

17:09-09:35

1 stop10h 26m

£404

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sun 12/4

17:30-19:50

Nonstop8h 20m

Boston Logan Intl

Wed 22/4

17:09-09:35

1 stop10h 26m

£405

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 12/5

10:25-23:52

1 stop19h 27m

Boston Logan Intl

Sun 17/5

21:20-10:30

Nonstop7h 10m

£408

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 1/5

13:50-16:10

Nonstop8h 20m

Boston Logan Intl

Fri 8/5

17:40-06:50

Nonstop7h 10m

£409

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 6/4

18:30-15:35

1 stop27h 05m

Boston Logan Intl

Mon 13/4

17:40-12:05

1 stop12h 25m

£412

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 £393. The month of November is another great option to travel to Boston, with average flight prices from Madrid averaging around £427.

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 £468. 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 £552. 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 £371. At midday is when there is more demand to fly to Boston, so prices are often more expensive at around £594 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 £480 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 £421 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 January 2026, prices for Madrid to Boston flights are approximately 7% cheaper 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

£468

Fastest flight time

7h 55m

Direct flights

Every day

Airports in Boston

1 airport
The best flight deal from Madrid to Boston found on momondo in the last 72 hours is £468
The fastest flight from Madrid to Boston takes 7h 55m
Direct flights go from Madrid to Boston every day.
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 £361Free CancellationRating
7.0
3,087 reviews
Search Iberia flights

  • Iberia Flights From Madrid to Boston

    Iberia flies from Madrid to Boston around 11 times per week, with 3,087 momondo users rating the airline 7.0/10. The cheapest Iberia deal from Madrid to Boston in the last 72 hours was £361 (round-trip), much lower than the average airfare cost of £451 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.

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