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Cheap flights from Madrid to Boston from $340

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 2/12. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
11:25 am - 9:05 pm
MAD
-
BOS
15h 40m1 stop
Iberia Logo
10:50 pm - 4:15 pm
BOS
-
MAD
11h 25m1 stop
$482Iberia
Wed, Apr 22 - Sat, May 23
Scandinavian Airlines Logo
5:00 pm - 3:50 pm
MAD
-
BOS
28h 50m1 stop
Scandinavian Airlines Logo
5:35 pm - 4:10 pm
BOS
-
MAD
16h 35m1 stop
$483Scandinavian Airlines
Wed, Jan 14 - Tue, Feb 17
British Airways Logo
12:30 pm - 3:15 pm
MAD
-
BOS
8h 45mnonstop
British Airways Logo
8:25 pm - 12:40 pm
BOS
-
MAD
11h 15m1 stop
$485British Airways
Fri, Mar 6 - Tue, Mar 17
Iberia Logo
12:30 pm - 3:15 pm
MAD
-
BOS
8h 45mnonstop
Iberia Logo
12:16 pm - 6:20 am
BOS
-
MAD
12h 04m1 stop
$487Iberia
Thu, Jan 29 - Mon, Feb 2
Iberia Logo
1:00 pm - 8:55 pm
MAD
-
BOS
13h 55m1 stop
Iberia Logo
9:20 pm - 10:20 am
BOS
-
MAD
7h 00mnonstop
$488Iberia
Sat, Feb 28 - Wed, Mar 4
Finnair Logo
12:10 pm - 10:56 pm
MAD
-
BOS
16h 46m1 stop
Finnair Logo
4:45 pm - 5:45 am
BOS
-
MAD
7h 00mnonstop
$489Finnair
Mon, Jan 26 - Tue, Feb 3
Air Canada Logo
6:00 am - 2:52 pm
MAD
-
BOS
14h 52m2 stops
Air Canada Logo
6:55 pm - 8:00 am
BOS
-
MAD
31h 05m2 stops
$492Air Canada
Mon, Jan 26 - Tue, Feb 3
Iberia Logo
12:10 pm - 10:56 pm
MAD
-
BOS
16h 46m1 stop
Iberia Logo
12:16 pm - 6:20 am
BOS
-
MAD
12h 04m1 stop
$493Iberia
Thu, Jan 29 - Mon, Feb 2
Iberia Logo
5:05 pm - 7:50 pm
MAD
-
BOS
8h 45mnonstop
Iberia Logo
7:15 pm - 12:40 pm
BOS
-
MAD
11h 25m1 stop
$494Iberia
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
7:10 am - 9:55 pm
MAD
-
BOS
19h 45m2 stops
Multiple Airlines Logo
10:50 pm - 10:35 pm
BOS
-
MAD
17h 45m1 stop
$495Multiple Airlines
Thu, Mar 26 - Tue, Mar 31

Scandinavian Airlines flights from Madrid to Boston

Our best Scandinavian Airlines deals on Madrid to Boston flight tickets
Scandinavian Airlines
Jan 14
MAD5:00 pmMadrid Barajas
28h 50m
1 stop
BOS3:50 pmBoston Logan Intl
Feb 17
BOS5:35 pmBoston Logan Intl
16h 35m
1 stop
MAD4:10 pmMadrid Barajas
$483
Find similar
Scandinavian Airlines
Mar 15
MAD6:35 pmMadrid Barajas
27h 15m
1 stop
BOS4:50 pmBoston Logan Intl
Mar 21
BOS6:35 pmBoston Logan Intl
18h 10m
1 stop
MAD5:45 pmMadrid Barajas
$510
Find similar
Scandinavian Airlines
Mar 28
MAD6:35 pmMadrid Barajas
25h 45m
1 stop
BOS3:20 pmBoston Logan Intl
Apr 2
BOS5:40 pmBoston Logan Intl
12h 25m
1 stop
MAD12:05 pmMadrid Barajas
$522
Find similar

