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Cheap flights from Madrid, Spain to Boston from $578

MAD — BOS
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Madrid to Boston

Enter your travel dates to find the best prices.

Cheapest flights from Madrid to Boston

Sun 22/1118:35 -
1 stop27h 05m
Sat 28/1117:35 -
1 stop18h 10m
Deal found 22/8$818
Wed 4/1112:00 -
2 stops33h 40m
Fri 13/1117:35 -
2 stops34h 55m
Deal found 22/8$820
Thu 15/1019:45 -
1 stop25h 50m
Fri 15/117:35 -
1 stop18h 10m
Deal found 20/8$821
Wed 18/1112:00 -
2 stops33h 40m
Sun 29/1117:35 -
1 stop16h 35m
Deal found 20/8$827
Tue 6/1011:15 -
2 stops18h 09m
Tue 20/1006:00 -
2 stops20h 05m
Deal found 20/8$846
Sat 19/911:15 -
2 stops28h 33m
Tue 3/1107:31 -
2 stops19h 44m
Deal found 20/8$848
Thu 12/1111:00 -
2 stops26h 43m
Sun 15/1114:40 -
1 stop11h 05m
Deal found 24/8$849
Sat 5/911:15 -
2 stops31h 28m
Wed 30/909:30 -
1 stop16h 35m
Deal found 22/8$851
Sat 19/912:45 -
2 stops30h 05m
Sun 27/910:51 -
1 stop16h 09m
Deal found 20/8$852
Sat 24/1010:50 -
2 stops14h 17m
Sun 1/1120:05 -
2 stops29h 55m
Deal found 25/8$853
Fri 9/1011:15 -
1 stop13h 51m
Wed 14/1020:25 -
2 stops28h 25m
Deal found 21/8$855

Find flight deals from Madrid to Boston

Round-trip from

$818

One-way from

$578

Popular in

June

Cheapest in

November

Average price

$1,049
Scandinavian Airlines
  • Scandinavian Airlines
  • 20/2-3/3
  • 2 total stops
  • 43h 40m total
  • Madrid to Boston
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 19/2
  • 2 total stops
  • 53h 35m total
  • Madrid to Boston
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($87 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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 Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sat 20/2

18:35-15:40

1 stop27h 05m

Boston Logan Intl

Wed 3/3

17:35-16:10

1 stop16h 35m

$818

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sat 20/2

18:35-15:40

1 stop27h 05m

Boston Logan Intl

Thu 4/3

17:35-16:10

1 stop16h 35m

$818

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sun 20/9

10:50-14:22

1 stop33h 32m

Boston Logan Intl

Sun 27/9

06:00-08:05

2 stops20h 05m

$849
Fastest return journey

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sat 31/10

11:15-18:39

1 stop12h 24m

Boston Logan Intl

Mon 9/11

06:00-07:45

2 stops19h 45m

$849

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Thu 12/11

11:00-07:43

2 stops26h 43m

Boston Logan Intl

Wed 18/11

09:12-09:15

2 stops18h 03m

$849

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Fri 23/10

12:45-21:26

1 stop14h 41m

Boston Logan Intl

Sat 31/10

06:00-07:00

2 stops20h 00m

$849

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Thu 12/11

11:15-00:46

2 stops19h 31m

Boston Logan Intl

Sun 15/11

09:00-07:45

2 stops16h 45m

$849

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Wed 14/10

11:15-22:45

2 stops17h 30m

Boston Logan Intl

Thu 22/10

06:00-08:05

2 stops20h 05m

$851

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Fri 9/10

11:15-19:06

1 stop13h 51m

Boston Logan Intl

Wed 14/10

20:25-06:50

2 stops28h 25m

$855

MadridBoston

MAD Madrid Barajas - BOS Boston Logan Intl

MADBOS

Madrid Barajas

Sun 27/9

10:50-14:35

1 stop33h 45m

Boston Logan Intl

Thu 15/10

10:51-08:50

2 stops15h 59m

$862

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 21 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

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?

To ensure you get the cheapest price possible for a flight from Madrid to Boston, you should look to book at least 90 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, November is the cheapest month in which you can book a flight from Madrid to Boston (average of $760). Flying from Madrid to Boston in June is currently the most expensive (average of $1,068). 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?

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?

Airfare is below average for this route at the moment.

Madrid to Boston flights typically cost between $853 and $1,131 in February.
The cheapest return price found within the last 5 days was $818 on Scandinavian Airlines (20 Feb–3 Mar).

Related info for your journey

  • How long is the flight from Madrid to Boston?

    A quick flight from Madrid to Boston can take about 27h 05m. Scandinavian Airlines provides one of the quickest options available for as low as $818. The distance from Madrid to Boston is about 5470 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Madrid to Boston?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Madrid to Boston on time: Pascan (100%), American Airlines (80%), Aer Lingus (80%).

  • 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, November is the cheapest month in which you can book a flight from Madrid to Boston (average of $760). Flying from Madrid to Boston in June is currently the most expensive (average of $1,068). 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
Watertown
Brookline
Cambridge
Chestnut Hill

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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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Madrid to Boston for you. Better yet — we are completely free to use.

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.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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