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Cheap flights from Madrid to Boston from $221

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 3/2. 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 round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
10:00 am - 11:26 pm
MAD
-
BOS
19h 26m2 stops
Virgin Atlantic Logo
1:04 pm - 8:00 am
BOS
-
MAD
12h 56m1 stop
$491Virgin Atlantic
Thu, Feb 12 - Thu, Feb 26
British Airways Logo
1:15 pm - 11:23 pm
MAD
-
BOS
16h 08m1 stop
British Airways Logo
6:55 pm - 8:00 pm
BOS
-
MAD
19h 05m1 stop
$492British Airways
Fri, Feb 20 - Mon, Feb 23
British Airways Logo
12:40 pm - 6:48 pm
MAD
-
BOS
12h 08m1 stop
British Airways Logo
9:50 pm - 3:50 pm
BOS
-
MAD
12h 00m1 stop
$493British Airways
Sun, May 3 - Wed, May 13
Multiple Airlines Logo
1:35 pm - 11:49 pm
MAD
-
BOS
16h 14m2 stops
Multiple Airlines Logo
1:24 pm - 12:05 pm
BOS
-
MAD
16h 41m2 stops
$494Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
7:30 am - 8:55 pm
MAD
-
BOS
19h 25m1 stop
Multiple Airlines Logo
10:10 pm - 8:40 am
BOS
-
MAD
28h 30m2 stops
$495Multiple Airlines
Thu, Feb 5 - Sun, Feb 8
British Airways Logo
2:35 pm - 9:55 pm
MAD
-
BOS
13h 20m1 stop
British Airways Logo
10:35 pm - 4:55 pm
BOS
-
MAD
13h 20m1 stop
$496British Airways
Tue, Feb 24 - Thu, Mar 12
Finnair Logo
1:50 pm - 4:10 pm
MAD
-
BOS
8h 20mnonstop
Finnair Logo
5:40 pm - 6:50 am
BOS
-
MAD
7h 10mnonstop
$497Finnair
Fri, May 22 - Mon, May 25
Iberia Logo
6:45 am - 6:09 pm
MAD
-
BOS
17h 24m2 stops
Iberia Logo
3:49 pm - 12:40 pm
BOS
-
MAD
14h 51m2 stops
$498Iberia
Thu, Feb 19 - Wed, Feb 25
Iberia Logo
12:30 pm - 3:15 pm
MAD
-
BOS
8h 45mnonstop
Iberia Logo
3:47 pm - 8:50 am
BOS
-
MAD
11h 03m1 stop
$499Iberia
Fri, Feb 13 - Tue, Feb 17
American Airlines Logo
1:50 pm - 4:10 pm
MAD
-
BOS
8h 20mnonstop
American Airlines Logo
3:05 pm - 9:35 am
BOS
-
MAD
12h 30m1 stop
$500American Airlines
Mon, Apr 13 - Sun, Apr 19

British Airways flights from Madrid to Boston

Our best British Airways deals on Madrid to Boston flight tickets
British Airways
Feb 20
MAD1:15 pmMadrid Barajas
16h 08m
1 stop
BOS11:23 pmBoston Logan Intl
Feb 23
BOS6:55 pmBoston Logan Intl
19h 05m
1 stop
MAD8:00 pmMadrid Barajas
$492
British Airways
May 3
MAD12:40 pmMadrid Barajas
12h 08m
1 stop
BOS6:48 pmBoston Logan Intl
May 13
BOS9:50 pmBoston Logan Intl
12h 00m
1 stop
MAD3:50 pmMadrid Barajas
$493
British Airways
Feb 24
MAD2:35 pmMadrid Barajas
13h 20m
1 stop
BOS9:55 pmBoston Logan Intl
Mar 12
BOS10:35 pmBoston Logan Intl
13h 20m
1 stop
MAD4:55 pmMadrid Barajas
$496

Finnair flights from Madrid to Boston

Our best Finnair deals on Madrid to Boston flight tickets
Finnair
May 22
MAD1:50 pmMadrid Barajas
8h 20m
BOS4:10 pmBoston Logan Intl
May 25
BOS5:40 pmBoston Logan Intl
7h 10m
MAD6:50 amMadrid Barajas
$497
Finnair
Jan 18
MAD11:00 amMadrid Barajas
17h 56m
1 stop
BOS10:56 pmBoston Logan Intl
Jan 26
BOS4:45 pmBoston Logan Intl
7h 00m
MAD5:45 amMadrid Barajas
$499
Finnair
May 2
MAD5:30 pmMadrid Barajas
8h 20m
BOS7:50 pmBoston Logan Intl
May 10
BOS9:20 pmBoston Logan Intl
7h 10m
MAD10:30 amMadrid Barajas
$509