British Airways flights from Madrid to Boston

Our best British Airways deals on Madrid to Boston flight tickets
British Airways
Mar 6
MAD12:30 pmMadrid Barajas
8h 45m
BOS3:15 pmBoston Logan Intl
Mar 17
BOS8:25 pmBoston Logan Intl
11h 15m
1 stop
MAD12:40 pmMadrid Barajas
$485
Find similar
British Airways
Mar 2
MAD12:00 pmMadrid Barajas
15h 55m
1 stop
BOS9:55 pmBoston Logan Intl
Mar 8
BOS10:35 pmBoston Logan Intl
13h 20m
1 stop
MAD4:55 pmMadrid Barajas
$525
Find similar
British Airways
Jan 15
MAD12:30 pmMadrid Barajas
8h 45m
BOS3:15 pmBoston Logan Intl
Jan 21
BOS6:55 pmBoston Logan Intl
11h 00m
1 stop
MAD11:55 amMadrid Barajas
$543
Find similar

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 December 4, 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

Wed 4/22

11:25 am-9:05 pm

1 stop15h 40m

Boston Logan Intl

Sat 5/23

10:50 pm-4:15 pm

1 stop11h 25m

$482

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Wed 1/14

5:00 pm-3:50 pm

1 stop28h 50m

Boston Logan Intl

Tue 2/17

5:35 pm-4:10 pm

1 stop16h 35m

$483

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Fri 3/6

12:30 pm-3:15 pm

Nonstop8h 45m

Boston Logan Intl

Tue 3/17

8:25 pm-12:40 pm

1 stop11h 15m

$485

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 1/29

12:30 pm-3:15 pm

Nonstop8h 45m

Boston Logan Intl

Mon 2/2

12:16 pm-6:20 am

1 stop12h 04m

$487

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sat 2/28

1:00 pm-8:55 pm

1 stop13h 55m

Boston Logan Intl

Wed 3/4

9:20 pm-10:20 am

Nonstop7h 00m

$488

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 1/26

12:10 pm-10:56 pm

1 stop16h 46m

Boston Logan Intl

Tue 2/3

4:45 pm-5:45 am

Nonstop7h 00m

$489

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Mon 1/26

6:00 am-2:52 pm

2 stops14h 52m

Boston Logan Intl

Tue 2/3

6:55 pm-8:00 am

2 stops31h 05m

$492

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 1/29

12:10 pm-10:56 pm

1 stop16h 46m

Boston Logan Intl

Mon 2/2

12:16 pm-6:20 am

1 stop12h 04m

$493

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Sat 1/17

5:05 pm-7:50 pm

Nonstop8h 45m

Boston Logan Intl

Sat 1/24

7:15 pm-12:40 pm

1 stop11h 25m

$494

MadridBoston

MAD - BOS

MADBOS

Madrid Barajas

Thu 3/26

7:10 am-9:55 pm

2 stops19h 45m

Boston Logan Intl

Tue 3/31

10:50 pm-10:35 pm

1 stop17h 45m

$495

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 January instead. Flights to Boston in January, while not as cheap as those in February, still average around $571.

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

The cheapest day to depart from Madrid to Boston is on a Thursday when prices can be found for as low as $706. 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 evening. momondo users have found flights departing from Madrid to Boston in the evening for as low as $372. 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 $903 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 $647 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 $552 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 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 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

$447

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 $447. The best round-trip flight deal from Madrid to Boston found on momondo in the last 72 hours is $828.
The fastest flight from Madrid to Boston takes 7h 55m
Direct flights go from Madrid to Boston every day.
There is 1 airport near Boston: 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 8h 03m.

  • 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 $347Free CancellationRating
7.1
2,081 reviews
Search TAP AIR PORTUGAL flights
FinnairPriceFrom $394Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
IberiaPriceFrom $416Free CancellationRating
7.0
3,039 reviews
Search Iberia flights
British AirwaysPriceFrom $478Free CancellationRating
6.7
7,557 reviews
Search British Airways flights
KLMPriceFrom $481Free CancellationRating
7.7
1,428 reviews
Search KLM flights
American AirlinesPriceFrom $523Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
JetBluePriceFrom $528Free CancellationRating
7.2
2,900 reviews
Search JetBlue flights
Aer LingusPriceFrom $565Free CancellationRating
7.2
1,384 reviews
Search Aer Lingus flights

  • Finnair Flights From Madrid to Boston

    Across 9 Finnair flights from Madrid to Boston this week, the average price was $694, with the best Finnair deals starting from $394 round-trip. 1,334 users have rated Finnair on momondo, with an average score of 7.6/10.

  • American Airlines Flights From Madrid to Boston

    $523 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 $844, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,047 user reviews) flies into Boston from Madrid 9 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
Nashua
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

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.
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