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 8, 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

Thu 2/12

10:00 am-11:26 pm

2 stops19h 26m

Boston Logan Intl

Thu 2/26

1:04 pm-8:00 am

1 stop12h 56m

$491

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 2/20

1:15 pm-11:23 pm

1 stop16h 08m

Boston Logan Intl

Mon 2/23

6:55 pm-8:00 pm

1 stop19h 05m

$492

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sun 5/3

12:40 pm-6:48 pm

1 stop12h 08m

Boston Logan Intl

Wed 5/13

9:50 pm-3:50 pm

1 stop12h 00m

$493

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 1/29

1:35 pm-11:49 pm

2 stops16h 14m

Boston Logan Intl

Sun 2/1

1:24 pm-12:05 pm

2 stops16h 41m

$494

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 2/5

7:30 am-8:55 pm

1 stop19h 25m

Boston Logan Intl

Sun 2/8

10:10 pm-8:40 am

2 stops28h 30m

$495

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Tue 2/24

2:35 pm-9:55 pm

1 stop13h 20m

Boston Logan Intl

Thu 3/12

10:35 pm-4:55 pm

1 stop13h 20m

$496

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 5/22

1:50 pm-4:10 pm

Nonstop8h 20m

Boston Logan Intl

Mon 5/25

5:40 pm-6:50 am

Nonstop7h 10m

$497

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 2/19

6:45 am-6:09 pm

2 stops17h 24m

Boston Logan Intl

Wed 2/25

3:49 pm-12:40 pm

2 stops14h 51m

$498

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 2/13

12:30 pm-3:15 pm

Nonstop8h 45m

Boston Logan Intl

Tue 2/17

3:47 pm-8:50 am

1 stop11h 03m

$499

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 4/13

1:50 pm-4:10 pm

Nonstop8h 20m

Boston Logan Intl

Sun 4/19

3:05 pm-9:35 am

1 stop12h 30m

$500

Flights are sorted by cheapest round-trip 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 $527. If you aren’t able to travel during the month of February, then book flights to Boston from Madrid during November instead. Flights to Boston in November, while not as cheap as those in February, still average around $573.

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

The cheapest day to depart from Madrid to Boston is on a Tuesday when prices can be found for as low as $727. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $876.

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

According to our data, the cheapest time of day to fly to Boston is in the morning. momondo users have found flights departing from Madrid to Boston in the morning for as low as $776. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $876 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 $648 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Madrid for as low as $563 on momondo.

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

There are 3 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 13% 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 round-trip 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

$488

Fastest flight time

7h 55m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Madrid in the past 72 hours is $488. The best round-trip flight deal from Madrid to Boston found on momondo in the last 72 hours is $497.
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?

    There are 3396.9 mi between Madrid Barajas and Boston Logan Intl. A reasonable flight in good conditions will take 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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
TAP AIR PORTUGALPriceFrom $387Free CancellationRating
7.1
2,111 reviews
Search TAP AIR PORTUGAL flights
FinnairPriceFrom $394Free CancellationRating
7.6
1,346 reviews
Search Finnair flights
IberiaPriceFrom $464Free CancellationRating
7.0
3,076 reviews
Search Iberia flights
British AirwaysPriceFrom $478Free CancellationRating
6.7
7,657 reviews
Search British Airways flights
KLMPriceFrom $481Free CancellationRating
7.7
1,434 reviews
Search KLM flights
American AirlinesPriceFrom $495Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
JetBluePriceFrom $528Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
Aer LingusPriceFrom $565Free CancellationRating
7.2
1,427 reviews
Search Aer Lingus flights

  • Finnair Flights From Madrid to Boston

    Across 11 Finnair flights from Madrid to Boston this week, the average price was $694, with the best Finnair deals starting from $394 round-trip. 1,346 users have rated Finnair on momondo, with an average score of 7.6/10.

  • American Airlines Flights From Madrid to Boston

    $495 is the best American Airlines flight deal from Madrid to Boston found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $792, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,097 user reviews) flies into Boston from Madrid 11 times in an average week so prices can vary.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Laconia
Brockton
Concord
Everett
Sturbridge
Warwick

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?

Yes. momondo enables you to select and highlight flights to Boston from Madrid with this policy.

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

Once all potential Madrid to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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